X0306 4 2022-08-17 0 0001828161 FTC Solar, Inc. FTCI 0001854499 Nolde Kristian C/O FTC SOLAR, INC. 9020 N CAPITAL OF TEXAS HWY, SUITE I-260 AUSTIN TX 78759 0 1 0 0 VP, MARKETING AND STRATEGY Common Stock 2022-08-17 4 A 0 8615 4.55 A 369400 D Reflects a grant of restricted stock units pursuant to the Issuer's 2021 Stock Incentive Plan made to the Reporting Person in exchange for the Reporting Person's agreement with the Issuer to forego his cash bonus earned for the second quarter of 2022. /s/ Jacob D. Wolf, as Attorney-in-Fact 2022-08-19