| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| LANGER ROBERT | Director | C/O SEER, INC., 3800 BRIDGE PARKWAY, REDWOOD CITY | /s/ David Horn, by power of attorney | 09 Jul 2025 | 0001239757 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | SEER | Class A Common Stock | Award | $0 | +20,500 | +2.6% | $0.000000 | 804,525 | 07 Jul 2025 | Direct | F1 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Underlying Class | Amount | Exercise Price | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | SEER | Stock Option (right to buy) | Award | $0 | +30,500 | $0.000000 | 30,500 | 07 Jul 2025 | Class A Common Stock | 30,500 | $2.18 | Direct | F2 |
| Id | Content |
|---|---|
| F1 | The reported shares are represented by restricted stock units, or RSUs, which vest on the earlier of (i) July 7, 2026 or (ii) the day prior to the date of the Issuer's next annual meeting of stockholders. |
| F2 | Shares subject to the option vest on the earlier of (i) July 7, 2026 or (ii) the day prior to the date of the Issuer's next annual meeting of stockholders. |