Michele Farmer - Mar 19, 2025 Form 4 Insider Report for PACIFIC BIOSCIENCES OF CALIFORNIA, INC. (PACB)

Role: Chief Accounting Officer
Signature: /s/ Michele Farmer
Stock symbol: PACB
Transactions as of: Mar 19, 2025
Transactions value $: $0
Form type: 4
Date filed: 3/21/2025, 04:55 PM
Previous filing: Mar 5, 2025
SEC: View on sec.gov

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	PACB	Common Stock	Award	$0	+89.8K	+48.66%	$0.00	274K	Mar 19, 2025	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	PACB	Stock Option (right to buy)	Award	$0	+180K		$0.00	180K	Mar 19, 2025	Common Stock	180K	$1.25	Direct	F2

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

Explanation of Responses:

Id	Content
F1	Each share is represented by a Restricted Stock Unit ("RSU"). The RSUs will vest in equal annual installments on February 15 of each of 2026 and 2027, subject to the Reporting Person's continued status as a service provider through the applicable vesting dates.
F2	The shares subject to the option will vest in 24 equal monthly installments beginning on March 15, 2025, subject to the Reporting Person's continued status as a service provider through the applicable vesting dates.

Remarks:

Chief Accounting Officer