Attached files
file | filename |
---|---|
10-K/A - TENGION, INC. FORM 10-K/A - TENGION INC | tengion10ka.htm |
EX-32.2 - EXHIBIT 32.2 - TENGION INC | ex32-2.htm |
Exhibit 32.1
CERTIFICATION
I, Steven Nichtberger, MD, certify that:
1.
|
I have reviewed this Amendment No. 1 to Annual Report on Form 10-K/A of Tengion, Inc.; and
|
2.
|
Based on my knowledge, this annual report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report.
|
Date: April 18, 2011
/s/ Steven Nichtberger
|
|
Steven Nichtberger, MD
|
|
President and Chief Executive Officer
|