CHRW CH Robinson Worldwide Inc

Filed Pursuant to Rule 424(b)(2)

Registration No. 333-223896

(1) Calculated in accordance with Rule 457(r) and Rule 457(o) under the Securities Act of 1933.

Filed Pursuant to Rule 424(b)(5)
Registration No. 333-223896

Prospectus Supplement

(To Prospectus dated March 23, 2018)

$600,000,000

4.200% Notes due 2028

We are offering $600,000,000 aggregate principal amount of 4.200% notes due 2028 (the “notes”). We will pay interest on the notes semi-annually in arrears on April 15 and October 15 of each year, beginning on October 15, 2018.

We may redeem the notes, in whole or in part, at any time and from time to time prior to their maturity at the applicable redemption prices described herein under “Description of the Notes—Optional Redemption.” Upon the occurrence of a change of control triggering event, we will be required to make an offer to repurchase the notes from holders at 101% of their principal amount plus accrued and unpaid interest to the date of repurchase described under “Description of the Notes—Change of Control Triggering Event.”

The notes will be our senior unsecured obligations and will rank equally with our other unsecured and unsubordinated debt from time to time outstanding.

The notes are a new issue of securities with no established trading markets. We do not intend to apply for the notes to be listed on any securities exchange or to arrange for the notes to be quoted on any quotation system.

Investing in the notes involves risks. See “Risk Factors” beginning on page S-5 of this prospectus supplement.

Neither the Securities and Exchange Commission nor any state securities commission has approved or disapproved of the notes or determined if this prospectus supplement or the accompanying prospectus is truthful or complete. Any representation to the contrary is a criminal offense.

The underwriters expect to deliver the notes to purchasers through the book-entry delivery system of The Depository Trust Company for the benefit of its participants, including Euroclear Bank, S.A./N.V. and Clearstream Banking, societé anonyme, on or about April 11, 2018.

Joint Book-Running Managers

Senior Co-Managers

Co-Managers

The date of this prospectus supplement is April 9, 2018.

TABLE OF CONTENTS

Prospectus Supplement

Prospectus

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ABOUT THIS PROSPECTUS SUPPLEMENT

This document is in two parts. The first part is this prospectus supplement, including the documents incorporated by reference herein, which describes the specific terms of the notes being offered. The second part, the accompanying prospectus, gives more general information, some of which may not apply to the notes being offered. You should read this entire prospectus supplement, as well as the accompanying prospectus and the documents incorporated by reference that are described under “Incorporation of Documents by Reference” in this prospectus supplement and “Incorporation by Reference” in the accompanying prospectus.

Unless otherwise specified or unless the context requires otherwise, all references in this prospectus supplement (other than references under the headings “Summary—The Offering” and “Description of the Notes”) to “we,” “us,” “our,” the “company” or similar references mean C.H. Robinson Worldwide, Inc. and its consolidated subsidiaries. However, in the “Summary—The Offering” and “Description of Notes” sections of this prospectus supplement, such references mean C.H. Robinson Worldwide, Inc. (parent company only) and not any of its subsidiaries. When we refer to “you,” we mean the prospective purchasers or holders of the notes.

We have not and the underwriters have not authorized anyone to provide any information other than that which is contained or incorporated by reference in this prospectus supplement, the accompanying prospectus and in any free writing prospectus prepared by us or on our behalf to which we have referred you. We have not, and the underwriters have not, authorized any other person to provide you with different or additional information and we take no responsibility for, and can provide no assurance as to the reliability of, any other information that others may give you. Further, you should not assume that the information contained or incorporated by reference in this prospectus supplement, the accompanying prospectus or any such free writing prospectus, or in any document incorporated by reference is accurate as of any date other than the respective dates thereof. Our business, financial condition, results of operations and prospects may have changed since those dates.

The distribution of this prospectus supplement and the accompanying prospectus and the offering of the notes in certain jurisdictions may be restricted by law. We are not, and the underwriters are not, making an offer to sell the notes in any jurisdiction where the offer or sale is not permitted. Persons into whose possession this prospectus supplement and the accompanying prospectus come should inform themselves about and observe any such restrictions. This prospectus supplement and the accompanying prospectus do not constitute, and may not be used in connection with, an offer or solicitation by anyone in any jurisdiction in which such offer or solicitation is not authorized or in which the person making such offer or solicitation is not qualified to do so or to any person to whom it is unlawful to make such offer or solicitation.

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INCORPORATION OF DOCUMENTS BY REFERENCE

The U.S. Securities and Exchange Commission, or the “SEC,” allows us to incorporate by reference information into this prospectus supplement and the accompanying prospectus. This means we can disclose information to you by referring you to another document we have filed with the SEC.

We incorporate by reference our documents listed below and any filings we make with the SEC under Sections 13(a), 13(c), 14, or 15(d) of the Securities Exchange Act of 1934, as amended, or the “Exchange Act,” after the date of this prospectus supplement and prior to the time that we sell all the securities offered by this prospectus supplement and the accompanying prospectus (other than any portions of any such documents that are deemed to be “furnished” and not “filed” under the Exchange Act in accordance with the Exchange Act and applicable SEC rules):

To obtain copies of these filings, see “Where You Can Find More Information” in the accompanying prospectus.

The information contained in this prospectus supplement and the accompanying prospectus should be read together with the information in the documents incorporated herein and therein by reference.

Any statement made in this prospectus supplement, in the accompanying prospectus or in a document incorporated or deemed to be incorporated by reference in this prospectus supplement or the accompanying prospectus will be deemed to be modified or superseded for purposes of this prospectus supplement to the extent that a statement contained in this prospectus supplement or in any other subsequently filed document that is also incorporated or deemed to be incorporated by reference in this prospectus supplement or the accompanying prospectus modifies or supersedes that statement. Any statement so modified or superseded will not be deemed, except as so modified or superseded, to constitute a part of this prospectus supplement or the accompanying prospectus.

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FORWARD-LOOKING STATEMENTS

All statements included or incorporated by reference in this prospectus supplement and the accompanying prospectus, other than statements of historical fact, that address activities, events or developments that we intend, expect, project, believe or anticipate will or may occur in the future are forward-looking statements (as the term is defined in Section 27A of the Securities Act of 1933, as amended, or the “Securities Act”, and Section 21E of the Exchange Act). Forward-looking statements typically use words such as “believe,” “anticipate,” “should,” “intend,” “plan,” “will,” “expect,” “estimate,” “may” and other similar words, phrases and expressions. These are based on assumptions and assessments made by our management in light of experience and perception of historical trends, current conditions, expected future developments and other factors that they believe to be appropriate. These forward-looking statements are subject to a number of risks and uncertainties, including, but not limited to, those described under the heading “Risk Factors” in our Annual Report on Form 10-K for the fiscal year ended December 31, 2017, and those risks described in this prospectus supplement and elsewhere in documents filed with the SEC and incorporated by reference into this prospectus supplement and the accompanying prospectus, as well as other factors that our management has not yet identified. Forward-looking statements are not guarantees of future performance and actual results, developments and business decisions may differ from those contemplated by such forward-looking statements and such events could materially and adversely affect our business. Forward-looking statements speak only as of the date made. Except as required by applicable law, we undertake no obligation to update publicly any forward-looking statements, whether as a result of new information, future events or otherwise. We caution you not to place undue reliance on forward-looking statements.

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RISK FACTORS

Investing in the notes involves risks. You should carefully consider the risks and uncertainties described below as well as any cautionary language or other information contained or incorporated by reference in this prospectus supplement and the accompanying prospectus, including the risks described under the heading “Risk Factors” contained in our Annual Report on Form 10-K for the year ended December 31, 2017, which is incorporated herein by reference, before deciding whether to invest in the notes. The risks described therein or set forth below are those that we consider to be the most significant to your decision whether to invest in the notes. The risks described below are not the only risks we face. If any of the events described below occurs, the value of your investment in the notes could decline, and in some cases we may not be able to make payments on the notes, and this could result in your losing all or part of your investment. Additional risks not presently known to us or that we currently consider to be less significant may also have a material adverse effect on us. In addition, statements in the following risk factors may constitute forward-looking statements, as further described under the heading “Forward-Looking Statements” in this prospectus supplement. Our operations are affected by a number of underlying risks, both internal and external to the company. Our financial position and results of operations are directly impacted by these factors. A potential purchaser should consult his, her or its own financial and legal advisors before deciding whether to purchase our notes.

Risks Related to the Notes

The notes are subject to prior claims of any secured creditors and the creditors of our subsidiaries, and if a default occurs we may not have sufficient funds to fulfill our obligations under the notes.

The notes are our unsecured general obligations, ranking equally with our other senior unsecured indebtedness but below any secured indebtedness and effectively below the debt and other liabilities of our subsidiaries. The indenture governing the notes permits us and our subsidiaries to incur secured debt under specified circumstances. If we incur any secured debt, our assets and the assets of our subsidiaries will be subject to prior claims by our secured creditors. In the event of our bankruptcy, liquidation, reorganization or other winding up, assets that secure debt will be available to pay obligations on the notes only after all debt secured by those assets has been repaid in full. Holders of the notes will participate in our remaining assets ratably with all of our unsecured and unsubordinated creditors, including our trade creditors.

If we incur any additional obligations that rank equally with the notes, including trade payables, the holders of those obligations will be entitled to share ratably with the holders of the notes in any proceeds distributed upon our insolvency, liquidation, reorganization, dissolution or other winding up. This may have the effect of reducing the amount of proceeds paid to you. If there are not sufficient assets remaining to pay all these creditors, all or a portion of the notes then outstanding would remain unpaid.

An active trading market for the notes may not develop.

There is no existing market for the notes, and we do not intend to apply for listing of the notes on any securities exchange or any automated quotation system. Accordingly, there can be no assurance that a trading market for the notes will ever develop or will be maintained. Further, there can be no assurance as to the liquidity of any market that may develop for the notes, your ability to sell your notes or the price at which you will be able to sell your notes. Future trading prices of the notes will depend on many factors, including prevailing interest rates, our financial condition and results of operations, the then-current ratings assigned to the notes and the market for similar securities. Any trading market that develops would be affected by many factors independent of and in addition to the foregoing, including:

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The underwriters have advised us that they currently intend to make a market in the notes, but they are not obligated to do so and may cease market making at any time without notice.

We may not have the funds necessary to finance the change of control repurchase offer required by the indenture.

Upon the occurrence of a change of control triggering event (as defined under the heading “Description of the Notes—Change of Control Triggering Event”), we will generally be required to make an offer to repurchase all outstanding notes at a repurchase price equal to 101% of their principal amount plus accrued and unpaid interest to the date of repurchase. We cannot assure you that we will have sufficient funds available to make any required repurchases of the notes. Any failure to repurchase the notes in those circumstances would constitute a default under the indenture. A default could result in the acceleration of the principal and interest on all the notes.

The terms of the indenture and the notes provide only limited protection against a number of significant corporate events that could adversely impact your investment in the notes.

While the indenture and the notes contain terms intended to provide protection to holders of notes upon the occurrence of certain events involving significant corporate transactions and our creditworthiness, such terms are limited and may not be sufficient to protect your investment in the notes.

The definition of “change of control” contemplates, among other things, the direct or indirect sale, lease, transfer, conveyance or other disposition of “all or substantially all” of the assets of the company and its subsidiary taken as a whole. Although there is a limited body of case law interpreting the phrase “substantially all,” there is no precise, established definition of the phrase under applicable law. Accordingly, the applicability of the requirement that we offer to repurchase the notes as a result of a sale, lease, transfer, conveyance or other disposition of less than all of our assets taken as a whole to another person or group may be uncertain.

The definition of the term “change of control triggering event” does not cover a variety of transactions (such as acquisitions by us or recapitalizations) that could negatively affect the value of the notes. If we were to enter into a significant corporate transaction that would negatively affect the value of the notes but would not constitute a change of control triggering event, we would not be required to offer to repurchase your notes prior to their maturity.

Furthermore, the indenture and the notes do not, among other things:

For a further discussion of the terms of the indenture and the notes, see the information under the heading “Description of the Notes” in this prospectus supplement and “Description of Debt Securities” in the accompanying prospectus.

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Our ability to generate the significant amount of cash needed to pay interest and principal on the notes and service our other debt and financial obligations and our ability to refinance all or a portion of our indebtedness or obtain additional financing depends on many factors beyond our control.

Our ability to make payments on and to refinance our indebtedness, including the notes, depends on our ability to generate cash in the future. We are subject to general economic, industry, financial, competitive, legislative, regulatory and other factors that are beyond our control. In particular, economic conditions could cause the prices of the products we sell to fall, our revenue to decline and hamper our ability to repay our indebtedness, including the notes. As a result, we may need to refinance all or a portion of our indebtedness, including the notes, on or before maturity. Our ability to refinance debt or obtain additional financing will depend on, among other things:

We may not be able to refinance any of our indebtedness, including the notes, on commercially reasonable terms, or at all. If our operations do not generate sufficient cash flow, and additional borrowings or refinancings are not available to us, we may not have sufficient cash to enable us to meet all of our obligations, including payments on the notes.

Despite our current levels of debt, we may be able to incur substantially more debt. This could further exacerbate the risks associated with our existing debt.

We may be able to incur additional debt in the future, including debt that is senior or effectively senior to the notes. The terms of our other indebtedness and the indenture governing the notes allow us to incur substantial amounts of additional debt, subject to certain limitations. If new debt is added to our current debt levels, the related risks we could face would be magnified.

We may issue additional notes.

Under the terms of the indenture that governs the notes, we may from time to time, without notice to or the consent of the registered holders of the notes, create and issue additional notes ranking equally and ratably with the notes being issued in this offering in all respects (other than the issue price, the date of issuance, the payment of interest accruing prior to the issue date of such additional notes and, in some cases, the first payment of interest following the issue date of such additional notes). Any such additional notes shall be consolidated and form a single series with the notes being issued in this offering, including for purposes of voting and redemptions. If the additional notes are not fungible with the notes offered hereby for United States federal income tax purposes, the additional notes will have a separate CUSIP number.

As the notes pay a fixed rate of interest, an increase in market rates could result in a decrease in the value of the notes.

In general, as market interest rates rise, notes bearing interest at a fixed rate generally decline in value because the premium, if any, over market interest rates will decline. Consequently, if you purchase the notes and market interest rates increase, the market value of your notes may decline. We cannot predict the future level of market interest rates.

Ratings of the notes may not reflect all risks of an investment in the notes.

Any ratings of the notes will primarily reflect our financial strength. A rating of the notes is not a recommendation to purchase, sell or hold any particular security, including the notes. Ratings do not comment as

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to market price or suitability for a particular investor. In addition, ratings at any time may be lowered or withdrawn in their entirety.

Changes in credit ratings issued by nationally recognized statistical rating organizations could adversely affect our cost of financing and the market price of our securities.

Credit rating agencies rate our debt securities, including the notes, on factors that include our operating results, actions that we take, their view of the general outlook for our industry and their view of the general outlook for the economy. Actions taken by the rating agencies can include maintaining, upgrading, or downgrading the current rating or placing us on a watch list for possible future downgrading. Downgrading the credit rating of our debt securities or placing us on a watch list for possible future downgrading would likely increase our cost of financing, limit our access to the capital markets and have an adverse effect on the market price of our securities, including the notes.

We may choose to redeem the notes prior to maturity.

We may redeem some or all of the notes at any time as described under “Description of the Notes—Optional Redemption.” If prevailing interest rates are lower at the time of redemption, you may not be able to reinvest the redemption proceeds in a comparable security at an interest rate as high as the interest rate of the notes being redeemed.

