X0306 4 2022-03-09 0 0001689657 Berkeley Lights, Inc. BLI 0001920558 McClaskey James Paul C/O BERKELEY LIGHTS, INC. 5858 HORTON STREET, SUITE 320 EMERYVILLE CA 94608 0 1 0 0 SVP, Chief Accounting Officer Common Stock 2022-03-09 4 A 0 50000 0 A 69637 D Represents an award of restricted stock units which will vest in sixteen (16) 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 Paul McClaskey 2022-03-31