| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Cowan Elvia | SVP, FINANCE | C/O VAXCYTE, INC., 825 INDUSTRIAL ROAD, SUITE 300, SAN CARLOS | Elvia Cowan, by /s/ Peter N. Efremenko, Attorney-In-Fact | 29 Dec 2025 | 0001960048 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | PCVX | Common Stock | Sale | $235,040 | -4,907 | -19% | $47.90 | 21,250 | 23 Dec 2025 | Direct | F1 |
| transaction | PCVX | Common Stock | Sale | $321,931 | -6,716 | -32% | $47.94 | 14,534 | 23 Dec 2025 | Direct | |
| transaction | PCVX | Common Stock | Gift | $0 | -1,000 | -6.9% | $0.000000 | 13,534 | 23 Dec 2025 | Direct | F2 |
| Id | Content |
|---|---|
| F1 | Includes one (1) share acquired on November 17, 2025 under the Issuer's Employee Stock Purchase Plan. |
| F2 | Reflects the bona-fide gift of the Issuer's common stock to a Charitable Donor Advised Fund. |