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CAPITALIZATION

The following table shows our total capitalization as of December 31, 2017:

This table should be read in conjunction with “Summary—Summary Historical Consolidated Financial Data” and “Use of Proceeds” appearing elsewhere in this prospectus supplement, the information under the heading “Management’s Discussion and Analysis of Financial Condition and Results of Operations” and our audited consolidated financial statements, including the accompanying notes, appearing in our Annual Report on Form 10-K for the year ended December 31, 2017, which is incorporated by reference herein. The as adjusted and as further adjusted data in the table reflect certain assumptions and estimates. Actual amounts may vary from the estimated amounts reflected in the adjusted data in the table below, and any such variance may be material.

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RATIO OF EARNINGS TO FIXED CHARGES

The following table sets forth our historical consolidated ratio of earnings to fixed charges for the periods indicated.

                 (earnings)                

(fixed charges)

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USE OF PROCEEDS

We expect that we will receive approximately $590.9 million in net proceeds from this offering, after deducting the underwriting discounts and estimated offering expenses payable by us. We currently intend to use approximately $590.9 million of the net proceeds to repay the outstanding balance under our revolving credit facility. Any portion of the net proceeds not used for such purposes may be used for general corporate purposes, which may include, among other things, capital expenditures, acquisitions, investments, other business opportunities, stockholder returns and repayment or refinancing of other outstanding indebtedness.

As of March 30, 2018, there was a principal balance of $651.0 million drawn on our revolving credit facility, which will mature on December 31, 2019. Interest accrues on each borrowing under the revolving credit facility at a variable rate that is based, at our election, on either the London Interbank Offered Rate (LIBOR) or a “prime” rate, plus an applicable margin. As of March 30, 2018, the actual weighted average interest rate of these outstanding borrowings was approximately 4.73%.

The revolving credit facility is governed by our Credit Agreement, dated as of October 29, 2012, by and among us, as borrower, U.S. Bank National Association, as administrative agent, Wells Fargo Bank, National Association and BMO Harris Bank, N.A., as co-syndication agents, and various financial institutions, as such agreement is amended from time to time.

Certain of the underwriters and their affiliates are party to our credit agreement and lenders under one or both of these credit facilities and may receive more than 5% of the net proceeds of this offering. To the extent any one underwriter, together with its affiliates, receives more than 5% of the net proceeds, such underwriter would be considered to have a “conflict of interest” in regard to this offering. Accordingly, this offering is being made in compliance with the requirements of Rule 5121 of the Financial Industry Regulatory Authority. Because the notes to be offered will be rated investment grade, pursuant to Rule 5121, the appointment of a qualified independent underwriter is not necessary. No underwriter having such conflict of interest will confirm sales of the notes to any account over which it exercises discretionary authority without the prior written approval of the customer. See “Underwriting (Conflicts of Interest)—Conflicts of Interest.”

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DESCRIPTION OF THE NOTES

The following description of the particular terms of the notes supplements the description of the general terms of the debt securities set forth under the heading “Description of Debt Securities” in the accompanying prospectus. Capitalized terms used but not defined in this prospectus supplement have the meanings assigned in the accompanying prospectus or the indenture referred to below.

The following description is only a summary of the material provisions of the notes and does not purport to be complete. This summary is subject to and is qualified in its entirety by reference to all the provisions of the indenture, including the definitions of the terms used in the indenture and those terms made a part of the indenture by reference to the Trust Indenture Act of 1939, as amended, or the “Trust Indenture Act.” You should read the documents in their entirety because they, and not this description, will define your rights as a holder of the notes. You may request a copy of the indenture from us as described under the heading “Where You Can Find More Information” in the accompanying prospectus. Unless the context requires otherwise, for purposes of this section of this prospectus supplement, references to “we,” “us,” “our” and the “company” are to C.H. Robinson Worldwide, Inc. (parent company only) and not to any of its subsidiaries.

General

The notes will be issued under an indenture, dated on or about April 11, 2018, between us and U.S. Bank National Association, as trustee, as supplemented by a supplemental indenture to be dated on or about April 11, 2018, between us and U.S. Bank National Association, as trustee. When we refer to the “indenture” in this prospectus supplement, we are referring to the indenture as supplemented by such supplemental indenture. The indenture is more fully described in the accompanying prospectus. The following description of the specific terms of the notes supplements, and to the extent inconsistent therewith replaces, the description of the general terms and provisions of the debt securities set forth in the accompanying prospectus.

The notes will be issued in an initial aggregate principal amount of $600,000,000, will bear interest at 4.200% per annum and will mature on April 15, 2028.

The notes will be issued in the form of one or more fully registered global securities, without coupons, in denominations of $2,000 in principal amount and integral multiples of $1,000 in excess thereof.

The notes will not be redeemable prior to maturity, except by us as set forth below under “ —Optional Redemption,” and will not benefit from any sinking fund. The notes will be subject to legal defeasance and covenant defeasance as provided under “Description of Debt Securities—Discharge, Defeasance and Covenant Defeasance” in the accompanying prospectus.

The notes are a new issue of securities with no established trading market. We do not intend to apply for the notes to be listed on any securities exchange or to arrange for the notes to be quoted on any quotation system.

Interest and Principal

The notes will bear interest from April 11, 2018 at 4.200% per annum. We will pay interest on the notes semi-annually on April 15 and October 15 of each year (each, an “interest payment date”), beginning on October 15, 2018, to the person in whose name the notes are registered at the close of business (whether or not a business day) on March 31 and September 30 (each, a “record date”), as the case may be, immediately preceding the related interest payment date. Interest on the notes will be computed on the basis of a 360-day year composed of twelve 30-day months.

We will pay the principal of and interest on each note to the registered holder in immediately available funds upon presentation of the notes if in certificated form at the office or agency we maintain for this purpose,

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which is initially the corporate trust office of the trustee, in any coin or currency of the United States of America which at the time of payment is legal tender for payment of public and private debts; provided, however, that payment of interest may be made at our option through the paying agent by check mailed to the registered holder at the close of business on the regular record date at such address as shall appear in the security register or by wire transfer of immediately available funds to an account specified in writing by such holder to us and the trustee prior to the relevant record date. Notwithstanding anything to the contrary in this prospectus supplement or the accompanying prospectus, so long as the notes are in the form of fully registered global securities, we may make payments of principal and interest through the paying agent to The Depository Trust Company (“DTC”).

Interest payable on any interest payment date shall be the amount of interest accrued from, and including, the preceding interest payment date in respect of which interest has been paid or duly provided for (or from and including the original issue date, if no interest has been paid or duly provided for with respect to the notes) to, but excluding, such interest payment date.

If any interest payment date, redemption date, change of control payment date or stated maturity date falls on a day that is not a business day, the payment will be made on the next succeeding business day and treated as if it were made on the date the payment was due, and we will not be liable for any additional interest as a result of the delay in payment. The term “business day” means any day which is not a Saturday or Sunday and which is not a legal holiday or a day on which banking institutions or trust companies in that Place of Payment are authorized or obligated by law or executive order to close.

Ranking

The notes will be our senior unsecured obligations and will rank equally with our other unsecured and unsubordinated debt from time to time outstanding. However, the notes will be structurally subordinated to any indebtedness of our subsidiaries and will be effectively subordinated to any secured indebtedness to the extent of the value of the assets securing such indebtedness. Claims of the creditors of our subsidiaries will generally have priority with respect to the assets and earnings of such subsidiaries over the claims of our creditors, including holders of the notes. Accordingly, the notes will be effectively subordinated to creditors, including trade creditors and preferred stockholders, if any, of our subsidiaries.

The indenture does not limit the incurrence by us or our subsidiaries of other unsecured debt and does not limit the incurrence of secured debt by our subsidiaries which are not restricted subsidiaries. The indenture and the terms of the notes will not contain any covenants (other than those described herein) designed to afford holders of any notes protection in a highly leveraged or other transaction involving us that may adversely affect holders of the notes.

Optional Redemption

We may redeem the notes, in whole or in part, at any time and from time to time prior to their maturity at the applicable redemption price set forth below, plus, in each case, accrued and unpaid interest to the redemption date. A partial redemption of the notes may be effected by such method as the trustee may deem fair and appropriate and may provide for the selection for redemption of a portion of the principal amount of notes held by a holder equal to an authorized denomination (or, in the case of notes issued in global form as discussed under “ —Book-Entry System; Delivery and Form,” in accordance with the applicable procedures of DTC).

If the redemption date is before January 15, 2028 (the date that is three months prior to the maturity of the notes) (the “par call date”), the applicable redemption price will be equal to the greater of:

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If the redemption date is on or after the par call date, the applicable redemption price will be equal to 100% of the principal amount of the notes to be redeemed.

We will give notice to the holders of notes and the trustee of any redemption we propose to make at least 15 days, but not more than 60 days, before the redemption date. Unless we default in payment of the redemption price, on and after the redemption date, interest will cease to accrue on the notes or the portion of the notes called for redemption.

For purposes of the foregoing discussion of an optional redemption, the following definitions are applicable:

“Adjusted treasury rate” means, with respect to any redemption date, the rate per annum equal to the semi-annual equivalent yield to maturity of the comparable treasury issue, assuming a price for the comparable treasury issue (expressed as a percentage of its principal amount) equal to the comparable treasury price for such redemption date.

“Comparable treasury issue” means the United States Treasury security selected by a quotation agent as having a maturity comparable to the par call date that would be utilized, at the time of selection and in accordance with customary financial practice, in pricing new issues of corporate debt securities of comparable maturity to the par call date.

“Quotation agent” means the reference treasury dealer appointed by us.

“Comparable treasury price” means, with respect to any redemption date, (1) the average of the reference treasury dealer quotations for such redemption date, after excluding the highest and lowest of such reference treasury dealer quotations, or (2) if the quotation agent obtains fewer than four such reference treasury dealer quotations, the average of all quotations obtained.

“Reference treasury dealer” means (1) J.P. Morgan Securities LLC and Merrill Lynch, Pierce, Fenner & Smith Incorporated, and their respective successors; provided, however, that if any of the foregoing shall cease to be a primary U.S. Government securities dealer in New York City (a “primary treasury dealer”), we shall substitute therefor another primary treasury dealer, (2) a primary treasury dealer selected by U.S. Bancorp Investments, Inc., and (3) any other primary treasury dealer selected by us.

“Reference treasury dealer quotations” means, with respect to each reference treasury dealer and any redemption date, the average, as determined by us, of the bid and asked prices for the comparable treasury issue (expressed in each case as a percentage of its principal amount) quoted in writing to the quotation agent by such reference treasury dealer as of 5:00 p.m., New York City time, on the third business day preceding such redemption date.

Change of Control Triggering Event

Upon the occurrence of a change of control triggering event, unless we have exercised our right to redeem the notes as described under “ —Optional Redemption” in accordance with the indenture, each holder of notes will have the right to require us to purchase all or a portion of such holder’s notes pursuant to the offer described below (the “change of control offer”), at a purchase price equal to 101% of the principal amount thereof plus accrued and unpaid interest, if any, to the date of purchase (the “change of control payment”), subject to the rights of holders of such notes on the relevant record date to receive interest due on the relevant interest payment date.

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Within 30 days following the date upon which the change of control triggering event occurred (or at our option, prior to any change of control but after the public announcement of the pending change of control), we will be required to send a notice to each holder of notes, with a copy to the trustee, which notice will govern the terms of the change of control offer. Such notice will state, among other things, the purchase date, which must be no earlier than 30 days nor later than 60 days from the date such notice is mailed, other than as may be required by law (the “change of control payment date”). The notice, if sent prior to the date of consummation of the change of control, may state that the change of control offer is conditioned on the change of control being consummated on or prior to the change of control payment date.

On the change of control payment date, we will, to the extent lawful:

We will not be required to make a change of control offer if (i) a third party makes such an offer in the manner, at the times and otherwise in compliance with the requirements for such an offer otherwise required to be made by us and such third party purchases all such notes properly tendered and not withdrawn under its offer or (ii) a notice of redemption has been given to the holders of all such notes in accordance with the terms of the indenture, unless and until there is a default in payment of the redemption price. A change of control offer may be made in advance of a change of control, conditional upon such change of control, if a definitive agreement is in place of the change of control at the time of making of the change of control offer.

We will comply in all material respects with the requirements of Rule 14e-1 under the Exchange Act, and any other securities laws and regulations thereunder to the extent those laws and regulations are applicable in connection with the repurchase of the notes as a result of a change of control triggering event. To the extent that the provisions of any such securities laws or regulations conflict with the change of control offer provisions of the notes, we may comply with those securities laws and regulations and will not be deemed to have breached our obligations under the change of control offer provisions of the notes by virtue of any such conflict.

For purposes of the foregoing discussion of a change of control offer, the following definitions are applicable:

“Below investment grade rating event” means the rating on the notes is lowered by each of the rating agencies as a result of a particular change of control and the notes are rated below investment grade by each of the rating agencies on any date during the period (as the same may be extended, the “trigger period”) commencing on the earlier of (a) the occurrence of the change of control and (b) the first public announcement by us of any change of control (or pending change of control) and ending on the 60^th day following the consummation of such change of control. If the rating of the notes is under publicly announced consideration for possible downgrade by any rating agency on such 60^th day following the consummation of the change of control, the trigger period will be extended to last with respect to each such rating agency until the date on which such rating agency considering such possible downgrade either (x) rates the notes below investment grade or (y) publicly announces that it is no longer considering the notes for possible downgrade; provided, that no such extension will occur if on such 60^th day the notes are rated investment grade and are not subject to review for possible downgrade by any rating agency. A reduction in rating will be considered to be as a result of a change of control only if each rating agency making the reduction publicly announces or confirms or informs the trustee in writing at our request that the reduction was the result, in whole or in part, of any event or circumstance

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comprised of or arising as a result of, or in respect of, the change of control (whether or not the applicable change of control has occurred at the time of the below investment grade rating event).

“Beneficial owner” has the meaning assigned to such term in Rule 13d-3 and Rule 13d-5 under the Exchange Act, except that in calculating the beneficial ownership of any particular “person” as such term is used in Section 13(d)(3) of the Exchange Act, such “person” will be deemed to have beneficial ownership of all securities that such “person” has the right to acquire by conversion or exercise of other securities, whether such right is currently exercisable or is exercisable only upon the occurrence of a subsequent condition.

“Change of control” means the occurrence of any of the following after the date of issuance of the notes:

(1) the direct or indirect sale, lease, transfer, conveyance or other disposition (other than by way of merger or consolidation), in one or a series of related transactions, of all or substantially all of the assets of the company and its subsidiaries taken as a whole to any “person” or “group” (as those terms are used in section 13(d)(3) of the Exchange Act) other than to the company or one of its subsidiaries;

(2) the consummation of any transaction (including, without limitation, any merger or consolidation) the result of which is that any “person” or “group” (as those terms are used in section 13(d)(3) of the Exchange Act, it being agreed that an employee of the company or any of its subsidiaries for whom shares are held under an employee stock ownership, employee retirement, employee savings or similar plan and whose shares are voted in accordance with the instructions of such employee shall not be a member of a “group” (as that term is used in section 13(d)(3) of the Exchange Act) solely because such employee’s shares are held by a trustee under said plan) becomes the ultimate beneficial owner, directly or indirectly, of our voting stock representing more than 50% of the voting power of our outstanding voting stock;

(3) we consolidate with, or merge with or into, any person, or any person consolidates with, or merges with or into, us, in any such event pursuant to a transaction in which any of our outstanding voting stock or voting stock of such other person is converted into or exchanged for cash, securities or other property, other than any such transaction where our voting stock outstanding immediately prior to such transaction constitutes, or is converted into or exchanged for, voting stock representing more than 50% of the voting power of the voting stock of the surviving person or its parent immediately after giving effect to such transaction; or

(4) during any period of 24 consecutive calendar months, the majority of the members of our board of directors shall no longer be composed of individuals (a) who were members of our board of directors on the first day of such period, (b) whose election or nomination to our board of directors was approved by individuals referred to in clause (a) above constituting, at the time of such election or nomination, at least a majority of our board of directors or, if directors are nominated by a committee of our board of directors, constituting at the time of such nomination, at least a majority of such committee, or (c) whose election or nomination to our board of directors was approved by individuals referred to in clauses (a) and (b) above constituting, at the time of such election or nomination, at least a majority of our board of directors or, if directors are nominated by a committee of our board of directors, constituting at the time of such nomination, at least a majority of such committee.

