EDGAR Filing Documents for 0000950159-11-000252

Form 10-K/A - Annual report [Section 13 and 15(d), not S-K Item 405]: [Amend]

SEC Accession No. 0000950159-11-000252

Filing Date

2011-04-18

Accepted

2011-04-18 15:47:43

Documents

Period of Report

2010-12-31

Document Format Files

Seq	Description	Document	Type	Size
1	TENGION, INC. FORM 10-K/A	tengion10ka.htm	10-K/A	792407
2	EXHIBIT 32.1	ex32-1.htm	EX-32.1	6323
3	EXHIBIT 32.2	ex32-2.htm	EX-32.2	6347
	Complete submission text file	0000950159-11-000252.txt		806086

Mailing Address 2900 POTSHOP LANE SUITE 100 EAST NORRITON PA 19403

Business Address 2900 POTSHOP LANE SUITE 100 EAST NORRITON PA 19403 267-960-4800

TENGION INC (Filer) CIK: 0001296391 (see all company filings)

IRS No.: 200214813 | State of Incorp.: DE
Type: 10-K/A | Act: 34 | File No.: 001-34688 | Film No.: 11765503
SIC: 2836 Biological Products, (No Diagnostic Substances)