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Form SC 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend]
SEC Accession No. 0001144204-07-007141
Filing Date
2007-02-13
Accepted
2007-02-13 15:16:40
Documents
1
Group Members
CITADEL EQUITY FUND LTD.CITADEL INVESTMENT GROUP, L.L.C.KENNETH GRIFFIN

Document Format Files

Seq Description Document Type Size
1 v065104_sc13ga.htm SC 13G/A 175497
  Complete submission text file 0001144204-07-007141.txt   177392
Mailing Address
Business Address 8005 SW BOECKMAN RD WILSONVILLE OR 97070-7777 5036857000
MENTOR GRAPHICS CORP (Subject) CIK: 0000701811 (see all company filings)

IRS No.: 930786033 | State of Incorp.: OR | Fiscal Year End: 0131
Type: SC 13G/A | Act: 34 | File No.: 005-38367 | Film No.: 07609372
SIC: 7373 Services-Computer Integrated Systems Design

Mailing Address 131 S. DEARBORN STREET, 32ND FLOOR CHICAGO IL 60603
Business Address 131 S. DEARBORN STREET, 32ND FLOOR CHICAGO IL 60606 3123952100
CITADEL L P (Filed by) CIK: 0001027745 (see all company filings)

IRS No.: 364111741 | State of Incorp.: IL | Fiscal Year End: 1231
Type: SC 13G/A