Form SC 13D - General Statement of Acquisition of Beneficial Ownership:
SEC Accession No. 0000922996-06-000132
Filing Date
2006-05-11
Accepted
2006-05-11 12:36:25
Documents
1

Document Format Files

Seq Description Document Type Size
1 SCHEDULE 13D RE WS II sch13d_wsii-51106.htm SC 13D 78386
  Complete submission text file 0000922996-06-000132.txt   80112
Mailing Address 275 TECHNOLOGY DRIVE, SOUTHPOINTE CANONSBURG PA 15317
Business Address 275 TECHNOLOGY DRIVE, SOUTHPOINTE CANONSBURG PA 15317 4127643304
ANSYS INC (Subject) CIK: 0001013462 (see all company filings)

EIN.: 043219960 | State of Incorp.: DE | Fiscal Year End: 1231
Type: SC 13D | Act: 34 | File No.: 005-49199 | Film No.: 06828974
SIC: 7372 Services-Prepackaged Software

Mailing Address
Business Address 227 WEST MONROE STREET SUITE 4800 CHICAGO IL 60606 3124222400
WILLIS STEIN & PARTNERS II L P (Filed by) CIK: 0001058934 (see all company filings)

EIN.: 000000000
Type: SC 13D