Matthew William Rosinack - 18 Jun 2021 Form 4 Insider Report for Berkeley Lights, Inc.

Role: SVP, Chief Accounting Officer
Signature: /s/ Stuart L. Merkadeau, Attorney-in-fact for Matthew W. Rosinack
Issuer symbol: N/A
Transactions as of: 18 Jun 2021
Net transactions value: -$47,500
Form type: 4
Filing time: 21 Jun 2021, 20:59:18 UTC
Previous filing: 24 May 2021
Next filing: 10 Jul 2025
SEC: View on sec.gov

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	CELL	Common Stock	Options Exercise	$2,500	+1,000	+4.5%	$2.50	23,454	18 Jun 2021	Direct
transaction	CELL	Common Stock	Sale	$50,000	-1,000	-4.3%	$50.00^*	22,454	18 Jun 2021	Direct	F1

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Underlying Class	Amount	Exercise Price	Ownership	Footnotes
transaction	CELL	Stock Option (Right to Buy)	Options Exercise	$0	-1,000	-2.6%	$0.000000	38,041	18 Jun 2021	Common Stock	1,000	$2.50	Direct	F2

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id	Content
F1	The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan.
F2	The stock option is currently exercisable.