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Form DEFA14A - Additional definitive proxy soliciting materials and Rule 14(a)(12) material:
SEC Accession No. 0001193125-11-105379
Filing Date
2011-04-21
Accepted
2011-04-21 17:29:33
Documents
1
Effectiveness Date
2011-04-21

Document Format Files

Seq Description Document Type Size
1 DEFA14A ddefa14a.htm DEFA14A 16309
  Complete submission text file 0001193125-11-105379.txt   17298
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: DEFA14A | Act: 34 | File No.: 000-20853 | Film No.: 11774272
SIC: 7372 Services-Prepackaged Software