X0306 5 2020-12-31 0 0 0 0001689657 Berkeley Lights, Inc. BLI 0001256946 KHANDROS IGOR Y 5858 HORTON STREET, SUITE 320 EMERYVILLE CA 94608 1 0 1 0 Common Stock 2020-08-25 5 G 0 500000 0.00 D 9711628 I See footnote Consists of (i) 9,338,910 shares held by the Khandros-Bloch Revocable Trust U/A/D 1/24/1997 ("Revocable Trust"), (ii) 100,757 shares held by the Khandros 2018 3-Year GRAT (the "Khandros GRAT"), (iii) 100,757 shares held by the Bloch 2018 3-Year GRAT (the "Bloch GRAT"), (iv) 85,602 shares held by the Khandros 2018 2-Year GRAT (the "Khandros 2-Year GRAT"), and (v) 85,602 shares held by the Bloch 2018 2-Year GRAT (the "Bloch 2-Year GRAT", and together with the Khandros GRAT, Bloch GRAT, and Khandros 2-Year GRAT, the "GRATs"). As co-trustee of the Revocable Trust and the GRATs, Dr. Khandros may be deemed to beneficially own the shares held by the Revocable Trust and the GRATs. Dr. Khandros disclaims beneficial ownership of the shares held by the Revocable Trust and the GRATs except to the extent of his pecuniary interest therein. /s/ Stuart L. Merkadeau, Attorney-in-fact for Igor Khandros 2021-02-16