David Joseph Gaffin - May 14, 2021 Form 4 Insider Report for Alkermes plc. (ALKS)

Role
SVP, CLO, Alkermes, Inc.
Signature
/s/ Shantale Greenson, attorney-in-fact for David J. Gaffin
Stock symbol
ALKS
Transactions as of
May 14, 2021
Transactions value $
-$9,281
Form type
4
Date filed
5/14/2021, 04:47 PM
Next filing
Jun 8, 2021

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction ALKS Ordinary Shares Options Exercise $40.7K +2.25K +3.02% $18.11 76.8K May 14, 2021 Direct F1
transaction ALKS Ordinary Shares Sale -$50K -2.25K -2.93% $22.23 74.6K May 14, 2021 Direct F2

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 Employee Stock Option (Right to Buy) Options Exercise $0 -2.25K -100% $0.00* 0 May 14, 2021 Ordinary Shares 2.25K $18.11 Direct F1, F3
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 This option exercise was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person.
F2 This sale was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person.
F3 These options are fully vested in accordance with their terms.