IRONWOOD PHARMA INC CLASS A (IRWD) — insider trading
Health Care · NASDAQ
IRONWOOD PHARMA INC CLASS A (IRWD) has 16 reported SEC Form 4 insider transactions in our data, including 4 open-market sales among the most recent 16 (latest 2026-07-07).
Recent Form 4 transactions
| Date | Insider | Role | Type | Shares | Price | Value | Filing |
|---|---|---|---|---|---|---|---|
| 2026-07-07 | Silver Ronald | Officer (PFO & PAO) | Open-market sale | 127,890 | $4.52 | $578.1K | Form 4 |
| 2026-06-16 | Moukheibir Catherine | Director | Grant / award / vesting | 63,481 | $0.00 | $0 | Form 4 |
| 2026-06-16 | McHugh Julie | Director | Open-market sale | 21,571 | $3.73 | $80.5K | Form 4 |
| 2026-06-16 | McHugh Julie | Director | Grant / award / vesting | 63,481 | $0.00 | $0 | Form 4 |
| 2026-06-16 | DENNER ALEXANDER J | Director | Grant / award / vesting | 63,481 | $0.00 | $0 | Form 4 |
| 2026-06-16 | Duane Jon R | Director | Grant / award / vesting | 63,481 | $0.00 | $0 | Form 4 |
| 2026-06-16 | Currie Mark G | Director | Grant / award / vesting | 63,481 | $0.00 | $0 | Form 4 |
| 2026-06-16 | Kessler Marla L | Director | Grant / award / vesting | 63,481 | $0.00 | $0 | Form 4 |
| 2026-06-16 | Shepard Jay | Director | Grant / award / vesting | 63,481 | $0.00 | $0 | Form 4 |
| 2026-06-15 | DENNER ALEXANDER J | Director | Grant / award / vesting | 4,065 | $0.00 | $0 | Form 4 |
| 2026-05-19 | Silver Ronald | Officer (PFO & PAO) | Grant / award / vesting | 25,000 | $0.00 | $0 | Form 4 |
| 2026-03-17 | DENNER ALEXANDER J | Director | Open-market sale | 5,800 | $3.31 | $19.2K | Form 4 |
| 2026-03-17 | DENNER ALEXANDER J | Director | Open-market sale | 6,725,000 | $3.05 | $20.51M | Form 4 |
| 2026-03-13 | DENNER ALEXANDER J | Director | Grant / award / vesting | 4,451 | $0.00 | $0 | Form 4 |
| 2026-03-10 | Martini Gregory S. | Officer (Chief Financial Officer) | Grant / award / vesting | 136,612 | $0.00 | $0 | Form 4 |
| 2026-03-10 | John Minardo | Officer (Chief Legal Officer) | Grant / award / vesting | 136,612 | $0.00 | $0 | Form 4 |
Ask the chat about IRWD's insider activity →
Transaction types are the SEC Form 4 codes: open-market purchases (P) and sales (S) are the only rows that reflect open-market conviction. Awards/vesting (A), option exercises (M/X/C), shares withheld for taxes (F) and gifts (G) are compensation or mechanical, not buying or selling on the open market. Sales may be planned and non-discretionary (e.g. a Rule 10b5-1 plan); open-market buying is not a recommendation to buy. Informational only — not financial advice.
Source: SEC EDGAR Form 3/4/5. See the full company profile: IRONWOOD PHARMA INC CLASS A (IRWD).
Last updated 2026-07-07 (most recent filing date).
Informational only — NOT financial advice. Insider filings are sourced from SEC EDGAR and shown with their reported dates.