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Form SC 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend]
SEC Accession No. 0001390777-19-000006
Filing Date
2019-01-22
Accepted
2019-01-22 13:23:43
Documents
1

Document Format Files

Seq Description Document Type Size
1 ciena.txt SC 13G/A 48797
  Complete submission text file 0001390777-19-000006.txt   50382
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.: 19535063
SIC: 3661 Telephone & Telegraph Apparatus

Mailing Address 240 GREENWICH STREET NEW YORK NY 10286
Business Address 240 GREENWICH STREET NEW YORK NY 10286 212-495-1784
Bank of New York Mellon Corp (Filed by) CIK: 0001390777 (see all company filings)

IRS No.: 132614959 | State of Incorp.: DE | Fiscal Year End: 1231
Type: SC 13G/A
SIC: 6022 State Commercial Banks