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Alkermes (ALKS) SEC Filings & 10K Form

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Recent Alkermes SEC Filings

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DateFilerForm TypeView
07/29/2025
6:05 AM		Alkermes (Filer)
Alkermes plc. (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
07/21/2025
4:16 PM		Alkermes (Filer)
Alkermes plc. (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
06/10/2025
3:37 PM		Alkermes (Issuer)
Alkermes plc. (Issuer)
Wright Christopher I (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
06/10/2025
3:39 PM		Alkermes (Issuer)
Alkermes plc. (Issuer)
Nichols Christian Todd (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
06/02/2025
3:28 PM		Alkermes (Issuer)
Alkermes plc. (Issuer)
Cooke Shane (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
06/02/2025
3:29 PM		Alkermes (Issuer)
Alkermes plc. (Issuer)
GAYNOR RICHARD (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
05/23/2025
4:55 PM		Alkermes (Issuer)
Alkermes plc. (Issuer)
Cooke Shane (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
05/23/2025
4:56 PM		Alkermes (Issuer)
Alkermes plc. (Issuer)
GAYNOR RICHARD (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
05/23/2025
4:57 PM		Alkermes (Issuer)
Alkermes plc. (Issuer)
LAURENCIN CATO T (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
05/23/2025
4:58 PM		Alkermes (Issuer)
Alkermes plc. (Issuer)
Lurker Nancy (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
05/23/2025
4:59 PM		Alkermes (Issuer)
Alkermes plc. (Issuer)
MCKEON BRIAN P (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
05/23/2025
4:59 PM		Alkermes (Issuer)
Alkermes plc. (Issuer)
snyderman nancy lynn MD (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
05/23/2025
5:00 PM		Alkermes (Issuer)
Alkermes plc. (Issuer)
Wilson Frank Anders (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
05/23/2025
5:01 PM		Alkermes (Issuer)
Alkermes plc. (Issuer)
Wright Christopher I (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
05/21/2025
3:15 PM		Alkermes (Filer)
Alkermes plc. (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
05/13/2025
9:23 AM		Alkermes (Subject)
Alkermes plc. (Subject)
STATE STREET CORP (Filed by)
Form SCHEDULE 13G
05/01/2025
6:05 AM		Alkermes (Filer)
Alkermes plc. (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
04/28/2025
8:00 AM		Alkermes (Subject)
Alkermes plc. (Subject)
BlackRock, Inc. (Filed by)
Form SCHEDULE 13G/A
04/16/2025
6:53 AM		Alkermes (Filer)
Alkermes plc. (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
04/14/2025
4:17 PM		Alkermes (Issuer)
Alkermes plc. (Issuer)
Lurker Nancy (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
04/07/2025
3:47 PM		Alkermes (Filer)
Alkermes plc. (Filer)
Form DEF 14A
04/07/2025
3:52 PM		Alkermes (Filer)
Alkermes plc. (Filer)
Form DEFA14A
02/28/2025
4:14 PM		Alkermes (Issuer)
Alkermes plc. (Issuer)
Brown Iain Michael (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
02/28/2025
4:15 PM		Alkermes (Issuer)
Alkermes plc. (Issuer)
Gaffin David Joseph (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
02/28/2025
4:16 PM		Alkermes (Issuer)
Alkermes plc. (Issuer)
Hopkinson Craig C. (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
02/28/2025
4:17 PM		Alkermes (Issuer)
Alkermes plc. (Issuer)
Jackson Blair Curtis (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
02/28/2025
4:18 PM		Alkermes (Issuer)
Alkermes plc. (Issuer)
Nichols Christian Todd (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
02/28/2025
4:19 PM		Alkermes (Issuer)
Alkermes plc. (Issuer)
Parisi Samuel Joseph (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
02/25/2025
5:35 PM		Alkermes (Issuer)
Alkermes plc. (Issuer)
Hopkinson Craig C. (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
02/25/2025
5:36 PM		Alkermes (Issuer)
Alkermes plc. (Issuer)
Nichols Christian Todd (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
02/25/2025
5:37 PM		Alkermes (Issuer)
Alkermes plc. (Issuer)
Brown Iain Michael (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
02/25/2025
5:38 PM		Alkermes (Issuer)
Alkermes plc. (Issuer)
Parisi Samuel Joseph (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
02/25/2025
5:39 PM		Alkermes (Issuer)
Alkermes plc. (Issuer)
Jackson Blair Curtis (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
02/25/2025
5:39 PM		Alkermes (Issuer)
Alkermes plc. (Issuer)
Gaffin David Joseph (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
02/20/2025
4:11 PM		Alkermes (Issuer)
Alkermes plc. (Issuer)
POPS RICHARD F (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
02/20/2025
4:13 PM		Alkermes (Issuer)
Alkermes plc. (Issuer)
Hopkinson Craig C. (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
