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Filing Detail
Form 10-K/A - Annual report [Section 13 and 15(d), not S-K Item 405]: [Amend]
SEC Accession No. 0001193125-06-070111
Filing Date
2006-03-31
Accepted
2006-03-31 13:02:24
Documents
3
Period of Report
2005-12-31

Document Format Files

Seq Description Document Type Size
1 FORM 10-K AMENDMENT NO. 1 d10ka.htm 10-K/A 18548
2 SECTION 302 CEO CERTIFICATION dex311.htm EX-31.1 8157
3 SECTION 302 CFO CERTIFICATION dex312.htm EX-31.2 8128
  Complete submission text file 0001193125-06-070111.txt   36239
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)

IRS No.: 043219960 | State of Incorp.: DE | Fiscal Year End: 1231
Type: 10-K/A | Act: 34 | File No.: 000-20853 | Film No.: 06726993
SIC: 7372 Services-Prepackaged Software