Halley E. Gilbert serves as Executive at IRONWOOD PHARMACEUTICALS INC, where they oversee executive responsibilities. Since joining the company, Halley E. Gilbert has executed 59 insider transactions totaling $5.7M, demonstrating a bearish approach to their equity position. Their most recent transaction on Nov 20, 2025 involved exercising options for 12,220 shares valued at $91.8K.
Halley E. Gilbert currently holds 38,655 shares of IRONWOOD PHARMACEUTICALS INC (IRWD), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Halley E. Gilbert has been a net seller of IRWD stock. They have purchased $0 and sold $5.7M worth of shares.
Halley E. Gilbert's most recent insider trade was on Nov 20, 2025, when they sold 12,220 shares at $7.51 per share.
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| $27.55 |
| Discretionary |
| Jun 14, 2024 | ARQT | $0 | Award | 10,139 | $N/A | Discretionary |
| Jun 6, 2024 | PCVX | $0 | Award | 1,550 | $N/A | Discretionary |
| Jun 3, 2024 | PCVX | $97.4K | Option Exercise | 18,200 | $5.35 | Planned |
| Jun 3, 2024 | PCVX | $1.3M | Sale | 18,200 | $73.00 | Planned |
| Jun 13, 2023 | PCVX | $0 | Award | 2,500 | $N/A | Discretionary |
| May 31, 2023 | ARQT | $0 | Award | 4,375 | $N/A | Discretionary |
| Jun 1, 2022 | PCVX | $0 | Award | 3,125 | $N/A | Discretionary |
| Jun 1, 2022 | ARQT | $0 | Award | 4,312 | $N/A | Discretionary |
| Mar 1, 2022 | NEO | $0 | Award | 42,036 | $N/A | Discretionary |
| Dec 31, 2021 | NEO | $5.5K | Small Acquisition | 177 | $31.30 | Discretionary |
| Dec 30, 2021 | NEO | $0 | Award | 45,858 | $N/A | Discretionary |
| Aug 17, 2021 | NEO | $0 | Award | 59,228 | $N/A | Discretionary |
| Feb 21, 2020 | IRWD | $32.0K | Sale | 2,753 | $11.63 | Discretionary |
| Feb 21, 2020 | IRWD | $39.7K | Sale | 3,410 | $11.63 | Discretionary |
| Feb 21, 2020 | IRWD | $71.9K | Sale | 6,181 | $11.63 | Discretionary |
| Feb 21, 2020 | IRWD | $34.7K | Sale | 2,984 | $11.63 | Discretionary |
| Jan 31, 2020 | IRWD | $723.0K | Sale | 60,000 | $12.05 | Discretionary |
| Jan 31, 2020 | IRWD | $601.2K | Option Exercise | 60,000 | $10.02 | Discretionary |
| Dec 16, 2019 | IRWD | $0 | Award | 41,150 | $N/A | Discretionary |
| Jul 26, 2019 | IRWD | $200.0K | Sale | 20,000 | $10.00 | Discretionary |
| Jul 26, 2019 | IRWD | $97.6K | Option Exercise | 20,000 | $4.88 | Discretionary |
| May 10, 2019 | IRWD | $42.7K | Sale | 4,055 | $10.53 | Discretionary |
| Apr 1, 2019 | IRWD | $0 | Award | 17,165 | $N/A | Discretionary |
| Feb 21, 2019 | IRWD | $258 | Sale | 18 | $14.32 | Discretionary |
| Feb 21, 2019 | IRWD | $286 | Sale | 20 | $14.32 | Discretionary |
| Feb 21, 2019 | IRWD | $315 | Sale | 22 | $14.32 | Discretionary |
| Feb 21, 2019 | IRWD | $358 | Sale | 25 | $14.32 | Discretionary |
| Feb 20, 2019 | IRWD | $37.3K | Sale | 2,609 | $14.31 | Discretionary |