X0306 4 2022-07-25 0 0001689657 Berkeley Lights, Inc. BLI 0001939602 Joshi Mehul C/O BERKELEY LIGHTS, INC. 5858 HORTON STREET, SUITE 320 EMERYVILLE CA 94608 0 1 0 0 Chief Financial Officer Common Stock 2022-07-25 4 A 0 287356 0 A 287356 D Stock Option (Right to Buy) 4.35 2022-07-25 4 A 0 451208 0 A 2032-07-24 Common Stock 451208 451208 D Represents an award of restricted stock units which will vest with respect to 25% of the shares on July 25, 2023, and will vest with respect to the remainder of the shares in equal monthly installments thereafter until fully vested on July 25, 2026. The restricted stock units will be settled in shares of the Issuer's common stock upon vesting. Includes 287,356 restricted stock units. The stock options will vest with respect to 25% of the shares on July 25, 2023, and will vest with respect to the remainder of the shares in equal monthly installments thereafter until fully vested on July 25, 2026. /s/ Christine Nassi, Attorney-in-fact for Mehul Joshi 2022-07-26