Companies / Alkermes plc. / Activity
Activity — Alkermes plc.
11 moves.
Top impactInsider · CEO movesInsider · biggest buysInsider · biggest sellsInstitution · biggest movesInstitution · new positions
| Date | Actor | Action | Security | Value | Shares Δ | Position after | Impact |
|---|---|---|---|---|---|---|---|
| Feb 2, 2026 | Cooke Shane Director | Sell | Ordinary Shares | $1.12M | -32K -23.64% | 103,744 0.06% of shares | medium |
| Feb 2, 2026 | Cooke Shane Director | Sell | Ordinary Shares | $998.8K | -29K -17.63% | 135,857 0.08% of shares | medium |
| Mar 2, 2026 | Hopkinson Craig C. Executive | Sell | Ordinary Shares | $267.5K | -9K -9.15% | 89,389 0.05% of shares | medium |
| Mar 2, 2026 | Parisi Samuel Joseph Executive | Sell | Ordinary Shares | $201.8K | -7K -47.17% | 7,717 <0.01% of shares | medium |
| Mar 2, 2026 | Nichols Christian Todd Executive | Sell | Ordinary Shares | $180.0K | -6K -5.18% | 109,769 0.07% of shares | medium |
| Feb 2, 2026 | Hopkinson Craig C. Executive | Sell | Ordinary Shares | $171.2K | -5K -7.49% | 61,740 0.04% of shares | medium |
| Jan 8, 2026 | Hopkinson Craig C. Executive | Sell | Ordinary Shares | $150.0K | -5K -7.49% | 61,740 0.04% of shares | medium |
| Feb 2, 2026 | Hopkinson Craig C. Executive | Sell | Ordinary Shares | $134.2K | -4K -6.48% | 57,740 0.03% of shares | medium |
| Jan 2, 2026 | Hopkinson Craig C. Executive | Sell | Ordinary Shares | $112.0K | -4K -6.08% | 61,740 0.04% of shares | medium |
| Mar 3, 2026 | Gaffin David Joseph Executive | Sell | Ordinary Shares | $60.5K | -2K -0.86% | 235,626 0.14% of shares | low |
| Mar 2, 2026 | Gaffin David Joseph Executive | Sell | Ordinary Shares | $59.6K | -2K -0.85% | 237,660 0.14% of shares | low |