Cooke Shane — SEC Form 4 filings
SEC reporting owner CIK 1524823. 10 Form 4 filings on record with FilingPulse; latest filed 2026-05-22.
Transaction summary — filings shown
Covers all 10 filings on record, filed 2024-05-17 to 2026-05-22. Counts and totals are arithmetic on values as filed — descriptive data, not a recommendation.
- Open-market purchases (code P, non-derivative): none reported.
- Open-market sales (code S, non-derivative): 2 legs across 1 filing — 61,200 shares, $2,115,673 total (shares × price as filed).
- Other reported legs (grants, option exercises, tax withholding, gifts, derivative-security transactions, …): 34.
- Largest priced transaction: sale of 32,113 shares @ $34.78 ($1,116,877) in Alkermes plc., filed 2026-02-02.
By issuer — same filings
Open-market purchase/sale legs on non-derivative securities, grouped by issuer. Role is as filed on the newest filing for that issuer. Dollar totals cover priced legs only (shares × price as filed). Ordered by priced transaction value, largest first.
| Issuer | Role (as filed) | Filings | Purchases (P) | Sales (S) | Other legs |
|---|---|---|---|---|---|
| Alkermes plc. (ALKS) | Director | 7 | — | 2 legs · 61,200 sh · $2,115,673 | 31 |
| PROTHENA CORP PUBLIC LTD CO (PRTA) | Director | 3 | — | — | 3 |
Form 4 filings — Cooke Shane
| Filed | Form | Issuer | Reported transactions | Source |
|---|---|---|---|---|
| 2026-05-22 | 4/A | Alkermes plc. (ALKS) | Grant/award (A): 11,538 (derivative) @ $0 · Grant/award (A): 5,409 (derivative) @ $0 | EDGAR |
| 2026-05-22 | 4 | Alkermes plc. (ALKS) | Option exercise (M): 6,142 · Tax withholding (F): 3,207 @ $36.95 · Grant/award (A): 11,538 (derivative) @ $0 · Grant/award (A): 5,409 (derivative) @ $0 · Option exercise (M): 6,142 (derivative) | EDGAR |
| 2026-05-15 | 4 | PROTHENA CORP PUBLIC LTD CO (PRTA) | Grant/award (A): 27,000 (derivative) @ $0 | EDGAR |
| 2026-02-02 | 4 | Alkermes plc. (ALKS) | Option exercise (M): 61,200 @ $31.64 · Sale (S): 29,087 @ $34.34 · Sale (S): 32,113 @ $34.78 · Option exercise (M): 61,200 (derivative) @ $0 | EDGAR |
| 2025-06-02 | 4 | Alkermes plc. (ALKS) | Option exercise (M): 8,013 · Tax withholding (F): 4,175 @ $30.61 · Option exercise (M): 8,013 (derivative) | EDGAR |
| 2025-05-23 | 4 | Alkermes plc. (ALKS) | Grant/award (A): 13,474 (derivative) @ $0 · Grant/award (A): 6,142 (derivative) @ $0 | EDGAR |
| 2025-05-16 | 4 | PROTHENA CORP PUBLIC LTD CO (PRTA) | Grant/award (A): 20,183 (derivative) @ $0 | EDGAR |
| 2024-07-01 | 4 | Alkermes plc. (ALKS) | Option exercise (M): 6,104 · Tax withholding (F): 3,175 @ $24.10 · Option exercise (M): 6,104 (derivative) | EDGAR |
| 2024-06-04 | 4 | Alkermes plc. (ALKS) | Other (J): 1,102 (derivative) @ $69.83 · Other (J): 1,200 (derivative) @ $31.64 · Other (J): 425 (derivative) @ $53.50 · Other (J): 520 (derivative) @ $44.75 · Other (J): 350 (derivative) @ $44.75 · Other (J): 448 (derivative) @ $24.55 · +8 more | EDGAR |
| 2024-05-17 | 4 | PROTHENA CORP PUBLIC LTD CO (PRTA) | Grant/award (A): 15,000 (derivative) @ $0 | EDGAR |
FilingPulse's Form 4 archive currently extends back to 2024-01-11 and is expanding backward through EDGAR history — earlier filings by this insider may not be indexed yet. Names and roles are shown as filed.
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