Last 12 months
Inside the activity.
0 purchase rows · 33 sale rows
Disclosed non-derivative P/S rows, by transaction month. Includes amendments and private transactions.Monthly counts
| Month | Purchases | Sales |
|---|---|---|
| Nov 2025 | 0 | 1 |
| Dec 2025 | 0 | 2 |
| Jan 2026 | 0 | 2 |
| Feb 2026 | 0 | 4 |
| Mar 2026 | 0 | 5 |
| Apr 2026 | 0 | 2 |
| May 2026 | 0 | 3 |
| Jun 2026 | 0 | 3 |
| Jul 2026 | 0 | 3 |
| Aug 2026 | 0 | 5 |
| Sep 2026 | 0 | 2 |
| Oct 2026 | 0 | 1 |
Latest available
Insider transactions
Purchases/sales include open-market and private transactions. Plan disclosure applies to the filing; individual rows may differ. “Not disclosed” is not “unplanned.”
The cutoff filters transaction history only. Company summaries and owner relationships show the latest available disclosures. Parser corrections can improve historical records.
| Transaction date | Owner / reported role | Activity / security | Shares / units | Reported price | Reported value | Details |
|---|---|---|---|---|---|---|
| October 08, 2026 Filed Oct 9, 2026 22:18 UTC |
Reed JoshuaSVP, Chief Financial Officer
|
Exercise / conversionRestricted Stock Unit Award · Derivative | 9,164 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001520262-26-000131 · form4.xml · derivative · entry 3 Reed Joshua · CIK 0001746541 · SVP, Chief Financial Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 27,492 Underlying: Ordinary Shares · 9,164 shares Expires not disclosed Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one ordinary share. F1 · price: Each restricted stock unit represents a contingent right to receive one ordinary share. F2 · derivative.exercise_date: Shares subject to the restricted stock unit award vest in four equal annual installments, commencing on 10/8/2026. F2 · derivative.expiration_date: Shares subject to the restricted stock unit award vest in four equal annual installments, commencing on 10/8/2026. Read SEC document |
| October 08, 2026 Filed Oct 9, 2026 22:18 UTC |
Reed JoshuaSVP, Chief Financial Officer
|
Tax withholdingOrdinary Shares | 4,069 | $40.11 | $163,207.59 |
DisclosureSEC source: 0001520262-26-000131 · form4.xml · nonDerivative · entry 2 Reed Joshua · CIK 0001746541 · SVP, Chief Financial Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 5,095 Read SEC document |
| October 08, 2026 Filed Oct 9, 2026 22:18 UTC |
Reed JoshuaSVP, Chief Financial Officer
|
Exercise / conversionOrdinary Shares | 9,164 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001520262-26-000131 · form4.xml · nonDerivative · entry 1 Reed Joshua · CIK 0001746541 · SVP, Chief Financial Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 9,164 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · price: Each restricted stock unit represents a contingent right to receive one ordinary share. Read SEC document |
| October 07, 2026 Filed Oct 9, 2026 22:16 UTC |
Whitaker Anne ClemDirector
|
GrantNon Qualified Stock Option (Right to Buy) · Derivative | 17,998 | $0.00 Strike: $41.45 | $0.00 |
DisclosureSEC source: 0001520262-26-000130 · form4.xml · derivative · entry 2 Whitaker Anne Clem · CIK 0001593283 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 17,998 Underlying: Ordinary Shares · 17,998 shares Expires 2036-10-07 F3 · derivative.exercise_date: Shares subject to the stock option award vest in three equal annual installments commencing on 10/7/2027. Read SEC document |
| October 07, 2026 Filed Oct 9, 2026 22:16 UTC |
Whitaker Anne ClemDirector
|
GrantRestricted Stock Unit Award · Derivative | 7,239 | $0.00 | $0.00 |
DisclosureSEC source: 0001520262-26-000130 · form4.xml · derivative · entry 1 Whitaker Anne Clem · CIK 0001593283 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 7,239 Underlying: Ordinary Shares · 7,239 shares Expires not disclosed F1 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one ordinary share. F2 · derivative.exercise_date: Shares subject to the restricted stock unit award vest in three equal annual installments commencing on 10/7/2027. F2 · derivative.expiration_date: Shares subject to the restricted stock unit award vest in three equal annual installments commencing on 10/7/2027. Read SEC document |
| October 02, 2026 Filed Oct 2, 2026 22:22 UTC |
Gaffin David JosephEVP, CLO, Alkermes, Inc.
