Altimmune, Inc.
Insider Ownership
| 8-K | 34 | 11/06/2025 | 11/06/2025 |
| 8-K | 34 | 11/06/2025 | 11/06/2025 |
| 8-K | 34 | 10/03/2025 | 10/01/2025 |
| 8-K | 34 | 09/25/2025 | 09/25/2025 |
| 10-Q | 34 | 08/12/2025 | 06/30/2025 |
| 8-K | 34 | 08/12/2025 | 08/12/2025 |
| 8-K | 34 | 06/26/2025 | 06/26/2025 |
| 10-Q | 34 | 05/13/2025 | 03/31/2025 |
| 8-K | 34 | 05/13/2025 | 05/13/2025 |
| 8-K | 34 | 02/27/2025 | 02/24/2025 |
≥5% Ownership
| 4 | 10/03/2025 | 10/01/2025 | |
| 4 | 10/03/2025 | 10/01/2025 | |
| 3 | 10/03/2025 | 10/01/2025 | |
| 4 | 09/29/2025 | 09/25/2025 | |
| 4 | 09/29/2025 | 09/25/2025 | |
| 4 | 09/29/2025 | 09/25/2025 | |
| 4 | 09/29/2025 | 09/25/2025 | |
| 4 | 09/29/2025 | 09/25/2025 | |
| 4 | 09/29/2025 | 09/25/2025 | |
| 4 | 09/29/2025 | 09/25/2025 |