Insider Transactions Reported by 24 Insiders of Alkermes plc.

Symbol
ALKS on Nasdaq
Location
Dublin 4, Ireland

Insiders trading volume in the past year

Alkermes plc. executives and other stock owners filed with the SEC include:

Name Relationship Holdings Value Past Year Net Change Change % Report Date
Richard F. Pops Director and CEO, Alkermes plc, Director $46,223,176 02 Mar 2026
Michael J. Landine SVP, Corp Dev., Alkermes, Inc. $10,080,520 23 Feb 2024
Blair C. Jackson EVP, Chief Operating Officer $7,415,394 02 Mar 2026
David Joseph Gaffin EVP, CLO, Alkermes, Inc. $7,012,229 -$120,108 -1.7% 02 Mar 2026
Iain M. Brown SVP, Chief Financial Officer $5,156,480 26 Feb 2025
Shane Cooke Director $3,608,174 -$2,115,673 -37% 02 Feb 2026
Christian Todd Nichols SVP, Chief Commercial Officer $3,293,070 -$390,143 -11% 02 Mar 2026
David Angelo Daglio Jr. Director $3,134,852 29 Jun 2024
Craig C. Hopkinson EVP R&D, Chief Medical Officer $2,656,694 -$1,621,740 -38% 02 Mar 2026
David W. Anstice Director $2,195,643 14 Jun 2022
Brian P. McKeon Director $1,877,884 31 May 2025
Nancy Lynn Snyderman MD Director $1,497,125 31 May 2025
Frank Anders Wilson Director $1,488,835 31 May 2025
Richard Gaynor Director $1,488,835 31 May 2025
Cato T. Laurencin Director $1,428,166 31 May 2025
Wendy L. Dixon Director $1,373,787 14 Jun 2022
Nancy Wysenski Director $1,208,200 07 Jul 2023
Emily Peterson Alva Director $1,195,332 29 Jun 2024
Nancy Lurker Director $865,034 31 May 2025
Christopher I. Wright Director $729,742 08 Jun 2025
Paul J. Mitchell Director $469,980 20 May 2021
Robert A. Breyer Director $267,134 20 May 2021
Samuel Joseph Parisi VP, Finance (Interim PAO) $226,030 -$201,808 -47% 02 Mar 2026
Joshua Reed SVP, Chief Financial Officer 02 Mar 2026

Recent Insider Transactions by Companies or Individuals for Alkermes plc.

Showing up to 300 most recent insider transactions from the last 12 months.