|
SaleOrdinary Shares | 2,034 | $41.03 | $83,455.02 |
DisclosureSEC source: 0001520262-26-000127 · form4.xml · nonDerivative · entry 1 Gaffin David Joseph · CIK 0001675905 · EVP, CLO, Alkermes, Inc. 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 221,388 F1 · kind: This sale was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on 11/19/2025. Read SEC document |
| September 03, 2026 Filed Sep 3, 2026 22:32 UTC |
Gaffin David JosephEVP, CLO, Alkermes, Inc.
|
SaleOrdinary Shares | 2,034 | $48.01 | $97,652.34 |
DisclosureSEC source: 0001520262-26-000120 · form4.xml · nonDerivative · entry 1 Gaffin David Joseph · CIK 0001675905 · EVP, CLO, Alkermes, Inc. 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 223,422 F1 · kind: This sale was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on 11/19/2025. Read SEC document |
| September 01, 2026 Filed Sep 1, 2026 23:08 UTC |
Hopkinson Craig C.EVP R&D, Chief Medical Officer
|
Exercise / conversionEmployee Stock Option (Right to Buy) · Derivative | 5,000 | $0.00 Strike: $24.59 | $0.00 |
DisclosureSEC source: 0001520262-26-000118 · form4.xml · derivative · entry 3 Hopkinson Craig C. · CIK 0001730048 · EVP R&D, Chief Medical Officer 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 61,276 Underlying: Ordinary Shares · 5,000 shares Expires 2032-02-18 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · kind: This option exercise was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on 3/14/2025. F4 · derivative.exercise_date: These options are fully vested in accordance with their terms. Read SEC document |
| September 01, 2026 Filed Sep 1, 2026 23:08 UTC |
Hopkinson Craig C.EVP R&D, Chief Medical Officer
|
SaleOrdinary Shares | 9,000 | $46.99 | $422,874.00 |
DisclosureSEC source: 0001520262-26-000118 · form4.xml · nonDerivative · entry 2 Hopkinson Craig C. · CIK 0001730048 · EVP R&D, Chief Medical Officer 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 65,389 F2 · kind: This sale was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on 3/14/2025. F3 · price: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $46.8269 to $47.3197. Full information regarding the number of shares sold at each separate price can be provided to the issuer, any security holder of the issuer or the SEC staff upon request. Read SEC document |
| September 01, 2026 Filed Sep 1, 2026 23:08 UTC |
Hopkinson Craig C.EVP R&D, Chief Medical Officer
|
Exercise / conversionOrdinary Shares | 5,000 | $24.59 | $122,950.00 |
DisclosureSEC source: 0001520262-26-000118 · form4.xml · nonDerivative · entry 1 Hopkinson Craig C. · CIK 0001730048 · EVP R&D, Chief Medical Officer 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 74,389 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · kind: This option exercise was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on 3/14/2025. Read SEC document |
| August 17, 2026 Filed Aug 17, 2026 22:53 UTC |
Nichols Christian ToddSVP, Chief Commercial Officer
|
SaleOrdinary Shares | 664 | $49.65 | $32,969.33 |
DisclosureSEC source: 0001520262-26-000116 · form4.xml · nonDerivative · entry 2 Nichols Christian Todd · CIK 0001813312 · SVP, Chief Commercial Officer 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 102,193 F1 · kind: This sale was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on 5/15/2026. F3 · price: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $49.61 to $49.79. Full information regarding the number of shares sold at each separate price can be provided to the issuer, any security holder of the issuer or the SEC staff upon request. Read SEC document |
| August 17, 2026 Filed Aug 17, 2026 22:53 UTC |
Nichols Christian ToddSVP, Chief Commercial Officer
|
SaleOrdinary Shares | 6,912 | $49.19 | $339,967.41 |
DisclosureSEC source: 0001520262-26-000116 · form4.xml · nonDerivative · entry 1 Nichols Christian Todd · CIK 0001813312 · SVP, Chief Commercial Officer 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 102,857 F1 · kind: This sale was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on 5/15/2026. F2 · price: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $48.6092 to $49.49. Full information regarding the number of shares sold at each separate price can be provided to the issuer, any security holder of the issuer or the SEC staff upon request. Read SEC document |
