IRWD
Ironwood Pharmaceuticals Inc
NASDAQ: IRWD · HEALTHCARE · DRUG MANUFACTURERS - SPECIALTY & GENERIC
$4.15
-1.19% today
Updated 2026-04-29
Market cap
$658.76M
P/E ratio
26.93
P/S ratio
2.22x
EPS (TTM)
$0.15
Dividend yield
—
52W range
$1 – $6
Volume
2.8M
Ironwood Pharmaceuticals Inc (IRWD) Insider transactions
Net insider activity
Net selling (4,221,061 shares)
Buy transactions
54
Sell transactions
46
All transactions
| Date | Insider | Title | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| 2026-03-17 | DENNER, ALEXANDER J | Director | Sale | 6,725,000 | $3.05 | $20.51M |
| 2026-03-17 | DENNER, ALEXANDER J | Director | Sale | 5,800 | $3.31 | $19198.00 |
| 2026-03-13 | DENNER, ALEXANDER J | Director | Buy | 4,451 | — | — |
| 2026-03-10 | SILVER, RONALD | Principal Accounting Officer | Buy | 163,934 | — | — |
| 2026-03-10 | SHETZLINE, MICHAEL | SVP, CMO, Head-Res&Drug | Buy | 136,612 | — | — |
| 2026-03-10 | MCCOURT, THOMAS A | Director, Chief Executive Officer | Buy | 409,836 | — | — |
| 2026-03-10 | MARTINI, GREGORY S. | Chief Financial Officer | Buy | 136,612 | — | — |
| 2026-03-10 | JOHN, MINARDO | Chief Legal Officer | Buy | 136,612 | — | — |
| 2026-03-10 | GASKINS, TAMMI L | Chief Commercial Officer | Buy | 136,612 | — | — |
| 2026-02-24 | SILVER, RONALD | Principal Accounting Officer | Sale | 12,621 | $3.66 | $46192.86 |
| 2026-02-24 | SHETZLINE, MICHAEL | SVP, CMO, Head-Res&Drug | Buy | 17,012 | $3.66 | $62263.92 |
| 2026-02-24 | MCCOURT, THOMAS A | Director, Chief Executive Officer | Sale | 103,526 | $3.66 | $378905.16 |
| 2026-02-24 | MARTINI, GREGORY S. | Chief Financial Officer | Sale | 11,457 | $3.66 | $41932.62 |
| 2026-02-24 | JOHN, MINARDO | Chief Legal Officer | Sale | 19,053 | $3.66 | $69733.98 |
| 2026-02-24 | GASKINS, TAMMI L | Chief Commercial Officer | Sale | 11,239 | $3.66 | $41134.74 |
| 2026-02-23 | SILVER, RONALD | Principal Accounting Officer | Sale | 11,552 | $3.81 | $44013.12 |
| 2026-02-23 | SHETZLINE, MICHAEL | SVP, CMO, Head-Res&Drug | Sale | 15,570 | $3.81 | $59321.70 |
| 2026-02-23 | MCCOURT, THOMAS A | Director, Chief Executive Officer | Sale | 94,757 | $3.81 | $361024.17 |
| 2026-02-23 | MARTINI, GREGORY S. | Chief Financial Officer | Sale | 10,487 | $3.81 | $39955.47 |
| 2026-02-23 | JOHN, MINARDO | Chief Legal Officer | Sale | 17,439 | $3.81 | $66442.59 |
| 2026-02-23 | GASKINS, TAMMI L | Chief Commercial Officer | Sale | 10,287 | $3.81 | $39193.47 |
| 2026-01-05 | SILVER, RONALD | Principal Accounting Officer | Sale | 35,416 | $4.60 | $162913.60 |
| 2025-12-15 | DENNER, ALEXANDER J | Director, 10% Owner | Buy | 4,178 | — | — |
| 2025-11-17 | GASKINS, TAMMI L | Chief Commercial Officer | Sale | 6,016 | $3.32 | $19973.12 |
| 2025-09-15 | DENNER, ALEXANDER J | Director, 10% Owner | Buy | 11,718 | — | — |
| 2025-08-11 | SILVER, RONALD | Principal Accounting Officer | Sale | 2,846 | $0.84 | $2390.64 |
| 2025-08-11 | MARTINI, GREGORY S. | Chief Financial Officer | Sale | 1,265 | $0.84 | $1062.60 |
| 2025-08-11 | JOHN, MINARDO | Chief Legal Officer | Sale | 7,754 | $0.84 | $6513.36 |
