AGENUS INC — S-8 Filings
27 S-8 filings on record
This page lists all S-8 filings submitted to the SEC by AGENUS INC (AGEN), sorted by most recent first. Each row links to the full filing on EdgarLookup. AGENUS INC has filed 27 S-8 documents with the SEC since 2013. To view all SEC filings by AGENUS INC, see the full filings list.
All
10-K
10-K/A
10-K405
10-Q
10-Q/A
144
3
4
4/A
424B1
424B3
424B4
424B5
425
5
8-A12G
8-K
8-K/A
ARS
CORRESP
CT ORDER
D
DEF 14A
DEFA14A
DEFR14A
EFFECT
NT 10-K
NT 10-Q
POS AM
POSASR
PRE 14A
RW
S-1
S-1/A
S-1MEF
S-3
S-3/A
S-3ASR
S-4
S-8
S-8 POS
SC 13D
SC 13D/A
SC 13G
SC 13G/A
SC TO-C
SC TO-I
SC TO-I/A
SCHEDULE 13D
SCHEDULE 13G/A
UPLOAD
| Form | Description | Accession Number | Filed | Period |
|---|---|---|---|---|
| S-8 | S-8 | 0001193125-25-178237 | Aug 12, 2025 | — |
| S-8 | S-8 | 0001193125-24-167872 | Jun 25, 2024 | — |
| S-8 | S-8 | 0001193125-24-069158 | Mar 15, 2024 | — |
| S-8 | S-8 | 0001193125-23-173855 | Jun 23, 2023 | — |
| S-8 | S-8 | 0001193125-22-218614 | Aug 11, 2022 | — |
| S-8 | S-8 | 0001193125-19-215522 | Aug 7, 2019 | — |
| S-8 | S-8 | 0001193125-19-215499 | Aug 7, 2019 | — |
| S-8 | S-8 | 0001193125-18-322546 | Nov 8, 2018 | — |
| S-8 | S-8 | 0001193125-16-671075 | Aug 4, 2016 | — |
| S-8 | S-8 | 0001193125-16-434580 | Jan 21, 2016 | — |
| S-8 | FORM S-8 | 0001193125-14-192711 | May 9, 2014 | — |
| S-8 | S-8 | 0001445305-13-001618 | Jul 12, 2013 | — |
| S-8 | FORM S-8 | 0001193125-12-334835 | Aug 3, 2012 | — |
| S-8 | FORM S-8 | 0001193125-12-334834 | Aug 3, 2012 | — |
| S-8 | FORM S-8 | 0001193125-11-238638 | Sep 1, 2011 | — |
| S-8 | FORM S-8 | 0001193125-09-133856 | Jun 19, 2009 | — |
| S-8 | FORM S-8 | 0001193125-09-133851 | Jun 19, 2009 | — |
| S-8 | FORM S-8 | 0001193125-09-133787 | Jun 19, 2009 | — |
| S-8 | FORM S-8 | 0001193125-08-135874 | Jun 18, 2008 | — |
| S-8 | FORM S-8 | 0001193125-07-136816 | Jun 15, 2007 | — |
| S-8 | FORM S-8 | 0001193125-07-136814 | Jun 15, 2007 | — |
| S-8 | ANTIGENICS, INC. | 0000950135-04-002857 | May 28, 2004 | — |
| S-8 | ANTIGENICS INC. | 0000950135-03-003441 | Jun 12, 2003 | — |
| S-8 | ANTIGENICS INC. | 0000950135-01-502844 | Sep 18, 2001 | — |
| S-8 | ANTIGENICS INC. | 0000950135-00-005235 | Nov 21, 2000 | — |
| S-8 | ANTIGENICS INC. | 0000950135-00-003462 | Jun 29, 2000 | — |
| S-8 | ANTIGENICS INC. | 0000950135-00-003461 | Jun 29, 2000 | — |