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Form DEF 14A - Other definitive proxy statements:
SEC Accession No. 0001193125-20-041415
Filing Date
2020-02-19
Accepted
2020-02-19 09:01:11
Documents
50
Period of Report
2020-04-02
Effectiveness Date
2020-02-19

Document Format Files

Seq Description Document Type Size
1 DEF 14A d682158ddef14a.htm DEF 14A 1489731
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14 GRAPHIC g682158g32h85.jpg GRAPHIC 33819
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18 GRAPHIC g682158g41u64.jpg GRAPHIC 18812
19 GRAPHIC g682158g42l55.jpg GRAPHIC 14524
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28 GRAPHIC g682158g56g81.jpg GRAPHIC 81454
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49 GRAPHIC g682158g93h55.jpg GRAPHIC 20179
50 GRAPHIC g682158g98k78.jpg GRAPHIC 31721
  Complete submission text file 0001193125-20-041415.txt   5781539
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: 1031
Type: DEF 14A | Act: 34 | File No.: 001-36250 | Film No.: 20627724
SIC: 3661 Telephone & Telegraph Apparatus