AGENUS INC — SC 13G/A Filings
73 SC 13G/A filings on record
This page lists all SC 13G/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 73 SC 13G/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 |
|---|---|---|---|---|
| SC 13G/A | — | 0000929638-10-000023 | Jan 13, 2010 | — |
| SC 13G/A | DOC ONE | 0000315066-09-003609 | Sep 10, 2009 | — |
| SC 13G/A | — | 0000929638-09-000747 | Apr 28, 2009 | — |
| SC 13G/A | SCHEDULE 13G, AMENDMENT NO. 1 | 0001341004-09-000379 | Feb 17, 2009 | — |
| SC 13G/A | SCHEDULE 13G AMENDMENT NO. 2 | 0001193125-09-030007 | Feb 17, 2009 | — |
| SC 13G/A | SCHEDULE 13G AMENDMENT NO. 2 | 0001193125-09-026814 | Feb 12, 2009 | — |
| SC 13G/A | — | 0001041885-09-000014 | Jan 23, 2009 | — |
| SC 13G/A | — | 0001041885-09-000011 | Jan 23, 2009 | — |
| SC 13G/A | — | 0001193805-08-001300 | May 12, 2008 | — |
| SC 13G/A | SCHEDULE 13G AMENDMENT NO. 1 | 0001193125-08-029424 | Feb 13, 2008 | — |
| SC 13G/A | — | 0001041885-08-000083 | Feb 13, 2008 | — |
| SC 13G/A | — | 0001041885-08-000020 | Feb 8, 2008 | — |
| SC 13G/A | ANTIGENISC INC. | 0000950135-06-000714 | Feb 13, 2006 | — |
| SC 13G/A | — | 0000906304-06-000280 | Feb 8, 2006 | — |
| SC 13G/A | ANTIGENICS INC. SC 13G/A | 0000950135-05-003262 | Jun 13, 2005 | — |
| SC 13G/A | — | 0001132625-05-000035 | Feb 15, 2005 | — |
| SC 13G/A | — | 0001132625-05-000034 | Feb 15, 2005 | — |
| SC 13G/A | — | 0001132625-05-000026 | Feb 15, 2005 | — |
| SC 13G/A | — | 0001132625-05-000025 | Feb 15, 2005 | — |
| SC 13G/A | — | 0000906304-05-000010 | Jan 20, 2005 | — |
| SC 13G/A | — | 0000906304-04-000007 | Jan 27, 2004 | — |
| SC 13G/A | — | 0000906304-03-000226 | Feb 11, 2003 | — |
| SC 13G/A | GARO H ARMEN | 0000950135-02-000758 | Feb 13, 2002 | — |