AGENUS INC — S-1 Filings

4 S-1 filings on record

This page lists all S-1 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 4 S-1 documents with the SEC since 2013. To view all SEC filings by AGENUS INC, see the full filings list.

Overview All Filings Financials Insiders

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-1	FORM S-1	0001193125-09-172722	Aug 12, 2009	—
S-1	FORM S-1	0001193125-09-000362	Jan 2, 2009	—
S-1	ANTIGENICS INC. FORM S-1	0000950135-00-003024	May 25, 2000	—
S-1	ANTIGENICS, INC.	0000950135-99-005451	Nov 30, 1999	—