AGENUS INC — 4/A Filings
36 4/A filings on record
This page lists all 4/A 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 36 4/A 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 |
|---|---|---|---|---|
| 4/A | 4/A | 0000950170-23-024567 | May 26, 2023 | May 5, 2023 |
| 4/A | 4/A | 0000950170-23-024556 | May 26, 2023 | May 1, 2023 |
| 4/A | PRIMARY DOCUMENT | 0001745285-21-000002 | Jan 5, 2021 | Dec 31, 2020 |
| 4/A | FORM 4/A SUBMISSION | 0000899243-20-000941 | Jan 10, 2020 | Dec 17, 2019 |
| 4/A | PRIMARY DOCUMENT | 0001288123-18-000022 | Jul 2, 2018 | Jun 20, 2018 |
| 4/A | PRIMARY DOCUMENT | 0001288123-18-000005 | Jan 19, 2018 | Jan 2, 2018 |
| 4/A | PRIMARY DOCUMENT | 0001288123-18-000004 | Jan 19, 2018 | Jan 2, 2018 |
| 4/A | PRIMARY DOCUMENT | 0001288123-17-000038 | Oct 31, 2017 | Oct 27, 2017 |
| 4/A | PRIMARY DOCUMENT | 0001288123-16-000072 | May 13, 2016 | Apr 26, 2016 |
| 4/A | PRIMARY DOCUMENT | 0001288123-16-000071 | May 13, 2016 | Apr 26, 2016 |
| 4/A | PRIMARY DOCUMENT | 0001288123-16-000070 | May 13, 2016 | Apr 26, 2016 |
| 4/A | PRIMARY DOCUMENT | 0001288123-16-000069 | May 13, 2016 | Apr 26, 2016 |
| 4/A | PRIMARY DOCUMENT | 0001288123-16-000068 | May 13, 2016 | Apr 26, 2016 |
| 4/A | PRIMARY DOCUMENT | 0001288123-16-000073 | May 13, 2016 | Apr 26, 2016 |
| 4/A | PRIMARY DOCUMENT | 0001288123-16-000074 | May 13, 2016 | Apr 26, 2016 |
| 4/A | PRIMARY DOCUMENT | 0001288123-16-000067 | May 10, 2016 | May 6, 2016 |
| 4/A | FORM 4/A | 0001288123-15-000037 | Sep 29, 2015 | Sep 25, 2015 |
| 4/A | PRIMARY DOCUMENT | 0001288123-14-000030 | Apr 30, 2014 | Apr 17, 2014 |
| 4/A | PRIMARY DOCUMENT | 0001288123-12-000047 | Jun 22, 2012 | Jun 19, 2012 |
| 4/A | PRIMARY DOCUMENT | 0001288123-11-000097 | Dec 29, 2011 | Dec 27, 2011 |
| 4/A | PRIMARY DOCUMENT | 0001288123-11-000069 | Sep 13, 2011 | Sep 12, 2011 |
| 4/A | PRIMARY DOCUMENT | 0001288123-10-000027 | Apr 6, 2010 | Mar 22, 2010 |
| 4/A | PRIMARY DOCUMENT | 0001288123-10-000010 | Jan 22, 2010 | Jan 19, 2010 |
| 4/A | PRIMARY DOCUMENT | 0001288123-10-000009 | Jan 22, 2010 | Jan 19, 2010 |
| 4/A | PRIMARY DOCUMENT | 0001288123-10-000011 | Jan 22, 2010 | Jan 19, 2010 |
| 4/A | PRIMARY DOCUMENT | 0001288123-10-000012 | Jan 22, 2010 | Jan 19, 2010 |
| 4/A | PRIMARY DOCUMENT | 0001288123-09-000024 | Mar 16, 2009 | Mar 12, 2009 |
| 4/A | PRIMARY DOCUMENT | 0001288123-09-000021 | Feb 26, 2009 | Feb 25, 2009 |
| 4/A | PRIMARY DOCUMENT | 0001288123-07-000031 | Jun 11, 2007 | Jun 7, 2007 |
| 4/A | PRIMARY DOCUMENT | 0001288123-07-000030 | Jun 11, 2007 | Jun 7, 2007 |
| 4/A | PRIMARY DOCUMENT | 0001288123-07-000016 | Mar 21, 2007 | Jan 2, 2007 |
| 4/A | PRIMARY DOCUMENT | 0001288123-07-000017 | Mar 21, 2007 | Jan 2, 2007 |
| 4/A | PRIMARY DOCUMENT | 0001288123-07-000018 | Mar 21, 2007 | Jan 2, 2007 |
| 4/A | PRIMARY DOCUMENT | 0001288123-06-000017 | Apr 7, 2006 | Apr 3, 2006 |
| 4/A | PRIMARY DOCUMENT | 0001288123-06-000003 | Jan 17, 2006 | Jan 13, 2006 |
| 4/A | PRIMARY DOCUMENT | 0001095091-04-000009 | May 25, 2004 | Jan 23, 2003 |