| August 05, 2026 Filed Aug 8, 2026 01:17 UTC |
Jackson Blair CurtisDirector · President & CEO, Alkermes plc
|
GrantEmployee Stock Option (Right to Buy) · Derivative | 124,305 | $0.00 Strike: $49.61 | $0.00 |
DisclosureSEC source: 0001520262-26-000113 · form4.xml · derivative · entry 2 Jackson Blair Curtis · CIK 0001842348 · Director · President & CEO, Alkermes plc 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 124,305 Underlying: Ordinary Shares · 124,305 shares Expires 2036-08-05 F1 · kind: This award was granted in connection with the reporting person's appointment as President and Chief Executive Officer. F3 · derivative.exercise_date: Shares underlying the stock option shall vest and become exercisable, if at all, in two tranches based upon the closing price of an ordinary share of Alkermes plc, as reported by the Nasdaq Global Select Market or another national securities exchange on which Alkermes plc's ordinary shares are listed, trading at certain pre-specified levels for 30 consecutive trading days, subject in each case to the reporting person's completion of two years of continuous service (or less, in the event of a change in control) in the role of President and Chief Executive Officer. This award expires ten years from the date of grant. Read SEC document |
| August 05, 2026 Filed Aug 8, 2026 01:17 UTC |
Jackson Blair CurtisDirector · President & CEO, Alkermes plc
|
GrantEmployee Stock Option (Right to Buy) · Derivative | 93,229 | $0.00 Strike: $49.61 | $0.00 |
DisclosureSEC source: 0001520262-26-000113 · form4.xml · derivative · entry 1 Jackson Blair Curtis · CIK 0001842348 · Director · President & CEO, Alkermes plc 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 93,229 Underlying: Ordinary Shares · 93,229 shares Expires 2036-08-05 F1 · kind: This award was granted in connection with the reporting person's appointment as President and Chief Executive Officer. F2 · derivative.exercise_date: Shares underlying the stock option vest and become exercisable in four equal annual installments, commencing on 8/5/2027. Read SEC document |
| August 03, 2026 Filed Aug 3, 2026 23:16 UTC |
snyderman nancy lynn MDDirector
|
Exercise / conversionNon Qualified Stock Option (Right to Buy) · Derivative | 16,524 | $0.00 Strike: $46.72 | $0.00 |
DisclosureSEC source: 0001520262-26-000111 · form4.xml · derivative · entry 6 snyderman nancy lynn MD · CIK 0001675198 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 0 Underlying: Ordinary Shares · 16,524 shares Expires 2026-09-14 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F3 · derivative.exercise_date: These options are fully vested in accordance with their terms. Read SEC document |
| August 03, 2026 Filed Aug 3, 2026 23:16 UTC |
snyderman nancy lynn MDDirector
|
Exercise / conversionNon Qualified Stock Option (Right to Buy) · Derivative | 27,948 | $0.00 Strike: $46.72 | $0.00 |
DisclosureSEC source: 0001520262-26-000111 · form4.xml · derivative · entry 5 snyderman nancy lynn MD · CIK 0001675198 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 0 Underlying: Ordinary Shares · 27,948 shares Expires 2026-09-14 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F3 · derivative.exercise_date: These options are fully vested in accordance with their terms. Read SEC document |
| August 03, 2026 Filed Aug 3, 2026 23:16 UTC |
snyderman nancy lynn MDDirector
|
SaleOrdinary Shares | 44,472 | $50.35 | $2,239,076.26 |
DisclosureSEC source: 0001520262-26-000111 · form4.xml · nonDerivative · entry 3 snyderman nancy lynn MD · CIK 0001675198 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 15,395 F1 · price: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $50.07 to $50.70. Full information regarding the number of shares sold at each separate price can be provided to the issuer, any security holder of the issuer or the SEC staff upon request. Read SEC document |
