UNP Union Pacific Corp

NOTES TO THE FINANCIAL STATEMENTS

AS OF AND FOR THE YEARS ENDED DECEMBER 31,   2018 and 2017

The following description of the Union Pacific Fruit Express Company Agreement Employee 401(k) Retirement Thrift Plan (the “Plan”) is provided for general information only. Participants should refer to the Plan document for more complete information.

General  — The Plan is a defined contribution plan covering employees of the Union Pacific Fruit Express Company (the “Company”) who are governed by a collective bargaining agreement entered into between the Company and a rail union to which eligibility to participate in the Plan has been extended. The Plan covers employees who have completed one year of service or were employees as of August 1, 1993, the effective date of the Plan. Vanguard Fiduciary Trust Company (“VFTC”) serves as the trustee of the Plan. The Plan is subject to the provisions of the Employee Retirement Income Security Act of 1974 , as amended (ERISA).

Contributions  — Each year, participants may contribute 2% to 75% of their eligible compensation on a salary deferral basis, subject to limitations specified in the Internal Revenue Code (the “Cod e”). A participant may designate all or a portion of his/her pre-tax contribution as a Roth contribution. Participants may also contribute 1% to 75% of their eligible compensation on an after-tax basis. Combined after-tax , Roth and pre-tax contributions may not exceed 75% of eligible compensation. Participants who have attained age 50 before the end of the plan year are eligible to make catch-up contributions. T he Company contributes to the Plan on behalf of each participant who contributes to the Plan and is represented by a union that has negotiated a matching contribution with the Company. The Company’s matching contribution is an amount equal to 50% of the participant’s pre-tax, designated Roth and after-tax contributions that are not in excess of 6% of the participant’s eligible compensation for the payroll period. Participants may direct the investment of contributions made to their account into various investment options offered by the Plan or may elect to participate in the Vanguard Advisers Managed Account Program (“Managed Account Program”). The Managed Account Program is a program in which certain participants may delegate ongoing, discretionary investment management decisions with respect to their account to Vanguard Advisers, Inc. If a participant does not provide investment direction with respect to their contributions, the participant’s contributions are invested in a default investment option designated under the Plan.

Participant Loans – The Plan does not offer a participant loan feature.

Participant Accounts  — Individual accounts are maintained for each Plan participant. Each participant’s account is credited with the participant’s contributions, employer-matching contributions (if applicable) and an allocation of the Plan’s earnings (or losses) based upon the type of investments selected and their performance. Allocations are based on each participant’s account balance by investment type. The benefit to which a participant is entitled is the benefit that can be provided from the participant’s vested account.

Vesting  — Participants at all times have a 100% vested interest in their accounts.

Distributions to Participants  — Following a participant’s termination of employment, a distribution of benefits will be made upon request in a single sum payment. Distributions of the portion of a participant’s

account invested in the Union Pacific Common Stock Fund are distributed in cash unless shares of stock are elected at the time of distribution (“in-kind distribution”) .   In-kind distributions are lump sum and any fractional shares are distributed in cash. A terminated participant may defer distribution until the earlier of the participant’s required beginning date, as defined in the Plan, or the participant’s death. I f distribution is deferred until the participant’s required beginning date, the participant may elect distribution either in a single sum or in the form of monthly, quarterly, semi-annual or annual installments. Such single sum distribution must be made (or installments begin) no later than the participant’s required beginning date. If the participant remains employed with the Company after attaining age 70 1/2, the participant must either take a single sum distribution or begin installment payments no later than the April 1st of the year following the year in which the participant terminates employment.

In-service withdrawals, including withdrawals of rollover contributions, hardship withdrawals, and withdrawals on and after age 59 1/2 may be made by a participant from his or her account in accordance with the Plan’s provisions.

Plan Administration  — From April 1, 2016   through August 14, 2018 ,   the Plan wa s administered by the Senior Vice President and Chief Human Resource Officer of Union Pacific Railroad Company. Effective August  1 5, 2018 , the Plan is administered by the Executive Vice President and Chief Human Resource Officer of Union Pacific Railroad Company. Investment management fees for the Plan’s investment options are netted against investment earnings. Except to the extent the Company is obligated , pursuant to the terms of a collective bargaining agreement , to pay expenses incurred for Plan administration, such expenses, including participant recordkeeping expenses, are payable from Plan assets.

