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Form SC 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend]
SEC Accession No. 0001125282-06-000986
Filing Date
2006-02-14
Accepted
2006-02-14 14:51:20
Documents
1
Group Members
D.E. SHAW & CO., L.L.C.DAVID E. SHAW

Document Format Files

Seq Description Document Type Size
1 SCHEDULE 13G b411680_sc13ga.txt SC 13G/A 16049
  Complete submission text file 0001125282-06-000986.txt   17976
Mailing Address 120 W 45TH ST 39TH FL NEW YORK NY 10036
Business Address 120 WEST 45TH 39TH FL NEW YORK NY 10036 2124780000
SHAW D E & CO L P /NY/ (Filed by) CIK: 0001009268 (see all company filings)

IRS No.: 133695715 | State of Incorp.: DE | Fiscal Year End: 1231
Type: SC 13G/A

Mailing Address 220 MILL ROAD CHELMSFORD MA 01824
Business Address 220 MILL ROAD CHELMSFORD MA 01824 9782502900
SYCAMORE NETWORKS INC (Subject) CIK: 0001092367 (see all company filings)

IRS No.: 043410558 | State of Incorp.: DE | Fiscal Year End: 0731
Type: SC 13G/A | Act: 34 | File No.: 005-58421 | Film No.: 06613283
SIC: 3661 Telephone & Telegraph Apparatus