| August 03, 2026 Filed Aug 3, 2026 23:16 UTC |
snyderman nancy lynn MDDirector
|
Exercise / conversionOrdinary Shares | 16,524 | $46.72 | $772,001.28 |
DisclosureSEC source: 0001520262-26-000111 · form4.xml · nonDerivative · entry 2 snyderman nancy lynn MD · CIK 0001675198 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 59,867 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. Read SEC document |
| August 03, 2026 Filed Aug 3, 2026 23:16 UTC |
snyderman nancy lynn MDDirector
|
Exercise / conversionOrdinary Shares | 27,948 | $46.72 | $1,305,730.56 |
DisclosureSEC source: 0001520262-26-000111 · form4.xml · nonDerivative · entry 1 snyderman nancy lynn MD · CIK 0001675198 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 43,343 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. Read SEC document |
| August 03, 2026 Filed Aug 3, 2026 23:12 UTC |
Hopkinson Craig C.EVP R&D, Chief Medical Officer
|
Exercise / conversionEmployee Stock Option (Right to Buy) · Derivative | 4,896 | $0.00 Strike: $24.59 | $0.00 |
DisclosureSEC source: 0001520262-26-000110 · form4.xml · derivative · entry 5 Hopkinson Craig C. · CIK 0001730048 · EVP R&D, Chief Medical Officer 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 66,276 Underlying: Ordinary Shares · 4,896 shares Expires 2032-02-18 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · kind: This option exercise was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on 3/14/2025. F3 · derivative.exercise_date: These options are fully vested in accordance with their terms. Read SEC document |
| August 03, 2026 Filed Aug 3, 2026 23:12 UTC |
Hopkinson Craig C.EVP R&D, Chief Medical Officer
|
Exercise / conversionEmployee Stock Option (Right to Buy) · Derivative | 104 | $0.00 Strike: $19.34 | $0.00 |
DisclosureSEC source: 0001520262-26-000110 · form4.xml · derivative · entry 4 Hopkinson Craig C. · CIK 0001730048 · EVP R&D, Chief Medical Officer 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 1,252 Underlying: Ordinary Shares · 104 shares Expires 2031-02-22 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · kind: This option exercise was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on 3/14/2025. F3 · derivative.exercise_date: These options are fully vested in accordance with their terms. Read SEC document |
| August 03, 2026 Filed Aug 3, 2026 23:12 UTC |
Hopkinson Craig C.EVP R&D, Chief Medical Officer
|
SaleOrdinary Shares | 9,000 | $48.58 | $437,220.00 |
DisclosureSEC source: 0001520262-26-000110 · form4.xml · nonDerivative · entry 3 Hopkinson Craig C. · CIK 0001730048 · EVP R&D, Chief Medical Officer 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 69,389 F2 · kind: This sale was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on 3/14/2025. Read SEC document |
| August 03, 2026 Filed Aug 3, 2026 23:12 UTC |
Hopkinson Craig C.EVP R&D, Chief Medical Officer
|
Exercise / conversionOrdinary Shares | 4,896 | $24.59 | $120,392.64 |
DisclosureSEC source: 0001520262-26-000110 · form4.xml · nonDerivative · entry 2 Hopkinson Craig C. · CIK 0001730048 · EVP R&D, Chief Medical Officer 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 78,389 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · kind: This option exercise was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on 3/14/2025. Read SEC document |
| August 03, 2026 Filed Aug 3, 2026 23:12 UTC |
Hopkinson Craig C.EVP R&D, Chief Medical Officer
|
Exercise / conversionOrdinary Shares | 104 | $19.34 | $2,011.36 |
DisclosureSEC source: 0001520262-26-000110 · form4.xml · nonDerivative · entry 1 Hopkinson Craig C. · CIK 0001730048 · EVP R&D, Chief Medical Officer 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 73,493 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · kind: This option exercise was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on 3/14/2025. Read SEC document |
| August 03, 2026 Filed Aug 3, 2026 23:09 UTC |
Gaffin David JosephEVP, CLO, Alkermes, Inc.