Basis of Accounting  — The accompanying financial statements of the Plan have been prepared in accordance with accounting principles generally accepted in the United States of America (GAAP).

Use of Estimates  — The preparation of financial statements in conformity with GAAP requires management to make estimates and assumptions that affect the reported amounts of net assets available for benefits and changes therein and disclosure of contingent assets and liabilities. Actual results could differ from those estimates.

Risks and Uncertainties  — The Plan utilizes various investment instruments. Investment securities, in general, are exposed to various risks, such as interest rate, credit, and overall market volatility. Due to the level of risk associated with certain investment securities, it is reasonably possible that changes in the values of investment securities will occur in the near term and that such changes could materially affect the value of the participants’ account balances and amounts reported in the financial statements.

Investment Valuation and Income Recognition  — Investments are reported at fair value with the exception of fully benefit-responsive investment contracts. Fair value of a financial instrument is the price that would be received to sell an asset or paid to transfer a liability in an orderly transaction between market participants at the measurement date. See Note 3 for discussion of fair value measurements.

Dividend income is recorded as of the ex-dividend date. Dividends are reinvested in a related participant fund. Interest income is recorded on the accrual basis. Purchases and sales of securities are recorded as of the trade date. Net appreciation (depreciation) includes the Plan’s gains and losses on investments bought and sold as well as held during the year.

For fully benefit-responsive contracts held by a defined contribution plan, contract value is the relevant measurement attribute for that portion of the net assets available f or benefits attributable to the contracts

because contract value is the amount participants would receive if they were to initiate permitted transactions under the terms of the Plan. The statements of net assets available for benefits present the fully benefit-responsive investment contracts at contract value. The statements of changes in net assets available for benefits are also prepared on a contract value basis.

Administrative Expenses  — Administrative expenses of the Plan are paid as described in t he section “Plan Administration ” in Note 1. All investment management and transaction fees directly related to the Plan investments are paid by the Plan. Management fees and operating expenses charged to the Plan for investments are deducted from income earned on a daily basis and are not separately reflected. Consequently, management fees and operating expenses are reflected as a reduction of investment return for such investments. Plan administrative expenses of $2,185 and $1, 847   were paid in 2018 and 2017 , respectively.

Distributions to Participants  — Distributions are recorded when paid. There were no amounts allocated to accounts of persons who have elected to withdraw from the Plan, but who have not yet been paid at December 31, 2018 or 2017 .

New Accounting Standards —   In February 2017, the Financial Accounting Standards Board (FASB) issued Accounting Standards Update (ASU) 2017-06, Plan Accounting: Defined Benefit Pension Plans (Topic 960), Defined Contribution Pension Plans (Topic 962), Health and Welfare Benefit Plans (Topic 965): Employee Benefit Plan Master Trust Reporting. The ASU clarifies the presentation and disclosure requirements for an employee benefit plan’s interest in a master trust. This standard is effective for fiscal years beginning after December 15, 2018, and should be applied retrospectively. Early adoption is permitted.   The Company does not expect the adoption of ASU 2017-06 to have a material impact on the financial statements .

In August 2018, the FASB issued ASU 2018-13, Fair Value Measurement (Topic 820) – Disclosure Framework – Changes to the Disclosure Requirements for Fair Value Measurement , which amends certain disclosure requirements of ASC 820. The amendments in the ASU remove, modify and add disclosures for companies required to make disclosures about recurring or nonrecurring fair value measurements under Topic 820.  This standard is effective for fiscal years beginning after December 15, 2019, and certain amendments are required to be applied prospectively and others are to be applied retrospectively.  Early adoption is permitted. The Company is currently evaluating the impact of this ASU on its financial statements but does not expect the ASU to have a significant impact on the financial statements.

