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CIEN · Ciena Corp · Proposed Sales

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$379.14 +27.32 (+7.77%) At close · Oct 1
S&P 500 member Russell 1000 member Rebalance outlook locked
Market Cap
$49.66B
Shares
141.81M
Volume · Oct 1 2.57M Avg daily vol (3M) 2.26M

Notices of intent to sell restricted or control shares, filed with the SEC on Form 144 by insiders and affiliates. A Form 144 signals a planned sale — it does not confirm the shares were actually sold.

Filed Seller Shares
2026-10-01 SHEELA KOSARAJU 2,101
2026-10-01 JASON PHIPPS 2,629
2026-09-25 JOSEPH CUMELLO 1,586
2026-09-23 THOMAS MICHAEL NEVENS 3,738
2026-09-16 DINO DIPERNA 249
2026-09-15 DAVID ROTHENSTEIN 2,500
2026-09-15 DINO DIPERNA 249
2026-09-15 BRODIE GAGE 1,200
2026-08-17 BRODIE GAGE 1,200
2026-08-14 MARC GRAFF 4,995
2026-08-14 DAVID ROTHENSTEIN 2,500
2026-07-15 DINO DIPERNA 782
2026-07-15 DAVID ROTHENSTEIN 2,500
2026-07-15 BRODIE GAGE 1,200
2026-07-01 JASON PHIPPS 2,629
2026-07-01 SHEELA KOSARAJU 2,013
2026-07-01 MARC GRAFF 126
2026-06-26 JOSEPH CUMELLO 1,586
2026-06-24 MARC GRAFF 126
2026-06-15 DAVID ROTHENSTEIN 2,500
2026-06-15 BRODIE GAGE 1,200
2026-05-15 DAVID ROTHENSTEIN 2,500
2026-05-15 BRODIE GAGE 1,200
2026-04-15 DINO DIPERNA 2,829
2026-04-15 BRODIE GAGE 1,200
2026-04-15 DAVID ROTHENSTEIN 2,500
2026-04-01 JASON PHIPPS 22,014
2026-04-01 SHEELA KOSARAJU 2,012
2026-03-27 JOSEPH CUMELLO 1,773
2026-03-24 BRODIE GAGE 5,000
2026-03-16 DAVID ROTHENSTEIN 2,500
2026-02-17 DAVID M ROTHENSTEIN 2,500
2026-01-15 JASON PHIPPS 21,383
2026-01-15 SHEELA KOSARAJU 382
2026-01-15 DINO DIPERNA 5,054
2026-01-12 JOSEPH CUMELLO 11,929
2026-01-12 PATRICK GALLAGHER 11,618
2026-01-09 DAVID M ROTHENSTEIN 2,500
2026-01-02 SHEELA KOSARAJU 1,748
2025-12-15 T MICHAEL NEVENS 8,554
2025-12-15 BRODIE GAGE 550
2025-12-15 DAVID ROTHENSTEIN 2,500
2025-11-17 DINO DIPERNA 2,482
2025-11-17 DAVID ROTHENSTEIN 2,500
2025-11-17 BRODIE GAGE 111
2025-10-15 BRODIE GAGE 350
2025-10-15 DAVID ROTHENSTEIN 2,500
2025-10-15 DINO DIPERNA 734
2025-10-01 JASON PHIPPS 1,984
2025-10-01 SHEELA KOSARAJU 1,747
Showing 1–50 of 154 filings
Key facts CIK 936395 CUSIP 171779309 13F (30d) 17 filings 15 filers Visit website Investor relations