BRIAN P. MCKEON - 21 May 2025 Form 4 Insider Report for Alkermes plc. (ALKS)

Role
Director
Signature
/s/ Shantale Greenson, attorney-in-fact for Brian P. McKeon
Issuer symbol
ALKS
Transactions as of
21 May 2025
Net transactions value
$0
Form type
4
Filing time
23 May 2025, 17:59:08 UTC
Previous filing
18 Feb 2025
Next filing
02 Jun 2025
SEC
View on sec.gov

Reporting Owners (1)

Name Relationship Address Signature Signature date CIK
MCKEON BRIAN P Director CONNAUGHT HOUSE, 1 BURLINGTON ROAD, DUBLIN /s/ Shantale Greenson, attorney-in-fact for Brian P. McKeon 23 May 2025 0001219445

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Underlying Class Amount Exercise Price Ownership Footnotes
transaction ALKS Non Qualified Stock Option (Right to Buy) Award $0 +13,474 $0.000000 13,474 21 May 2025 Ordinary Shares 13,474 $30.53 Direct F1
transaction ALKS Restricted Stock Unit Award Award $0 +6,142 $0.000000 6,142 21 May 2025 Ordinary Shares 6,142 Direct F2, F3
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 Shares subject to the stock option award vest and become exercisable in full on 5/21/2026.
F2 Each restricted stock unit represents a contingent right to receive one ordinary share.
F3 Shares subject to the restricted stock unit award vest in full on 5/21/2026.