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Form SC 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend]
SEC Accession No. 0001011438-13-000146
Filing Date
2013-02-14
Accepted
2013-02-14 16:15:29
Documents
1
Group Members
GEORGE SOROSROBERT SOROS

Document Format Files

Seq Description Document Type Size
1 form_sc13ga-ciena.htm SC 13G/A 149051
  Complete submission text file 0001011438-13-000146.txt   150564
Mailing Address 7035 RIDGE ROAD HANOVER MD 21076
Business Address 7035 RIDGE ROAD HANOVER MD 21076 4108658500
CIENA CORP (Subject) CIK: 0000936395 (see all company filings)

IRS No.: 232725311 | State of Incorp.: DE | Fiscal Year End: 1031
Type: SC 13G/A | Act: 34 | File No.: 005-54195 | Film No.: 13614024
SIC: 3661 Telephone & Telegraph Apparatus

Mailing Address 888 SEVENTH AVENUE 33RD FLOOR NEW YORK NY 10106
Business Address 888 SEVENTH AVENUE 33RD FLOOR NEW YORK NY 10106 (212) 872-1054
SOROS FUND MANAGEMENT LLC (Filed by) CIK: 0001029160 (see all company filings)

IRS No.: 133914976 | State of Incorp.: DE | Fiscal Year End: 1231
Type: SC 13G/A