ARMSTRONG WORLD INDUSTRIES INC
Insider Ownership
| 8-K | 34 | 04/23/2025 | 04/23/2025 |
| 10-K | 34 | 02/25/2025 | 12/31/2024 |
| 8-K | 34 | 02/25/2025 | 02/25/2025 |
| 10-Q | 34 | 10/29/2024 | 09/30/2024 |
| 8-K | 34 | 10/29/2024 | 10/29/2024 |
| 8-K | 34 | 10/23/2024 | 10/23/2024 |
| 8-K | 34 | 08/21/2024 | 08/21/2024 |
| 10-Q | 34 | 07/30/2024 | 06/30/2024 |
| 8-K | 34 | 07/30/2024 | 07/30/2024 |
| 8-K | 34 | 06/17/2024 | 06/13/2024 |
≥5% Ownership
| 4 | 04/10/2025 | 04/08/2025 | |
| 4 | 04/10/2025 | 04/08/2025 | |
| 4 | 04/10/2025 | 04/08/2025 | |
| 4 | 04/10/2025 | 04/08/2025 | |
| 4 | 04/10/2025 | 04/08/2025 | |
| 4 | 04/10/2025 | 04/08/2025 | |
| 4 | 08/05/2024 | 08/01/2024 | |
| 4 | 06/17/2024 | 06/14/2024 | |
| 4 | 06/17/2024 | 06/14/2024 | |
| 4 | 06/17/2024 | 06/14/2024 |