|
SaleOrdinary Shares | 2,034 | $48.58 | $98,811.72 |
DisclosureSEC source: 0001520262-26-000109 · form4.xml · nonDerivative · entry 1 Gaffin David Joseph · CIK 0001675905 · EVP, CLO, Alkermes, Inc. 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 225,456 F1 · kind: This sale was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on 11/19/2025. Read SEC document |
| July 06, 2026 Filed Jul 6, 2026 20:48 UTC |
Gaffin David JosephEVP, CLO, Alkermes, Inc.
|
SaleOrdinary Shares | 2,034 | $54.03 | $109,897.02 |
DisclosureSEC source: 0001520262-26-000105 · form4.xml · nonDerivative · entry 1 Gaffin David Joseph · CIK 0001675905 · EVP, CLO, Alkermes, Inc. 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 227,490 F1 · kind: This sale was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on 11/19/2025. Read SEC document |
| July 01, 2026 Filed Jul 1, 2026 22:29 UTC |
Hopkinson Craig C.EVP R&D, Chief Medical Officer
|
Exercise / conversionEmployee Stock Option (Right to Buy) · Derivative | 5,000 | $0.00 Strike: $19.34 | $0.00 |
DisclosureSEC source: 0001520262-26-000103 · form4.xml · derivative · entry 4 Hopkinson Craig C. · CIK 0001730048 · EVP R&D, Chief Medical Officer 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 1,356 Underlying: Ordinary Shares · 5,000 shares Expires 2031-02-22 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · kind: This option exercise was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on 3/14/2025. F5 · derivative.exercise_date: These options are fully vested in accordance with their terms. Read SEC document |
| July 01, 2026 Filed Jul 1, 2026 22:29 UTC |
Hopkinson Craig C.EVP R&D, Chief Medical Officer
|
SaleOrdinary Shares | 700 | $52.13 | $36,491.98 |
DisclosureSEC source: 0001520262-26-000103 · form4.xml · nonDerivative · entry 3 Hopkinson Craig C. · CIK 0001730048 · EVP R&D, Chief Medical Officer 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 73,389 F2 · kind: This sale was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on 3/14/2025. F4 · price: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $52.10 to $52.17. Full information regarding the number of shares sold at each separate price can be provided to the issuer, any security holder of the issuer or the SEC staff upon request. Read SEC document |
| July 01, 2026 Filed Jul 1, 2026 22:29 UTC |
Hopkinson Craig C.EVP R&D, Chief Medical Officer
|
SaleOrdinary Shares | 8,300 | $51.46 | $427,128.79 |
DisclosureSEC source: 0001520262-26-000103 · form4.xml · nonDerivative · entry 2 Hopkinson Craig C. · CIK 0001730048 · EVP R&D, Chief Medical Officer 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 74,089 F2 · kind: This sale was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on 3/14/2025. F3 · price: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $51.06 to $52.04. Full information regarding the number of shares sold at each separate price can be provided to the issuer, any security holder of the issuer or the SEC staff upon request. Read SEC document |
| July 01, 2026 Filed Jul 1, 2026 22:29 UTC |
Hopkinson Craig C.EVP R&D, Chief Medical Officer
|
Exercise / conversionOrdinary Shares | 5,000 | $19.34 | $96,700.00 |
DisclosureSEC source: 0001520262-26-000103 · form4.xml · nonDerivative · entry 1 Hopkinson Craig C. · CIK 0001730048 · EVP R&D, Chief Medical Officer 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 82,389 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · kind: This option exercise was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on 3/14/2025. Read SEC document |
| June 12, 2026 Filed Jun 13, 2026 00:04 UTC |
Wright Christopher IDirector
|
SaleOrdinary Shares | 2,000 | $45.10 | $90,200.00 |
