X0609 4 2026-09-18 0 0001833498 Spectral AI, Inc. MDAI 0001993856 DiMaio John Michael false 2515 MCKINNEY AVENUE, SUITE 1000 DALLAS TX 75201 1 0 0 0 0 Common Stock 2026-09-18 4 A 0 10988 1.61 A 2809835 D Common Stock 2026-09-21 4 A 0 21012 1.69 A 2830847 D ISO 1.67 2034-05-15 Common Stock 5292 5292 D ISO 1.67 2034-05-15 Common Stock 20352 20352 D NQSO 1.25 2035-04-23 Common Stock 250000 250000 D Restricted Stock Unit 1.84 2036-04-20 Common Stock 100000 100000 D The price reported in Column 4 is a weighted average price. The shares were purchased in multiple transactions. 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 purchased at each separate price within the range set forth in this footnote. 100% of the stock options vested on the date of issuance. 100% of the stock options were vested as of the date hereof. 100,000 of the stock options were vested as of the date hereof. The remaining 150,000 stock options vest upon the achievement of certain milestones. 50% of the RSUs vested on April 20, 2026. 50% of the RSUs will vest on April 1, 2027. /s/ John Michael DiMaio 2026-09-21