| 2025-08-11 | GASKINS, TAMMI L | Chief Commercial Officer | Sale | 1,316 | $0.84 | $1105.44 |
| 2025-06-13 | DENNER, ALEXANDER J | Director, 10% Owner | Buy | 24,193 | — | — |
| 2025-06-10 | SHEPARD, JAY | Director | Buy | 45,000 | — | — |
| 2025-06-10 | MOUKHEIBIR, CATHERINE | Director | Buy | 45,000 | — | — |
| 2025-06-10 | MCHUGH, JULIE | Director | Buy | 45,000 | — | — |
| 2025-06-10 | KESSLER, MARLA L | Director | Buy | 45,000 | — | — |
| 2025-06-10 | DUANE, JON R | Director | Buy | 45,000 | — | — |
| 2025-06-10 | DREYFUS, ANDREW | Director | Buy | 45,000 | — | — |
| 2025-06-10 | DENNER, ALEXANDER J | Director, 10% Owner | Buy | 45,000 | — | — |
| 2025-06-10 | CURRIE, MARK G | Director | Buy | 45,000 | — | — |
| 2025-05-20 | MCCOURT, THOMAS A | Director, Chief Executive Officer | Buy | 540,000 | — | — |
| 2025-05-16 | MCCOURT, THOMAS A | Director, Chief Executive Officer | Sale | 13,353 | $0.58 | $7744.74 |
| 2025-05-16 | GASKINS, TAMMI L | Chief Commercial Officer | Sale | 2,563 | $0.58 | $1486.54 |
| 2025-04-02 | DENNER, ALEXANDER J | Director, 10% Owner | Buy | 10,416 | — | — |
| 2025-02-10 | SILVER, RONALD | Principal Accounting Officer | Sale | 12,048 | $1.76 | $21204.48 |
| 2025-02-10 | SHETZLINE, MICHAEL | SVP, CMO, Head-Res&Drug | Buy | 133,333 | — | — |
| 2025-02-10 | SHETZLINE, MICHAEL | SVP, CMO, Head-Res&Drug | Sale | 41,269 | $1.76 | $72633.44 |
| 2025-02-10 | MCCOURT, THOMAS A | Director, Chief Executive Officer | Sale | 139,064 | $1.76 | $244752.64 |
| 2025-02-10 | MARTINI, GREGORY S. | Chief Financial Officer | Sale | 12,052 | $1.76 | $21211.52 |
| 2025-02-10 | JOHN, MINARDO | Chief Legal Officer | Buy | 122,222 | — | — |
| 2025-02-10 | JOHN, MINARDO | Chief Legal Officer | Sale | 38,938 | $1.76 | $68530.88 |
| 2025-01-27 | SILVER, RONALD | Principal Accounting Officer | Buy | 133,333 | — | — |
| 2025-01-27 | MARTINI, GREGORY S. | Chief Financial Officer | Buy | 111,111 | — | — |
| 2025-01-17 | SHETZLINE, MICHAEL | SVP, CMO, Head-Res&Drug | Buy | 48,224 | — | — |
| 2025-01-17 | MCCOURT, THOMAS A | Director, Chief Executive Officer | Buy | 147,354 | — | — |
| 2025-01-17 | JOHN, MINARDO | Chief Legal Officer | Buy | 40,187 | — | — |
| 2024-12-16 | DENNER, ALEXANDER J | Director, 10% Owner | Buy | 4,249 | — | — |
| 2024-11-18 | EMANY, SRAVAN KUMAR | SVP, COO and CFO | Sale | 11,001 | $4.08 | $44884.08 |
| 2024-11-18 | DAVIS, ANDREW | SVP, Chief Business Officer | Sale | 5,360 | $4.08 | $21868.80 |
| 2024-09-16 | DENNER, ALEXANDER J | Director, 10% Owner | Buy | 3,282 | — | — |
| 2024-08-12 | SILVER, RONALD | Principal Accounting Officer | Sale | 3,107 | $4.27 | $13266.89 |
| 2024-08-12 | JOHN, MINARDO | Chief Legal Officer | Sale | 9,910 | $4.27 | $42315.70 |
| 2024-06-18 | SHEPARD, JAY | Director | Buy | 24,311 | — | — |
| 2024-06-18 | MOUKHEIBIR, CATHERINE | Director | Buy | 24,311 | — | — |
| 2024-06-18 | MCHUGH, JULIE | Director | Buy | 24,311 | — | — |
| 2024-06-18 | KESSLER, MARLA L | Director | Buy | 24,311 | — | — |
| 2024-06-18 | DUANE, JON R | Director | Buy | 24,311 | — | — |
