Quick Takeaways
- ARMISTICE CAPITAL, LLC filed SCHEDULE 13G/A for IRONWOOD PHARMACEUTICALS INC Class A common stock, $0.001 par value (IRWD).
- Disclosed ownership: 9.8%.
- Date of event: 31 Dec 2025.
ARMISTICE CAPITAL, LLC - 31 Dec 2025 SCHEDULE 13G/A Report for IRONWOOD PHARMACEUTICALS INC Class A common stock, $0.001 par value (IRWD)
- Filing Manager
- ARMISTICE CAPITAL, LLC
- Reporting Manager
- Armistice Capital, LLC
- Symbol
- IRWD
- Shares outstanding
- 162,690,355 shares
- Disclosed Ownership
- 16,025,000 shares
- Ownership
- 9.8%
- Form type
- SCHEDULE 13G/A
- Filing time
- 17 Feb 2026, 21:45:58 UTC
- Date of event
- 31 Dec 2025
- Previous filing
- 15 May 2025
- SEC
- View on sec.gov
Quoteable Key Fact
"ARMISTICE CAPITAL, LLC disclosed 9.8% ownership in IRONWOOD PHARMACEUTICALS INC Class A common stock, $0.001 par value (IRWD) on 31 Dec 2025."
What Changed
- Previous schedule filing date: 15 May 2025.
- Current filing was accepted on 17 Feb 2026, 21:45.
Why This Matters
- This page explains what this Schedule 13D/13G filing tells you before manager-level rows.
- You can verify ownership claims directly against the original SEC filing.
Official SEC Source
Backed by Schedule 13D/13G
Beneficial ownership values are sourced from the original SEC Schedule 13D/13G filing.
See Original FilingReporting Managers (2)
| Name | Ownership | Shares Owned | sole voting power | shared voting power | Signature | Title | CIK |
|---|---|---|---|---|---|---|---|
| Armistice Capital, LLC | 9.8% | 16,025,000 | 0 | 16,025,000 | /s/ Steven Boyd | Steven Boyd - Managing Member | |
| Steven Boyd | 9.8% | 16,025,000 | 0 | 16,025,000 | /s/ Steven Boyd | Steven Boyd |