X0407 4 2023-06-12 0 0001797768 Kinnate Biopharma Inc. KNTE 0001807359 Epperly Melissa B, 103 MONTGOMERY STREET, SUITE 150 THE PRESIDIO OF SAN FRANCISCO SAN FRANCISCO CA 94129 1 0 0 0 0 Stock Option (right to buy) 3.48 2023-06-12 4 A 0 25000 0.00 A 2033-06-12 Common Stock 25000 25000 D 1/12th of the shares underlying the Option vest and become exercisable on a monthly basis starting July 12, 2023 (the Vest Base Date) and thereafter on the same day of the month as the Vest Base Date or if earlier, the day immediately before the date of the next Annual Meeting of Stockholders that occurs after the Vest Base Date. /s/ Mark A. Meltz, as attorney-in-fact 2022-06-13