Notwithstanding the foregoing, a transaction will not be deemed to involve a change of control if (i) we become a direct or indirect wholly-owned subsidiary of a holding company and (ii) the direct or indirect holders of the voting stock of such holding company immediately following that transaction are substantially the same as the holders of our voting stock immediately prior to that transaction.

“Change of control triggering event” means the occurrence of both a change of control and a below investment grade rating event. Notwithstanding the foregoing, no change of control triggering event will be deemed to have occurred in connection with any particular change of control unless and until such change of control has actually been consummated.

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“Investment grade” means a rating of Baa3 or better by Moody’s (or its equivalent under any successor rating category of Moody’s) and a rating of BBB- or better by S&P (or its equivalent under any successor rating category of S&P), and the equivalent investment grade credit rating from any replacement rating agency or rating agencies selected by us under the circumstances permitting us to select a replacement agency and in the manner for selecting a replacement agency, in each case as set forth in the definition of “rating agency.”

“Moody’s” means Moody’s Investors Service, Inc. and its successors.

“Person” means any individual, corporation, limited liability company, partnership, joint venture, association, joint stock company, trust, estate, unincorporated organization or government or any agency or political subdivision thereof or any other entity.

“Rating agency” means each of Moody’s and S&P; provided, that if any of Moody’s or S&P ceases to rate the notes for reasons outside our control, we may appoint another “nationally recognized statistical rating organization” (as defined under the Exchange Act) as a replacement for such Rating Agency; provided, that we shall give written notice of such appointment to the trustee.

“S&P” means S&P Global Ratings, a division of S&P Global Inc, and its successors.

“Voting stock” of any specified person as of any date means the capital stock (or comparable equity interests) of such person that is at the time entitled to vote generally in the election of the board of directors (or members of the governing body) of such person.

The definition of change of control includes a phrase relating to the direct or indirect sale, lease, transfer, conveyance or other disposition of “all or substantially all” of the properties or assets of the company and its subsidiaries taken as a whole. Although there is a limited body of case law interpreting the phrase “substantially all,” there is no precise, established definition of the phrase under applicable law. Accordingly, the applicability of any requirement that we offer to repurchase any notes as a result of a sale, lease, transfer, conveyance or other disposition of less than all of the assets of the company and its subsidiaries taken as a whole to another person or group may be uncertain.

Restrictions on Secured Debt

Under the indenture, we generally will not, and we will not permit any restricted subsidiary (as defined below) to, incur, issue, assume or guarantee any notes, bonds, debentures or other similar evidences of indebtedness for money borrowed (“debt”), secured by pledge of, or mortgage or lien on, any principal property (as defined below) of the company or any restricted subsidiary or any shares of stock of any restricted subsidiary (such pledges, mortgages and liens being called “liens” and such debt secured by such liens being called “secured debt”), without effectively providing that the notes (together with, if we shall so determine, any other indebtedness of the company or such restricted subsidiary then existing or thereafter created which is not subordinate to the notes) shall be secured equally and ratably with (or prior to) such secured debt, so long as such secured debt shall be so secured.

The foregoing limitation does not apply to the incurrence, issuance, assumption or guarantee of any debt if, immediately after giving effect thereto, the aggregate amount of all such secured debt plus all attributable debt of the company and our restricted subsidiaries in respect of any sale and leaseback transaction (as defined below) (other than debt secured by permitted liens) would not exceed 15% of consolidated net tangible assets.

In addition, the foregoing limitation does not apply to (and in calculating the amount of secured debt for the preceding paragraph we may disregard) any of the following (all of which are “permitted liens”):

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We are permitted to have as much unsecured debt as we may choose.

Limitations on Sales and Leasebacks

Under the indenture, we will not, and we will not permit any restricted subsidiary to, enter into any arrangement with any person (not including us or any restricted subsidiary) providing for the leasing by us or a restricted subsidiary for a period, including renewals, in excess of three years of any principal property the ownership of which has been or is to be sold or transferred, more than 180 days after the completion of construction and commencement of full operation thereof, by us or such restricted subsidiary to such person (or to any person to whom funds have been or are to be advanced by such person on the security of such principal property) (referred to as a “sale and leaseback transaction”) unless either:

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The amount to be applied pursuant to the immediately preceding bullet point shall be reduced by (x) the principal amount of notes issued under the indenture delivered within 180 days after such sale to the trustee for retirement and cancellation, and (y) the principal amount of funded debt other than notes issued under the indenture, voluntarily retired by us within 180 days after such sale. No retirement referred to in the immediately preceding bullet point may be effected by payment at maturity or pursuant to any mandatory sinking fund payment or mandatory prepayment provision.

Limitations on Mergers, Consolidation and Sales of Assets

The indenture provides that we may not consolidate or merge with or into any person, or sell, lease, transfer or convey all or substantially all of our properties or assets, in any one transaction or series of transactions, to any other person, unless:

The successor will be substituted for us in the indenture with the same effect as if it had been an original party to such indenture. Thereafter, the successor may exercise the rights and powers of the Company under the indenture. Upon the assumption of our obligations by such corporation in such circumstances, subject to certain exceptions, we shall be discharged from all obligations under the notes and the indenture.

Certain Definitions

“Attributable debt” means, as to any lease in respect of a sale and leaseback transaction under which any person is at the time liable, at any date as of which the amount thereof is to be determined, the total net amount of rent required to be paid by such person under such lease during the remaining term thereof (or, if earlier, the first date upon which such lease may be terminated without penalty), discounted from the respective due dates thereof to such date at the rate per annum borne by notes issued under the indenture, compounded annually. The net amount of rent required to be paid under any such lease for any such period shall be the aggregate amount of the rent payable by the lessee with respect to such period after excluding amounts required to be paid on account of maintenance and repairs, insurance, taxes, assessments, water rates and similar charges. In the case of any lease that is terminable by the lessee upon the payment of a penalty, we may elect to calculate such net amount as if the lease were so terminate, in which case such net amount shall also include the amount of such penalty, but no rent shall be considered as required to be paid under such lease subsequent to the first date upon which it may be so terminated.

“Consolidated net tangible assets” means the aggregate amount of assets (less applicable reserves and other properly deductible items) of the company and its subsidiaries, after deducting therefrom (1) all current liabilities, except for (a) notes and loans payable, (b) current maturities of long-term debt and (c) current

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maturities of obligations under capital leases, and (2) all goodwill, trade names, trademarks, patents, unamortized debt discount and expense and other like intangibles, all as set forth on our most recent consolidated balance sheet and computed in accordance with generally accepted accounting principles in the United States as in effect from time to time.

“Principal property” means any single parcel of real estate or permanent improvement thereon owned or leased in connection with a Sale and Leaseback Transaction by us or any restricted subsidiary that is located within the United States and the net book value of which on the date as of which the determination is being made exceeds 1% of consolidated net tangible assets, other than any real estate or permanent improvement thereon that (1) is a pollution control or other facility financed by obligations issued by a state or local government unit and described in Sections 141(a), 142(a)(5), 142(a)(6), 142(a)(10) or 144(a) of the Internal Revenue Code (or their successor provisions) or by any other obligations the interest of which is excluded under Section 103 of the Internal Revenue Code (or its successor provision), or (2) in the good-faith opinion of our board of directors, as evidenced by a board resolution, is not of material importance to the total business conducted by us and our subsidiaries, taken as a whole.

“Restricted subsidiary” means a wholly owned Subsidiary of ours that is organized under the laws of the United States, any state thereof or the District of Columbia, or any political subdivision of the foregoing, substantially all of the assets of which are located in the United States (excluding territories or possessions) and that owns a principal property; provided, however, that the term restricted subsidiary shall not include any subsidiary that is principally engaged in (1) the business of financing; (2) the business of owning, buying, selling, leasing, dealing in or developing real property; or (3) the business of exporting goods or merchandise from or importing goods or merchandise into the United States.

“Subsidiary” means a corporation more than 50% of the outstanding voting stock (as defined above) of which is owned, directly or indirectly, by us or by one or more other subsidiaries, or by us and one or more other subsidiaries.

Issuance of Additional Notes

The indenture provides that we may, without the consent of the holders of the notes, increase the principal amount of the notes by issuing additional notes in the future on the same terms and conditions, except for any differences in the issue date, price to the public, interest accrued prior to the issue date of such additional notes, and the initial interest payment date, so that such additional notes shall be consolidated with the notes offered hereby, including for purposes of voting and redemptions. However, if the notes and such additional notes are not fungible for U.S. federal income tax purposes, such additional notes will have a different CUSIP number than the notes. The notes offered hereby and any additional notes would rank equally and ratably and would be treated as a single class for all purposes under the indenture. No additional notes may be issued if any event of default has occurred and is continuing with respect to the notes.

Book-Entry System; Delivery and Form

As described more fully in the accompanying prospectus, the notes will be deposited with the trustee on behalf of DTC, in the form of one or more global notes. Except in the limited circumstances described under “Global Securities” in the accompanying prospectus, notes in certificated form will not be issued or exchanged for interests in global securities.

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MATERIAL U.S. FEDERAL INCOME TAX CONSEQUENCES

The following is a summary of material U.S. federal income tax consequences relating to the ownership and disposition of the notes by an investor who purchases the notes in this initial offering. This discussion is based upon the provisions of the Internal Revenue Code of 1986, as amended (the “Code”), applicable Treasury regulations promulgated thereunder, judicial authority and administrative interpretations, all effective as of the date hereof and subject to change (possibly with retroactive effect) or differing interpretations.

This discussion does not purport to address all tax consequences that may be relevant to investors in light of their particular circumstances, or to certain categories of investors that may be subject to special tax rules, such as banks, insurance companies, regulated investment companies, real estate investment trusts, tax-exempt organizations, dealers in securities, taxpayers that utilize the mark-to-market method of tax accounting, U.S. holders (as defined below) whose functional currency is not the U.S. dollar, U.S. holders who hold the notes through a foreign entity or foreign account, partnerships or other pass-through entities for U.S. federal income tax purposes (or investors in such entities), persons subject to the alternative minimum tax, individual retirement and other tax-deferred accounts, U.S. expatriates or investors who hold the notes as part of a hedge, straddle or other risk reduction transaction. This discussion is limited to initial investors who purchase the notes for cash at the original offering price indicated on the cover of this prospectus supplement (which we assume will also equal the “issue price” of the notes for U.S. federal income tax purposes), and who hold the notes as capital assets for U.S. federal income tax purposes (generally, for investment purposes). If any entity treated as a partnership for U.S. federal income tax purposes holds the notes, the tax treatment of a partner generally will depend upon the status of the partner and the activities of the partnership. Partnerships and partners in such partnerships should consult their tax advisors about the U.S. federal income tax consequences of owning and disposing of a note. This summary does not consider any tax consequences arising under the laws of any foreign, state or local jurisdiction or any U.S. federal taxes other than income taxes.

U.S. Holders

You are a “U.S. holder” if you are a beneficial owner of a note and you are, for U.S. federal income tax purposes:

Interest

You will be required to include stated interest on a note in income at the time the interest is received or accrued, according to your method of accounting for U.S. federal income tax purposes. Interest on a note will be treated as ordinary income.

Treasury regulations provide special rules for the treatment of debt instruments that provide for contingent payments. Under these regulations, a contingency is disregarded if the contingency is remote or incidental. In certain circumstances (see “Description of the Notes—Change of Control Triggering Event”), we may be obligated to pay amounts in excess of stated interest or principal on the notes. Although the matter is not free from doubt, we believe that the possibility of the payment of such additional amounts does not result in the notes being treated as contingent payment debt instruments under the applicable Treasury regulations. This position is not binding on the Internal Revenue Service (“IRS”). Our determination is, however, binding on you unless you

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disclose your contrary position in the manner required by the applicable Treasury regulations. If the IRS takes a contrary position, the timing of the inclusion in income of interest on the notes for U.S. federal income tax purposes could be affected and you might be required to treat any gain recognized on the sale or other disposition of the notes as ordinary income rather than as capital gain. You are advised to consult your own tax advisor as to the possible application to the notes of the Treasury Regulations on contingent payment debt instruments.

Sale, Exchange, Redemption or Retirement of the Notes

You will generally recognize gain or loss upon the sale, exchange, redemption, repurchase or other taxable disposition of the notes equal to the difference between (1) the amount of cash proceeds and the fair market value of any property received (excluding any amounts attributable to accrued but unpaid stated interest, which will be treated as ordinary interest income if not previously included in income) and (2) your adjusted tax basis in the note. Your adjusted tax basis generally will equal your cost of acquiring the note. Any such gain or loss will generally be treated as capital gain or loss. The capital gain or loss will be long-term if your holding period is more than one year at the time of sale, exchange, redemption, repurchase or other taxable disposition and will be short-term if your holding period is one year or less. Certain non-corporate U.S. holders (including individuals) are eligible for reduced rates of taxation in respect of long-term capital gain. The deductibility of capital losses is subject to certain limitations.

Medicare Tax

Certain U.S. holders that are individuals, estates or trusts and whose income exceeds certain thresholds generally will be subject to a 3.8% Medicare tax on their “net investment income,” which generally will include interest income and net gains from the disposition of the notes. If you are a U.S. holder that is an individual, estate or trust, you are urged to consult your own tax advisor regarding the applicability of the Medicare tax to your income and gains in respect of your investment in the notes.

Information Reporting and Backup Withholding

Information reporting to the IRS generally will apply to payments of interest and the proceeds of a disposition of a note (including a retirement or redemption) to a U.S. holder unless such U.S. holder is an exempt recipient. Backup withholding will apply to such payments if a U.S. holder (i) fails to provide its taxpayer identification number or certification of exempt status or (ii) is notified by the IRS that such holder is subject to backup withholding because it has previously failed to properly report payments of interest or dividends. Backup withholding is not an additional tax. Any amounts withheld under the backup withholding rules will generally be allowed as a credit against a U.S. holder’s U.S. federal income tax liability and may entitle a U.S. holder to a refund, provided the required information is timely furnished to the IRS. U.S. holders should consult their tax advisors regarding the application of information reporting and backup withholding rules in their particular situations, the availability of an exemption therefrom, and the procedure for obtaining such an exemption, if applicable.

Non-U.S. Holders

You are a “Non-U.S. holder” for purposes of this discussion if you are a beneficial owner of a note and you are, for U.S. federal income tax purposes, an individual, corporation, estate or trust that is not a U.S. holder.

