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| Keyboard |
| Ironwood Pharmaceuticals Inc | |
|---|---|
| Ticker | IRWD |
| CIK # | 0001446847 |
| CUSIP | 46333X108 |
| Sector | Life Sciences - Pharmaceutical Preparations |
| Address | 301 Binney Street, Cambridge, MA 02142 |
| Source | [EDGAR] |
| Reg D Offering (Form D) | Filed | Raised | Terms |
|---|---|---|---|
| Ironwood Pharmaceuticals Inc | 2016-10-11 | 150.0 M | Exemption: 506(b) · Duration: One year or less · Commission: $20,000 · Finder's Fee: $20,000 · Revenue: Decline to Disclose |
| CIK | Filing | 2011 - 2026 |
|---|---|---|
| [0001446847] | 10-K | |
| [0001446847] | 10-Q | |
| [0001446847] | 3 | |
| [0001446847] | 4 | |
| [0001446847] | 5 | |
| [0001446847] | 8-K | |
| [0001446847] | D | |
| [0001446847] | SC 13D | |
| [0001446847] | SC 13G |
| Insider Transaction (Form 3/4/5) | Date | Action | Shares | Price | Value ($) |
|---|---|---|---|---|---|
|
Denner Alexander J
Class A Common Stock
|
2026-03-17 | Sell | 6,725,000 | $3.05 | 20,511,250 |
|
Denner Alexander J
Class A Common Stock
|
2026-03-17 | Sell | 5,800 | $3.31 | 19,198 |
|
Denner Alexander J
Class A Common Stock
|
2026-03-13 | Grant | 4,451 | $0.00 | |
|
John Minardo
Class A Common Stock
|
2026-03-10 | Grant | 136,612 | $0.00 | |
|
Martini Gregory S
Class A Common Stock
|
2026-03-10 | Grant | 136,612 | $0.00 | |
|
Silver Ronald
Class A Common Stock
|
2026-03-10 | Grant | 163,934 | $0.00 | |
|
Shetzline Michael
Class A Common Stock
|
2026-03-10 | Grant | 136,612 | $0.00 | |
|
MCCOURT Thomas A
Class A Common Stock
|
2026-03-10 | Grant | 409,836 | $0.00 | |
|
Gaskins Tammi L
Class A Common Stock
|
2026-03-10 | Grant | 136,612 | $0.00 | |
|
Silver Ronald
Class A Common Stock
|
2026-02-24 | Sell | 12,621 | $3.66 | 46,193 |
|
Martini Gregory S
Class A Common Stock
|
2026-02-24 | Sell | 11,457 | $3.66 | 41,933 |
|
Shetzline Michael
Common Stock
|
2026-02-24 | Sell | 17,012 | $3.66 | 62,264 |
|
MCCOURT Thomas A
Class A Common Stock
|
2026-02-24 | Sell | 103,526 | $3.66 | 378,905 |
|
Gaskins Tammi L
Class A Common Stock
|
2026-02-24 | Sell | 11,239 | $3.66 | 41,135 |
|
John Minardo
Class A Common Stock
|
2026-02-24 | Sell | 19,053 | $3.66 | 69,734 |
|
Shetzline Michael
Class A Common Stock
|
2026-02-23 | Sell | 15,570 | $3.81 | 59,322 |
|
John Minardo
Class A Common Stock
|
2026-02-23 | Sell | 17,439 | $3.81 | 66,443 |
|
Martini Gregory S
Class A Common Stock
|
2026-02-23 | Sell | 10,487 | $3.81 | 39,955 |
|
Silver Ronald
Class A Common Stock
|
2026-02-23 | Sell | 11,552 | $3.81 | 44,013 |
|
Gaskins Tammi L
Class A Common Stock
|
2026-02-23 | Sell | 10,287 | $3.81 | 39,193 |
| showing 20 of 200 most recent transactions | |||||
| 13F Ownership Over Time | Holders | Shares Held |
|---|---|---|
| 2026-03-31 | 226 | 166,763,958 |
| 2025-12-31 | 199 | 159,397,185 |
| 2025-09-30 | 167 | 153,277,757 |
| 2025-06-30 | 155 | 150,677,572 |
| 2025-03-31 | 201 | 164,009,246 |
| 2024-12-31 | 224 | 174,414,727 |
| 2024-09-30 | 222 | 173,142,693 |
| 2024-06-30 | 227 | 177,278,550 |
| 2024-03-31 | 272 | 193,697,522 |
| 2023-12-31 | 254 | 157,185,071 |
| 2023-09-30 | 249 | 149,417,009 |
| 2023-06-30 | 253 | 152,589,999 |