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Filing Detail
Form SC 13G - Statement of acquisition of beneficial ownership by individuals:
SEC Accession No. 0000872573-08-000018
Filing Date
2008-04-10
Accepted
2008-04-10 14:39:00
Documents
1
Group Members
A.R.T. ADVISORS, LLCCAXTON ASSOCIATES, L.L.C.CAXTON INTERNATIONAL LIMITEDGDK, INC.MR. AARON SOSNICKMR. BRUCE S. KOVNER

Document Format Files

Seq Description Document Type Size
1 SC 13G - - ANSOFT CORP anst13g.txt SC 13G 18803
  Complete submission text file 0000872573-08-000018.txt   21054
Mailing Address 4 STATION SQUARE STE 200 PITTSBURGH PA 15219
Business Address FOUR STATION SQUARE STE 200 PITTSBURGH PA 15219 4122613200
ANSOFT CORP (Subject) CIK: 0000849433 (see all company filings)

IRS No.: 721001901 | State of Incorp.: PA | Fiscal Year End: 0430
Type: SC 13G | Act: 34 | File No.: 005-50193 | Film No.: 08749718
SIC: 7372 Services-Prepackaged Software
Assistant Director 3

Mailing Address PRINCETON PLAZA, BUILDING 2 731 ALEXANDER ROAD PRINCETON NJ 08540
Business Address PRINCETON PLAZA, BUILDING 2 731 ALEXANDER ROAD PRINCETON NJ 08540 609-419-1800
CAXTON ASSOCIATES LLC (Filed by) CIK: 0000872573 (see all company filings)

IRS No.: 223430173 | State of Incorp.: DE | Fiscal Year End: 1030
Type: SC 13G