Insider Symbol Class Transaction % Value $ * Price $ Shares Shares Owned Date Ownership
David Joseph Gaffin ALKS Ordinary Shares Sale -0.86% $60,532 $29.76 -2,034 235,626 03 Mar 2026 Direct
Joshua Reed ALKS Restricted Stock Unit Award Award 30,854 30,854 02 Mar 2026 Direct
Joshua Reed ALKS Employee Stock Option (Right to Buy) Award 66,430 66,430 02 Mar 2026 Direct
Richard F. Pops ALKS Restricted Stock Unit Award Award 88,843 88,843 02 Mar 2026 Direct
Samuel Joseph Parisi ALKS Ordinary Shares Sale -47.2% $201,808 $29.29 -6,890 7,717 02 Mar 2026 Direct
Samuel Joseph Parisi ALKS Restricted Stock Unit Award Award 14,176 14,176 02 Mar 2026 Direct
Samuel Joseph Parisi ALKS Employee Stock Option (Right to Buy) Award 15,033 15,033 02 Mar 2026 Direct
Christian Todd Nichols ALKS Ordinary Shares Sale -5.18% $180,000 $30.00 -6,000 109,769 02 Mar 2026 Direct
Christian Todd Nichols ALKS Restricted Stock Unit Award Award 30,854 30,854 02 Mar 2026 Direct
Christian Todd Nichols ALKS Employee Stock Option (Right to Buy) Award 66,430 66,430 02 Mar 2026 Direct
Blair C. Jackson ALKS Restricted Stock Unit Award Award 44,078 44,078 02 Mar 2026 Direct
Blair C. Jackson ALKS Employee Stock Option (Right to Buy) Award 94,900 94,900 02 Mar 2026 Direct
Craig C. Hopkinson ALKS Ordinary Shares Sale -9.15% $267,485 $29.72 -9,000 89,389 02 Mar 2026 Direct
Craig C. Hopkinson ALKS Ordinary Shares Options Exercise 5.35% 5,000 98,389 02 Mar 2026 Direct
Craig C. Hopkinson ALKS Restricted Stock Unit Award Award 38,568 38,568 02 Mar 2026 Direct
Craig C. Hopkinson ALKS Employee Stock Option (Right to Buy) Award 83,037 83,037 02 Mar 2026 Direct
Craig C. Hopkinson ALKS Employee Stock Option (Right to Buy) Options Exercise -19% -5,000 21,356 02 Mar 2026 Direct
David Joseph Gaffin ALKS Ordinary Shares Sale -0.85% $59,576 $29.29 -2,034 237,660 02 Mar 2026 Direct
David Joseph Gaffin ALKS Restricted Stock Unit Award Award 36,364 36,364 02 Mar 2026 Direct
David Joseph Gaffin ALKS Employee Stock Option (Right to Buy) Award 78,292 78,292 02 Mar 2026 Direct
Samuel Joseph Parisi ALKS Ordinary Shares Tax liability -5.24% -808 14,607 26 Feb 2026 Direct
Samuel Joseph Parisi ALKS Ordinary Shares Options Exercise 21.7% 2,747 15,415 26 Feb 2026 Direct
Samuel Joseph Parisi ALKS Restricted Stock Unit Award Options Exercise -33.3% -2,747 5,493 26 Feb 2026 Direct
Christian Todd Nichols ALKS Ordinary Shares Tax liability -2.03% -2,403 115,769 26 Feb 2026 Direct
Christian Todd Nichols ALKS Ordinary Shares Options Exercise 4.8% 5,410 118,172 26 Feb 2026 Direct
Christian Todd Nichols ALKS Restricted Stock Unit Award Options Exercise -33.3% -5,410 10,819 26 Feb 2026 Direct
Blair C. Jackson ALKS Ordinary Shares Tax liability -1.51% -3,695 241,308 26 Feb 2026 Direct
Blair C. Jackson ALKS Ordinary Shares Options Exercise 3.52% 8,322 245,003 26 Feb 2026 Direct
Blair C. Jackson ALKS Restricted Stock Unit Award Options Exercise -33.3% -8,322 16,645 26 Feb 2026 Direct
Craig C. Hopkinson ALKS Ordinary Shares Tax liability -3.16% -3,049 93,389 26 Feb 2026 Direct
Craig C. Hopkinson ALKS Ordinary Shares Options Exercise 7.67% 6,866 96,438 26 Feb 2026 Direct
Craig C. Hopkinson ALKS Restricted Stock Unit Award Options Exercise -33.3% -6,866 13,732 26 Feb 2026 Direct
David Joseph Gaffin ALKS Ordinary Shares Tax liability -1.26% -3,049 239,694 26 Feb 2026 Direct
David Joseph Gaffin ALKS Ordinary Shares Options Exercise 2.91% 6,866 242,743 26 Feb 2026 Direct
David Joseph Gaffin ALKS Restricted Stock Unit Award Options Exercise -33.3% -6,866 13,732 26 Feb 2026 Direct
Samuel Joseph Parisi ALKS Ordinary Shares Tax liability -5.04% -672 12,668 23 Feb 2026 Direct
Samuel Joseph Parisi ALKS Ordinary Shares Options Exercise 20.6% 2,283 13,340 23 Feb 2026 Direct
Samuel Joseph Parisi ALKS Restricted Stock Unit Award Options Exercise -50% -2,283 2,284 23 Feb 2026 Direct
Christian Todd Nichols ALKS Ordinary Shares Tax liability -2.46% -2,845 112,762 23 Feb 2026 Direct
Christian Todd Nichols ALKS Ordinary Shares Options Exercise 5.87% 6,407 115,607 23 Feb 2026 Direct
Christian Todd Nichols ALKS Restricted Stock Unit Award Options Exercise -50% -6,407 6,408 23 Feb 2026 Direct
Blair C. Jackson ALKS Ordinary Shares Tax liability -1.61% -3,880 236,681 23 Feb 2026 Direct
Blair C. Jackson ALKS Ordinary Shares Options Exercise 3.77% 8,738 240,561 23 Feb 2026 Direct
Blair C. Jackson ALKS Restricted Stock Unit Award Options Exercise -50% -8,738 8,738 23 Feb 2026 Direct
Craig C. Hopkinson ALKS Ordinary Shares Tax liability -3.67% -3,414 89,572 23 Feb 2026 Direct
Craig C. Hopkinson ALKS Ordinary Shares Options Exercise 9.01% 7,689 92,986 23 Feb 2026 Direct
Craig C. Hopkinson ALKS Restricted Stock Unit Award Options Exercise -50% -7,689 7,690 23 Feb 2026 Direct
David Joseph Gaffin ALKS Ordinary Shares Tax liability -1.43% -3,414 235,877 23 Feb 2026 Direct
David Joseph Gaffin ALKS Ordinary Shares Options Exercise 3.32% 7,689 239,291 23 Feb 2026 Direct
David Joseph Gaffin ALKS Restricted Stock Unit Award Options Exercise -50% -7,689 7,690 23 Feb 2026 Direct
* An asterisk sign (*) next to the price indicates that the price is likely invalid.