DisclosureSEC source: 0001520262-26-000101 · form4.xml · nonDerivative · entry 1 Wright Christopher I · CIK 0001838503 · Director 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 25,680 F1 · kind: This sale was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on 3/11/2026. Read SEC document |
| June 04, 2026 Filed Jun 4, 2026 21:00 UTC |
Gaffin David JosephEVP, CLO, Alkermes, Inc.
|
SaleOrdinary Shares | 2,034 | $43.05 | $87,563.70 |
DisclosureSEC source: 0001520262-26-000099 · form4.xml · nonDerivative · entry 1 Gaffin David Joseph · CIK 0001675905 · EVP, CLO, Alkermes, Inc. 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 229,524 F1 · kind: This sale was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on 11/19/2025. Read SEC document |
| June 01, 2026 Filed Jun 1, 2026 23:26 UTC |
Hopkinson Craig C.EVP R&D, Chief Medical Officer
|
Exercise / conversionEmployee Stock Option (Right to Buy) · Derivative | 5,000 | $0.00 Strike: $19.34 | $0.00 |
DisclosureSEC source: 0001520262-26-000097 · form4.xml · derivative · entry 3 Hopkinson Craig C. · CIK 0001730048 · EVP R&D, Chief Medical Officer 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 6,356 Underlying: Ordinary Shares · 5,000 shares Expires 2031-02-22 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · kind: This option exercise was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on 3/14/2025. F4 · derivative.exercise_date: These options are fully vested in accordance with their terms. Read SEC document |
| June 01, 2026 Filed Jun 1, 2026 23:26 UTC |
Hopkinson Craig C.EVP R&D, Chief Medical Officer
|
SaleOrdinary Shares | 9,000 | $41.67 | $375,043.50 |
DisclosureSEC source: 0001520262-26-000097 · form4.xml · nonDerivative · entry 2 Hopkinson Craig C. · CIK 0001730048 · EVP R&D, Chief Medical Officer 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 77,389 F2 · kind: This sale was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on 3/14/2025. F3 · price: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $41.37 to $42.19. Full information regarding the number of shares sold at each separate price can be provided to the issuer, any security holder of the issuer or the SEC staff upon request. Read SEC document |
| June 01, 2026 Filed Jun 1, 2026 23:26 UTC |
Hopkinson Craig C.EVP R&D, Chief Medical Officer
|
Exercise / conversionOrdinary Shares | 5,000 | $19.34 | $96,700.00 |
DisclosureSEC source: 0001520262-26-000097 · form4.xml · nonDerivative · entry 1 Hopkinson Craig C. · CIK 0001730048 · EVP R&D, Chief Medical Officer 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 86,389 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · kind: This option exercise was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on 3/14/2025. Read SEC document |
| May 29, 2026 Filed May 29, 2026 22:03 UTC |
Parisi Samuel JosephVP, Finance (Interim PAO)
|
Exercise / conversionEmployee Stock Option (Right to Buy) · Derivative | 12,825 | $0.00 Strike: $19.34 | $0.00 |
DisclosureSEC source: 0001520262-26-000095 · form4.xml · derivative · entry 5 Parisi Samuel Joseph · CIK 0002010945 · VP, Finance (Interim PAO) 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 12,826 Underlying: Ordinary Shares · 12,825 shares Expires 2031-02-22 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F2 · derivative.exercise_date: These options are fully vested in accordance with their terms. Read SEC document |
| May 29, 2026 Filed May 29, 2026 22:03 UTC |
Parisi Samuel JosephVP, Finance (Interim PAO)
|
Exercise / conversionEmployee Stock Option (Right to Buy) · Derivative | 3,392 | $0.00 Strike: $20.03 | $0.00 |
