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Form 3/A - Initial statement of beneficial ownership of securities: [Amend]
SEC Accession No. 0001123292-17-000536
Filing Date
2017-03-02
Accepted
2017-03-02 18:02:20
Documents
2
Period of Report
2017-02-27

Document Format Files

Seq Description Document Type Size
1 PRIMARY DOCUMENT edgar.html 3/A  
1 PRIMARY DOCUMENT edgar.xml 3/A 3199
2 POWER OF ATTORNEY hamiltonpoa.htm EX-24 7652
  Complete submission text file 0001123292-17-000536.txt   12127
Mailing Address 7035 RIDGE ROAD HANOVER MD 21076
Business Address 7035 RIDGE ROAD HANOVER MD 21076 4108658500
CIENA CORP (Issuer) CIK: 0000936395 (see all company filings)

IRS No.: 232725311 | State of Incorp.: DE | Fiscal Year End: 1031
SIC: 3661 Telephone & Telegraph Apparatus

Mailing Address 9500 AMBERGIEN AUSTIN TX 78729
Business Address
HAMILTON RICK (Reporting) CIK: 0001275606 (see all company filings)

Type: 3/A | Act: 34 | File No.: 001-36250 | Film No.: 17660539