| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| McMichael Bryan J | Chief Financial Officer | C/O COHERUS ONCOLOGY, INC., 333 TWIN DOLPHIN DRIVE, SUITE 600, REDWOOD CITY | /s/ Bryan J. McMichael | 22 Jan 2026 | 0001944868 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | CHRS | Common Stock | Tax liability | $2,658 | -1,715 | -7.5% | $1.55 | 21,236 | 20 Jan 2026 | Direct | F1 |
| Id | Content |
|---|---|
| F1 | Represents shares automatically withheld by the Issuer to pay related tax liability in connection with the vesting of restricted stock units in accordance with Rule 16b-3. No shares were sold by the Reporting Person in connection with the foregoing transaction. |