Form 10-K/A - Annual report [Section 13 and 15(d), not S-K Item 405]: [Amend]
SEC Accession No. 0001193125-10-098864
Filing Date
2010-04-29
Accepted
2010-04-29 13:51:36
Documents
8
Period of Report
2009-12-31

Document Format Files

Seq Description Document Type Size
1 AMENDMENT NO. 1 TO FORM 10-K d10ka.htm 10-K/A 1086160
2 SUBSIDIARIES OF THE REGISTRANT dex21.htm EX-21 11158
3 CONSENT OF DELOITTE & TOUCHE LLP dex231.htm EX-23.1 1700
4 SECTION 302 CEO CERTIFICATION dex311.htm EX-31.1 9599
5 SECTION 302 CFO CERTIFICATION dex312.htm EX-31.2 9688
6 SECTION 906 CEO CERTIFICATION dex321.htm EX-32.1 3934
7 SECTION 906 CFO CERTIFICATION dex322.htm EX-32.2 3894
8 GRAPHIC g81846g01o35.jpg GRAPHIC 73438
  Complete submission text file 0001193125-10-098864.txt   1228868
Mailing Address 275 TECHNOLOGY DRIVE, SOUTHPOINTE CANONSBURG PA 15317
Business Address 275 TECHNOLOGY DRIVE, SOUTHPOINTE CANONSBURG PA 15317 4127643304
ANSYS INC (Filer) CIK: 0001013462 (see all company filings)

EIN.: 043219960 | State of Incorp.: DE | Fiscal Year End: 1231
Type: 10-K/A | Act: 34 | File No.: 000-20853 | Film No.: 10780525
SIC: 7372 Services-Prepackaged Software