LIVE FROM THE DATABASETRANSACTIONS 362,430COMPANIES 5,763LATEST TRADE Oct 16UPDATED Oct 17, 12:31 AM
ALKSCIK 0001520262

Alkermes plc.

203 transactions by 16 insiders, from October 15, 2025 to October 8, 2026.

Transactions
20316 insiders
Bought · P
Nonenobody bought on the open market
Sold · S
$10.6Mopen market
Net
−$10.6Mnet selling

Officers and directors

People inside the company. What they do with their own shares is the reason this data exists.

InsiderTradesPlannedBoughtSold
Craig C. HopkinsonCMO5844/58—$3.9M
David Joseph GaffinEVP2511/25—$735K
Samuel Joseph ParisiVP203/20—$889K
Christian Todd NicholsChief195/19—$553K
Blair Curtis JacksonCEO18———
nancy lynn snyderman M.D.Dir10——$2.2M
Shane CookeDir94/9—$2.1M
Nancy LurkerDir8———
Christopher I. WrightDir61/6—$90K
Brian P. McKeonDir5———
Frank Anders WilsonDir5———
Cato T. LaurencinDir5———
Richard GaynorDir5———
Joshua ReedCFO5———
Richard F. PopsCEO3———
Anne Clem WhitakerDir2———

All transactions

203 in total, newest filings first.

