X0306 4 2020-07-16 0 0001689657 Berkeley Lights, Inc. BLI 0001251299 LUCIER GREGORY T 5858 HORTON STREET, SUITE 320 EMERYVILLE CA 94608 1 0 0 0 Common Stock 2020-07-16 4 P 0 22727 22.00 A 22727 I By Lucier Family Trust As trustee of the Lucier Family Trust (the "Trust"), Mr. Lucier may be deemed to beneficially own the shares held by the Trust. Mr. Lucier disclaims beneficial ownership of the shares held by the Trust except to the extent of his pecuniary interest therein. /s/ Stuart L. Merkadeau, Attorney-in-fact for Gregory T. Lucier 2020-07-20