Alkermes plc. — 4/A Filings
6 4/A filings on record
This page lists all 4/A filings submitted to the SEC by Alkermes plc. (ALKS), sorted by most recent first. Each row links to the full filing on EdgarLookup. Alkermes plc. has filed 6 4/A documents with the SEC since 2017. To view all SEC filings by Alkermes plc., see the full filings list.
All
10-K
10-K/A
10-KT
10-Q
144
3
4
4/A
424B3
424B5
425
5
8-A12B
8-K
8-K/A
ARS
CERTNAS
CORRESP
CT ORDER
DEF 14A
DEFA14A
DEFC14A
DFAN14A
EFFECT
FWP
PRE 14A
PREC14A
PRER14A
PRRN14A
S-1
S-1/A
S-3ASR
S-4
S-4/A
S-8
S-8 POS
SC 13D
SC 13D/A
SC 13G
SC 13G/A
SCHEDULE 13G
SCHEDULE 13G/A
SEC STAFF LETTER
UPLOAD
| Form | Description | Accession Number | Filed | Period |
|---|---|---|---|---|
| 4/A | PRIMARY DOCUMENT | 0001127602-21-001769 | Jan 15, 2021 | Feb 21, 2020 |
| 4/A | PRIMARY DOCUMENT | 0001127602-15-002990 | Jan 27, 2015 | Aug 28, 2013 |
| 4/A | PRIMARY DOCUMENT | 0001127602-13-002250 | Jan 18, 2013 | Jan 17, 2013 |
| 4/A | PRIMARY DOCUMENT | 0001127602-11-025752 | Sep 21, 2011 | Sep 16, 2011 |
| 4/A | PRIMARY DOCUMENT | 0001127602-11-025745 | Sep 21, 2011 | Sep 16, 2011 |
| 4/A | PRIMARY DOCUMENT | 0001127602-11-025744 | Sep 21, 2011 | Sep 16, 2011 |