| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Schall Thomas J. | Director | C/O IMMUNEERING CORPORATION, 245 MAIN STREET, 2ND FLOOR, CAMBRIDGE | /s/ Michael D. Bookman, Attorney-in-Fact for Thomas J. Schall | 20 Jan 2026 | 0001423084 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | IMRX | Class A Common Stock | Purchase | $101,041 | +21,645 | +41% | $4.67 | 74,530 | 15 Jan 2026 | Direct | F1 |
| Id | Content |
|---|---|
| F1 | This transaction was executed in multiple trades through a broker-dealer at prices ranging from $4.61 to $4.69. The price reported in this column reflects the weighted average purchase price. Upon request, the reporting person will provide to the SEC staff full information regarding the number of shares acquired at each price. |