X0306 4 2023-03-10 0 0001850266 Akili, Inc. AKLI 0001936491 Franklin Matthew C/O AKILI, INC. 125 BROAD STREET, FIFTH FLOOR BOSTON MA 02110 0 1 0 0 See Remarks Common Stock 2023-03-10 4 A 0 44000 A 755626 D Stock Option (Right to Buy) 1.56 2023-03-10 4 A 0 200000 0.00 A 2033-03-10 Common Stock 200000 200000 D Represents a grant of restricted stock units ("RSUs") under the Akili, Inc. 2022 Stock Option and Incentive Plan. Each RSU represents the contingent right to receive one share of the Issuer's common stock upon vesting and settlement. The RSUs underlying this grant shall vest in eight equal semiannual installments following the grant date, subject to the reporting person's continued service on each such vesting date. The shares underlying this option shall vest in eight equal semiannual installments following the grant date, subject to the reporting person's continued service on each such vesting date. President & Chief Operating Officer /s/ Jacqueline Studer, attorney-in-fact 2023-03-14