X0306 4 2021-12-28 0 0001826681 Sarcos Technology & Robotics Corp STRC 0001878415 Martindale Kristi C/O SARCOS TECHNOLOGY AND ROBOTICS CORP 650 SOUTH 500 WEST SALT LAKE CITY UT 84101 0 1 0 0 EVP, Ch. Product & Market Off Common Stock 2021-12-28 4 F 0 3329 9.83 D 87699 D Common Stock 2022-03-15 4 F 0 37966 5.45 D 49733 D In an exempt disposition to the Issuer under Rule 16b-3(e), the Reporting Person remitted shares to the Issuer in connection with the satisfaction of tax withholding obligations arising out of the vesting of RSUs. The reported shares are represented by restricted stock units, or RSUs of which 76,602 have vested as of December 6, 2021 and the remaining shares vest beginning on January 6, 2022 in monthly installments equal to 1/36 of the total RSUs subject to the award. Includes shares represented by restricted stock units, or RSUs, of which 74,876 settled on March 15, 2022. /s/ Kristi Martindale 2022-03-17