Nichols Christian Todd (CIK 1813312) reported 23 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2026-03-04). Recent activity: Sell ALKS (6,000 shares), Buy ALKS (5,410 shares), Sell ALKS (2,403 shares), Buy ALKS (6,407 shares), Sell ALKS (2,845 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-03-04 | Alkermes plc. (ALKS) | SVP, Chief Commercial Officer | Sell | 6,000 | $180,000 |
| 2026-02-27 | Alkermes plc. (ALKS) | SVP, Chief Commercial Officer | Buy | 5,410 | $0 |
| 2026-02-27 | Alkermes plc. (ALKS) | SVP, Chief Commercial Officer | Sell | 2,403 | $73,844 |
| 2026-02-25 | Alkermes plc. (ALKS) | SVP, Chief Commercial Officer | Buy | 6,407 | $0 |
| 2026-02-25 | Alkermes plc. (ALKS) | SVP, Chief Commercial Officer | Sell | 2,845 | $91,581 |
| 2026-02-20 | Alkermes plc. (ALKS) | SVP, Chief Commercial Officer | Buy | 6,355 | $0 |
| 2026-02-20 | Alkermes plc. (ALKS) | SVP, Chief Commercial Officer | Sell | 1,869 | $59,845 |
| 2026-02-20 | Alkermes plc. (ALKS) | SVP, Chief Commercial Officer | Buy | 6,045 | $0 |
| 2026-02-20 | Alkermes plc. (ALKS) | SVP, Chief Commercial Officer | Sell | 2,277 | $72,864 |
| 2026-02-06 | Alkermes plc. (ALKS) | SVP, Chief Commercial Officer | Sell | 6,389 | $214,351 |
| 2026-02-06 | Alkermes plc. (ALKS) | SVP, Chief Commercial Officer | Buy | 21,127 | $0 |
| 2025-06-10 | Alkermes plc. (ALKS) | SVP, Chief Commercial Officer | Sell | 3,333 | $106,489 |
| 2025-06-10 | Alkermes plc. (ALKS) | SVP, Chief Commercial Officer | Sell | 3,334 | $103,654 |
| 2025-02-28 | Alkermes plc. (ALKS) | SVP, Chief Commercial Officer | Buy | 5,409 | $0 |
| 2025-02-28 | Alkermes plc. (ALKS) | SVP, Chief Commercial Officer | Sell | 2,402 | $83,590 |
| 2025-02-25 | Alkermes plc. (ALKS) | SVP, Chief Commercial Officer | Buy | 7,109 | $0 |
| 2025-02-25 | Alkermes plc. (ALKS) | SVP, Chief Commercial Officer | Sell | 3,157 | $111,505 |
| 2025-02-25 | Alkermes plc. (ALKS) | SVP, Chief Commercial Officer | Buy | 6,408 | $0 |
| 2025-02-25 | Alkermes plc. (ALKS) | SVP, Chief Commercial Officer | Sell | 2,846 | $100,521 |
| 2025-02-20 | Alkermes plc. (ALKS) | SVP, Chief Commercial Officer | Buy | 6,354 | $0 |
| 2025-02-20 | Alkermes plc. (ALKS) | SVP, Chief Commercial Officer | Sell | 1,869 | $67,097 |
| 2025-02-07 | Alkermes plc. (ALKS) | SVP, Chief Commercial Officer | Buy | 24,565 | $0 |
| 2025-02-07 | Alkermes plc. (ALKS) | SVP, Chief Commercial Officer | Sell | 7,399 | $232,255 |
Source: SEC Form 4 filings · as of 2026-03-04