Form 10-K/A - Annual report [Section 13 and 15(d), not S-K Item 405]: [Amend]
SEC Accession No. 0000950135-04-002172
Filing Date
2004-04-29
Accepted
2004-04-29 16:06:00
Documents
7
Period of Report
2003-12-31

Document Format Files

Seq Description Document Type Size
1 HYBRIDON, INC. b50476hye10vkza.htm 10-K/A 217549
2 EX-10.41 LETTER AGREEMENT, JULY 10, 2003 b50476hyexv10w41.htm EX-10.41 24995
3 EX-31.1 SECTION 302 CEO CERTIFICATION b50476hyexv31w1.htm EX-31.1 8003
4 EX-31.2 SECTION 302 CFO CERTIFICATION b50476hyexv31w2.htm EX-31.2 8010
5 EX-32.1 SECTION 906 CEO CERTIFICATION b50476hyexv32w1.htm EX-32.1 3370
6 EX-32.2 SECTION 906 CFO CERTIFICATION b50476hyexv32w2.htm EX-32.2 3372
7 GRAPHIC b50476hyb5047600.gif GRAPHIC 2164
  Complete submission text file 0000950135-04-002172.txt   269793
Mailing Address 345 VASSAR STREET CAMBRIDGE MA 02139
Business Address 345 VASSAR STREET CAMBRIDGE MA 02139 6176795500
HYBRIDON INC (Filer) CIK: 0000861838 (see all company filings)

EIN.: 043072298 | State of Incorp.: DE | Fiscal Year End: 1231
Type: 10-K/A | Act: 34 | File No.: 001-31918 | Film No.: 04765077
SIC: 2836 Biological Products, (No Diagnostic Substances)