Gaffin David Joseph
EVP, CLO, Alkermes, Inc. · 18 insider transactions on file
All transactions
| Date | Ticker | Company | Type | Shares | Price | Value | Filing |
|---|---|---|---|---|---|---|---|
| 2026-07-06 | ALKS | Alkermes plc. | Sale | 2,034 | $54.03 | $109,897.02 | filing |
| 2026-06-04 | ALKS | Alkermes plc. | Sale | 2,034 | $43.05 | $87,563.70 | filing |
| 2026-05-04 | ALKS | Alkermes plc. | Sale | 2,034 | $33.20 | $67,528.80 | filing |
| 2026-04-06 | ALKS | Alkermes plc. | Sale | 2,034 | $34.57 | $70,315.38 | filing |
| 2026-03-03 | ALKS | Alkermes plc. | Sale | 2,034 | $29.76 | $60,531.84 | filing |
| 2026-03-02 | ALKS | Alkermes plc. | Sale | 2,034 | $29.29 | $59,575.86 | filing |
| 2026-02-26 | ALKS | Alkermes plc. | Tax withholding | 3,049 | $30.73 | $93,695.77 | filing |
| 2026-02-26 | ALKS | Alkermes plc. | Option exercise | 6,866 | — | — | filing |
| 2026-02-23 | ALKS | Alkermes plc. | Tax withholding | 3,414 | $32.19 | $109,896.66 | filing |
| 2026-02-23 | ALKS | Alkermes plc. | Option exercise | 7,689 | — | — | filing |
| 2026-02-19 | ALKS | Alkermes plc. | Tax withholding | 3,407 | $32.00 | $109,024.00 | filing |
| 2026-02-19 | ALKS | Alkermes plc. | Option exercise | 7,673 | — | — | filing |
| 2026-02-18 | ALKS | Alkermes plc. | Tax withholding | 2,126 | $32.02 | $68,074.52 | filing |
| 2026-02-18 | ALKS | Alkermes plc. | Option exercise | 6,355 | — | — | filing |
| 2026-02-05 | ALKS | Alkermes plc. | Tax withholding | 7,619 | $33.55 | $255,617.45 | filing |
| 2026-02-05 | ALKS | Alkermes plc. | Award | 25,352 | — | — | filing |
| 2025-08-03 | ALKS | Alkermes plc. | Tax withholding | 895 | $26.55 | $23,762.25 | filing |
| 2025-08-03 | ALKS | Alkermes plc. | Option exercise | 2,014 | — | — | filing |
Insider transactions from SEC Form 4 filings via EDGAR. Names appear as filed and aren't normalized across issuers.