Payments of Interest

Subject to the discussion of backup withholding and FATCA below, payments of interest to you on a note generally will be exempt from U.S. federal income tax and withholding tax under the “portfolio interest” exemption if you properly certify as to your foreign status (as described below) and:

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The portfolio interest exemption and several of the special rules for Non-U.S. holders described below generally apply only if you appropriately certify as to your foreign status. You can generally meet this certification requirement by providing a properly executed IRS Form W-8BEN, IRS Form W-8BEN-E or appropriate substitute form to us or our paying agent certifying under penalty of perjury that you are not a U.S. person. If you hold the notes through a securities clearing organization, financial institution or other agent acting on your behalf, you may be required to provide appropriate certifications to such agent. Your agent will then generally be required to provide appropriate certifications to us or our paying agent, either directly or through other intermediaries. Special rules apply to partnerships, foreign estates and trusts and other intermediaries, and in certain circumstances certifications as to foreign status of partners, trust owners or beneficiaries may have to be provided. In addition, special rules apply to qualified intermediaries that enter into withholding agreements with the IRS.

If you cannot satisfy the requirements described above for the portfolio interest exemption, payments of interest made to you on the notes will be subject to a 30% U.S. federal withholding tax, unless you provide us either with (1) a properly executed IRS Form W-8BEN or IRS Form W-8BEN-E (or successor form) establishing an exemption from (or a reduction of) withholding under an applicable tax treaty or (2) a properly executed IRS Form W-8ECI (or successor form) certifying that interest paid on the notes is not subject to withholding tax because the interest is effectively connected with your conduct of a trade or business in the United States (and if an applicable tax treaty so requires, attributable to a permanent establishment in the United States).

Sale, Exchange, Redemption or Retirement of the Notes

Subject to the discussion of backup withholding and FATCA withholding below, you generally will not be subject to U.S. federal income tax (and generally no tax will be withheld) on any gain realized on the sale, exchange, redemption, retirement or other taxable disposition of a note unless:

If you are described in the first bullet point, see “ —Income or Gain Effectively Connected with a U.S. Trade or Business” below. If you are described in the second bullet point, any gain realized from the sale, exchange, redemption, retirement or other taxable disposition of the notes will be subject to U.S. federal income tax at a 30% rate (or lower applicable treaty rate), which may be offset by certain losses.

To the extent that the amount realized on any disposition of a note is attributable to accrued but unpaid interest on the note, such amount generally will be treated in the same manner as payments of interest as described under the heading “ —Payments of Interest” above.

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Income or Gain Effectively Connected with a U.S. Trade or Business

If any interest on the notes or gain from the sale, exchange, redemption or retirement (or other taxable disposition) of the notes is effectively connected with your conduct of a trade or business in the United States (and if required by an applicable income tax treaty, is attributable to a permanent establishment in the United States), then the income or gain will be subject to U.S. federal income tax at regular graduated U.S. federal income tax rates, but will not be subject to U.S. withholding tax if certain certification requirements are satisfied. You can generally meet these certification requirements by providing an IRS Form W-8ECI (or appropriate substitute form) to us or our paying agent. If you are a corporation, the portion of your earnings and profits that is effectively connected with your conduct of a trade of business in the United States (and, if required by an applicable income tax treaty, is attributable to a permanent establishment in the United States) may be subject to an additional “branch profits tax” at a 30% rate, although an applicable tax treaty may provide for a lower rate.

Information Reporting and Backup Withholding

Payments to a Non-U.S. holder of interest on a note, and amounts withheld from such payments, if any, generally will be required to be reported to the IRS and to such Non-U.S. holder. Copies of these information returns may also be made available under the provisions of a specific treaty or other agreement to tax authorities of the country in which a Non-U.S. holder resides. Backup withholding generally will not apply to payments of interest on a note to a Non-U.S. holder if such Non-U.S. holder duly provides certification of foreign status such as an IRS Form W-8BEN or Form W-8BEN-E described in “Non-U.S. Holders-Payments of Interest” or otherwise establishes an exemption, provided that we do not have actual knowledge or reason to know that such holder is a U.S. person.

Payment of the proceeds of a disposition of a note (including a retirement or redemption) held by a Non-U.S. holder effected by the U.S. office of a U.S. or foreign broker will be subject to information reporting requirements and backup withholding unless such Non-U.S. holder properly certifies under penalties of perjury as to its foreign status and certain other conditions are met or otherwise establishes an exemption. Information reporting requirements and backup withholding generally will not apply to any payment of the proceeds of a disposition of a note (including a retirement or redemption) held by a Non-U.S. holder effected outside the United States by a foreign office of a broker. However, unless (i) such a broker has documentary evidence in its records that such holder is a Non-U.S. holder and certain other conditions are met or (ii) such holder otherwise establishes an exemption, information reporting will apply to a payment of the proceeds of a disposition of a note held by a Non-U.S. holder effected outside the United States by certain brokers with substantial connections to the United States.

Backup withholding is not an additional tax. Any amounts withheld under the backup withholding rules will generally be allowed as a credit against a Non-U.S. holder’s U.S. federal income tax liability and may entitle a Non-U.S. holder to a refund, provided the required information is timely furnished to the IRS. Non-U.S. holders should consult their tax advisors regarding the application of information reporting and backup withholding rules in their particular situations, the availability of an exemption therefrom, and the procedure for obtaining such an exemption, if applicable.

FATCA

Pursuant to the Foreign Account Tax Compliance Act (“FATCA”), foreign financial institutions (which term includes most foreign banks, hedge funds, private equity funds, mutual banks, securitization vehicles and other investment vehicles) and certain other non-financial foreign entities generally must comply with certain information reporting rules with respect to their U.S. account holders and investors or withhold tax on U.S. source payments made to such U.S. account holders (whether received as a beneficial owner or as an intermediary for another party). A foreign financial institution or such other non-financial foreign entity that does

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not comply with the FATCA reporting requirements will generally be subject to a 30% withholding tax with respect to any “withholdable payments.” For this purpose, withholdable payments generally include payments of interest on the notes and will also include gross proceeds from any sale or disposition of the notes where such sale or disposition occurs after December 31, 2018. An intergovernmental agreement between the United States and an applicable foreign country, or future Treasury regulations, may modify these requirements.

We will not be obligated to make any additional payments in respect of amounts withheld on the notes if we or any other withholding agent determines that withholding is required in order to comply with FATCA in respect of the amounts described above. Under certain circumstances, a Non-U.S. holder might be eligible for refunds or credits of such taxes. Non-U.S. holders are urged to consult with their own tax advisors regarding the effect, if any, of the FATCA provisions to them based on their particular circumstances.

THE PRECEDING SUMMARY OF MATERIAL U.S. FEDERAL INCOME TAX CONSEQUENCES IS FOR GENERAL INFORMATION ONLY AND IS NOT LEGAL OR TAX ADVICE. ACCORDINGLY, PROSPECTIVE INVESTORS SHOULD CONSULT THEIR OWN ADVISORS REGARDING THE U.S. FEDERAL, STATE AND LOCAL, AND FOREIGN TAX CONSEQUENCES RELATED TO THE PURCHASE, OWNERSHIP AND DISPOSITION OF THE NOTES, AND THE CONSEQUENCES OF ANY CHANGES IN APPLICABLE LAW. MOREOVER, NEITHER THIS DOCUMENT NOR THE ACCOMPANYING DISCLOSURE STATEMENT ADDRESSES THE CONSEQUENCES TO TAXPAYERS SUBJECT TO SPECIAL TAX ACCOUNTING RULES UNDER SECTION 451(b) OF THE CODE.

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UNDERWRITING (CONFLICTS OF INTEREST)

J.P. Morgan Securities LLC, Merrill Lynch, Pierce, Fenner & Smith Incorporated and U.S. Bancorp Investments, Inc. are acting as representatives of each of the underwriters named below. Subject to the terms and conditions set forth in a firm commitment underwriting agreement among us and the underwriters, we have agreed to sell to the underwriters, and each of the underwriters has agreed, severally and not jointly, to purchase from us, the principal amount of notes set forth opposite its name below.

Subject to the terms and conditions set forth in the underwriting agreement, the underwriters have agreed, severally and not jointly, to purchase all of the notes sold under the underwriting agreement if any of these notes are purchased. If an underwriter defaults, the underwriting agreement provides that the purchase commitments of the nondefaulting underwriters may be increased or the underwriting agreement may be terminated.

We have agreed to indemnify the underwriters and their controlling persons against certain liabilities in connection with this offering, including liabilities under the Securities Act, or to contribute to payments the underwriters may be required to make in respect of those liabilities.

The underwriters are offering the notes, subject to prior sale, when, as and if issued to and accepted by them, subject to approval of legal matters by their counsel, including the validity of the notes, and other conditions contained in the underwriting agreement, such as the receipt by the underwriters of officer’s certificates and legal opinions. The underwriters reserve the right to withdraw, cancel or modify offers to the public and to reject orders in whole or in part.

Commissions and Discounts

The representatives have advised us that the underwriters propose initially to offer the notes to the public at the public offering price set forth on the cover page of this prospectus supplement and to certain dealers at such price less a concession not in excess of 0.400% of the principal amount of the notes. The underwriters may allow, and these dealers may re-allow, a concession of not more than 0.250% of the principal amount of the notes to other dealers. After the initial offering, the public offering price, concession or any other term of the offering may be changed.

The expenses of the offering, not including the underwriting discount, are estimated at approximately $1.6 million and are payable by us.

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New Issue of Notes

The notes are a new issue of securities with no established trading market. We do not intend to apply for listing of the notes on any national securities exchange or for inclusion of the notes on any automated dealer quotation system. We have been advised by the underwriters that they presently intend to make a market in the notes after completion of the offering. However, they are under no obligation to do so and may discontinue any market-making activities at any time without any notice. We cannot assure the liquidity of the trading market for the notes or that an active public market for the notes will develop. If an active public trading market for the notes does not develop, the market price and liquidity of the notes may be adversely affected. If the notes are traded, they may trade at a discount from their initial offering price, depending on prevailing interest rates, the market for similar securities, our operating performance and financial condition, general economic conditions and other factors.

No Sales of Similar Securities

We have agreed that we will not, until the closing date of this offering, without first obtaining the prior written consent of J.P. Morgan Securities LLC, Merrill Lynch, Pierce, Fenner & Smith Incorporated and U.S. Bancorp Investments, Inc., directly or indirectly, issue, sell, offer to contract or grant any option to sell, pledge, transfer or otherwise dispose of, any debt securities or securities exchangeable for or convertible into debt securities, except for the notes sold to the underwriters pursuant to the underwriting agreement.

Short Positions

In connection with the offering, the underwriters may purchase and sell the notes in the open market. These transactions may include short sales and purchases on the open market to cover positions created by short sales. Short sales involve the sale by the underwriters of a greater principal amount of notes than they are required to purchase in the offering. The underwriters must close out any short position by purchasing notes in the open market. A short position is more likely to be created if the underwriters are concerned that there may be downward pressure on the price of the notes in the open market after pricing that could adversely affect investors who purchase in the offering.

Similar to other purchase transactions, the underwriters’ purchases to cover the syndicate short sales may have the effect of raising or maintaining the market price of the notes or preventing or retarding a decline in the market price of the notes. As a result, the price of the notes may be higher than the price that might otherwise exist in the open market.

Neither we nor any of the underwriters make any representation or prediction as to the direction or magnitude of any effect that the transactions described above may have on the price of the notes. In addition, neither we nor any of the underwriters make any representation that the representatives will engage in these transactions or that these transactions, once commenced, will not be discontinued without notice.

Other Relationships

Some of the underwriters and their affiliates have engaged in, and may in the future engage in, investment banking and other commercial dealings in the ordinary course of business with us or our affiliates. They have received, or may in the future receive, customary fees and commissions for these transactions.

U.S. Bancorp Investments, Inc. (one of the underwriters) is an affiliate of U.S. Bank National Association, the trustee under the indenture and the administrative agent under our revolving credit facility. Wells Fargo Securities, LLC (one of the underwriters) is an affiliate of Wells Fargo Bank, National Association, and BMO Harris Bank, N.A., an affiliate of BMO Capital Markets Corp. (one of the underwriters), each act as a co-syndication agent under our revolving credit facility. JPMorgan Chase Bank, N.A., an affiliate of J.P. Morgan

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Securities LLC (one of the underwriters), Bank of America, N.A., an affiliate of Merrill Lynch, Pierce, Fenner & Smith Incorporated (one of the underwriters), MUFG Bank, Ltd. (formerly known as The Bank of Tokyo-Mitsubishi UFJ, Ltd.), an affiliate of MUFG Securities Americas Inc. (one of the underwriters), and Morgan Stanley Bank, N.A., an affiliate of Morgan Stanley & Co. LLC (one of the underwriters), each act as a co-documentation agent and are lenders, and certain of the other underwriters or their respective affiliates may be lenders, under our revolving credit facility.

In addition, in the ordinary course of their business activities, the underwriters and their affiliates may make or hold a broad array of investments and actively trade debt and equity securities (or related derivative securities) and financial instruments (including bank loans) for their own account and for the accounts of their customers. Such investments and securities activities may involve securities and/or instruments of ours or our affiliates. Certain of the underwriters or their affiliates that have a lending relationship with us routinely hedge, and certain other of those underwriters or their affiliates may hedge, their credit exposure to us consistent with their customary risk management policies. Typically, such underwriters and their affiliates would hedge such exposure by entering into transactions which consist of either the purchase of credit default swaps or the creation of short positions in our securities, including potentially the notes offered hereby. Any such credit default swaps or short positions could adversely affect future trading prices of the notes offered hereby. The underwriters and their affiliates may also make investment recommendations and/or publish or express independent research views in respect of such securities or financial instruments and may hold, or recommend to clients that they acquire, long and/or short positions in such securities and instruments.

Conflicts of Interest

Affiliates of J.P. Morgan Securities LLC, Merrill Lynch, Pierce, Fenner & Smith Incorporated, U.S. Bancorp Investments, Inc., Wells Fargo Securities, LLC, BMO Capital Markets Corp. and Morgan Stanley & Co. LLC may receive 5% or more of the net proceeds of this offering by reason of the repayment of the amounts due under our revolving credit facility. To the extent that any one underwriter, together with its affiliates, receives 5% or more of the net proceeds, such underwriter would be deemed to have a “conflict of interest” within the meaning of Rule 5121 of the Financial Industry Regulatory Authority. Accordingly, this offering will be conducted in accordance with Rule 5121. J.P. Morgan Securities LLC, Merrill Lynch, Pierce, Fenner & Smith Incorporated, U.S. Bancorp Investments, Inc., Wells Fargo Securities, LLC, BMO Capital Markets Corp. and Morgan Stanley & Co. LLC will not confirm sales to any account over which they exercise discretion without the specific written approval of the account holder.

Selling Restrictions and Notices to Investors

The distribution of this prospectus supplement and the accompanying prospectus and the offering of the notes in certain jurisdictions may be restricted by law. We are not, and the underwriters are not, making an offer to sell the notes in any jurisdiction where the offer or sale is not permitted. Persons into whose possession this prospectus supplement and the accompanying prospectus come should inform themselves about and observe any such restrictions. This prospectus supplement and the accompanying prospectus do not constitute, and may not be used in connection with, an offer or solicitation by anyone in any jurisdiction in which such offer or solicitation is not authorized or in which the person making such offer or solicitation is not qualified to do so or to any person to whom it is unlawful to make such offer or solicitation.

