Jim Wassil - 26 Feb 2026 Form 4 Insider Report for Vaxcyte, Inc. (PCVX)

Role: CHIEF OPERATING OFFICER
Signature: Jim Wassil, by /s/ Peter N. Efremenko, Attorney-In-Fact
Issuer symbol: PCVX
Transactions as of: 26 Feb 2026
Net transactions value: +$79,496
Form type: 4
Filing time: 02 Mar 2026, 20:06:44 UTC
Previous filing: 10 Sep 2025
Next filing: 11 Mar 2026
SEC: View on sec.gov

Reporting Owners (1)

Name	Relationship	Address	Signature	Signature date	CIK
Wassil Jim	CHIEF OPERATING OFFICER	C/O VAXCYTE, INC., 825 INDUSTRIAL ROAD, STE. 300, SAN CARLOS	Jim Wassil, by /s/ Peter N. Efremenko, Attorney-In-Fact	02 Mar 2026	0001813798

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	PCVX	Common Stock	Award	$0	+32,045	+23%	$0.000000	173,893	26 Feb 2026	Direct	F1
transaction	PCVX	Common Stock	Award	$314,997	+5,102	+2.9%	$61.74	178,995	27 Feb 2026	Direct	F2
transaction	PCVX	Common Stock	Tax liability	$117,306	-1,900	-1.1%	$61.74	177,095	27 Feb 2026	Direct	F3
transaction	PCVX	Common Stock	Tax liability	$55,658	-898	-0.51%	$61.98	176,197	28 Feb 2026	Direct	F3
transaction	PCVX	Common Stock	Tax liability	$62,538	-1,009	-0.57%	$61.98	175,188	02 Mar 2026	Direct	F3

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	PCVX	Stock Option (right to buy)	Award	$0	+53,566		$0.000000	53,566	26 Feb 2026	Common Stock	53,566	$60.00	Direct	F4

* 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 of Common Stock underlying restricted stock units ("RSUs"). Each RSU represents the contingent right to receive one share of the Issuer's Common Stock. The RSUs vest as to 1/4 of the shares subject to the award on September 7, 2026 and 1/8 of the shares every six months thereafter, subject to Reporting Person's continuous service with the Issuer through each such date.
F2	Represents RSUs issued in lieu of a cash bonus by election of the Reporting Person, such election available to all of Issuer's senior management. The RSUs are fully vested upon the date of grant.
F3	Represents shares surrendered to the Issuer to cover applicable tax withholding obligations realized upon the vesting of RSUs.
F4	1/48 of shares subject to the option vest on March 26, 2026, and 1/48 of the shares vest monthly thereafter, subject to Reporting Person's continuous service with the Issuer through each such date.