X0306 4 2022-11-02 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 2022-11-02 4 A 0 711626 A 711626 D Stock Option (Right to Buy) 2.30 2022-11-02 4 A 0 973234 0.00 A 2032-11-02 Common Stock 973234 973234 D Represents a grant of restricted stock units ("RSUs") under the Akili, Inc. 2022 Stock Option and Incentive Plan (the "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 upon the Issuer's common stock achieving certain specified prices per share, subject to the reporting person's continued service at such time. 11.11% of the shares underlying this option vested and became exercisable on October 19, 2022, with an additional 22.22% vesting on June 21, 2023 and the remainder vesting in six (6) semi-annual installments thereafter, subject to the reporting person's continued service on each such vesting date. President & Chief Operating Officer /s/ Jacqueline Studer, attorney-in-fact 2022-11-04