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Form DEFA14A - Additional definitive proxy soliciting materials and Rule 14(a)(12) material:
SEC Accession No. 0000936395-23-000005
Filing Date
2023-02-16
Accepted
2023-02-16 10:30:23
Documents
5

Document Format Files

Seq Description Document Type Size
1 DEFA14A defa14anotice2023proxy.htm DEFA14A 25035
2 capture1a.jpg GRAPHIC 148477
3 capture21a.jpg GRAPHIC 38498
4 capture2a.jpg GRAPHIC 87660
5 capture3.jpg GRAPHIC 8240
  Complete submission text file 0000936395-23-000005.txt   410628
Mailing Address 7035 RIDGE ROAD HANOVER MD 21076
Business Address 7035 RIDGE ROAD HANOVER MD 21076 4108658500
CIENA CORP (Filer) CIK: 0000936395 (see all company filings)

IRS No.: 232725311 | State of Incorp.: DE | Fiscal Year End: 1029
Type: DEFA14A | Act: 34 | File No.: 001-36250 | Film No.: 23637447
SIC: 3661 Telephone & Telegraph Apparatus