Mark Van Oene - Mar 3, 2025 Form 4 Insider Report for PACIFIC BIOSCIENCES OF CALIFORNIA, INC. (PACB)

Role: Chief Operating Officer
Signature: /s/ Michele Farmer, Attorney-in-fact
Stock symbol: PACB
Transactions as of: Mar 3, 2025
Transactions value $: -$9,126
Form type: 4
Date filed: 3/5/2025, 04:37 PM
Previous filing: Feb 19, 2025
Next filing: Mar 21, 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	Sale	-$9.13K	-6.49K	-0.43%	$1.41	1.5M	Mar 3, 2025	Direct	F1, F2, F3

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

Explanation of Responses:

Id	Content
F1	Represents the number of shares automatically sold to cover tax withholding obligations in connection with the vesting of restricted stock units.
F2	This sale price represents the weighted average sale price of the shares sold ranging from $1.39 to $1.46 per share. Upon request by the Commission staff, the Issuer, or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of shares sold at each separate price within the range set forth in this Form 4.
F3	Includes 7,500 shares purchased on March 3, 2025 under the Company's 2010 Employee Stock Purchase Plan.

Remarks:

Chief Operating Officer