Form4.ai tracks every SEC insider trade in real time. See every ALKS insider filing with a free account — no card.
See every ALKS insider filing — free account, no card.
Free accountAlkermes plc. (ALKS) has 8 SEC Form 4 insider filings on record in the last 90 days. No insider purchases were filed — 5 sales totalling $1.2M. Most recent filing: Nov. 3, 2026.
Open-market value, last 90 days
Form 4 filings by type, last 90 days
| Date | Insider | Trade | Value | Price since buy |
|---|---|---|---|---|
| Nov 3, 2026 SEC filing | Gaffin David Joseph EVP, CLO, Alkermes, Inc. | Sold | $93,956 | — |
| Oct 9, 2026 SEC filing | Reed Joshua SVP, Chief Financial Officer | Vest & sell-to-cover | +5,095 sh | — |
| Oct 2, 2026 SEC filing | Gaffin David Joseph EVP, CLO, Alkermes, Inc. | Sold | $83,455 | — |
Create a free account to see all 8 ALKS filings from the last 90 days. No card needed.
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Form 4 is the filing company officers, directors and 10% shareholders must submit to the SEC within two business days of trading their own company's stock. Open-market purchases generally carry more signal than sales, which are often scheduled in advance. More on how this works.