Insiders / Gaffin David Joseph
Gaffin David Joseph
CIK 1675905personinsider
Companies
1
First seen
Feb 6, 2026
Last activity
Mar 4, 2026
Companies
| Company | Shares held | Latest |
|---|---|---|
| Alkermes plc. · ALKS | — | — |
All securities held
3 positions · latest reported per filing
| Company | Security | Shares |
|---|---|---|
| Alkermes plc. | Ordinary Shares | 235,626 |
| Alkermes plc. | Employee Stock Option (Right to Buy)Derivative | 78,292 |
| Alkermes plc. | Restricted Stock Unit AwardDerivative | 36,364 |
Activity
InsidersInstitutions
This person's insider trades (Form 4), across every company.| Date | Action | Company | Value | Shares Δ | Position after | Impact |
|---|---|---|---|---|---|---|
| Feb 5, 2026 | Other | ALKS Alkermes plc. Ordinary Shares | $255.6K | -8K -3.30% | 223,107 0.13% of shares | low |
| Feb 23, 2026 | Other | ALKS Alkermes plc. Ordinary Shares | $109.9K | -3K -1.43% | 235,877 0.14% of shares | low |
| Feb 19, 2026 | Other | ALKS Alkermes plc. Ordinary Shares | $109.0K | -3K -1.45% | 231,602 0.14% of shares | low |
| Feb 26, 2026 | Other | ALKS Alkermes plc. Ordinary Shares | $93.7K | -3K -1.26% | 239,694 0.14% of shares | low |
| Feb 18, 2026 | Other | ALKS Alkermes plc. Ordinary Shares | $68.1K | -2K -0.93% | 227,336 0.14% of shares | low |
| Mar 3, 2026 | Sell | ALKS Alkermes plc. Ordinary Shares | $60.5K | -2K -0.86% | 235,626 0.14% of shares | low |
| Mar 2, 2026 | Sell | ALKS Alkermes plc. Ordinary Shares | $59.6K | -2K -0.85% | 237,660 0.14% of shares | low |
| Mar 2, 2026 | Grant | ALKS Alkermes plc. Restricted Stock Unit Award | — | +36K | 36,364 0.02% of shares | low |
| Mar 2, 2026 | Grant | ALKS Alkermes plc. Employee Stock Option (Right to Buy) | — | +78K | 78,292 0.05% of shares | low |
| Feb 26, 2026 | Exercise | ALKS Alkermes plc. Restricted Stock Unit Award | — | -7K -33.33% | 13,732 <0.01% of shares | low |