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.

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 11 of 11

103 filings

Form 4 transactions across all companies, newest first.

Filed	Symbol	Action	Net Shares	Net $	Link
2012-10-09	ALKS	Exer (M)	+12,500	$0	EDGAR
2012-05-22	ALKS	Grant (A)	—	$0	EDGAR
2011-10-06	ALKS	Grant (A)	—	$0	EDGAR

Showing 101–103 of 103

Prev Page 11 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.