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CIENA CORP

CIEN NYSE CIK: 0000936395 Telephone & Telegraph Apparatus Inc. in MD
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Recent Filings

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Form Description Date
144 Mar 27, 2026
SCHEDULE 13G/A Mar 26, 2026
4 PRIMARY DOCUMENT Mar 25, 2026
4 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES Mar 24, 2026
4 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES Mar 24, 2026
4 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES Mar 24, 2026
4 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES Mar 24, 2026
4 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES Mar 24, 2026
4 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES Mar 24, 2026
4 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES Mar 24, 2026

Insider Transactions

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Insider Title Type Shares Date
SMITH GARY B President, CEO Sale 6,800 @ $233.46 Dec 22, 2025
Graff Marc D. SVP & Chief Financial Officer Award / Grant 9,293 Dec 16, 2025
Kosaraju Sheela SVP and General Counsel Award / Grant 6,672 Dec 16, 2025
Gage Brodie SVP Global Products & Supply Award / Grant 6,910 Dec 16, 2025
DiPerna Dino SVP Global R&D Award / Grant 7,387 Dec 16, 2025
SMITH GARY B President, CEO Award / Grant 95,471 Dec 16, 2025
Rothenstein David M SVP and Chief Strategy Officer Award / Grant 7,148 Dec 16, 2025
Phipps Jason SVP Global Sales and Marketing Award / Grant 20,368 Dec 16, 2025
Cumello Joseph SVP, General Mgr. Blue Planet Award / Grant 11,482 Dec 16, 2025
NEVENS THOMAS MICHAEL Sale 8,554 @ $224.66 Dec 15, 2025