AGENUS INC — 424B5 Filings
21 424B5 filings on record
This page lists all 424B5 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 21 424B5 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 |
|---|---|---|---|---|
| 424B5 | 424B5 | 0001193125-24-197037 | Aug 8, 2024 | — |
| 424B5 | 424B5 | 0001193125-22-059911 | Mar 1, 2022 | — |
| 424B5 | 424B5 | 0001193125-18-353251 | Dec 19, 2018 | — |
| 424B5 | 424B5 | 0001193125-18-160890 | May 11, 2018 | — |
| 424B5 | PROSPECTUS SUPPLEMENT | 0001193125-15-197150 | May 21, 2015 | — |
| 424B5 | 424B5 | 0001193125-15-195077 | May 20, 2015 | — |
| 424B5 | 424(B)(5) | 0001193125-14-037243 | Feb 6, 2014 | — |
| 424B5 | 424(B)(5) | 0001193125-14-034991 | Feb 4, 2014 | — |
| 424B5 | 424(B)(5) | 0001193125-13-371148 | Sep 19, 2013 | — |
| 424B5 | FORM 424(B)5 | 0001193125-12-094749 | Mar 2, 2012 | — |
| 424B5 | PROSPECTUS SUPPLEMENT | 0001193125-11-218914 | Aug 11, 2011 | — |
| 424B5 | PROSPECTUS SUPPLEMENT | 0001193125-10-279502 | Dec 13, 2010 | — |
| 424B5 | FORM 424(B)(5) | 0001193125-10-044573 | Mar 1, 2010 | — |
| 424B5 | PROSPECTUS SUPPLEMENT | 0001193125-08-149182 | Jul 10, 2008 | — |
| 424B5 | PROSPECTUS SUPPLEMENT | 0001193125-08-057499 | Mar 14, 2008 | — |
| 424B5 | PROSPECTUS SUPPLEMENT | 0001193125-07-195604 | Sep 5, 2007 | — |
| 424B5 | PROSPECTUS | 0001193125-04-013721 | Feb 3, 2004 | — |
| 424B5 | PROSPECTUS | 0001193125-04-008561 | Jan 26, 2004 | — |
| 424B5 | ANTIGENICS INC. | 0000950135-03-000328 | Jan 23, 2003 | — |
| 424B5 | ANTIGENICS INC. | 0000950135-03-000096 | Jan 8, 2003 | — |
| 424B5 | ANTIGENICS INC. | 0000950135-02-000129 | Jan 11, 2002 | — |