Alkermes plc.
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22 insider filings · Latest: Jun 4, 2026

Common Stock Transactions
Txn DateAcceptedInsiderTypeSharesAvg PriceValueShares OwnedFiling
Jun 4, 2026Jun 4 9:00 PMDavid Joseph GaffinEVP, CLO, Alkermes, Inc.
Sale
2,034$43.05$87.6K229,524(D)

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Jun 1, 2026Jun 1 11:26 PMCraig C. HopkinsonEVP R&D, Chief Medical Officer
Sale
9,000$41.67$375.0K77,389(D)

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May 29, 2026May 29 10:03 PMSamuel Joseph ParisiVP, Finance (Interim PAO)
Sale
16,217$42.36$687.0K7,717(D)

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May 4, 2026May 5 12:42 AMDavid Joseph GaffinEVP, CLO, Alkermes, Inc.
Sale
2,034$33.20$67.5K231,558(D)

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May 1, 2026May 2 1:05 AMCraig C. HopkinsonEVP R&D, Chief Medical Officer
Sale
9,000$33.40$300.6K81,389(D)

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Mar 2, 2026Mar 5 1:19 AMSamuel Joseph ParisiVP, Finance (Interim PAO)
Sale
6,890$29.29$201.8K7,717(D)

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Mar 2, 2026Mar 5 1:18 AMChristian Todd NicholsSVP, Chief Commercial Officer
Sale
6,000$30.00$180.0K109,769(D)

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Mar 2, 2026Mar 5 1:16 AMCraig C. HopkinsonEVP R&D, Chief Medical Officer
Sale
9,000$29.72$267.5K89,389(D)

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Mar 3, 2026Mar 5 1:15 AMDavid Joseph GaffinEVP, CLO, Alkermes, Inc.
Sale
2,034$29.76$60.5K235,626(D)

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Mar 2, 2026Mar 5 1:15 AMDavid Joseph GaffinEVP, CLO, Alkermes, Inc.
Sale
2,034$29.29$59.6K237,660(D)

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Stock Options & Derivatives
Txn DateAcceptedInsiderTypeSharesExercise PriceShares OwnedFiling
May 1, 2026May 2 1:05 AMCraig C. HopkinsonEVP R&D, Chief Medical Officer
Option Exercise
5,000$19.3411,356(D)

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Mar 2, 2026Mar 5 1:21 AMJoshua ReedSVP, Chief Financial Officer
Grant/Award
97,284$30.2530,854(D)

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Mar 2, 2026Mar 5 1:20 AMPOPS RICHARD FDirector, Director and CEO, Alkermes plc
Grant/Award
88,843—88,843(D)

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Mar 2, 2026Mar 5 1:19 AMSamuel Joseph ParisiVP, Finance (Interim PAO)
Grant/Award
29,209$30.2514,176(D)

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Mar 2, 2026Mar 5 1:18 AMChristian Todd NicholsSVP, Chief Commercial Officer
Grant/Award
97,284$30.2530,854(D)

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Mar 2, 2026Mar 5 1:17 AMBlair Curtis JacksonEVP, Chief Operating Officer
Grant/Award
138,978$30.2544,078(D)

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Mar 2, 2026Mar 5 1:16 AMCraig C. HopkinsonEVP R&D, Chief Medical Officer
Grant/Award
121,605$30.2538,568(D)

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Mar 2, 2026Mar 5 1:16 AMCraig C. HopkinsonEVP R&D, Chief Medical Officer
Option Exercise
5,000$19.3421,356(D)

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Mar 2, 2026Mar 5 1:15 AMDavid Joseph GaffinEVP, CLO, Alkermes, Inc.
Grant/Award
114,656$30.2536,364(D)

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