DisclosureSEC source: 0001520262-26-000095 · form4.xml · derivative · entry 4 Parisi Samuel Joseph · CIK 0002010945 · VP, Finance (Interim PAO) 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 3,394 Underlying: Ordinary Shares · 3,392 shares Expires 2030-02-20 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F2 · derivative.exercise_date: These options are fully vested in accordance with their terms. Read SEC document |
| May 29, 2026 Filed May 29, 2026 22:03 UTC |
Parisi Samuel JosephVP, Finance (Interim PAO)
|
SaleOrdinary Shares | 16,217 | $42.36 | $687,007.26 |
DisclosureSEC source: 0001520262-26-000095 · form4.xml · nonDerivative · entry 3 Parisi Samuel Joseph · CIK 0002010945 · VP, Finance (Interim PAO) 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 7,717 F1 · price: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $42.245 to $42.50. Full information regarding the number of shares sold at each separate price can be provided to the issuer, any security holder of the issuer or the SEC staff upon request. Read SEC document |
| May 29, 2026 Filed May 29, 2026 22:03 UTC |
Parisi Samuel JosephVP, Finance (Interim PAO)
|
Exercise / conversionOrdinary Shares | 12,825 | $19.34 | $248,035.50 |
DisclosureSEC source: 0001520262-26-000095 · form4.xml · nonDerivative · entry 2 Parisi Samuel Joseph · CIK 0002010945 · VP, Finance (Interim PAO) 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 23,934 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. Read SEC document |
| May 29, 2026 Filed May 29, 2026 22:03 UTC |
Parisi Samuel JosephVP, Finance (Interim PAO)
|
Exercise / conversionOrdinary Shares | 3,392 | $20.03 | $67,941.76 |
DisclosureSEC source: 0001520262-26-000095 · form4.xml · nonDerivative · entry 1 Parisi Samuel Joseph · CIK 0002010945 · VP, Finance (Interim PAO) 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 11,109 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. Read SEC document |
| May 21, 2026 Filed May 23, 2026 00:06 UTC |
Wilson Frank AndersDirector
|
Exercise / conversionRestricted Stock Unit Award · Derivative | 6,142 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001520262-26-000092 · form4.xml · derivative · entry 5 Wilson Frank Anders · CIK 0001462948 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 0 Underlying: Ordinary Shares · 6,142 shares Expires not disclosed Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one ordinary share. F1 · price: Each restricted stock unit represents a contingent right to receive one ordinary share. F3 · derivative.exercise_date: This award is fully vested in accordance with its terms. F3 · derivative.expiration_date: This award is fully vested in accordance with its terms. Read SEC document |
| May 21, 2026 Filed May 23, 2026 00:06 UTC |
Wilson Frank AndersDirector
|
Tax withholdingOrdinary Shares | 1,475 | $36.95 | $54,501.25 |
DisclosureSEC source: 0001520262-26-000092 · form4.xml · nonDerivative · entry 2 Wilson Frank Anders · CIK 0001462948 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 35,751 Read SEC document |
| May 21, 2026 Filed May 23, 2026 00:06 UTC |
Wilson Frank AndersDirector
|
Exercise / conversionOrdinary Shares | 6,142 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001520262-26-000092 · form4.xml · nonDerivative · entry 1 Wilson Frank Anders · CIK 0001462948 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 37,226 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · price: Each restricted stock unit represents a contingent right to receive one ordinary share. Read SEC document |
| May 21, 2026 Filed May 23, 2026 00:01 UTC |
Lurker NancyDirector
|
