Form 4 AI

Insider · CIK 0001444157

Rothenstein David M

SVP and Chief Strategy Officer

Edge score not yet computed for this insider — not enough prior open-market buys on record yet.

Last 8 transactions

DateIssuerCodeDirectionSharesPriceValue
Jul 15, 2026CIENSsell2,500$421$1,052,284View
Jun 20, 2026CIENFother679$428$290,761View
Jun 20, 2026CIENFother204$428$87,357View
Jun 20, 2026CIENFother811$428$347,286View
Jun 20, 2026CIENFother436$428$186,704View
Jun 20, 2026CIENFother220$428$94,208View
Jun 15, 2026CIENSsell2,500$457$1,142,673View
May 15, 2026CIENSsell2,500$562$1,405,969View