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Form 144 - Report of proposed sale of securities:
SEC Accession No. 0001950047-23-001686
Filing Date
2023-06-15
Accepted
2023-06-15 17:31:56
Documents
1

Document Format Files

Seq Description Document Type Size
1 primary_doc.html 144  
1 primary_doc.xml 144 4603
  Complete submission text file 0001950047-23-001686.txt   5872
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: 1028
Type: 144 | Act: 33 | File No.: 001-36250 | Film No.: 231018633
SIC: 3661 Telephone & Telegraph Apparatus

Mailing Address 7035 RIDGE ROAD HANOVER MD 21076
Business Address
Rothenstein David M (Reporting) CIK: 0001444157 (see all company filings)

Type: 144