Disclosure profile
Who’s trading CIEN?
Open CIEN on RobinhoodCIENA CORP
Every disclosed Congress and corporate-insider transaction in CIEN (CIENA CORP): 73 trades from 14 politicians and executives, each AI-scored. Updated as new filings land.
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CIENA CORP (CIEN) (CIK 0000936395)SEC Form 144Buy$568k2026-09-254
NEVENS THOMAS MICHAELSEC Form 4Sell$1.3M2026-09-254
CIENA CORP (CIEN) (CIK 0000936395)SEC Form 144Buy$1.3M2026-09-236
Cumello JosephSEC Form 4—$605k2026-09-223
SMITH GARY BSEC Form 4—$4.1M2026-09-223
Rothenstein David MSEC Form 4—$236k2026-09-223
Phipps JasonSEC Form 4—$257k2026-09-223
DiPerna DinoSEC Form 4—$150k2026-09-223
Gage BrodieSEC Form 4—$71k2026-09-223
Hoffman GrantSEC Form 4—$59k2026-09-223
Kosaraju SheelaSEC Form 4—$525k2026-09-223
Graff Marc D.SEC Form 4—$100k2026-09-223
SMITH GARY BSEC Form 4Sell$975k2026-09-174
Rothenstein David MSEC Form 4Sell$826k2026-09-173
DiPerna DinoSEC Form 4Sell$88k2026-09-173
Gage BrodieSEC Form 4Sell$390k2026-09-174
CIENA CORP (CIEN) (CIK 0000936395)SEC Form 144Buy$87k2026-09-164
CIENA CORP (CIEN) (CIK 0000936395)SEC Form 144Buy$390k2026-09-155
CIENA CORP (CIEN) (CIK 0000936395)SEC Form 144Buy$81k2026-09-154
CIENA CORP (CIEN) (CIK 0000936395)SEC Form 144Buy$799k2026-09-155
CIENA CORP (CIEN) (CIK 0000936395)SEC 13GSell—2026-09-032
SMITH GARY BSEC Form 4Sell$1.1M2026-09-024
Graff Marc D.SEC Form 4Sell$2.2M2026-08-183
SMITH GARY BSEC Form 4Sell$1.3M2026-08-183
Rothenstein David MSEC Form 4Sell$1.1M2026-08-183
Gage BrodieSEC Form 4Sell$526k2026-08-183
CIENA CORP (CIEN) (CIK 0000936395)SEC Form 144Buy$527k2026-08-174
CIENA CORP (CIEN) (CIK 0000936395)SEC Form 144Buy$2.2M2026-08-146
CIENA CORP (CIEN) (CIK 0000936395)SEC Form 144Buy$1.1M2026-08-145
CIENA CORP (CIEN) (CIK 0000936395)SEC 13GSell—2026-08-064
Graff Marc D.SEC Form 4—$5.4M2026-08-043
SMITH GARY BSEC Form 4Sell$1.1M2026-08-043
SMITH GARY BSEC Form 4Sell$1.2M2026-07-174
Rothenstein David MSEC Form 4Sell$1.1M2026-07-173
DiPerna DinoSEC Form 4Sell$350k2026-07-174
Gage BrodieSEC Form 4Sell$539k2026-07-173
CIENA CORP (CIEN) (CIK 0000936395)SEC Form 144Buy$7.4M2026-07-156
CIENA CORP (CIEN) (CIK 0000936395)SEC Form 144Buy$351k2026-07-154
CIENA CORP (CIEN) (CIK 0000936395)SEC Form 144Buy$539k2026-07-155
CIENA CORP (CIEN) (CIK 0000936395)SEC Form 144Buy$1.1M2026-07-154
Kosaraju SheelaSEC Form 4Sell—2026-07-063
Graff Marc D.SEC Form 4Sell$6k2026-07-063
SMITH GARY BSEC Form 4Sell$1.4M2026-07-064
Phipps JasonSEC Form 4Sell$1.2M2026-07-063
CIENA CORP (CIEN) (CIK 0000936395)SEC Form 144Buy$1.2M2026-07-016
CIENA CORP (CIEN) (CIK 0000936395)SEC Form 144Buy$938k2026-07-016
CIENA CORP (CIEN) (CIK 0000936395)SEC Form 144Buy$62k2026-07-014
Cumello JosephSEC Form 4Sell$740k2026-06-303
CIENA CORP (CIEN) (CIK 0000936395)SEC Form 144Buy$769k2026-06-265
Graff Marc D.SEC Form 4Sell$56k2026-06-263
CIENA CORP (CIEN) (CIK 0000936395)SEC Form 144Buy$58k2026-06-243
Hoffman GrantSEC Form 4——2026-06-233
SMITH GARY BSEC Form 4—$5.5M2026-06-235
Rothenstein David MSEC Form 4—$1.0M2026-06-233
Graff Marc D.SEC Form 4—$85k2026-06-233
Phipps JasonSEC Form 4—$1.0M2026-06-233
Kosaraju SheelaSEC Form 4—$70k2026-06-233
Gage BrodieSEC Form 4—$120k2026-06-233
Cumello JosephSEC Form 4——2026-06-234
DiPerna DinoSEC Form 4——2026-06-233
SMITH GARY BSEC Form 4Sell—2026-06-175
Gage BrodieSEC Form 4Sell—2026-06-174
Rothenstein David MSEC Form 4Sell—2026-06-176
CIENA CORP (CIEN) (CIK 0000936395)SEC Form 144Buy—2026-06-155
CIENA CORP (CIEN) (CIK 0000936395)SEC Form 144Buy—2026-06-155
CIENA CORP (CIEN)SEC 8-K——2026-06-117
Hon. Gilbert CisnerosHouse PTRBuy$1k2026-06-087
Hon. Gilbert CisnerosHouse PTRBuy$1k2026-06-087
SMITH GARY BSEC Form 4Sell—2026-06-026
Rothenstein David MSEC Form 4Sell—2026-05-195
SMITH GARY BSEC Form 4Sell—2026-05-196
Gage BrodieSEC Form 4Sell—2026-05-194
Public-record disclosures (SEC Form 4 & Congressional PTRs). Research tool, not investment advice.