Form NT 10-K - Notification of inability to timely file Form 10-K 405, 10-K, 10-KSB 405, 10-KSB, 10-KT, or 10-KT405:
SEC Accession No. 0000950135-05-001486
Filing Date
2005-03-16
Accepted
2005-03-16 16:31:08
Documents
1
Period of Report
2004-12-31
Effectiveness Date
2005-03-16

Document Format Files

Seq Description Document Type Size
1 ANTIGENICS, INC. b53270ntnt10vk.htm NT 10-K 19982
  Complete submission text file 0000950135-05-001486.txt   21554
Mailing Address 630 FIFTH AVENUE SUITE 2170 NEW YORK NY 10111
Business Address 630 FIFTH AVENUE SUITE 2170 NEW YORK NY 10111 2123324774
ANTIGENICS INC /DE/ (Filer) CIK: 0001098972 (see all company filings)

EIN.: 061562417 | State of Incorp.: DE | Fiscal Year End: 1231
Type: NT 10-K | Act: 34 | File No.: 000-29089 | Film No.: 05685873
SIC: 2836 Biological Products, (No Diagnostic Substances)