MAXR Maxar Technologies Inc

Filed by the Registrant ⌧

​

Filed by a Party other than the Registrant ◻

​

Check the appropriate box:

◻

Preliminary Proxy Statement

◻

Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2))

◻

Definitive Proxy Statement

⌧

Definitive Additional Materials

◻

Soliciting Material under §240.14a-12

Maxar Technologies Inc.

(Name of Registrant as Specified In Its Charter)

​

(Name of Person(s) Filing Proxy Statement, if other than the Registrant)

​

Payment of Filing Fee (Check the appropriate box):

⌧

No fee required.

​

​

◻

Fee computed on table below per Exchange Act Rules 14a-6(i)(1) and 0-11.

​

(1)

Title of each class of securities to which transaction applies:

​

(2)

Aggregate number of securities to which transaction applies:

​

(3)

Per unit price or other underlying value of transaction computed pursuant to Exchange Act Rule 0-11 (set forth the amount on which the filing fee is calculated and state how it was determined):

​

(4)

Proposed maximum aggregate value of transaction:

​

(5)

Total fee paid:

◻

Fee paid previously with preliminary materials.

​

​

◻

Check box if any part of the fee is offset as provided by Exchange Act Rule 0-11(a)(2) and identify the filing for which the offsetting fee was paid previously. Identify the previous filing by registration statement number, or the Form or Schedule and the date of its filing.

​

​

​

​

(1)

Amount Previously Paid:

​

(2)

Form, Schedule or Registration Statement No.:

​

(3)

Filing Party:

​

(4)

Date Filed:

Your Vote Counts! MAXAR TECHNOLOGIES INC. 2021 Annual Meeting Vote by May 11, 2021 11:59 PM ET MAXAR TECHNOLOGIES INC. 1300 W. 120TH AVE WESTMINSTER, CO 80234 D42188-P54402 You invested in MAXAR TECHNOLOGIES INC. and it’s time to vote! You have the right to vote on proposals being presented at the Annual Meeting. This is an important notice regarding the availability of proxy material for the stockholder meeting to be held on May 12, 2021. Get informed before you vote View the 2020 Annual Report and 2021 Proxy Statement online OR you can receive a free paper or email copy of the material(s) by requesting prior to April 28, 2021. If you would like to request a copy of the material(s) for this and/or future stockholder meetings, you may (1) visit www.ProxyVote.com, (2) call 1-800-579-1639 or (3) send an email to sendmaterial@proxyvote.com. If sending an email, please include your control number (indicated below) in the subject line. Unless requested, you will not otherwise receive a paper or email copy. Smartphone users Point your camera here and vote without entering a control number Vote Virtually at the Meeting* May 12, 2021 2:00 p.m., Mountain Time Virtually at: www.virtualshareholdermeeting.com/MAXR2021 *Please check the meeting materials for any special requirements for meeting attendance. V1 For complete information and to vote, visit www.ProxyVote.com Control #

Vote at www.ProxyVote.com THIS IS NOT A VOTABLE BALLOT This is an overview of the proposals being presented at the upcoming stockholder meeting. Please follow the instructions on the reverse side to vote these important matters. Board Recommends Voting Items D42189-P54402 Prefer to receive an email instead? While voting on www.ProxyVote.com, be sure to click “Sign up for E-delivery”. 1. Election of Directors: 1a. Howell M. Estes III For 1b. Nick S. Cyprus For 1c. Roxanne J. Decyk For 1d. Joanne O. Isham For 1e. Daniel L. Jablonsky For 1f. C. Robert Kehler For 1g. Gilman Louie For 1h. L. Roger Mason, Jr. For 1i. Heather A. Wilson For 1j. Eric J. Zahler For 1k. Eddy Zervigon For 2. To approve, on a non-binding advisory basis, the executive compensation of the Company’s named executive officers. For 3. To approve an Amendment to the Maxar Technologies Inc. 2019 Incentive Award Plan. For 4. To approve an amendment and restatement of the Maxar Technologies Inc. Amended and Restated Certificate of Incorporation. For 5. To ratify the appointment of KPMG LLP as the Company’s independent registered public accounting firm for the year ending December 31, 2021. For