02/20/2025
4:14 PM		Alkermes (Issuer)
Alkermes plc. (Issuer)
Jackson Blair Curtis (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
02/20/2025
4:15 PM		Alkermes (Issuer)
Alkermes plc. (Issuer)
Brown Iain Michael (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
02/20/2025
4:16 PM		Alkermes (Issuer)
Alkermes plc. (Issuer)
Gaffin David Joseph (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
02/20/2025
4:17 PM		Alkermes (Issuer)
Alkermes plc. (Issuer)
Nichols Christian Todd (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
02/20/2025
4:18 PM		Alkermes (Issuer)
Alkermes plc. (Issuer)
Parisi Samuel Joseph (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
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02/13/2025
3:36 PM		Alkermes (Subject)
Alkermes plc. (Subject)
Hopkinson Craig C. (Reporting)
Form 144
Notice of proposed sale of securities pursuant to Rule 144  
02/12/2025
4:18 PM		Alkermes (Filer)
Alkermes plc. (Filer)
Form 10-K
Annual report pursuant to Section 13 or 15(d)  
02/12/2025
3:19 PM		Alkermes (Subject)
Alkermes plc. (Subject)
Hopkinson Craig C. (Reporting)
Form 144
Notice of proposed sale of securities pursuant to Rule 144  
02/12/2025
6:05 AM		Alkermes (Filer)
Alkermes plc. (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
02/10/2025
9:25 AM		Alkermes (Subject)
Alkermes plc. (Subject)
WELLINGTON MANAGEMENT GROUP LLP (Filed by)
Form SCHEDULE 13G/A
02/07/2025
7:33 PM		Alkermes (Issuer)
Alkermes plc. (Issuer)
Jackson Blair Curtis (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
02/07/2025
7:35 PM		Alkermes (Issuer)
Alkermes plc. (Issuer)
Nichols Christian Todd (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
02/07/2025
7:36 PM		Alkermes (Issuer)
Alkermes plc. (Issuer)
POPS RICHARD F (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
02/07/2025
7:29 PM		Alkermes (Issuer)
Alkermes plc. (Issuer)
Brown Iain Michael (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
02/07/2025
7:30 PM		Alkermes (Issuer)
Alkermes plc. (Issuer)
Gaffin David Joseph (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
02/07/2025
7:31 PM		Alkermes (Issuer)
Alkermes plc. (Issuer)
Hopkinson Craig C. (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
01/31/2025
7:42 PM		Alkermes (Issuer)
Alkermes plc. (Issuer)
Hopkinson Craig C. (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
01/30/2025
4:12 PM		Alkermes (Subject)
Alkermes plc. (Subject)
Hopkinson Craig C. (Reporting)
Form 144
Notice of proposed sale of securities pursuant to Rule 144  
01/13/2025
7:41 AM		Alkermes (Filer)
Alkermes plc. (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
12/19/2024
3:27 PM		Alkermes (Filer)
Alkermes plc. (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
12/09/2024
7:51 PM		Alkermes (Issuer)
Alkermes plc. (Issuer)
LAURENCIN CATO T (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
12/09/2024
7:53 PM		Alkermes (Issuer)
Alkermes plc. (Issuer)
Hopkinson Craig C. (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
12/09/2024
4:24 PM		Alkermes (Subject)
Alkermes plc. (Subject)
Hopkinson Craig C. (Reporting)
Form 144
Notice of proposed sale of securities pursuant to Rule 144  
12/09/2024
4:27 PM		Alkermes (Subject)
Alkermes plc. (Subject)
LAURENCIN CATO T (Reporting)
Form 144
Notice of proposed sale of securities pursuant to Rule 144  
12/05/2024
5:01 PM		Alkermes (Issuer)
Alkermes plc. (Issuer)
Hopkinson Craig C. (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
12/02/2024
4:10 PM		Alkermes (Filer)
Alkermes plc. (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
11/27/2024
3:33 PM		Alkermes (Subject)
Alkermes plc. (Subject)
Nichols Christian Todd (Reporting)
Form 144
Notice of proposed sale of securities pursuant to Rule 144  
11/12/2024
12:28 PM		Alkermes (Subject)
Alkermes plc. (Subject)
VANGUARD GROUP INC (Filed by)
Form SC 13G/A
11/08/2024
9:46 AM		Alkermes (Subject)
Alkermes plc. (Subject)
WELLINGTON MANAGEMENT GROUP LLP (Filed by)
Form SC 13G/A
11/06/2024
6:47 PM		Alkermes (Issuer)
Alkermes plc. (Issuer)
Hopkinson Craig C. (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
11/04/2024
9:58 AM		Alkermes (Subject)
Alkermes plc. (Subject)
VANGUARD GROUP INC (Filed by)
Form SC 13G
10/24/2024
8:15 AM		Alkermes (Filer)
Alkermes plc. (Filer)
Form 10-Q
General form for quarterly reports under Section 13 or 15(d)  
10/24/2024
6:05 AM		Alkermes (Filer)
Alkermes plc. (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
10/09/2024
3:07 PM		Alkermes (Filer)
Alkermes plc. (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
(Data available from 1/1/2016 forward)


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This page (NASDAQ:ALKS) was last updated on 8/19/2025 by MarketBeat.com Staff
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