Notice to Prospective Investors in the European Economic Area

The notes are not intended to be offered, sold or otherwise made available to and should not be offered, sold or otherwise made available to any retail investor in the European Economic Area (“EEA”). For these purposes, a retail investor means a person who is one (or more) of: (i) a retail client as defined in point (11) of Article 4(1) of Directive 2014/65/EU (as amended, “MiFID II”); or (ii) a customer within the meaning of Directive 2002/92/EC (as amended, the “Insurance Mediation Directive”), where that customer would not qualify as a professional

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client as defined in point (10) of Article 4(1) of MiFID II; or (iii) not a qualified investor as defined in Directive 2003/71/EC (as amended, the “Prospectus Directive”). Consequently no key information document required by Regulation (EU) No 1286/2014 (as amended, the “PRIIPs Regulation”) for offering or selling the notes or otherwise making them available to retail investors in the EEA has been prepared and therefore offering or selling the notes or otherwise making them available to any retail investor in the EEA may be unlawful under the PRIIPs Regulation. This prospectus supplement has been prepared on the basis that any offer of notes in any Member State of the EEA will be made pursuant to an exemption under the Prospectus Directive from the requirement to publish a prospectus for offers of notes. This prospectus supplement is not a prospectus for the purposes of the Prospectus Directive.

Notice to Prospective Investors in the United Kingdom

In addition, in the United Kingdom, this document is being distributed only to, and is directed only at, and any offer subsequently made may only be directed at persons who are “qualified investors” (as defined in the Prospectus Directive) (i) who have professional experience in matters relating to investments falling within Article 19 (5) of the Financial Services and Markets Act 2000 (Financial Promotion) Order 2005, as amended (the “UK FSMA Order”) and/or (ii) who are high net worth companies (or persons to whom it may otherwise be lawfully communicated) falling within Article 49(2)(a) to (d) of the UK FSMA Order (for purpose of this provision, all such persons together being referred to as “relevant persons”). This document must not be acted on or relied on in the United Kingdom by persons who are not relevant persons. In the United Kingdom, any investment or investment activity to which this document relates is only available to, and will be engaged in with, relevant persons.

Notice to Prospective Investors in Switzerland

This prospectus supplement does not constitute an issue prospectus pursuant to Article 652a or Article 1156 of the Swiss Code of Obligations and the notes will not be listed on the SIX Swiss Exchange. Therefore, this prospectus supplement may not comply with the disclosure standards of the listing rules (including any additional listing rules or prospectus schemes) of the SIX Swiss Exchange. Accordingly, the notes may not be offered to the public in or from Switzerland, but only to a selected and limited circle of investors who do not subscribe to the notes with a view to distribution. Any such investors will be individually approached by the underwriters from time to time.

Notice to Prospective Investors in the Dubai International Financial Centre

This prospectus supplement relates to an Exempt Offer in accordance with the Offered Securities Rules of the Dubai Financial Services Authority (“DFSA”). This prospectus supplement is intended for distribution only to persons of a type specified in the Offered Securities Rules of the DFSA. It must not be delivered to, or relied on by, any other person. The DFSA has no responsibility for reviewing or verifying any documents in connection with Exempt Offers. The DFSA has not approved this prospectus supplement nor taken steps to verify the information set forth herein and has no responsibility for the prospectus supplement. The notes to which this prospectus supplement relates may be illiquid and/or subject to restrictions on their resale. Prospective purchasers of the notes offered should conduct their own due diligence on the notes. If you do not understand the contents of this prospectus supplement you should consult an authorized financial advisor.

Notice to Prospective Investors in Hong Kong

The notes have not been offered or sold and will not be offered or sold in Hong Kong, by means of any document, other than (a) to “professional investors” as defined in the Securities and Futures Ordinance (Cap. 571) of Hong Kong and any rules made under that Ordinance; or (b) in other circumstances which do not result in the document being a “prospectus” as defined in the Companies Ordinance (Cap. 32) of Hong Kong or which do not constitute an offer to the public within the meaning of that Ordinance. No advertisement, invitation

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or document relating to the notes has been or may be issued or has been or may be in the possession of any person for the purposes of issue, whether in Hong Kong or elsewhere, which is directed at, or the contents of which are likely to be accessed or read by, the public of Hong Kong (except if permitted to do so under the securities laws of Hong Kong) other than with respect to notes which are or are intended to be disposed of only to persons outside Hong Kong or only to “professional investors” as defined in the Securities and Futures Ordinance and any rules made under that Ordinance.

Notice to Prospective Investors in Japan

The notes offered in this prospectus supplement have not been and will not be registered under the Financial Instruments and Exchange Law of Japan, and each underwriter has agreed that it will not offer or sell any notes, directly or indirectly, in Japan or to, or for the account or benefit of, any resident of Japan (which term as used herein means any person resident in Japan, including any corporation or other entity organized under the laws of Japan), or to, or for the account or benefit of, others for re-offering or resale, directly or indirectly, in Japan or to, or for the account or benefit of, any resident of Japan, except pursuant to an exemption from the registration requirements of, and otherwise in compliance with, the Financial Instruments and Exchange Law of Japan and any other applicable laws, regulations and ministerial guidelines of Japan.

Notice to Prospective Investors in Singapore

This prospectus supplement and the accompanying prospectus have not been registered as a prospectus with the Monetary Authority of Singapore. Accordingly, this prospectus supplement, the accompanying prospectus and any other document or material in connection with the offer or sale, or invitation for subscription or purchase, of the notes, may not be circulated or distributed, nor may the notes be offered or sold, or be made the subject of an invitation for subscription or purchase, whether directly or indirectly, to persons in Singapore other than (i) to an institutional investor (as defined in Section 4A of the Securities and Futures Act, Chapter 289 of Singapore (the “SFA”)) pursuant to Section 274 of the SFA; (ii) to a relevant person (as defined in Section 275(2) of the SFA) pursuant to Section 275(1) of the SFA, or any person pursuant to an offer referred to in Section 275(1A) of the SFA, and in accordance with the conditions specified in Section 275 of the SFA; or (iii) otherwise pursuant to, and in accordance with the conditions of, any other applicable provision of the SFA.

Where the notes are subscribed or purchased under Section 275 of the SFA by a relevant person which is: (a) a corporation (which is not an accredited investor (as defined in Section 4A of the SFA)) the sole business of which is to hold investments and the entire share capital of which is owned by one or more individuals, each of whom is an accredited investor; or (b) a trust (where the trustee is not an accredited investor) whose sole purpose is to hold investments and each beneficiary is an accredited investor, shares, debentures and units of shares and debentures of that corporation or the beneficiaries’ rights and interest in that trust shall not be transferable for six months after that corporation or that trust has acquired the notes under Section 275 of the SFA except: (1) to an institutional investor or to a relevant person defined in Section 275(2) of the SFA, or arising from an offer referred to in Section 275(1A) of the SFA (in the case of that corporation) or Section 276(4)(i)(B) of the SFA (in the case of that trust); (2) where no consideration is given for the transfer; (3) by operation of law; or (4) as specified in Regulation 32 of the Securities and Futures (Offers of Investments) (Shares and Debentures) Regulations 2005 of Singapore.

Notice to Prospective Investors in Canada

The securities may be sold only to purchasers purchasing, or deemed to be purchasing, as principal that are accredited investors, as defined in National Instrument 45-106 Prospectus Exemptions or subsection 73.3(1) of the Securities Act (Ontario), and are permitted clients, as defined in National Instrument 31-103 Registration Requirements, Exemptions and Ongoing Registrant Obligations. Any resale of the securities must be made in accordance with an exemption from, or in a transaction not subject to, the prospectus requirements of applicable securities laws.

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Securities legislation in certain provinces or territories of Canada may provide a purchaser with remedies for rescission or damages if this prospectus (including any amendment thereto) contains a misrepresentation, provided that the remedies for rescission or damages are exercised by the purchaser within the time limit prescribed by the securities legislation of the purchaser’s province or territory. The purchaser should refer to any applicable provisions of the securities legislation of the purchaser’s province or territory for particulars of these rights or consult with a legal advisor.

Pursuant to section 3A.3 (or, in the case of securities issued or guaranteed by the government of a non-Canadian jurisdiction, section 3A.4) of National Instrument 33-105 Underwriting Conflicts (NI 33-105), the underwriters are not required to comply with the disclosure requirements of NI 33-105 regarding underwriter conflicts of interest in connection with this offering.

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EXPERTS

The consolidated financial statements and the related financial statement schedule incorporated in this prospectus supplement by reference from the Company’s Annual Report on Form 10-K for the year ended December 31, 2017, and the effectiveness of the Company’s internal control over financial reporting have been audited by Deloitte & Touche LLP, an independent registered public accounting firm, as stated in their reports, which are incorporated herein by reference. Such financial statements and financial statement schedule have been so incorporated in reliance upon the reports of such firm given upon their authority as experts in accounting and auditing.

LEGAL MATTERS

The validity of the notes offered hereby will be passed upon for us by Faegre Baker Daniels LLP, Minneapolis, Minnesota. Certain legal matters with respect to the notes will be passed upon for the underwriters by Davis Polk & Wardwell LLP, New York, New York.

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PROSPECTUS

Common Stock

Preferred Stock

Debt Securities

Warrants

Purchase Contracts

Depositary Shares

Units

We may, from time to time, offer to sell the securities identified above in one or more offerings. This prospectus describes some of the general terms that may apply to these securities. Each time we offer and sell securities, we will provide the specific terms of these securities in a supplement to this prospectus that contains specific information about the offering and the amounts, prices and terms of the securities. The supplement may also add, update or change information contained in this prospectus with respect to that offering. You should read this prospectus and the applicable prospectus supplement carefully before you invest in any of our securities.

We may offer and sell these securities to or through one or more underwriters, dealers and agents or directly to purchasers, or through a combination of these methods, on a continuous or delayed basis. If any underwriters, dealers or agents are involved in the sale of any of the securities, the applicable prospectus supplement will set forth the applicable purchase price, fee, commissions or discounts between or among them. Our net proceeds from the sale of securities will be the public offering price of those securities less the applicable discount, in the case of an offering made through an underwriter, or the purchase price of those securities less the applicable commission, in the case of an offering through an agent, and, in each case, less other expenses payable by us in connection with the issuance and distribution of those securities. See the sections of this prospectus entitled “About this Prospectus” and “Plan of Distribution” for more information. No securities may be sold without delivery of this prospectus and the applicable prospectus supplement describing the method and terms of the offering of such securities.

Shares of our common stock, par value $0.10 per share, trade on the Nasdaq Global Select Market under the symbol “CHRW.”

Investing in our securities involves risks. You should consider the information referred to under the heading “Risk Factors” on page 6 of this prospectus and any risk factors described in the accompanying prospectus supplement or any documents we incorporate by reference.

Neither the Securities and Exchange Commission nor any state securities commission or other regulatory body has approved or disapproved of these securities or passed upon the accuracy or adequacy of this prospectus. Any representation to the contrary is a criminal offense.

This prospectus is dated March 23, 2018

TABLE OF CONTENTS

ABOUT THIS PROSPECTUS

This prospectus is part of a registration statement that we filed with the U.S. Securities and Exchange Commission, or the “SEC,” as a “well-known seasoned issuer” as defined in Rule 405 under the Securities Act of 1933, as amended (the “Securities Act”), using a “shelf” registration process. Under this shelf registration process, we may, from time to time, sell in one or more offerings any combination of the common stock, preferred stock, debt securities, warrants, purchase contracts, depositary shares and units described in this prospectus.

This prospectus provides you with a general description of the common stock, preferred stock, debt securities, warrants, purchase contracts, depositary shares and units that we may issue. Each time we sell securities, we will provide a prospectus supplement to this prospectus that will contain specific information about the terms of that offering. Such prospectus supplement may also add, update or change information contained in this prospectus with respect to that offering. If there is any inconsistency between the information in this prospectus and the applicable prospectus supplement, you should rely on the prospectus supplement. You should read this prospectus and the applicable prospectus supplement together with the additional information described under the headings “Where You Can Find More Information” and “Incorporation by Reference.” We may also prepare free writing prospectuses that describe particular securities. Any free writing prospectus should also be read in connection with this prospectus and with any prospectus supplement referred to therein. For purposes of this prospectus, any reference to an applicable prospectus supplement may also refer to a free writing prospectus, unless the context otherwise requires.

Unless otherwise specified or unless the context requires otherwise, all references in this prospectus (other than references under the headings “Description of Capital Stock,” “Description of Debt Securities,” “Description of Warrants,” “Description of Purchase Contracts,” “Description of Depositary Shares,” and “Description of Units”) to “we,” “us,” “our,” the “company” or similar references mean C.H. Robinson Worldwide, Inc. and its consolidated subsidiaries. However, in the “Description of Capital Stock,” “Description of Debt Securities,” “Description of Warrants,” “Description of Purchase Contracts,” “Description of Depositary Shares,” and “Description of Units” sections of this prospectus, such references mean C.H. Robinson Worldwide, Inc. (parent company only) and not any of its subsidiaries, unless otherwise specified or unless the context requires otherwise. When we refer to “you,” we mean the prospective purchasers or holders of the applicable series of securities.

The registration statement that contains this prospectus, including the exhibits to the registration statement, contains additional information about us and the securities offered under this prospectus. That registration statement can be read at the SEC web site or at the SEC offices mentioned under the heading “Where You Can Find More Information.”

We have not authorized anyone to provide any information other than that which is contained or incorporated by reference in this prospectus, any accompanying prospectus supplement and in any free writing prospectus prepared by us or on our behalf to which we have referred you. We have not authorized any other person to provide you with different or additional information and we take no responsibility for, and can provide no assurance as to the reliability of, any other information that others may give you. Further, you should not assume that the information contained or incorporated by reference in this prospectus, any prospectus supplement, or any such free writing prospectus, or in any document incorporated by reference is accurate as of any date other than the respective dates thereof. Our business, financial condition, results of operations and prospects may have changed since those dates.

The distribution of this prospectus and the applicable prospectus supplement and the offering of the securities in certain jurisdictions may be restricted by law. We will not make an offer to sell these securities in any jurisdiction where the offer or sale is not permitted. Persons into whose possession this prospectus and the applicable prospectus supplement come should inform themselves about and observe any such restrictions. This

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prospectus and the applicable prospectus supplement do not constitute, and may not be used in connection with, an offer or solicitation by anyone in any jurisdiction in which such offer or solicitation is not authorized or in which the person making such offer or solicitation is not qualified to do so or to any person to whom it is unlawful to make such offer or solicitation.

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WHERE YOU CAN FIND MORE INFORMATION

We file annual, quarterly and current reports, proxy statements and other information with the SEC. Our SEC filings are available to the public over the Internet at the SEC’s website at http://www.sec.gov. You may also read and copy any document we file with the SEC at its Public Reference Room at 100 F Street, N.E., Washington, D.C. 20549. You may also obtain copies of this information by mail from the Public Reference Room of the SEC at prescribed rates. Please call the SEC at 1-800-SEC-0330 for further information on the operation of the Public Reference Room.

We also make these filings available, free of charge, on or through our investor website (http://investor.chrobinson.com) as soon as reasonably practicable after we electronically file such material with the SEC. Please note, however, that the information on our website is not a part of this prospectus or any accompanying prospectus supplement, other than the documents listed below under the heading “Incorporation by Reference.”

In addition, you may request a copy of these filings at no cost (other than an exhibit to a filing unless that exhibit is specifically incorporated by reference into that filing) by writing to or telephoning us at the following address:

Ben G. Campbell

Chief Legal Officer and Secretary

C.H. Robinson Worldwide, Inc.

14701 Charlson Road

Eden Prairie, Minnesota 55347-5088

(952) 937-8500

This prospectus and any prospectus supplement are part of a registration statement that we filed with the SEC and do not contain all of the information in the registration statement. The full registration statement may be obtained from the SEC or us. Forms of the indentures and other documents establishing the terms of the offered securities are or may be filed as exhibits to the registration statement. Statements in this prospectus or any prospectus supplement about these documents are summaries and each statement is qualified in all respects by reference to the document to which it refers. You should refer to the actual documents for a more complete description of the relevant matters. You may inspect a copy of the registration statement at the SEC’s Public Reference Room in Washington, D.C., or through the SEC’s website, as provided above.