Accounting Standards Codification (ASC) 820, Fair Value Measurements and Disclosures , established a single authoritative definition of fair value, set a framework for measuring fair value, and requires additional disclosures about fair value measurements. In accordance with ASC 820, the Plan classifies its investments into a three-tier fair value hierarchy, which prioritizes the inputs used in measuring fair value. These tiers include:

Level 1  — Quoted market prices in active markets for identical assets or liabilities.

Level 2  — Observable market-based inputs or unobservable inputs that are corroborated by market data.

Level 3  — Unobservable inputs that are not corroborated by market data.

Assets and liabilities are classified in their entirety based on the lowest level of input that is significant to the fair value measurement.

Asset Valuation Methodologies  — Valuation methodologies maximize the use of relevant observable inputs and minimize the use of unobservable inputs. The following is a description of the valuation methodologies used to determine the fair value for each investment category and the fair value hierarchy tier to which each investment category has been assigned.

Common Stock  — Amounts are invested exclusively in common stock issued by Union Pacific Corporation (the “Corporation ”) . The unit price is computed daily based on the closing price of Union Pacific common stock on the New York Stock E xchange and the number of s hares of stock held by the fund . Employer stock funds are classified as Level 1 investments.

Cash & Cash Equivalents — These investments consist of U.S. dollars within a money market account . These temporary cash investments are classified as Level 1 investments.

Mutual Funds (Including the Domestic and International Stock Fund s , Balanced Fund, Money Market Fund, and Bond Fund s )  — The shares of mutual funds are actively traded in a public exchange and the quoted prices at which these securities trade in the exchange are readily available. These quoted prices are used to determine the fair values o f mutual fund shares held by the Union Pacific Corporation Master Trust (“Master Trust”)   at year-end . Mutual funds are classified as Level 1 investments.

Common/Collective Trusts —   These investments are valued at the net asset value of units of a common collective trust. The net asset value as provided by the trustee is used as a practical expedient to estimate fair value. The net asset value is based on the fair value of the underlying investments held by the fund less its liabilities. This practical expedient is not used when it is determined to be probable that the fund will sell the investment for an amount different than the reported net asset value. Par ticipant transactions (purchases and sales) may occur daily.

A summary of the Master Trust assets measured at fair value on a recurring basis set forth by level within the fair value hierarchy as of December 31, 2018 and 2017 , is presented in the following tables:









*   Subsequent to the issuance of the 2017 financial statements, a correction was made to the total amount previously reported as Company Stock Funds as Level 2 investments to classify such based on the holdings of the Company Stock Funds of Common Stock and Cash & Cash Equivalents as Level 1 investments. This had no effect on the reported fair values or on the Plan’s financial statements.

* *   In accordance with Subtopic 820-10, certain investments that were measured at net asset value per share (or its equivalent) have not been classified in the fair value hierarchy. The fair value amounts presented in these tables are intended to permit reconciliation of the fair value hierarchy to the line items presented in the statement of net assets available for benefits.   Subsequent to the issuance of the 2017 financial statements, a correction was made to the total amount of Mutual Funds previously not included in the fair value hierarchy as a net asset value per share was available, to classify such as Level 1 investments. Mutual funds have a readily determinable fair value, and as such, are classified as Level 1 investments. This had no effect on the reported fair values or on the Plan’s financial statements. 

Transfers between Levels  — The availability of observable market data is monitored to assess the appropriate classification of financial instruments within the fair value hierarchy. Changes in economic conditions or model-based valuation techniques may require the transfer of financial instruments from one fair value level to another. The Plan’s policy is to recognize transfers between the levels at the actual date of the event.

The Plan evaluates the significance of transfers between levels based upon the nature of the financial instrument and size of the transfer relative to total net assets available for benefits. For the years ended December 31, 2018 and 2017 , there were no transfers in or out of Levels 1, 2, or 3.

Net Asset Value (NAV) per Share  — The following tables summarize investments for which fair value is measured at net asset value as of December 31, 2018 , and 2017 , respectively. There are no participant redemption restrictions for these investments; the redemption notice period is applicable only to the Plan.



















