Company · CIK 0001446847 · SIC 2834 — Pharmaceutical Preparations · Nasdaq
IRONWOOD PHARMACEUTICALS INC · IRWD
Insider activity reported against this company. All insider holders · On EDGAR ↗
Reported at this company — common stock
| Trade | Reported (ET) | Insider | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Sep 15, 2026 AForm 4 → | Sep 17, 4:05 pm EDT | Alexander J DennerDirector | 3,694 | — | — | 327,549 | — |
Reported at this company — derivatives (options, RSUs, warrants)
No reported derivative activity in this period.