Shane Cooke

CIK 1524823 · President, Alkermes plc · last filed 2026-05-22

"Disclosed insider exposure" sums this person's most-recently-reported share counts across each company they're an insider in, multiplied by the current underlying price. It is not net worth — it misses retail holdings, private investments, real estate, index funds, and any company where the person isn't an SEC-reporting insider. For informational purposes only.

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Disclosed Exposure

$4.72M

Companies

3

Total Filings

103

Lifetime Open-Market Net

-$35.84M

Holdings By Company

Latest on-record share count from this person's most recent non-derivative Form 4 transaction in each company. Disclosed exposure = shares × current underlying price.
Symbol Role Shares Price Disclosed Exposure Lifetime OM Net Filings Latest Filed
ALKS Director 106,679 $44.28 $4.72M -$33.64M 72 2026-05-22
PRTA Director 0 $8.25 $0 -$2.28M 21 2026-05-15
Endo International plc (ENDP) Delisted Director 124,954 $0.29 $36.6K $79.0K 10 2021-06-15

Recent Filings · Page 4 of 11

103 filings
Form 4 transactions across all companies, newest first.
Filed Symbol Action Net Shares Net $ Link
2021-06-15 Endo International plc (ENDP) Delisted Mixed +23,004 -$156.0K EDGAR
2021-05-21 ALKS Mixed +2,929 -$69.6K EDGAR
2021-05-21 PRTA Grant (A) $0 EDGAR
2021-03-15 Endo International plc (ENDP) Delisted Sell (S) −17,290 -$149.6K EDGAR
2021-02-17 PRTA Mixed $0 EDGAR
2020-12-04 ALKS Grant (A) $0 EDGAR
2020-06-16 Endo International plc (ENDP) Delisted Mixed +12,246 -$45.5K EDGAR
2020-05-22 PRTA Grant (A) $0 EDGAR
2020-05-22 ALKS Grant (A) $0 EDGAR
2019-06-14 Endo International plc (ENDP) Delisted Mixed +25,830 -$124.8K EDGAR
Showing 3140 of 103
Page 4 of 11
Codes: P = open-market purchase · S = open-market sale · A = grant/award · M = option exercise · F = tax withholding at vest · G = bona-fide gift · D = disposition to issuer · J = other (see filing footnote). Only P / S codes carry directional signal.