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INCORPORATION BY REFERENCE

We “incorporate by reference” into this prospectus the information we file with the SEC, which means that we can disclose important information to you by referring you to those documents filed separately with the SEC. The information incorporated by reference is deemed to be part of this prospectus. Some information contained in this prospectus updates the information incorporated by reference, and information that we file subsequently with the SEC will automatically update and supersede this prospectus. Any statement so updated or superseded will not be deemed, except as so updated or superseded, to constitute a part of this prospectus supplement or the accompanying prospectus. In other words, in the case of a conflict or inconsistency between information set forth in this prospectus and information incorporated by reference into this prospectus, you should rely on the information contained in the document that was filed later.

We incorporate by reference our documents listed below and any filings we make with the SEC under Sections 13(a), 13(c), 14, or 15(d) of the Securities Exchange Act of 1934, as amended, or the “Exchange Act,” after the date of this prospectus and prior to the time that we sell all the securities offered by this prospectus (other than any portions of any such documents that are not deemed “filed” under the Exchange Act in accordance with the Exchange Act and applicable SEC rules):

To obtain copies of these filings, see “Where You Can Find More Information.”

The information contained in this prospectus and any accompanying prospectus supplement should be read together with the information in the documents incorporated herein by reference.

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THE COMPANY

We are a global provider of transportation services and logistics solutions, operating through a network of offices in North America, Europe, Asia, Australia, New Zealand, and South America. As a third party logistics provider, we enter into contractual relationships with a wide variety of transportation companies, and utilize those relationships to efficiently and cost effectively transport our customers’ freight. We utilized approximately 73,000 contracted transportation companies, including motor carriers, railroads (primarily intermodal service providers), and air and ocean carriers in 2017. Depending on the needs of our customer and their supply chain requirements, we select and hire the appropriate transportation for each shipment. Our model enables us to be flexible and provide solutions that optimize service for our customers. As an integral part of our transportation services, we provide a wide range of value-added logistics services, such as freight consolidation, supply chain consulting and analysis, optimization, and reporting.

In addition to transportation, we provide sourcing services under the trade name Robinson Fresh^®. Our sourcing services consist primarily of the buying, selling, and/or marketing of fresh fruits, vegetables, and other value-added perishable items. It was our original business when we were founded in 1905. The foundation for much of our logistics expertise can be traced to our significant experience in handling produce and temperature controlled commodities. We supply fresh produce through a network of independent produce growers and suppliers. Our customers include grocery retailers, restaurants, foodservice distributors, and produce wholesalers. In many cases, we also arrange the logistics and transportation of the products we sell and provide related supply chain services, such as replenishment, category management, and managed procurement services. We have developed proprietary brands of produce and have exclusive licensing agreements to distribute fresh and value-added produce under recognized consumer brand names. The produce for these brands is sourced through a preferred grower network and packed to order through contract packing agreements. We have instituted quality assurance and monitoring procedures with each of these preferred growers.

We were reincorporated in Delaware in 1997 as the successor to a business existing, in various legal forms, since 1905. Our corporate office is located at 14701 Charlson Road, Eden Prairie, Minnesota, 55347-5088, and our telephone number is (952) 937-8500. We maintain an investor website at http://investor.chrobinson.com. Please note, however, that we have not incorporated any other information by reference herein from our website, other than the documents listed above under the heading “Incorporation by Reference.”

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RISK FACTORS

Investing in our securities involves risks. Potential investors are urged to read and consider the risk factors and other disclosures relating to an investment in securities issued by us described under the heading “Risk Factors” in our Annual Report on Form 10-K for the fiscal year ended December 31, 2017, as updated or supplemented by annual, quarterly and other reports and documents we file with the SEC after the date of this prospectus and that are incorporated by reference herein.

Before making an investment decision, you should carefully consider those risks as well as other information we include or incorporate by reference in this prospectus and any prospectus supplement. If any of the events or developments described actually occurred, our business, financial condition or results of operations would likely suffer. The risks and uncertainties we have described are not the only ones facing our company. Additional risks and uncertainties not presently known to us or that we currently consider immaterial may also affect our business operations. To the extent a particular offering implicates additional risks, we may include a discussion of those risks in the applicable prospectus supplement.

FORWARD-LOOKING STATEMENTS

All statements included or incorporated by reference in this prospectus, other than statements of historical fact, that address activities, events or developments that we intend, expect, project, believe or anticipate will or may occur in the future are forward-looking statements (as the term is defined in Section 27A of the Securities Act and Section 21E of the Exchange Act). Forward-looking statements typically use words such as “believe,” “anticipate,” “should,” “intend,” “plan,” “will,” “expect,” “estimate,” “may” and other similar words, phrases and expressions. These are based on assumptions and assessments made by our management in light of experience and perception of historical trends, current conditions, expected future developments and other factors that they believe to be appropriate. These forward-looking statements are subject to a number of risks and uncertainties, including, but not limited to, those described under the heading “Risk Factors” in our Annual Report on Form 10-K for the fiscal year ended December 31, 2017, and those risks described in any prospectus supplement and elsewhere in documents filed with the SEC and incorporated by reference into this prospectus, as well as other factors that our management has not yet identified. Forward-looking statements are not guarantees of future performance and actual results, developments and business decisions may differ from those contemplated by such forward-looking statements and such events could materially and adversely affect our business. Forward-looking statements speak only as of the date made. Except as required by applicable law, we undertake no obligation to update publicly any forward-looking statements, whether as a result of new information, future events or otherwise. We caution you not to place undue reliance on forward-looking statements.

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USE OF PROCEEDS

Unless the applicable prospectus supplement states otherwise, the net proceeds from the sale of the offered securities will be added to our general funds and will be available for general corporate purposes, including:

We will have significant discretion in the use of the net proceeds. Until the net proceeds have been used, they may be held in cash or cash equivalents or temporarily invested in short-term or other securities.

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RATIO OF EARNINGS TO FIXED CHARGES AND PREFERRED STOCK DIVIDENDS

The following table sets forth our historical consolidated ratio of earnings to fixed charges for the periods indicated. As of the date of this prospectus, we have no preferred stock outstanding and accordingly, the ratio of earnings to combined fixed charges and preferred stock dividends is equal to the ratio of earnings to fixed charges and is not disclosed separately.

The ratio of earnings to combined fixed charges and preferred stock dividends is calculated as follows:

For purposes of calculating the ratios:

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DESCRIPTION OF CAPITAL STOCK

This section describes the general terms of our capital stock. Our capital stock may be offered directly or in connection with the conversion, exchange or exercise of other securities. We have filed our certificate of incorporation, as amended (our “Certificate of Incorporation”), and our bylaws (our “Bylaws”) as exhibits to the registration statement of which this prospectus is a part. You should read our Certificate of Incorporation and our Bylaws for additional information before you buy any capital stock, or any securities which may be exercised or exchangeable for or converted into capital stock, offered hereunder.

General

Authorized Capitalization. As of the date of this prospectus, our authorized capital stock consists of 480,000,000 shares of common stock, par value $0.10 per share, and 20,000,000 shares of preferred stock, par value $0.10 per share.

Fully Paid. All outstanding shares of our capital stock are fully paid and nonassessable. This means the full purchase price for the outstanding shares of common stock has been paid and the holders of such shares will not be assessed any additional amounts for such shares. Any additional capital stock that we may issue in the future pursuant to this prospectus or upon the conversion, exchange or exercise of other securities offered under this prospectus will also be fully paid and nonassessable.

Common Stock

Shares Outstanding. As of March 21, 2018, 139,422,803 shares of our common stock were issued and outstanding (excluding treasury shares).

Dividends. Holders of common stock are entitled to receive dividends out of funds legally available, when and if declared by our board of directors, and to receive their share of the net assets of the company legally available for distribution upon liquidation or dissolution, subject to the rights of preferred stock which may from time to time be outstanding. We may pay dividends in cash, securities, or other property. We have historically paid dividends to holders of our common stock on a quarterly basis. Any determination as to the payment of dividends will depend upon our results of operations, capital requirements and financial condition, and such other factors as the board of directors may deem relevant. Accordingly, there can be no assurance that the board of directors will declare or continue to pay dividends on the shares of common stock in the future.

Voting Rights. Holders of common stock have the exclusive power to vote on all matters presented to our stockholders unless Delaware law or the certificate of designation for an outstanding series of preferred stock gives the holders of that series of preferred stock the right to vote on certain matters. Each holder of common stock is entitled to one vote per share. Holders of common stock may not cumulate their votes when voting for directors, which means that a holder cannot cast more than one vote per share for each director.

Other Rights. If we voluntarily or involuntarily liquidate, dissolve, or wind up our business, holders of common stock will receive pro rata, according to shares held by them, any remaining assets able to be distributed to our stockholders after we have provided for the liquidation preference of any outstanding shares of preferred stock. When we issue securities in the future, holders of common stock have no preemptive rights to buy any portion of those issued securities.

Preferred Stock

Our Certificate of Incorporation authorizes our board of directors to establish one or more series of capital stock, including preferred stock, from the authorized undersigned shares. Unless required by law or by any stock exchange, the authorized shares of preferred stock will be available for issuance without further action by our

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stockholders. Our board of directors is able to determine, with respect to any series of preferred stock, the terms and rights of that series. If we offer preferred stock, the applicable prospectus supplement will describe the terms, including the following if applicable:

Anti-Takeover Provisions Contained in Our Certificate of Incorporation and Our Bylaws

Certain provisions of our Certificate of Incorporation and our Bylaws could make the following transactions more difficult: an acquisition of us by means of a tender offer; an acquisition of us by means of a proxy contest or otherwise; or the removal of our incumbent officers and directors. It is possible that these provisions could make it more difficult to accomplish or could deter transactions that stockholders may otherwise consider to be in their best interest or in our best interests, including transactions which provide for payment of a premium over the market price for our shares.

These provisions, summarized below, are intended to discourage coercive takeover practices and inadequate takeover bids. These provisions are also designed to encourage persons seeking to acquire control of us to first negotiate with our board of directors. We believe that the benefits of the increased protection of our potential ability to negotiate with the proponent of an unfriendly or unsolicited proposal to acquire or restructure us outweigh the disadvantages of discouraging these proposals because negotiation of these proposals could result in an improvement of their terms.

Undesignated Preferred Stock. Pursuant to our Certificate of Incorporation, the ability of our board of directors, without action by the stockholders, to issue up to 20,000,000 shares of undesignated preferred stock with voting or other rights or preferences as designated by our board of directors could impede the success of any attempt to change control of us. These and other provisions may have the effect of deferring hostile takeovers or delaying changes in control or management of our company.

Stockholder Meetings. Our Bylaws provide that a special meeting of stockholders may be called only by the board of directors.

Requirements for Advance Notification of Stockholder Nominations and Proposals. Our Bylaws establish advance notice procedures with respect to stockholder proposals to be brought before a stockholder meeting and the nomination of candidates for election as directors, other than nominations made by or at the direction of the board of directors or a committee of the board of directors.

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No Written Consent of Stockholders. Our Certificate of Incorporation provides that all stockholder actions are required to be taken by a vote of the stockholders at an annual or special meeting, and that stockholders may not take any action by written consent in lieu of a meeting.

Removal of Directors. Our Certificate of Incorporation provides that no member of our board of directors may be removed from office except for cause.

Stockholders Not Entitled to Cumulative Voting. Our Certificate of Incorporation does not permit stockholders to cumulate their votes in the election of directors. Accordingly, the holders of a majority of the outstanding shares of our common stock entitled to vote in any election of directors can elect all of the directors standing for election, if they choose, other than any directors that holders of our preferred stock may be entitled to elect.

The provisions of our Certificate of Incorporation and our Bylaws could have the effect of discouraging others from attempting hostile takeovers and, as a consequence, they may also inhibit temporary fluctuations in the market price of our common stock that often result from actual or rumored hostile takeover attempts. These provisions may also have the effect of preventing changes in the composition of our board and management. It is possible that these provisions could make it more difficult to accomplish transactions that stockholders may otherwise deem to be in their best interests.

Certain Anti-Takeover Provisions under Delaware Law

We are subject to Section 203 of the Delaware General Corporation Law (“Section 203”), which prohibits a Delaware corporation from engaging in any business combination with any interested stockholder for a period of three years after the date that such stockholder became an interested stockholder, with the following exceptions:

In general, Section 203 defines business combination to include the following:

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In general, Section 203 defines interested stockholder as an entity or person beneficially owning 15% or more of the outstanding voting stock of the corporation or any entity or person affiliated with or controlling or controlled by such entity or person.

Amendment of our Certificate of Incorporation and Bylaws

An amendment to our Certificate of Incorporation requires the approval of the holders of record of at least two-thirds of the outstanding voting shares of our common stock. Our board of directors may alter or amend, make or adopt, or repeal our Bylaws, subject to the limitations see forth in our Bylaws and Delaware law. Our stockholders also have the power to alter or amend, make or adopt, or repeal our Bylaws, subject to the limitations set forth therein and under Delaware law.

Transfer Agent and Registrar

Equiniti Trust Company serves as the transfer agent and registrar for the common stock. Its address is 1110 Centre Pointe Curve, Suite 101, Mendota Heights, Minnesota 55120-4100. The transfer agent for any series of preferred stock, debt securities or warrants that we may offer under this prospectus will be named and described in the prospectus supplement for that series.

Nasdaq Global Market Listing

Our outstanding shares of common stock are listed on the Nasdaq Global Select Market under the symbol “CHRW.”

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DESCRIPTION OF DEBT SECURITIES

This section describes the general terms and provisions of the debt securities we may offer. Our debt securities may be offered directly or in connection with the conversion, exchange or exercise of other securities. A prospectus supplement will describe the specific terms of the debt securities offered through that prospectus supplement and any general terms outlined in this section that will not apply to those debt securities.

Unless otherwise specified in the applicable prospectus supplement, the debt securities will be issued under an indenture between us and U.S. Bank National Association, as trustee, as supplemented from time to time, referred to herein as the “indenture.”

We will issue the debt securities in one or more series, which will consist of either our senior debt or our subordinated debt, under the indenture. The debt securities of any series, whether senior or subordinated, may be issued as convertible debt securities or exchangeable debt securities. We may use different trustees for different series of debt securities issued under the indenture. The following summary of provisions of the indenture does not purport to be complete and is subject to, and qualified in its entirety by reference to, all of the provisions of the indenture, including definitions therein of certain terms. This summary may not contain all of the information that you may find useful. The terms and conditions of the debt securities of each series will be set forth in those debt securities and may also be set forth in a supplemental indenture. For a comprehensive description of any series of debt securities being offered pursuant to this prospectus, you should read both this prospectus and the applicable prospectus supplement.

We have filed a form of the indenture as an exhibit to the registration statement of which this prospectus is a part. A form of each debt security, reflecting the specific terms and provisions of that series of debt securities, will be filed with the SEC in connection with each offering and will be incorporated by reference in the registration statement of which this prospectus forms a part. Copies of the indenture, any supplemental indenture and any form of debt security that has been filed may be obtained in the manner described under “Where You Can Find More Information.” You should read the indenture, and any supplemental indenture, for additional information before you buy any debt securities.

Capitalized terms used and not defined in this summary have the meanings specified in the indenture. Unless the context requires otherwise, for purposes of this section of this prospectus, references to “we,” “us,” “our” and the “company” are to C.H. Robinson Worldwide, Inc. (parent company only) and not to any of its subsidiaries. References to the “applicable prospectus supplement” are to the prospectus supplement to this prospectus that describes the specific terms and conditions of a series of debt securities.

