Blair Curtis Jackson Alkermes Plc. (ALKS) insider trading activity

Blair Curtis Jackson is EVP, Chief Operating Officer of Alkermes plc.. Currently has a direct ownership of 201,368 shares of ALKS, which is worth approximately $6.87 Million. The most recent transaction as insider was on Feb 26, 2025, when has been sold 3,695 shares (Ordinary Shares) at a price of $34.8 per share, resulting in proceeds of $128,585. This information was disclosed in a Form 4 filing with the Securities and Exchange Commission (SEC).

Shares Held (Direct Ownership) 201K

27.61% 3M change

27.61% 12M change

Total Value Held $6.87 Million

Blair Curtis Jackson Transaction History

Date	Transaction	Value	Shares Traded	Shares Held
Feb 26 2025	SELL Payment of exercise price or tax liability	$128,585 $34.8 p/Share	3,695 Reduced 1.8%	201,368 Ordinary Shares
Feb 26 2025	BUY Exercise of conversion of derivative security	-	8,322 Added 3.9%	205,063 Ordinary Shares
Feb 23 2025	SELL Payment of exercise price or tax liability	$137,041 $35.32 p/Share	3,880 Reduced 1.93%	196,741 Ordinary Shares
Feb 23 2025	BUY Exercise of conversion of derivative security	-	8,738 Added 4.17%	200,621 Ordinary Shares
Feb 22 2025	SELL Payment of exercise price or tax liability	$152,052 $35.32 p/Share	4,305 Reduced 2.19%	191,883 Ordinary Shares
Feb 22 2025	BUY Exercise of conversion of derivative security	-	9,694 Added 4.71%	196,188 Ordinary Shares
Feb 18 2025	SELL Payment of exercise price or tax liability	$141,805 $35.9 p/Share	3,950 Reduced 2.07%	186,494 Ordinary Shares
Feb 18 2025	BUY Exercise of conversion of derivative security	-	8,896 Added 4.46%	190,444 Ordinary Shares
Feb 06 2025	SELL Payment of exercise price or tax liability	$334,209 $31.39 p/Share	10,647 Reduced 5.54%	181,548 Ordinary Shares
Feb 06 2025	BUY Grant, award, or other acquisition	-	34,393 Added 15.18%	192,195 Ordinary Shares
Feb 23 2024	SELL Payment of exercise price or tax liability	$114,731 $29.57 p/Share	3,880 Reduced 2.4%	157,802 Ordinary Shares
Feb 23 2024	BUY Exercise of conversion of derivative security	-	8,737 Added 5.13%	161,682 Ordinary Shares
Feb 22 2024	SELL Payment of exercise price or tax liability	$124,428 $28.91 p/Share	4,304 Reduced 2.74%	152,945 Ordinary Shares
Feb 22 2024	BUY Exercise of conversion of derivative security	-	9,693 Added 5.81%	157,249 Ordinary Shares
Feb 20 2024	SELL Payment of exercise price or tax liability	$63,150 $30.39 p/Share	2,078 Reduced 1.39%	147,556 Ordinary Shares
Feb 20 2024	BUY Exercise of conversion of derivative security	-	4,680 Added 3.03%	149,634 Ordinary Shares
Feb 18 2024	SELL Payment of exercise price or tax liability	$125,115 $32.18 p/Share	3,888 Reduced 2.61%	144,954 Ordinary Shares
Feb 18 2024	BUY Exercise of conversion of derivative security	-	8,897 Added 5.64%	148,842 Ordinary Shares
Feb 08 2024	SELL Payment of exercise price or tax liability	$294,657 $26.77 p/Share	11,007 Reduced 7.29%	139,945 Ordinary Shares
Feb 08 2024	BUY Grant, award, or other acquisition	-	36,835 Added 19.62%	150,952 Ordinary Shares
Feb 22 2023	SELL Payment of exercise price or tax liability	$85,753 $27.77 p/Share	3,088 Reduced 2.63%	114,117 Ordinary Shares
Feb 22 2023	BUY Exercise of conversion of derivative security	-	9,504 Added 7.5%	117,205 Ordinary Shares
Feb 21 2023	SELL Payment of exercise price or tax liability	$39,211 $27.77 p/Share	1,412 Reduced 1.29%	107,701 Ordinary Shares
Feb 21 2023	BUY Exercise of conversion of derivative security	-	4,800 Added 4.21%	109,113 Ordinary Shares
Feb 20 2023	SELL Payment of exercise price or tax liability	$121,150 $28.07 p/Share	4,316 Reduced 3.97%	104,313 Ordinary Shares

BCJ

Blair Curtis Jackson

EVP, Chief Operating Officer

Waltham, MA

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