InsiderDateCodeSharesPriceValue
Joshua ReedCFODERIVOct 8M9,164——
Joshua ReedCFOOct 8F4,069$40.11$163K
Joshua ReedCFOOct 8M9,164——
Anne Clem WhitakerDirDERIVOct 7A17,998$0.00—?
Anne Clem WhitakerDirDERIVOct 7A7,239$0.00—?
David Joseph GaffinEVPOct 2SPLAN2,034$41.03$83K
David Joseph GaffinEVPSep 3SPLAN2,034$48.01$98K
Craig C. HopkinsonCMODERIVSep 1MPLAN5,000$0.00—?
Craig C. HopkinsonCMOSep 1SPLAN9,000$46.99$423K
Craig C. HopkinsonCMOSep 1MPLAN5,000$24.59$123K
Christian Todd NicholsChiefAug 17SPLAN664$49.65$33K
Christian Todd NicholsChiefAug 17SPLAN6,912$49.19$340K
Blair Curtis JacksonCEODERIVAug 5A124,305$0.00—?
Blair Curtis JacksonCEODERIVAug 5A93,229$0.00—?
nancy lynn snyderman M.D.DirDERIVAug 3M16,524$0.00—?
nancy lynn snyderman M.D.DirDERIVAug 3M27,948$0.00—?
nancy lynn snyderman M.D.DirAug 3S44,472$50.35$2.2M
nancy lynn snyderman M.D.DirAug 3M16,524$46.72$772K
nancy lynn snyderman M.D.DirAug 3M27,948$46.72$1.3M
Craig C. HopkinsonCMODERIVAug 3MPLAN4,896$0.00—?
Craig C. HopkinsonCMODERIVAug 3MPLAN104$0.00—?
Craig C. HopkinsonCMOAug 3SPLAN9,000$48.58$437K
Craig C. HopkinsonCMOAug 3MPLAN4,896$24.59$120K
Craig C. HopkinsonCMOAug 3MPLAN104$19.34$2K
David Joseph GaffinEVPAug 3SPLAN2,034$48.58$99K
David Joseph GaffinEVPJul 6SPLAN2,034$54.03$110K
Craig C. HopkinsonCMODERIVJul 1MPLAN5,000$0.00—?
Craig C. HopkinsonCMOJul 1SPLAN700$52.13$36K
Craig C. HopkinsonCMOJul 1SPLAN8,300$51.46$427K
Craig C. HopkinsonCMOJul 1MPLAN5,000$19.34$97K
Christopher I. WrightDirJun 12SPLAN2,000$45.10$90K
David Joseph GaffinEVPJun 4SPLAN2,034$43.05$88K
Craig C. HopkinsonCMODERIVJun 1MPLAN5,000$0.00—?
Craig C. HopkinsonCMOJun 1SPLAN9,000$41.67$375K
Craig C. HopkinsonCMOJun 1MPLAN5,000$19.34$97K
Samuel Joseph ParisiVPDERIVMay 29M12,825$0.00—?
Samuel Joseph ParisiVPDERIVMay 29M3,392$0.00—?
Samuel Joseph ParisiVPMay 29S16,217$42.36$687K
Samuel Joseph ParisiVPMay 29M12,825$19.34$248K
Samuel Joseph ParisiVPMay 29M3,392$20.03$68K
Christopher I. WrightDirDERIVMay 21M6,142——
Christopher I. WrightDirDERIVMay 20A5,409$0.00—?
Christopher I. WrightDirDERIVMay 20A11,538$0.00—?
Christopher I. WrightDirMay 21F1,475$36.95$55K
Christopher I. WrightDirMay 21M6,142——
Frank Anders WilsonDirDERIVMay 21M6,142——
Frank Anders WilsonDirDERIVMay 20A5,409$0.00—?
Frank Anders WilsonDirDERIVMay 20A11,538$0.00—?
Frank Anders WilsonDirMay 21F1,475$36.95$55K
Frank Anders WilsonDirMay 21M6,142——
nancy lynn snyderman M.D.DirDERIVMay 21M6,142——
nancy lynn snyderman M.D.DirDERIVMay 20A5,409$0.00—?
nancy lynn snyderman M.D.DirDERIVMay 20A11,538$0.00—?
nancy lynn snyderman M.D.DirMay 21F1,475$36.95$55K
nancy lynn snyderman M.D.DirMay 21M6,142——
Brian P. McKeonDirDERIVMay 21M6,142——
Brian P. McKeonDirDERIVMay 20A5,409$0.00—?
Brian P. McKeonDirDERIVMay 20A11,538$0.00—?
Brian P. McKeonDirMay 21F1,475$36.95$55K
Brian P. McKeonDirMay 21M6,142——
Nancy LurkerDirDERIVMay 21M6,142——
Nancy LurkerDirDERIVMay 20A5,409$0.00—?
Nancy LurkerDirDERIVMay 20A11,538$0.00—?
Nancy LurkerDirMay 21F1,475$36.95$55K