General

The indenture provides that debt securities in separate series may be issued thereunder from time to time without limitation as to aggregate principal amount. We may specify a maximum aggregate principal amount for the debt securities of any series. Such debt securities may have such terms and provisions which are not inconsistent with the indenture, including as to maturity, principal and interest, as we may determine.

The prospectus supplement relating to any offered debt securities of any series will, to the extent applicable, describe the following terms of such debt securities:

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The debt securities may be offered and sold at a substantial discount below their stated principal amount. Federal income tax consequences and other special considerations applicable to any such original issue discount securities will be described in the applicable prospectus supplement.

Interest and Interest Rates

General

In the applicable prospectus supplement, we will designate the debt securities of a series as being either debt securities bearing interest at a fixed rate of interest or debt securities bearing interest at a floating rate of interest. Each debt security will begin to accrue interest from the date on which it is originally issued. Interest on each debt security will be payable in arrears on the interest payment dates set forth in the applicable prospectus supplement and as otherwise described below and at maturity or, if earlier, the redemption date described below. Interest will be payable to the holder of record of the debt securities at the close of business on the record date for each interest payment date, which record dates will be specified in the applicable prospectus supplement.

If any interest payment date, redemption date, stated maturity date or other payment date falls on a day that is not a business day, the payment will be made on the next succeeding business day and treated as if it were made on the date the payment was due, and we will not be liable for any additional interest as a result of the delay in payment. The term “business day” means any day which is not a Saturday or Sunday and which is not a legal holiday or a day on which banking institutions or trust companies in that Place of Payment are authorized or obligated by law or executive order to close.

Unless otherwise specified in the applicable prospectus supplement, interest on the debt securities will be computed on the basis of a 360-day year of twelve 30-day months.

Fixed Rate Debt Securities

If the debt securities of a series being offered will bear interest at a fixed rate of interest, the debt securities of that series will bear interest at the annual interest rate specified on the cover page of the applicable prospectus supplement. Interest on those debt securities will be payable semi-annually in arrears on the interest payment dates for those debt securities.

Floating Rate Debt Securities

If the debt securities of a series being offered will bear interest at a floating rate of interest, the debt securities of that series will bear interest during each relevant interest period at the rate determined as set forth in the applicable prospectus supplement. In the applicable prospectus supplement, we will indicate any spread or

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spread multiplier to be applied in the interest rate formula to determine the interest rate applicable in any interest period. The applicable prospectus supplement will identify the calculation agent for each series of floating rate debt securities, which will compute the interest accruing on the debt securities of the relevant series.

Payment and Transfer or Exchange

Unless otherwise indicated in the applicable prospectus supplement, payment of interest on a debt security on any interest payment date will be made to the person in whose name such debt security (or one or more predecessor debt securities) is registered at the close of business on the record date for such interest.

Unless otherwise indicated in the applicable prospectus supplement, we will pay the principal of and interest on each note to the registered holder in immediately available funds upon presentation of the notes if in certificated form at the office or agency we maintain for this purpose, which is initially the corporate trust office of the trustee, in any coin or currency of the United States of America which at the time of payment is legal tender for payment of public and private debts; provided, however, that payment of interest may be made at our option through the paying agent by check mailed to the registered holder at the close of business on the regular record date at such address as shall appear in the security register or by wire transfer of immediately available funds to an account specified in writing by such holder to us and the trustee prior to the relevant record date. Notwithstanding anything to the contrary in this prospectus or any accompanying prospectus supplement, we may make payments of principal and interest for any debt securities that are in the form of fully registered global securities through the paying agent to The Depository Trust Company.

Subject to applicable unclaimed property laws, all amounts of principal of and premium, if any, or interest on the debt securities paid by us that remain unclaimed two years after such payment was due and payable will be repaid to us, and the holders of such debt securities will thereafter look solely to us for payment.

A holder may transfer or exchange any certificated debt securities in definitive form at the office or agency we maintain for this purpose. No service charge will be made for any registration of transfer or exchange of debt securities, but we may require payment of a sum sufficient to cover any transfer tax or other similar governmental charge payable in connection therewith. We are not required to transfer or exchange any debt security selected for redemption for a period of 15 days before mailing of a notice of redemption of the debt security to be redeemed.

The registered holder of a debt security will be treated as the owner of it for all purposes.

Covenants

The indenture sets forth limited covenants that will apply to each series of debt securities issued under the indenture, unless otherwise specified in the applicable prospectus supplement. However, these covenants do not, among other things limit the amount of indebtedness or lease obligations that may be incurred by us or our subsidiaries or restrict us from paying dividends or making distributions on our capital stock or purchasing or redeeming our capital stock. The applicable prospectus supplement will describe any material covenants that will apply with respect to any series of notes.

Events of Default and Acceleration

With respect to the debt securities of any series, each of the following are events of default under the indenture:

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If an event of default shall have happened and be continuing, either the trustee or the holders of not less than 25% in aggregate principal amount of the applicable series of notes then outstanding may declare the principal of the applicable series of notes and any accrued and unpaid interest through the date of such declaration immediately due and payable. In the case of certain events of bankruptcy or insolvency with respect to us, the principal amount of the debt securities together with any accrued interest through the occurrence of such event may automatically become and be immediately due and payable. After any such acceleration, but before a judgment or decree based on acceleration, the holders of a majority in aggregate principal amount of such series of debt securities then outstanding affected thereby may, under certain circumstances, waive all defaults related to such series of debt securities and rescind and annul such acceleration and its consequences if the company has paid or deposited with the trustee a sum sufficient to pay matured interest, principal due otherwise than by acceleration, overdue interest and certain other payments in accordance with the indenture, and all Events of Default in respect of such series of debt securities, other than the non-payment of accelerated principal or interest have been cured or waived as provided in the indenture.

The indenture requires us to file an officers’ certificate with the trustee each year that states, to the knowledge of the certifying officers, whether or not we are in compliance with all conditions and covenants contained in the indenture and whether any defaults or events of default exist under the terms of the indenture.

The holders of a majority in aggregate principal amount of the notes then outstanding may direct the time, method and place of conducting any proceeding for any remedy available to the trustee or exercising any trust or power conferred on it. However, the trustee may refuse to follow any direction that conflicts with law or the indenture, that the trustee determines may be unduly prejudicial to the rights of another holder or the trustee, or that may involve the trustee in personal liability unless the trustee is offered security or indemnity satisfactory to it; provided, however, that the trustee may take any other action deemed proper by the trustee which is not inconsistent with such direction.

A holder may not pursue any remedy with respect to the indenture or the notes (except actions for payment of overdue principal, premium, if any, or interest or for the conversion of the notes) unless:

Modification and Waiver

Modification and amendments of the indenture and the debt securities of any series may be made by us and the trustee at any time and from time to time. The extent to which consent of any holders of debt securities is required depends on the nature of the modification and amendment. In general, the consent of holders of not less

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than a majority in principal amount of outstanding debt securities of all series affected by the amendment or modification (acting together as a class) is required for any such modification or amendment. However, in certain cases described below, modifications are permitted without the consent of any holder or would require the consent of the holder of each outstanding debt security affected thereby.

No consent of holders is required for any modification or amendment to:

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The consent of the holder of each affected debt security is required for any amendment or change to:

The holders of not less than a majority in aggregate principal amount of all of the debt securities of each applicable series outstanding affected thereby (treated as a single class), by written notice to the trustee, may on behalf of the holders of all debt securities waive compliance by us with certain restrictive provisions of the indenture with respect to such series. The holders of a majority in aggregate principal amount of all of the debt securities of each applicable series outstanding affected thereby (treated as a single class) may on behalf of the holders of all debt securities waive any past default under the indenture, except a default in the payment of principal, premium or interest and certain covenants and provisions of the indenture which cannot be amended without the consent of the holder of each outstanding debt security of each series affected.

With respect to any series of debt securities, the consent or waiver, as the case may be, of holders of debt securities of such series required or permitted under the indenture, as the case may be, if we so determine, may also be obtained from the holders of a majority in principal amount of the debt securities of that series.

The indenture will provide that in determining whether the holders of the requisite principal amount of the outstanding debt securities of any or all series have given any request, demand, authorization, direction, notice, consent, waiver or other action under the indenture as of any date, certain debt securities, including those for whose payment or redemption money has been deposited or set aside in trust for the holders and those that have been fully defeased pursuant to the indenture, which is described below in “—Discharge, Defeasance and Covenant Defeasance,” will not be deemed to be outstanding.

We may set a record date for purposes of determining the identity of holders of the debt securities of any series entitled to vote or consent to any action by vote or consent authorized or permitted by the indenture. Such record date will be the later of 30 days prior to the first solicitation of such consent or the date of the most recent list of holders of such debt securities furnished to the trustee pursuant to the indenture prior to such solicitation. If a record date is set for any action to be taken by holders, such action may be taken only by persons who are holders of outstanding debt securities of any series on the record date.

Discharge, Defeasance and Covenant Defeasance

The indenture will provide that we may elect either:

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In order to accomplish legal defeasance or covenant defeasance: (i) we must deposit with the trustee, in trust, cash in U.S. dollars and/or U.S. government obligations, in an amount sufficient to pay any installment of principal, premium, if any, and interest on the debt securities of such series on the applicable stated maturity or redemption date of the payments; (ii) we must deliver to the trustee an opinion of counsel (in the case of legal defeasance with respect to any series of debt securities, based on a ruling of the Internal Revenue Service or a change in applicable federal income tax law occurring after the date of the indenture) to the effect that the beneficial owners of the debt securities will not recognize income, gain or loss for federal income tax purposes as a result of such legal defeasance or covenant defeasance, as the case may be, and that such beneficial owners will be subject to United States federal income tax on the same amounts, in the same manner and at the same times as would have been the case if the legal defeasance or covenant defeasance, as the case may be, with respect to such series of debt securities had not occurred; (iii) no default or Event of Default with respect to the debt securities of the applicable series will have happened or be continuing on the date of the deposit; and (iv) if certain other conditions are satisfied.

Obligations not discharged in a legal defeasance include those relating to (i) the rights of holders of the debt securities of such series to receive payments in respect of the principal of, premium, if any, and interest on such debt securities when such payments are due from the trust referred to above; (ii) our obligations with respect to the debt securities of such series concerning mutilated, destroyed, lost or stolen debt securities and the maintenance of an office or agency for payment and money for security payments held in trust; and (iii) the rights, powers, trusts, duties and immunities of the trustee, and our obligations in connection therewith.

In addition, subject to certain limitations and exceptions, we may satisfy and discharge our obligations under the indenture with respect to any series of debt securities by (i) delivering to the trustee for cancellation all of the debt securities of any series outstanding under the indenture, or (ii) depositing with the trustee, in trust, no earlier than one year before the debt securities of such series become due and payable, whether at stated maturity, or any redemption date, or otherwise, cash and/or U.S. government obligations sufficient to pay all of the outstanding debt securities of that series and paying all other sums payable under the indenture by us.

Issuance of Additional Notes

There is no limit on the aggregate principal amount of debt securities that we may issue under the indenture. The indenture provides that we may, without the consent of the holders of the applicable series of debt securities, increase the principal amount of debt securities of that series by issuing additional debt securities in the future on the same terms and conditions, except for any differences in the issue date, price to the public, interest accrued prior to the issue date of such additional debt securities, and the initial interest payment date, so that such additional debt securities shall be consolidated with the original debt securities, including for purposes of voting and redemptions. However, if the original debt securities and such additional debt securities are not fungible for U.S. federal income tax purposes, such additional debt securities will have a different CUSIP number than the original debt securities. The original debt securities and any additional debt securities would rank equally and ratably and would be treated as a single class for all purposes under the indenture. No additional debt securities may be issued if any event of default has occurred and is continuing with respect to such series of debt securities.

No Additional Amounts

We will not pay any additional amounts on the debt securities to compensate any beneficial owner for any United States tax withheld from payments on such debt securities.

Notices

Unless otherwise specified in the applicable prospectus supplement, any notices required to be given to the holders of the debt securities in global form will be given to the depositary.

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Governing Law

The indenture and the debt securities will be governed by, and construed in accordance with, the law of the State of New York.

Information Concerning the Trustee

U.S. Bank National Association is initially serving as the trustee, security registrar and paying agent under the indenture. As of the date of this prospectus, the corporate trust office of the trustee is located at 60 Livingston Avenue, EP-MN-WS3C, Saint Paul, Minnesota 55107. The trustee and any agents under the indenture may resign or be removed and a successor may be appointed.

The trustee and its affiliates have engaged, currently engage, and may in the future engage in transactions, including commercial banking and other transactions, with us and our subsidiaries from time to time, subject to the Trust Indenture Act. An affiliate of the trustee may act as underwriter with respect to one or more series of our debt securities. Consequently, if an actual or potential event of default occurs with respect to any of our debt securities, the trustee may be considered to have a conflicting interest for purposes of the Trust Indenture Act. In that case, the trustee may be required to resign and we would be required to appoint a successor trustee. If the trustee resigns following a default or for any other reason, it may be difficult to identify and appoint a qualified successor trustee.

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DESCRIPTION OF WARRANTS

We may issue warrants to purchase our debt or equity securities or securities of third parties or other rights, including rights to receive payment in cash or securities based on the value, rate or price of one or more specified commodities, currencies, securities or indices, or any combination of the foregoing. Warrants may be issued independently or together with any other securities and may be attached to, or separate from, such securities. Each series of warrants will be issued under a separate warrant agreement to be entered into between us and a warrant agent. The terms of any warrants to be issued and a description of the material provisions of the applicable warrant agreement will be set forth in the applicable prospectus supplement.

The applicable prospectus supplement will describe, among other things, the following terms of any warrants in respect of which this prospectus is being delivered:

Until any warrants are exercised, the holder of such warrants will not have any of the rights of holders of the securities that can be purchased upon exercise.

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DESCRIPTION OF PURCHASE CONTRACTS

We may issue purchase contracts for the purchase or sale of:

Each purchase contract will entitle the holder thereof to purchase or sell, and obligate us to sell or purchase, on specified dates, such securities, currencies or commodities at a specified purchase price, which may be based on a formula, all as set forth in the applicable prospectus supplement. We may, however, satisfy our obligations, if any, with respect to any purchase contract by delivering the cash value of such purchase contract or the cash value of the property otherwise deliverable or, in the case of purchase contracts on underlying currencies, by delivering the underlying currencies, as set forth in the applicable prospectus supplement. The applicable prospectus supplement will also specify the methods by which the holders may purchase or sell such securities, currencies or commodities and any acceleration, cancellation or termination provisions or other provisions relating to the settlement of a purchase contract.

The purchase contracts may require us to make periodic payments to the holders thereof or vice versa, which payments may be deferred to the extent set forth in the applicable prospectus supplement, and those payments may be unsecured or prefunded on some basis. The purchase contracts may require the holders thereof to secure their obligations in a specified manner to be described in the applicable prospectus supplement. Alternatively, purchase contracts may require holders to satisfy their obligations thereunder when the purchase contracts are issued. Our obligation to settle such pre-paid purchase contracts on the relevant settlement date may constitute indebtedness. Accordingly, pre-paid purchase contracts will be issued under the applicable indenture.

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DESCRIPTION OF DEPOSITARY SHARES

We may issue fractional shares of capital stock represented by depositary shares. If we exercise this option, we will issue receipts for depositary shares, and each of these depositary shares will represent a fraction (to be set forth in the prospectus supplement relating to such depositary shares) of a share of a particular class or series of capital stock.