| 2024-06-18 | DREYFUS, ANDREW | Director | Buy | 24,311 | — | — |
| 2024-06-18 | DENNER, ALEXANDER J | Director, 10% Owner | Buy | 24,311 | — | — |
| 2024-06-18 | CURRIE, MARK G | Director | Buy | 24,311 | — | — |
| 2024-06-15 | DENNER, ALEXANDER J | Director, 10% Owner | Buy | 2,572 | — | — |
| 2024-06-10 | MCHUGH, JULIE | Director | Sale | 22,766 | $6.29 | $143198.14 |
| 2024-06-07 | MOUKHEIBIR, CATHERINE | Director | Sale | 35,574 | $6.61 | $235144.14 |
| 2024-06-06 | MOUKHEIBIR, CATHERINE | Director | Sale | 44,426 | $6.36 | $282549.36 |
| 2024-05-20 | SHETZLINE, MICHAEL | CMO,SVP,Head-Res&Drug | Sale | 16,128 | $6.45 | $104025.60 |
| 2024-05-20 | MCCOURT, THOMAS A | Director, Chief Executive Officer | Sale | 67,618 | $6.45 | $436136.10 |
| 2024-05-20 | JOHN, MINARDO | Chief Legal Officer | Sale | 17,404 | $6.45 | $112255.80 |
| 2024-05-20 | DAVIS, ANDREW | SVP, Chief Business Officer | Sale | 22,725 | $6.45 | $146576.25 |
| 2024-05-16 | EMANY, SRAVAN KUMAR | SVP, Chief Financial Officer | Sale | 18,280 | $6.64 | $121379.20 |
| 2024-03-15 | DENNER, ALEXANDER J | Director, 10% Owner | Buy | 1,662 | — | — |
| 2024-03-08 | SHETZLINE, MICHAEL | CMO,SVP,Head-Res&Drug | Sale | 34,936 | — | — |
| 2024-03-08 | SHETZLINE, MICHAEL | CMO,SVP,Head-Res&Drug | Buy | 34,936 | — | — |
| 2024-03-08 | MCCOURT, THOMAS A | Director, Chief Executive Officer | Sale | 120,298 | — | — |
| 2024-03-08 | MCCOURT, THOMAS A | Director, Chief Executive Officer | Buy | 120,298 | — | — |
| 2024-03-08 | JOHN, MINARDO | Chief Legal Officer | Sale | 32,752 | — | — |
| 2024-03-08 | JOHN, MINARDO | Chief Legal Officer | Buy | 32,752 | — | — |
| 2024-03-08 | EMANY, SRAVAN KUMAR | SVP, Chief Financial Officer | Sale | 37,120 | — | — |
| 2024-03-08 | EMANY, SRAVAN KUMAR | SVP, Chief Financial Officer | Buy | 37,120 | — | — |
| 2024-03-08 | DAVIS, ANDREW | SVP, Chief Business Officer | Sale | 37,120 | — | — |
| 2024-03-08 | DAVIS, ANDREW | SVP, Chief Business Officer | Buy | 37,120 | — | — |
| 2024-03-06 | DUANE, JON R | Director | Buy | 6,920 | $8.70 | $60204.00 |
| 2024-03-05 | MCCOURT, THOMAS A | Director, Chief Executive Officer | Buy | 132,438 | — | — |
| 2024-03-05 | MCCOURT, THOMAS A | Director, Chief Executive Officer | Buy | 264,876 | — | — |
| 2024-03-04 | EMANY, SRAVAN KUMAR | SVP, Chief Financial Officer | Buy | 10,684 | $9.38 | $100215.92 |
| 2024-02-12 | SILVER, RONALD | Principal Accounting Officer | Buy | 27,213 | — | — |
| 2024-02-12 | SILVER, RONALD | Principal Accounting Officer | Sale | 7,908 | $15.24 | $120517.92 |
| 2024-02-12 | SHETZLINE, MICHAEL | CMO,SVP,Head-Res&Drug | Buy | 27,214 | — | — |
| 2024-02-12 | SHETZLINE, MICHAEL | CMO,SVP,Head-Res&Drug | Buy | 54,427 | — | — |
| 2024-02-12 | SHETZLINE, MICHAEL | CMO,SVP,Head-Res&Drug | Sale | 38,618 | $15.24 | $588538.32 |
| 2024-02-12 | MCCOURT, THOMAS A | Director, Chief Executive Officer | Sale | 177,164 | $15.24 | $2.70M |
| 2024-02-12 | JOHN, MINARDO | Chief Legal Officer | Buy | 27,214 | — | — |
| 2024-02-12 | JOHN, MINARDO | Chief Legal Officer | Buy | 54,427 | — | — |