Form 4 Tracker
Alkermes plc.
ALKS

48 insider filings · Latest: Jun 12, 2026

Common Stock Transactions
Txn DateAcceptedInsiderTypeSharesAvg PriceValueShares OwnedFiling
Dec 9, 2024Dec 9 10:24 PMHopkinson Craig C.
Proposed Sale
61,151$32.07$2.0M

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Dec 5, 2024Dec 5 9:12 PMHopkinson Craig C.
Proposed Sale
9,221$31.50$290.5K

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Dec 4, 2024Dec 4 9:19 PMHopkinson Craig C.
Proposed Sale
14,349$30.77$441.6K

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Nov 27, 2024Nov 27 9:33 PMNichols Christian Todd
Proposed Sale
5,208$29.15$151.8K

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Nov 11, 2024Nov 12 9:15 PMHopkinson Craig C.
Proposed Sale
58,996$30.08$1.8M

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Nov 6, 2024Nov 6 9:33 PMHopkinson Craig C.
Proposed Sale
10,471$29.53$309.2K

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Stock Options & Derivatives
Txn DateAcceptedInsiderTypeSharesExercise PriceShares OwnedFiling
Jun 1, 2026Jun 1 11:26 PMCraig C. HopkinsonEVP R&D, Chief Medical Officer
Option Exercise
5,000$19.346,356(D)

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May 29, 2026May 29 10:03 PMSamuel Joseph ParisiVP, Finance (Interim PAO)
Option Exercise
16,217$20.0312,826(D)

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May 21, 2026May 23 12:08 AMChristopher I WrightDirector
Option Exercise
6,1420(D)

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May 20, 2026May 23 12:08 AMChristopher I WrightDirector
Grant/Award
16,947$36.985,409(D)

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May 21, 2026May 23 12:06 AMFrank Anders WilsonDirector
Option Exercise
6,1420(D)

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May 20, 2026May 23 12:06 AMFrank Anders WilsonDirector
Grant/Award
16,947$36.985,409(D)

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May 21, 2026May 23 12:04 AMNancy Lynn Snyderman MDDirector
Option Exercise
6,1420(D)

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May 20, 2026May 23 12:04 AMNancy Lynn Snyderman MDDirector
Grant/Award
16,947$36.985,409(D)

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May 21, 2026May 23 12:03 AMBrian P MckeonDirector
Option Exercise
6,1420(D)

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May 20, 2026May 23 12:03 AMBrian P MckeonDirector
Grant/Award
16,947$36.985,409(D)

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May 21, 2026May 23 12:01 AMNancy LurkerDirector
Option Exercise
6,1420(D)

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May 20, 2026May 23 12:01 AMNancy LurkerDirector
Grant/Award
16,947$36.985,409(D)

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May 21, 2026May 23 12:00 AMCato T LaurencinDirector
Option Exercise
6,1420(D)

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May 20, 2026May 23 12:00 AMCato T LaurencinDirector
Grant/Award
16,947$36.985,409(D)

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May 20, 2026May 22 11:59 PMRichard GaynorDirector
Grant/Award
16,947$36.985,409(D)

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May 20, 2026May 22 11:58 PMShane CookeDirector
Grant/Award
16,947$36.985,409(D)

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May 21, 2026May 22 8:59 PMRichard GaynorDirector
Option Exercise
6,1420(D)

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May 20, 2026May 22 8:59 PMRichard GaynorDirector
Grant/Award
16,947$36.985,409(D)

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May 21, 2026May 22 8:57 PMShane CookeDirector
Option Exercise
6,1420(D)

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May 20, 2026May 22 8:57 PMShane CookeDirector
Grant/Award
16,947$36.985,409(D)

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