X0508 4 2025-12-15 0001841925 indie Semiconductor, Inc. INDI 0001866018 McClymont Donald 32 JOURNEY ALISO VIEJO CA 92656 true true false false Chief Executive Officer true Class A Common Stock 2025-12-15 4 S false 100000 4.0851 D 48130 D Class V Common Stock 4966425 D Class A Common Stock 68115 I by spouse The sales made in this Form 4 were made pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on June 13, 2025. The Reporting Person's Rule 10b5-1 plan includes automated open market sales of the Issuer's Class A common stock on predetermined dates and prices through June 30, 2027. The price reported in Column 4 is a weighted average price. The shares reported in this Form 4 were sold in separate transactions at prices ranging from $4.01 to $4.31, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the price range set forth in this footnote. /s/ Donald McClymont by Naixi Wu pursuant to power of attorney filed on June 21, 2021 2025-12-17