X0609 4 2026-10-12 0 0001672688 Absci Corp ABSI 0001873003 McClain Sean false C/O ABSCI CORPORATION 18105 SE MILL PLAIN BLVD VANCOUVER WA 98683 1 1 0 0 Chief Executive Officer 0 Common Stock 2026-10-12 4 F 0 23293 10.16 D 8632262 D Amount reported represents the number of shares withheld by the Issuer to cover the tax withholding obligation in connection with the vesting of these restricted stock units and does not represent a discretionary trade by the reporting person. /s/ Shelby Walker, attorney-in-fact 2026-10-14