| 4 | Statement of changes in beneficial owner... | Silver Ronald | Donnelley Financial Solutions /fa/ | 03/12/2026 | |
| 4 | Statement of changes in beneficial owner... | Ironwood Pharmaceuticals Inc | Donnelley Financial Solutions /fa/ | 03/12/2026 | |
| 4 | Statement of changes in beneficial owner... | Silver Ronald | Donnelley Financial Solutions /fa/ | 02/25/2026 | |
| 4 | Statement of changes in beneficial owner... | Ironwood Pharmaceuticals Inc | Donnelley Financial Solutions /fa/ | 02/25/2026 | |
| 4 | Statement of changes in beneficial owner... | Silver Ronald | Donnelley Financial Solutions /fa/ | 01/07/2026 | |
| 4 | Statement of changes in beneficial owner... | Ironwood Pharmaceuticals Inc | Donnelley Financial Solutions /fa/ | 01/07/2026 | |
| 144 | Filing for proposed sale of securities u... | Ironwood Pharmaceuticals Inc | Morgan Stanley Smith Barney Llc Executive Services /fa | 01/05/2026 | |
| 144 | Filing for proposed sale of securities u... | Silver Ronald | Morgan Stanley Smith Barney Llc Executive Services /fa | 01/05/2026 | |
| 4 | Statement of changes in beneficial owner... | Silver Ronald | Donnelley Financial Solutions /fa | 08/13/2025 | |
| 4 | Statement of changes in beneficial owner... | Ironwood Pharmaceuticals Inc | Donnelley Financial Solutions /fa | 08/13/2025 | |
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