X0508 4 2025-12-01 0001841925 indie Semiconductor, Inc. INDI 0001193575 OWENS JEFFREY J C/O INDIE SEMICONDUCTOR 32 JOURNEY ALISO VIEJO CA 92656 true false false false false Class A Common Stock 2025-12-01 4 M false 2694 0 A 160511 D Restricted Stock Units 2025-12-01 4 A false 2694 0 A Class A Common Stock 2694 2694 D Restricted Stock Units 2025-12-01 4 M false 2694 0 D Class A Common Stock 2694 0 D Each restricted stock unit represents a contingent right to receive one share of Class A common stock. Represents Restricted Stock Units ("RSUs") that were fully vested as of the grant date. These RSUs represent shares received in lieu of a quarterly cash retainer and chairperson fees, if any, as part of a voluntary independent director compensation program as approved by the Board of Directors in June 2023. The number of underlying shares is equal to the amount of the forgone quarterly cash retainer and chairperson fees, if any, divided by the closing trading price of INDI on the date of grant. /s/Jeffrey J. Owens, by Naixi Wu pursuant to power of attorney filed on June 21, 2021 2025-12-03