| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Ro Isaac | Director | C/O SEER, INC., 3800 BRIDGE PARKWAY, SUITE 102, REDWOOD CITY | /s/ David Horn, by power of attorney | 03 Sep 2025 | 0001873463 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | SEER | Class A Common Stock | Award | $0 | +41,000 | $0.000000 | 41,000 | 02 Sep 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 | +61,000 | $0.000000 | 61,000 | 02 Sep 2025 | Class A Common Stock | 61,000 | $2.04 | Direct | F2 |
| Id | Content |
|---|---|
| F1 | The reported shares are represented by restricted stock units, or RSUs, which vest in three equal annual installments beginning on September 2, 2026. |
| F2 | The shares subject to the option vest in three equal annual installments beginning on September 2, 2026. |