ENZON PHARMACEUTICALS, INC.
Insider Ownership
| 10-K/A | 34 | 04/28/2025 | 12/31/2024 |
| 8-K | 34 | 04/01/2025 | 03/31/2025 |
| 10-K | 34 | 02/21/2025 | 12/31/2024 |
| 8-K | 34 | 12/27/2024 | 12/18/2024 |
| 10-Q | 34 | 11/05/2024 | 09/30/2024 |
| 8-K | 34 | 10/01/2024 | 09/26/2024 |
| 8-K/A | 34 | 07/11/2024 | 07/02/2024 |
| 8-K | 34 | 07/02/2024 | 07/02/2024 |
| 8-K | 34 | 06/14/2024 | 06/10/2024 |
| 8-K | 34 | 05/22/2024 | 05/16/2024 |
≥5% Ownership
| 4 | 06/16/2023 | 06/14/2023 | |
| 3 | 06/21/2022 | 06/09/2022 | |
| 4 | 08/17/2021 | 08/13/2021 | |
| 4 | 11/18/2020 | 11/16/2020 | |
| 4 | 11/17/2020 | 11/13/2020 | |
| 4 | 10/14/2020 | 10/09/2020 | |
| 4 | 08/26/2020 | 08/24/2020 | |
| 3 | 08/18/2020 | 08/04/2020 | |
| 3 | 08/14/2020 | 08/04/2020 | |
| 4 | 08/06/2020 | 08/05/2020 |