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SC 13G/A

Amended Statement of Ownership

CIENA CORP Filed 2022-01-27 Acc 0000834237-22-002309

Documents 1

SC 13G/A Amended Statement of Ownership , us1717793095_012722.txt

Around this filing

2022-02-09 SC 13G/A Amended Statement of Ownership
2022-02-02 4 Changes in Ownership
2022-01-27 SC 13G/A Amended Statement of Ownership
2022-01-26 SC 13G/A Amended Statement of Ownership
2022-01-20 4 Changes in Ownership
2022-01-20 4 Changes in Ownership
2022-01-20 4 Changes in Ownership

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