David Joseph Gaffin serves as Executive at Alkermes plc., where they oversee executive responsibilities. Since joining the company, David Joseph Gaffin has executed 110 insider transactions totaling $1.5M, demonstrating a bearish approach to their equity position. Their most recent transaction on Feb 21, 2021 involved exercising options for 6,875 shares valued at $0.
David Joseph Gaffin currently holds 7,690 shares of Alkermes plc. (ALKS), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, David Joseph Gaffin has been a net seller of ALKS stock. They have purchased $0 and sold $1.5M worth of shares.
David Joseph Gaffin's most recent insider trade was on Feb 21, 2021, when they sold 6,875 shares at $0.00 per share.
Get notified when new Form 4 filings are submitted
| $19.58 |
| Discretionary |
| Feb 20, 2021 | ALKS | $0 | Option Exercise | 7,036 | $N/A | Discretionary |
| Feb 17, 2021 | ALKS | $17.3K | Payment | 868 | $19.97 | Discretionary |
| Feb 17, 2021 | ALKS | $0 | Option Exercise | 2,500 | $N/A | Discretionary |
| Feb 16, 2021 | ALKS | $23.2K | Payment | 1,172 | $19.79 | Discretionary |
| Feb 16, 2021 | ALKS | $0 | Option Exercise | 3,375 | $N/A | Discretionary |
| Jun 5, 2020 | ALKS | $0 | Gift | 1,000 | $N/A | Discretionary |
| Mar 2, 2020 | ALKS | $35.2K | Option Exercise | 3,000 | $11.74 | Discretionary |
| Mar 1, 2020 | ALKS | $13.8K | Payment | 662 | $20.84 | Discretionary |
| Mar 1, 2020 | ALKS | $0 | Option Exercise | 2,250 | $N/A | Discretionary |
| Feb 21, 2020 | ALKS | $0 | Option Exercise | 6,875 | $N/A | Discretionary |
| Feb 21, 2020 | ALKS | $40.8K | Payment | 2,016 | $20.24 | Discretionary |
| Feb 17, 2020 | ALKS | $13.6K | Payment | 766 | $17.77 | Discretionary |
| Feb 17, 2020 | ALKS | $0 | Option Exercise | 2,500 | $N/A | Discretionary |
| Feb 16, 2020 | ALKS | $0 | Option Exercise | 3,375 | $N/A | Discretionary |
| Feb 16, 2020 | ALKS | $20.8K | Payment | 1,172 | $17.77 | Discretionary |
| May 9, 2019 | ALKS | $84.2K | Sale | 3,120 | $27.00 | Discretionary |
| May 9, 2019 | ALKS | $60.3K | Sale | 2,253 | $26.75 | Discretionary |
| May 9, 2019 | ALKS | $59.9K | Option Exercise | 7,000 | $8.55 | Discretionary |
| Mar 1, 2019 | ALKS | $22.8K | Payment | 662 | $34.44 | Discretionary |
| Mar 1, 2019 | ALKS | $0 | Option Exercise | 2,250 | $N/A | Discretionary |
| Feb 26, 2019 | ALKS | $11.0K | Payment | 324 | $33.92 | Discretionary |
| Feb 26, 2019 | ALKS | $0 | Option Exercise | 1,100 | $N/A | Discretionary |
| Feb 17, 2019 | ALKS | $0 | Option Exercise | 2,500 | $N/A | Discretionary |
| Feb 17, 2019 | ALKS | $23.6K | Payment | 726 | $32.54 | Discretionary |
| Feb 16, 2019 | ALKS | $36.1K | Payment | 1,108 | $32.54 | Discretionary |
| Feb 16, 2019 | ALKS | $0 | Option Exercise | 3,375 | $N/A | Discretionary |
| Dec 7, 2018 | ALKS | $0 | Award | 5,500 | $N/A | Discretionary |
| Dec 7, 2018 | ALKS | $55.1K | Payment | 1,620 | $34.01 | Discretionary |