X0306 4 2022-03-10 0 0001689657 Berkeley Lights, Inc. BLI 0001251299 LUCIER GREGORY T C/O BERKELEY LIGHTS, INC. 5858 HORTON STREET, SUITE 320 EMERYVILLE CA 94608 1 0 0 0 Common Stock 2022-03-10 4 A 0 16666 0.00 A 340989 D Represents an award of restricted stock units ("RSUs"). Each RSU represents a contingent right to receive one share of the Issuer's common stock. The RSUs vest in four equal quarterly installments on the 20th day of the second month of each calendar quarter beginning on May 20, 2022. /s/ Stuart L. Merkadeau, Attorney-in-fact for Gregory T. Lucier 2022-03-22