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4

Changes in Ownership

CIENA CORP Filed 2023-01-19 Acc 0000899243-23-002203

Documents 1

4 Changes in Ownership , xslF345X03/doc4.xml

Around this filing

2023-01-25 4 Changes in Ownership
2023-01-24 8-K Executive or director change
2023-01-23 8-K Material agreement · New debt or obligation
2023-01-20 SC 13G Amended Statement of Ownership
2023-01-19 4 Changes in Ownership
2023-01-18 4 Changes in Ownership
2023-01-18 4 Changes in Ownership

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