Nancy LurkerDirMay 21M6,142——
Cato T. LaurencinDirDERIVMay 21M6,142——
Cato T. LaurencinDirDERIVMay 20A5,409$0.00—?
Cato T. LaurencinDirDERIVMay 20A11,538$0.00—?
Cato T. LaurencinDirMay 21F1,475$36.95$55K
Cato T. LaurencinDirMay 21M6,142——
Richard GaynorDirDERIVMay 21M6,142——
Richard GaynorDirDERIVMay 20A5,409$0.00—?
Richard GaynorDirDERIVMay 20A11,538$0.00—?
Richard GaynorDirMay 21F1,475$36.95$55K
Richard GaynorDirMay 21M6,142——
Shane CookeDirDERIVMay 21M6,142——
Shane CookeDirDERIVMay 20A5,409$0.00—?
Shane CookeDirDERIVMay 20A11,538$0.00—?
Shane CookeDirMay 21F3,207$36.95$118K
Shane CookeDirMay 21M6,142——
David Joseph GaffinEVPMay 4SPLAN2,034$33.20$68K
Craig C. HopkinsonCMODERIVMay 1MPLAN5,000$0.00—?
Craig C. HopkinsonCMOMay 1SPLAN9,000$33.40$301K
Craig C. HopkinsonCMOMay 1MPLAN5,000$19.34$97K
Nancy LurkerDirDERIVApr 11M3,751——
Nancy LurkerDirApr 11F901$33.36$30K
Nancy LurkerDirApr 11M3,751——
David Joseph GaffinEVPApr 6SPLAN2,034$34.57$70K
Craig C. HopkinsonCMODERIVApr 1MPLAN5,000$0.00—?
Craig C. HopkinsonCMOApr 1SPLAN9,000$35.51$320K
Craig C. HopkinsonCMOApr 1MPLAN5,000$19.34$97K
Joshua ReedCFODERIVMar 2A30,854$0.00—?
Joshua ReedCFODERIVMar 2A66,430$0.00—?
Richard F. PopsCEODERIVMar 2A88,843$0.00—?
Samuel Joseph ParisiVPDERIVMar 2APLAN14,176$0.00—?
Samuel Joseph ParisiVPDERIVMar 2APLAN15,033$0.00—?
Samuel Joseph ParisiVPMar 2SPLAN6,890$29.29$202K
Christian Todd NicholsChiefDERIVMar 2APLAN30,854$0.00—?
Christian Todd NicholsChiefDERIVMar 2APLAN66,430$0.00—?
Christian Todd NicholsChiefMar 2SPLAN6,000$30.00$180K
Blair Curtis JacksonCOODERIVMar 2A44,078$0.00—?
Blair Curtis JacksonCOODERIVMar 2A94,900$0.00—?
Craig C. HopkinsonCMODERIVMar 2APLAN38,568$0.00—?
Craig C. HopkinsonCMODERIVMar 2APLAN83,037$0.00—?
Craig C. HopkinsonCMODERIVMar 2MPLAN5,000$0.00—?
Craig C. HopkinsonCMOMar 2SPLAN9,000$29.72$267K
Craig C. HopkinsonCMOMar 2MPLAN5,000$19.34$97K
David Joseph GaffinEVPDERIVMar 2APLAN36,364$0.00—?
David Joseph GaffinEVPDERIVMar 2APLAN78,292$0.00—?
David Joseph GaffinEVPMar 3SPLAN2,034$29.76$61K
David Joseph GaffinEVPMar 2SPLAN2,034$29.29$60K
Samuel Joseph ParisiVPDERIVFeb 26M2,747——
Samuel Joseph ParisiVPFeb 26F808$30.73$25K
Samuel Joseph ParisiVPFeb 26M2,747——
Christian Todd NicholsChiefDERIVFeb 26M5,410——
Christian Todd NicholsChiefFeb 26F2,403$30.73$74K
Christian Todd NicholsChiefFeb 26M5,410——
Blair Curtis JacksonCOODERIVFeb 26M8,322——
Blair Curtis JacksonCOOFeb 26F3,695$30.73$114K
Blair Curtis JacksonCOOFeb 26M8,322——
Craig C. HopkinsonCMODERIVFeb 26M6,866——
Craig C. HopkinsonCMOFeb 26F3,049$30.73$94K
Craig C. HopkinsonCMOFeb 26M6,866——
David Joseph GaffinEVPDERIVFeb 26M6,866——
David Joseph GaffinEVPFeb 26F3,049$30.73$94K
David Joseph GaffinEVPFeb 26M6,866——
Samuel Joseph ParisiVPDERIVFeb 23M2,283——
Samuel Joseph ParisiVPFeb 23F672$32.19$22K
Samuel Joseph ParisiVPFeb 23M2,283——
Christian Todd NicholsChiefDERIVFeb 23M6,407——
Christian Todd NicholsChiefFeb 23F2,845$32.19$92K
Christian Todd NicholsChiefFeb 23M6,407——
