X0508 4 2026-01-15 0 0001809104 Alight, Inc. / Delaware ALIT 0002050853 Bassiouni Allison C/O ALIGHT, INC. 320 SOUTH CANAL STREET, SUITE 5000 CHICAGO IL 60606 0 1 0 0 Chief Delivery Officer 0 Class A Common Stock 2026-01-15 4 F 0 3854 1.59 D 264964 D Class A Common Stock 13713 I Spouse Represents the number of shares withheld to cover tax liability incurred upon the vesting of previously reported restricted stock units. Shares were relinquished by the Reporting Person and cancelled by the Issuer in exchange for the Issuer's agreement to pay federal and state tax withholding obligations of the Reporting Person. Includes restricted stock units scheduled to vest in the future. Represents shares and RSUs scheduled to vest in the future held by the Reporting Person's spouse, who is an employee of Alight. /s/ John A. Mikowski, Deputy General Counsel and Assistant Corporate Secretary, as Attorney-in-Fact 2026-01-20