Cite Filings / CIEN / 0001809044-21-000002

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4

Changes in Ownership

CIENA CORP Filed 2021-03-23 Acc 0001809044-21-000002

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4 Changes in Ownership , xslF345X03/edgardoc.xml

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2021-03-24 4 Changes in Ownership
2021-03-23 4 Changes in Ownership
2021-03-23 4 Changes in Ownership
2021-03-23 4 Changes in Ownership
2021-03-23 4 Changes in Ownership
2021-03-23 4 Changes in Ownership
2021-03-23 4 Changes in Ownership

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