At December 31, 2018 and 2017 , the Plan participated in a Master Trust with other retirement plans sponsored by the Corporation or its subsidiaries. The investment assets of the Master Trust are held by VFTC. Use of the Master Trust permits the commingling of the trust assets of a number of benefit plans of the Corporation and its subsidiaries for investment and administrative purposes. Although assets are commingled in the Master Trust, VFTC maintains supporting records for the purpose of allocating the net investment income (loss) of the investment accounts to the various participating plans. The investment valuation methods for investments held by the Master Trust are discussed in Note 3.

The Plan’s interest in the Master Trust, as a percentage of net assets held by the Master Trust, as of December 31, 2018 and 2017 , is presented in the following tables:



Investment income (loss)   for the Master Trust for the years ended December 31, 2018 and 2017 , is as follows:





While the Plan participates in the Master Trust, each participant’s account is allocated earnings (or losses) consistent with the performance of the funds in which the participant’s account is invested. Therefore, the investment income (loss) of the Master Trust may not be allocated evenly among the plans participating in the Master Trust.

The Master Trust provides to participants a stable value investment option (the Union Pacific Fixed Income Fund) that includes traditional Guaranteed Investment Contracts (GICs) and synthetic GICs. These contracts meet the fully benefit-responsive investment contract criteria and therefore are reported at contract value. Contract value is the relevant measure for fully benefit-responsive investment contracts because this is the amount received by participants if they were to initiate permitted transactions under the terms of the Plan. Traditional GICs are maintained in a general account by VFTC, which is credited with earnings on the underlying investments and charged for participant withdrawals and administrative expenses. Synthetic GICs simulate the performance of a traditional GIC through an issuer’s guarantee of a specific interest rate (a benefit-responsive wrapper contract) and a portfolio of financial instruments that are owned by the Master Trust. The crediting interest rate is based on a formula agreed upon with the issuer, but may not be less than 0%. Such interest rates are reviewed on a quarterly basis for resetting. The crediting rate of these contracts will track current market yields on a trailing basis.

The following table represents the disaggregation of contract value between types of inves tment contracts held by the Master Trust :





The Plan obtained a tax determination letter dated April 14, 2016 , in which the Internal Revenue Service (IRS) stated that the Plan, as then designed, was in compliance with the applicable requirements of the Code. Although the Plan has been amended since receiving the determination letter, t he Company and Plan management believe that the Plan and related Master Trust are currently designed and being operated in compliance with the applicable requirements of the Code. Therefore, no provision for income taxes has been included in the Plan’s financial statements.

GAAP requires Plan management to evaluate tax positions taken by the Plan and recognize a tax liability (or asset) if the Plan has taken an uncertain position that more likely than not would not be sustained upon examination by the IRS. The Plan is subject to routine audits by taxing jurisdictions; however, there are currently no audits for any tax periods in progress. The Plan administrator believes the Plan and the related Master Trust are no longer subject to income tax examinations for years prior to 201 5 .

Although it has not expressed any intent to do so, the Company has the right under the Plan, at any time, to terminate the Plan subject to the provisions of ERISA. Regardless of such actions, the principal and income of the Plan remain for the exclusive benefit of the Plan’s participants and beneficiaries. The Company may direct VFTC either to distribute the Plan’s assets to the participants, or to continue the T rust and distribute benefits as though the Plan had not been terminated.

The Master Trust investments include the Union Pacific Common Stock Fund, which is invested in the common stock of the Corporation. The Corporation is the parent holding company of the Plan sponsor and, therefore, these transactions qualify as party-in-interest transactions. At December 31, 2018 and 2017 , the Plan’s interest in the Master Trust’s investment in the Union Pacific Common Stock Fund had a cost basis of $66,565 and $ 101,538 , respectively. During the years ended December 31, 2018 and 2017 , the Plan recorded dividend income of $6,923 and $ 8, 672 , respectively.

The Master Trust also invests in various funds managed by VFTC. VFTC is the trustee as defined by the Plan, and, therefore, the related transactions qualify as party-in-interest transactions.

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SUPPLEMENTAL SCHEDULE