Alkermes plc. — S-8 Filings
12 S-8 filings on record
This page lists all S-8 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 12 S-8 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 |
|---|---|---|---|---|
| S-8 | S-8 | 0000950170-25-099629 | Jul 29, 2025 | — |
| S-8 | S-8 | 0000950170-24-086109 | Jul 24, 2024 | — |
| S-8 | S-8 | 0000950170-23-034759 | Jul 26, 2023 | — |
| S-8 | S-8 | 0001564590-22-026684 | Jul 27, 2022 | — |
| S-8 | S-8 | 0001564590-21-038632 | Jul 28, 2021 | — |
| S-8 | S-8 | 0001564590-20-034332 | Jul 29, 2020 | — |
| S-8 | S-8 | 0001564590-19-026162 | Jul 25, 2019 | — |
| S-8 | S-8 | 0001520262-18-000041 | Jul 26, 2018 | — |
| S-8 | S-8 | 0001104659-16-161017 | Dec 7, 2016 | — |
| S-8 | S-8 | 0001104659-14-085119 | Dec 5, 2014 | — |
| S-8 | S-8 | 0001104659-12-071612 | Oct 26, 2012 | — |
| S-8 | — | 0000903423-12-000110 | Feb 16, 2012 | — |