X0206 3 2019-07-29 0 0001121142 Maxar Technologies Inc. MAXR 0001714603 PITTMAN CAROLYN K 1300 W. 120TH AVENUE WESTMINSTER CO 80234 0 1 0 0 SVP, CAO Common Stock 72359 D Represents Restricted Stock Units (RSUs) which are scheduled to vest over three years, subject to the Reporting Person's continued employment, as follows: 33% on the first and second anniversaries of the vesting commencement date and 34% on the third anniversary of the vesting commencement date. Each RSU represents a contingent right to receive one share of the Issuer's Common Stock pursuant to the Maxar Technologies Inc. 2019 Incentive Award Plan. Amount reported includes unvested restricted stock units. /s/ Patricia A. Lamm, attorney in fact for Carolyn K. Pittman 2019-08-02