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Insider ActivityALKS
Cooke Shane, Director at Alkermes plc., traded $118K of ALKS
Updated Jun 20, 2026
Cooke Shane
Director
Alkermes plc. ·
$ALKS
Transaction Details
| Insider | Cooke Shane |
|---|---|
| Title | Director |
| Company | Alkermes plc. |
| Ticker | ALKS |
| Transaction Type | Tax |
| Transaction Date | 2026-05-21 |
| Shares Traded | 3,207 |
| Price Per Share | $36.95 |
| Total Value | $118K |
| Filed Date | 2026-05-22 |
| Accession Number | 0001520262-26-000083 |
Ownership Context
| Shares Owned After Transaction | 106,679 |
|---|---|
| Ownership Type | Direct |
SEC Filing
Accession: 0001520262-26-000083
Other Insider Trades — ALKS
| Insider | Title | Action | Value | Date |
|---|---|---|---|---|
| Wright Christopher I | Director | sold | $90K | 2026-06-12 |
| Gaffin David Joseph | EVP, CLO, Alkermes, Inc. | sold | $88K | 2026-06-04 |
| Hopkinson Craig C. | EVP R&D, Chief Medical Officer | traded | $97K | 2026-06-01 |
| Hopkinson Craig C. | EVP R&D, Chief Medical Officer | sold | $375K | 2026-06-01 |
| Parisi Samuel Joseph | VP, Finance (Interim PAO) | traded | $68K | 2026-05-29 |
| Parisi Samuel Joseph | VP, Finance (Interim PAO) | traded | $248K | 2026-05-29 |
| Parisi Samuel Joseph | VP, Finance (Interim PAO) | sold | $687K | 2026-05-29 |
| GAYNOR RICHARD | Director | traded | — | 2026-05-21 |
| GAYNOR RICHARD | Director | traded | $55K | 2026-05-21 |
| LAURENCIN CATO T | Director | traded | $55K | 2026-05-21 |
Other Trades by Cooke Shane
| Ticker | Company | Action | Value | Date |
|---|---|---|---|---|
| ALKS | Alkermes plc. | traded | — | 2026-05-21 |
| ALKS | Alkermes plc. | traded | — | 2026-05-20 |
| ALKS | Alkermes plc. | traded | — | 2026-05-20 |
| ALKS | Alkermes plc. | traded | — | 2026-05-20 |
| ALKS | Alkermes plc. | traded | — | 2026-05-20 |
| PRTA | PROTHENA CORP PUBLIC LTD CO | traded | — | 2026-05-15 |
Full Ticker Profile
View all insider trades, dark pool activity, congressional filings, and the Whisper Score for ALKS — Alkermes plc. →
Whisper Score — ALKS
12.87
Dead Silence
Current Whisper Score
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Data sourced from SEC Form 4 insider trading filings. Transaction details are as reported to the Securities and Exchange Commission. This page does not constitute financial advice. StonkWhisper presents public records — it does not verify or guarantee the accuracy of SEC filings.
Last updated: June 20, 2026 at 07:09 UTC