Iain Michael Brown Alkermes Plc. (ALKS) insider trading activity

Iain Michael Brown is SVP, Chief Financial Officer of Alkermes plc.. Currently has a direct ownership of 148,196 shares of ALKS, which is worth approximately $5.09 Million. The most recent transaction as insider was on Feb 26, 2025, when has been sold 2,494 shares (Ordinary Shares) at a price of $34.8 per share, resulting in proceeds of $86,791. This information was disclosed in a Form 4 filing with the Securities and Exchange Commission (SEC).

Shares Held (Direct Ownership) 148K

27.38% 3M change

27.38% 12M change

Total Value Held $5.09 Million

Iain Michael Brown Transaction History

Date	Transaction	Value	Shares Traded	Shares Held
Feb 26 2025	SELL Payment of exercise price or tax liability	$86,791 $34.8 p/Share	2,494 Reduced 1.66%	148,196 Ordinary Shares
Feb 26 2025	BUY Exercise of conversion of derivative security	-	5,617 Added 3.59%	150,690 Ordinary Shares
Feb 23 2025	SELL Payment of exercise price or tax liability	$91,372 $35.32 p/Share	2,587 Reduced 1.75%	145,073 Ordinary Shares
Feb 23 2025	BUY Exercise of conversion of derivative security	-	5,825 Added 3.8%	147,660 Ordinary Shares
Feb 22 2025	SELL Payment of exercise price or tax liability	$111,399 $35.32 p/Share	3,154 Reduced 2.18%	141,835 Ordinary Shares
Feb 22 2025	BUY Exercise of conversion of derivative security	-	7,109 Added 4.67%	144,989 Ordinary Shares
Feb 18 2025	SELL Payment of exercise price or tax liability	$67,097 $35.9 p/Share	1,869 Reduced 1.34%	137,880 Ordinary Shares
Feb 18 2025	BUY Exercise of conversion of derivative security	-	6,354 Added 4.35%	139,749 Ordinary Shares
Feb 06 2025	SELL Payment of exercise price or tax liability	$235,864 $31.39 p/Share	7,514 Reduced 5.33%	133,395 Ordinary Shares
Feb 06 2025	BUY Grant, award, or other acquisition	-	24,565 Added 14.85%	140,909 Ordinary Shares
Feb 23 2024	SELL Payment of exercise price or tax liability	$76,497 $29.57 p/Share	2,587 Reduced 2.18%	116,344 Ordinary Shares
Feb 23 2024	BUY Exercise of conversion of derivative security	-	5,825 Added 4.67%	118,931 Ordinary Shares
Feb 22 2024	SELL Payment of exercise price or tax liability	$91,239 $28.91 p/Share	3,156 Reduced 2.71%	113,106 Ordinary Shares
Feb 22 2024	BUY Exercise of conversion of derivative security	-	7,108 Added 5.76%	116,262 Ordinary Shares
Feb 20 2024	SELL Payment of exercise price or tax liability	$52,422 $30.39 p/Share	1,725 Reduced 1.56%	109,154 Ordinary Shares
Feb 20 2024	BUY Exercise of conversion of derivative security	-	4,680 Added 4.05%	110,879 Ordinary Shares
Feb 18 2024	SELL Payment of exercise price or tax liability	$60,144 $32.18 p/Share	1,869 Reduced 1.73%	106,199 Ordinary Shares
Feb 18 2024	BUY Exercise of conversion of derivative security	-	6,355 Added 5.55%	108,068 Ordinary Shares
Feb 08 2024	SELL Payment of exercise price or tax liability	$217,827 $26.77 p/Share	8,137 Reduced 7.41%	101,713 Ordinary Shares
Feb 08 2024	BUY Grant, award, or other acquisition	-	27,012 Added 19.74%	109,850 Ordinary Shares
Feb 22 2023	SELL Payment of exercise price or tax liability	$56,900 $27.77 p/Share	2,049 Reduced 2.41%	82,838 Ordinary Shares
Feb 22 2023	BUY Exercise of conversion of derivative security	-	6,969 Added 7.59%	84,887 Ordinary Shares
Feb 21 2023	SELL Payment of exercise price or tax liability	$39,211 $27.77 p/Share	1,412 Reduced 1.78%	77,918 Ordinary Shares
Feb 21 2023	BUY Exercise of conversion of derivative security	-	4,800 Added 5.71%	79,330 Ordinary Shares
Feb 20 2023	SELL Payment of exercise price or tax liability	$121,150 $28.07 p/Share	4,316 Reduced 5.47%	74,530 Ordinary Shares

IMB

Iain Michael Brown

SVP, Chief Financial Officer

Waltham, MA

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