Time on boards
- Boards served
- 2
- Current seats
- 2
- Board service
- 7 years
- Director since
- 2023
7 years of board service in total across 2 boards, counting each seat separately. Longest: Prothena Corporation plc, 3 years.
Shareholder support
Support is votes for as a share of votes for and against (or withheld). Below 80% is a clear protest.
-
Alkermes plc May 20, 202696.1%
-
Prothena Corporation plc May 14, 202665.6%
-
Alkermes plc May 21, 202599.5%
-
Alkermes plc May 31, 202498.6%
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Prothena Corporation plc May 14, 202499.2%
Insider trades
All notable trades →From SEC Forms 4 and 5. Open-market purchases and sales are highlighted; grants, option exercises and shares withheld for tax are routine.
| Date | Company | Transaction | Shares | Price | Value |
|---|---|---|---|---|---|
| May 21, 2026 | Alkermes plc | Option exercise | +6,142 | — | — |
| May 21, 2026 | Alkermes plc | Shares withheld for tax | −3,207 | $36.95 | $118,499 |
| Feb 2, 2026 | Alkermes plc | Option exercise | +61,200 | $31.64 | $1,936,368 |
| Feb 2, 2026 | Alkermes plc | Open-market sale | −29,087 | $34.34 | $998,848 |
| Feb 2, 2026 | Alkermes plc | Open-market sale | −32,113 | $34.78 | $1,116,890 |
| May 31, 2025 | Alkermes plc | Option exercise | +8,013 | — | — |
| May 31, 2025 | Alkermes plc | Shares withheld for tax | −4,175 | $30.61 | $127,797 |
| Jun 29, 2024 | Alkermes plc | Option exercise | +6,104 | — | — |
| Jun 29, 2024 | Alkermes plc | Shares withheld for tax | −3,175 | $24.10 | $76,518 |
| Jul 7, 2023 | Alkermes plc | Option exercise | +5,957 | — | — |
| Jul 7, 2023 | Alkermes plc | Shares withheld for tax | −3,098 | $29.88 | $92,568 |
| Jan 10, 2023 | Prothena Corporation plc | Option exercise | +5,000 | $6.41 | $32,050 |
| Jan 10, 2023 | Prothena Corporation plc | Open-market sale | −5,000 | $52.92 | $264,600 |
Questions about Shane Cooke
What boards is Shane Cooke on?
Shane Cooke sits on the boards of Alkermes plc and Prothena Corporation plc.
How long has Shane Cooke served on boards?
Our records show at least 7 years of board service across 2 boards, the earliest from 2023.
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