The shares of any series of capital stock underlying the depositary shares will be deposited under a deposit agreement between us and a bank or trust company selected by us. We will indicate the name and address of this share depository in the applicable prospectus supplement. Subject to the terms of the deposit agreement, each owner of a depositary share will be entitled, in proportion to the applicable fraction of a share of capital stock underlying the depositary share, to all of the rights and preferences of the capital stock underlying that depositary share. Those rights may include dividend, voting, redemption, conversion and liquidation rights.

The depositary shares will be evidenced by depositary receipts issued under the deposit agreement. We will describe the material terms of the deposit agreement, the depositary shares and the depositary receipts in a prospectus supplement relating to the depositary shares. You should also refer to the forms of the deposit agreement and depositary receipts that will be filed with the SEC in connection with the offering of the specific depositary shares.

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DESCRIPTION OF UNITS

We may issue units comprising one or more of the other securities that may be offered under this prospectus, in any combination. We may evidence each series of units by unit certificates that we will issue under a separate agreement. We may enter into unit agreements with a unit agent. Each unit agent will be a bank or trust company that we select. We will indicate the name and address of the unit agent in the applicable prospectus supplement. The applicable prospectus supplement will describe, among other things, the following terms of any units in respect of which this prospectus is being delivered:

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GLOBAL SECURITIES

Book-Entry, Delivery and Form

Unless we indicate differently in a prospectus supplement, the securities initially will be issued in book-entry form and represented by one or more global notes or global securities, or, collectively, “global securities.” The global securities will be deposited with, or on behalf of, The Depository Trust Company, New York, New York, as depositary, or “DTC,” and registered in the name of Cede & Co., the nominee of DTC. Unless and until it is exchanged for individual certificates evidencing securities under the limited circumstances described below, a global security may not be transferred except as a whole by the depositary to its nominee or by the nominee to the depositary, or by the depositary or its nominee to a successor depositary or to a nominee of the successor depositary.

DTC has advised us that it is:

DTC holds securities that its participants deposit with DTC. DTC also facilitates the settlement among its participants of securities transactions, such as transfers and pledges, in deposited securities through electronic computerized book-entry changes in participants’ accounts, thereby eliminating the need for physical movement of securities certificates. “Direct participants” in DTC include securities brokers and dealers, including underwriters, banks, trust companies, clearing corporations and other organizations. DTC is a wholly-owned subsidiary of The Depository Trust & Clearing Corporation, or “DTCC.” DTCC is the holding company for DTC, National Securities Clearing Corporation and Fixed Income Clearing Corporation, all of which are registered clearing agencies. DTCC is owned by the users of its regulated subsidiaries. Access to the DTC system is also available to others, which we sometimes refer to as indirect participants, that clear through or maintain a custodial relationship with a direct participant, either directly or indirectly. The rules applicable to DTC and its participants are on file with the SEC.

Purchases of securities under the DTC system must be made by or through direct participants, which will receive a credit for the securities on DTC’s records. The ownership interest of the actual purchaser of a security, which we sometimes refer to as a beneficial owner, is in turn recorded on the direct and indirect participants’ records. Beneficial owners of securities will not receive written confirmation from DTC of their purchases. However, beneficial owners are expected to receive written confirmations providing details of their transactions, as well as periodic statements of their holdings, from the direct or indirect participants through which they purchased securities. Transfers of ownership interests in global securities are to be accomplished by entries made on the books of participants acting on behalf of beneficial owners. Beneficial owners will not receive certificates representing their ownership interests in the global securities, except under the limited circumstances described below.

To facilitate subsequent transfers, all global securities deposited by direct participants with DTC will be registered in the name of DTC’s partnership nominee, Cede & Co., or such other name as may be requested by an authorized representative of DTC. The deposit of securities with DTC and their registration in the name of Cede & Co. or such other nominee will not change the beneficial ownership of the securities. DTC has no knowledge of the actual beneficial owners of the securities. DTC’s records reflect only the identity of the direct participants to whose accounts the securities are credited, which may or may not be the beneficial owners. The participants are responsible for keeping account of their holdings on behalf of their customers.

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So long as the securities are in book-entry form, you will receive payments and may transfer securities only through the facilities of the depositary and its direct and indirect participants, in accordance with the rules and procedures applicable to the DTC system. We will maintain an office or agency in the location specified in the prospectus supplement for the applicable securities, where notices and demands in respect of the securities may be delivered to us and where certificated securities may be surrendered for payment, registration of transfer or exchange.

Conveyance of notices and other communications by DTC to direct participants, by direct participants to indirect participants and by direct participants and indirect participants to beneficial owners will be governed by arrangements among them, subject to any legal requirements in effect from time to time.

Redemption notices will be sent to DTC. If less than all of the securities of a particular series are being redeemed, we understand DTC’s current practice is to determine by lot the amount of the interest of each direct participant in the securities of such series to be redeemed.

Neither DTC nor Cede & Co. (or such other DTC nominee) will consent or vote with respect to the securities. Under its usual procedures, DTC will mail an omnibus proxy to us as soon as possible after the record date. The omnibus proxy assigns the consenting or voting rights of Cede & Co. to those direct participants to whose accounts the securities of such series are credited on the record date, identified in a listing attached to the omnibus proxy.

So long as securities are in book-entry form, we will make payments on those securities to the depositary or its nominee, as the registered owner of such securities, by wire transfer of immediately available funds. If securities are issued in definitive certificated form under the limited circumstances described below, we will have the option of making payments by check mailed to the addresses of the persons entitled to payment or by wire transfer to bank accounts in the United States designated in writing to the applicable trustee or other designated party at least 15 days before the applicable payment date by the persons entitled to payment, unless a shorter period is satisfactory to the applicable trustee or other designated party.

Redemption proceeds, distributions and dividend payments on the securities will be made to Cede & Co., or such other nominee as may be requested by an authorized representative of DTC. DTC’s practice is to credit direct participants’ accounts upon DTC’s receipt of funds and corresponding detail information from us on the payment date in accordance with their respective holdings shown on DTC records. Payments by participants to beneficial owners will be governed by standing instructions and customary practices, as is the case with securities held for the account of customers in bearer form or registered in “street name.” Those payments will be the responsibility of participants and not of DTC or us, subject to any statutory or regulatory requirements in effect from time to time. Payment of redemption proceeds, distributions and dividend payments to Cede & Co., or such other nominee as may be requested by an authorized representative of DTC, is our responsibility, disbursement of payments to direct participants is the responsibility of DTC, and disbursement of payments to the beneficial owners is the responsibility of direct and indirect participants.

Unless otherwise provided in the applicable prospectus supplement, debt securities will trade in the same-day funds settlement system of DTC until maturity or until we issue the debt securities in certificated form. DTC will therefore require secondary market trading activity in the debt securities to settle in immediately available funds. We can give no assurance as to the effect, if any, of settlement in immediately available funds on trading activity in the debt securities.

Except under the limited circumstances described below, purchasers of securities will not be entitled to have securities registered in their names and will not receive physical delivery of securities. Accordingly, each beneficial owner must rely on the procedures of DTC and its participants to exercise any rights under the securities and the indenture.

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The laws of some jurisdictions may require that some purchasers of securities take physical delivery of securities in definitive form. Those laws may impair the ability to transfer or pledge beneficial interests in securities.

DTC may discontinue providing its services as securities depositary with respect to the securities at any time. Under such circumstances, in the event that a successor depositary is not obtained, securities certificates are required to be printed and delivered.

As noted above, beneficial owners of a particular series of securities generally will not receive certificates representing their ownership interests in those securities. However, if:

we will prepare and deliver certificates for such securities in exchange for beneficial interests in the global securities. Any beneficial interest in a global security that is exchangeable under the circumstances described in the preceding sentence will be exchangeable for securities in definitive certificated form registered in the names that the depositary directs. It is expected that these directions will be based upon directions received by the depositary from its participants with respect to ownership of beneficial interests in the global securities.

The above information with respect to DTC has been provided for informational purposes only and is not intended to serve as a representation, warranty or contract modification of any kind. We have obtained the information in this section and elsewhere in this prospectus concerning DTC and DTC’s book-entry system from sources that are believed to be reliable, but we take no responsibility for the accuracy of this information. In addition, we have no control over the DTC system or its participants, and we take no responsibility for their activities. In addition, the rules and procedures applicable to DTC could change at any time.

Euroclear and Clearstream

If the depositary for a global security is DTC, a beneficial owner may hold interests in the global security through Clearstream Banking, société anonyme, which we refer to as “Clearstream,” or Euroclear Bank SA/NV, as operator of the Euroclear System, which we refer to as “Euroclear,” in each case, as a participant in DTC. Euroclear and Clearstream will hold interests, in each case, on behalf of their participants through customers’ securities accounts in the names of Euroclear and Clearstream on the books of their respective depositaries, which in turn will hold such interests in customers’ securities in the depositaries’ names on DTC’s books.

Payments, deliveries, transfers, exchanges, notices and other matters relating to the debt securities made through Euroclear or Clearstream must comply with the rules and procedures of those systems. Those systems could change their rules and procedures at any time. We have no control over those systems or their participants, and we take no responsibility for their activities. Transactions between participants in Euroclear or Clearstream, on one hand, and other participants in DTC, on the other hand, would also be subject to DTC’s rules and procedures.

Investors will be able to make and receive through Euroclear and Clearstream payments, deliveries, transfers, exchanges, notices and other transactions involving any securities held through those systems only on days when those systems are open for business. Those systems may not be open for business on days when banks, brokers and other institutions are open for business in the United States.

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In addition, because of time-zone differences, U.S. investors who hold their interests in the debt securities through these systems and wish on a particular day, to transfer their interests, or to receive or make a payment or delivery or exercise any other right with respect to their interests, may find that the transaction will not be effected until the next business day in Luxembourg or Brussels, as applicable. Thus, investors who wish to exercise rights that expire on a particular day may need to act before the expiration date. In addition, investors who hold their interests through both DTC and Euroclear or Clearstream may need to make special arrangements to finance any purchase or sales of their interests between the U.S. and European clearing systems, and those transactions may settle later than transactions within one clearing system.

The above information with respect to Euroclear and Clearstream has been provided for informational purposes only and is not intended to serve as a representation, warranty or contract modification of any kind. We have obtained the information in this section and elsewhere in this prospectus concerning Euroclear and Clearstream from sources that are believed to be reliable, but we take no responsibility for the accuracy of this information.

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PLAN OF DISTRIBUTION

We may sell the securities offered under this prospectus through agents, underwriters, dealers or directly to one or more purchasers. We may sell the securities described in this prospectus from time to time in one or more transactions:

We may sell the securities directly to institutional investors or others who may be deemed to be underwriters within the meaning of the Securities Act, with respect to any resale of the securities. To the extent required, a prospectus supplement will describe the terms of any sale of securities we are offering hereunder. Direct sales may be arranged by a securities broker-dealer or other financial intermediary.

To the extent required, the applicable prospectus supplement will name any underwriter involved in a sale of securities. Underwriters may offer and sell securities at a fixed price or prices, which may be changed, or from time to time at market prices prevailing at the time of sale, at prices related to market prices, by use of an electronic auction or at negotiated prices. Underwriters may be deemed to have received compensation from us from sales of securities in the form of underwriting discounts or commissions and may also receive commissions from purchasers of securities for whom they may act as agent. Underwriters may be involved in any at-the-market offering of securities by or on our behalf.

Underwriters may sell securities to or through dealers, and such dealers may receive compensation in the form of discounts, concessions or commissions from the underwriters and/or commissions (which may be changed from time to time) from the purchasers for whom they may act as agent.

Unless otherwise specified in the applicable prospectus supplement, the obligations of any underwriters to purchase securities will be subject to certain conditions precedent, and the underwriters will be obligated to purchase all the securities if any are purchased. We may have agreements with the underwriters, dealers and agents to indemnify them against certain civil liabilities, including liabilities under the Securities Act, or to contribute with respect to payments which the underwriters, dealers or agents may be required to make as a result of those certain civil liabilities.

To the extent required, the applicable prospectus supplement will set forth whether or not underwriters may over-allot or effect transactions that stabilize, maintain or otherwise affect the market price of the securities at levels above those that might otherwise prevail in the open market, including, for example, by entering stabilizing bids, effecting syndicate covering transactions or imposing penalty bids.

To the extent required, we will name any agent involved in a sale of securities, as well as any commissions payable by us to such agent, in the applicable prospectus supplement. Unless otherwise specified in the applicable prospectus supplement, any such agent will be acting on a best efforts basis for the period of its appointment.

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If we utilize a dealer in the sale of the securities being offered pursuant to this prospectus, we will sell the securities to the dealer, as principal. The dealer may then resell the securities to the public at varying prices to be determined by the dealer at the time of resale.

Underwriters, dealers and agents participating in a sale of the securities may be deemed to be underwriters as defined in the Securities Act, and any discounts and commissions received by them and any profit realized by them on resale of the securities may be deemed to be underwriting discounts and commissions, under the Securities Act. We may have agreements with underwriters, dealers and agents to indemnify them against certain civil liabilities, including liabilities under the Securities Act, and to reimburse them for certain expenses.

Underwriters, dealers, agents and their affiliates may be customers of, engage in transactions with or perform services for us or our affiliates in the ordinary course of business for which they receive compensation.

Any common stock will be listed on the Nasdaq Global Select Market, but any other securities may or may not be listed on any securities exchange. Some or all of the securities may be new issues of securities with no established trading market. Any underwriters that purchase the securities for public offering and sale may make a market in such securities, but such underwriters will not be obligated to do so and may discontinue any market making at any time without notice. We make no assurance as to the liquidity of or the trading markets for any securities.

To facilitate the offering of securities, certain persons participating in the offering may engage in transactions that stabilize, maintain or otherwise affect the price of the securities. This may include over-allotments or short sales of the securities, which involve the sale by persons participating in the offering of more securities than were sold to them. In these circumstances, these persons would cover such over-allotments or short positions by making purchases in the open market or by exercising their over-allotment option, if any. In addition, these persons may stabilize or maintain the price of the securities by bidding for or purchasing securities in the open market or by imposing penalty bids, whereby selling concessions allowed to dealers participating in the offering may be reclaimed if securities sold by them are repurchased in connection with stabilization transactions. The effect of these transactions may be to stabilize or maintain the market price of the securities at a level above that which might otherwise prevail in the open market. These transactions may be discontinued at any time.

We may enter into derivative transactions with third parties, or sell securities not covered by this prospectus to third parties in privately negotiated transactions. In connection with those derivatives, the third parties may sell securities covered by this prospectus and the applicable prospectus supplement, including in short sale transactions. If so, the third party may use securities pledged by us or borrowed from us or others to settle those sales or to close out any related open borrowings of stock, and may use securities received from us in settlement of those derivatives to close out any related open borrowings of stock. In addition, we may otherwise loan or pledge securities to a financial institution or other third party that in turn may sell the securities short using this prospectus and an applicable prospectus supplement. Such financial institution or other third party may transfer its economic short position to investors in our securities or in connection with a concurrent offering of other securities.

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EXPERTS

The consolidated financial statements and the related financial statement schedule incorporated in this prospectus by reference from the Company’s Annual Report on Form 10-K for the year ended December 31, 2017, and the effectiveness of the Company’s internal control over financial reporting have been audited by Deloitte & Touche LLP, an independent registered public accounting firm, as stated in their reports, which are incorporated herein by reference. Such financial statements and financial statement schedule have been so incorporated in reliance upon the reports of such firm given upon their authority as experts in accounting and auditing.

LEGAL MATTERS

The validity of the securities offered hereby will be passed upon for us by Faegre Baker Daniels LLP, Minneapolis, Minnesota. Any agents, underwriters or dealers will be represented by their own legal counsel.

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