Blair Curtis JacksonCOODERIVFeb 23M8,738——
Blair Curtis JacksonCOOFeb 23F3,880$32.19$125K
Blair Curtis JacksonCOOFeb 23M8,738——
Craig C. HopkinsonCMODERIVFeb 23M7,689——
Craig C. HopkinsonCMOFeb 23F3,414$32.19$110K
Craig C. HopkinsonCMOFeb 23M7,689——
David Joseph GaffinEVPDERIVFeb 23M7,689——
David Joseph GaffinEVPFeb 23F3,414$32.19$110K
David Joseph GaffinEVPFeb 23M7,689——
Samuel Joseph ParisiVPDERIVFeb 19M2,991——
Samuel Joseph ParisiVPDERIVFeb 18M2,034——
Samuel Joseph ParisiVPFeb 19F979$32.00$31K
Samuel Joseph ParisiVPFeb 19M2,991——
Samuel Joseph ParisiVPFeb 18F706$32.02$23K
Samuel Joseph ParisiVPFeb 18M2,034——
Christian Todd NicholsChiefDERIVFeb 19M6,045——
Christian Todd NicholsChiefDERIVFeb 18M6,355——
Christian Todd NicholsChiefFeb 19F2,277$32.00$73K
Christian Todd NicholsChiefFeb 19M6,045——
Christian Todd NicholsChiefFeb 18F1,869$32.02$60K
Christian Todd NicholsChiefFeb 18M6,355——
Blair Curtis JacksonCOODERIVFeb 19M9,300——
Blair Curtis JacksonCOODERIVFeb 18M8,897——
Blair Curtis JacksonCOOFeb 19F4,130$32.00$132K
Blair Curtis JacksonCOOFeb 19M9,300——
Blair Curtis JacksonCOOFeb 18F3,796$32.02$122K
Blair Curtis JacksonCOOFeb 18M8,897——
Craig C. HopkinsonCMODERIVFeb 19M7,673——
Craig C. HopkinsonCMODERIVFeb 18M8,897——
Craig C. HopkinsonCMOFeb 19F3,407$32.00$109K
Craig C. HopkinsonCMOFeb 19M7,673——
Craig C. HopkinsonCMOFeb 18F3,504$32.02$112K
Craig C. HopkinsonCMOFeb 18M8,897——
David Joseph GaffinEVPDERIVFeb 19M7,673——
David Joseph GaffinEVPDERIVFeb 18M6,355——
David Joseph GaffinEVPFeb 19F3,407$32.00$109K
David Joseph GaffinEVPFeb 19M7,673——
David Joseph GaffinEVPFeb 18F2,126$32.02$68K
David Joseph GaffinEVPFeb 18M6,355——
Richard F. PopsCEOFeb 5F62,230$33.55$2.1M
Richard F. PopsCEOFeb 5A149,580——
Christian Todd NicholsChiefFeb 5F6,389$33.55$214K
Christian Todd NicholsChiefFeb 5A21,127——
Blair Curtis JacksonCOOFeb 5F8,626$33.55$289K
Blair Curtis JacksonCOOFeb 5A28,810——
Craig C. HopkinsonCMOFeb 5F7,454$33.55$250K
Craig C. HopkinsonCMOFeb 5A25,352——
David Joseph GaffinEVPFeb 5F7,619$33.55$256K
David Joseph GaffinEVPFeb 5A25,352——
Craig C. HopkinsonCMODERIVFeb 2MPLAN5,000$0.00—?
Craig C. HopkinsonCMOFeb 2SPLAN4,000$33.54$134K
Craig C. HopkinsonCMOFeb 2SPLAN5,000$34.24$171K
Craig C. HopkinsonCMOFeb 2MPLAN5,000$19.34$97K
Shane CookeDirDERIVFeb 2MPLAN61,200$0.00—?
Shane CookeDirFeb 2SPLAN32,113$34.78$1.1M
Shane CookeDirFeb 2SPLAN29,087$34.34$999K
Shane CookeDirFeb 2MPLAN61,200$31.64$1.9M
Craig C. HopkinsonCMODERIVJan 8MPLAN5,000$0.00—?
Craig C. HopkinsonCMOJan 8SPLAN5,000$30.00$150K
Craig C. HopkinsonCMOJan 8MPLAN5,000$19.34$97K
Craig C. HopkinsonCMOJan 2SPLAN4,000$28.00$112K
Craig C. HopkinsonCMODERIVDec 3MPLAN3,748$0.00—?
Craig C. HopkinsonCMODec 3SPLAN3,748$30.00$112K
Craig C. HopkinsonCMODec 3MPLAN3,748$19.34$72K
Craig C. HopkinsonCMODec 1SPLAN4,000$29.30$117K
Craig C. HopkinsonCMODERIVNov 3MPLAN5,000$0.00—?
Craig C. HopkinsonCMONov 3SPLAN9,000$30.38$273K
Craig C. HopkinsonCMONov 3MPLAN5,000$19.34$97K