Exercise / conversionRestricted Stock Unit Award · Derivative | 6,142 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001520262-26-000089 · form4.xml · derivative · entry 5 Lurker Nancy · CIK 0001450485 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 0 Underlying: Ordinary Shares · 6,142 shares Expires not disclosed Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one ordinary share. F1 · price: Each restricted stock unit represents a contingent right to receive one ordinary share. F3 · derivative.exercise_date: This award is fully vested in accordance with its terms. F3 · derivative.expiration_date: This award is fully vested in accordance with its terms. Read SEC document |
| May 21, 2026 Filed May 23, 2026 00:01 UTC |
Lurker NancyDirector
|
Tax withholdingOrdinary Shares | 1,475 | $36.95 | $54,501.25 |
DisclosureSEC source: 0001520262-26-000089 · form4.xml · nonDerivative · entry 2 Lurker Nancy · CIK 0001450485 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 18,222 Read SEC document |
| May 21, 2026 Filed May 23, 2026 00:01 UTC |
Lurker NancyDirector
|
Exercise / conversionOrdinary Shares | 6,142 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001520262-26-000089 · form4.xml · nonDerivative · entry 1 Lurker Nancy · CIK 0001450485 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 19,697 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · price: Each restricted stock unit represents a contingent right to receive one ordinary share. Read SEC document |
| May 21, 2026 Filed May 23, 2026 00:00 UTC |
LAURENCIN CATO TDirector
|
Exercise / conversionRestricted Stock Unit Award · Derivative | 6,142 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001520262-26-000088 · form4.xml · derivative · entry 5 LAURENCIN CATO T · CIK 0001444810 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 0 Underlying: Ordinary Shares · 6,142 shares Expires not disclosed Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one ordinary share. F1 · price: Each restricted stock unit represents a contingent right to receive one ordinary share. F3 · derivative.exercise_date: This award is fully vested in accordance with its terms. F3 · derivative.expiration_date: This award is fully vested in accordance with its terms. Read SEC document |
| May 21, 2026 Filed May 23, 2026 00:00 UTC |
LAURENCIN CATO TDirector
|
Tax withholdingOrdinary Shares | 1,475 | $36.95 | $54,501.25 |
DisclosureSEC source: 0001520262-26-000088 · form4.xml · nonDerivative · entry 2 LAURENCIN CATO T · CIK 0001444810 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 33,769 Read SEC document |
| May 21, 2026 Filed May 23, 2026 00:00 UTC |
LAURENCIN CATO TDirector
|
Exercise / conversionOrdinary Shares | 6,142 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001520262-26-000088 · form4.xml · nonDerivative · entry 1 LAURENCIN CATO T · CIK 0001444810 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 35,244 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · price: Each restricted stock unit represents a contingent right to receive one ordinary share. Read SEC document |
| May 21, 2026 Filed May 23, 2026 00:03 UTC |
MCKEON BRIAN PDirector
|
Exercise / conversionRestricted Stock Unit Award · Derivative | 6,142 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001520262-26-000090 · form4.xml · derivative · entry 6 MCKEON BRIAN P · CIK 0001219445 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 0 Underlying: Ordinary Shares · 6,142 shares Expires not disclosed Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one ordinary share. F1 · price: Each restricted stock unit represents a contingent right to receive one ordinary share. F4 · derivative.exercise_date: This award is fully vested in accordance with its terms. F4 · derivative.expiration_date: This award is fully vested in accordance with its terms. Read SEC document |
Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.