Arkolith/Insider Trading/ALKS/Form 4

Lurker Nancy

DirectorAlkermes plc. (ALKS) · full profile →Form 4 · filed May 22, 2026
No Open-Market Flow
Open-Market Buys
$0
Open-Market Sells
$0
Net Open-Market Flow
$0
Transactions
5
2 non-derivative · 3 derivative

Non-Derivative Transactions (Table I)

DateActionSharesPriceValueOwned After
May 21, 2026Option exercise(M)6K——20K
May 21, 2026Tax withholding(F)1K$36.95$55K18K

Derivative Transactions (Table II)

DateActionSharesPriceValueOwned After
May 21, 2026Option exercise(M)6K——0
May 20, 2026Grant(A)12K—$012K
May 20, 2026Grant(A)5K—$05K

Transaction Codes

M
Option exercise / conversion
F
Shares withheld for taxes
A
Grant / award

Data Source & Provenance

Parsed from a single SEC EDGAR Form 4 filing (accession 0001520262-26-000089) within minutes of acceptance. Every field above traces to the original document. Verify it directly:

View original filing on SEC.govRaw Form 4 XML

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