Arkolith/Insider Trading/CIEN/Form 4

DiPerna Dino

SVP Global R&DCIENA CORP (CIEN) · full profile →Form 4 · filed Mar 24, 2026
No Open-Market Flow
Open-Market Buys
$0
Open-Market Sells
$0
Net Open-Market Flow
$0
Transactions
5
5 non-derivative · 0 derivative

Non-Derivative Transactions (Table I)

DateActionSharesPriceValueOwned After
Mar 20, 2026Tax withholding(F)204$383.89$78K47K
Mar 20, 2026Tax withholding(F)247$383.89$95K45K
Mar 20, 2026Tax withholding(F)444$383.89$170K47K
Mar 20, 2026Tax withholding(F)427$383.89$164K46K
Mar 20, 2026Tax withholding(F)730$383.89$280K46K

Transaction Codes

F
Shares withheld for taxes

Data Source & Provenance

Parsed from a single SEC EDGAR Form 4 filing (accession 0001123292-26-000497) within minutes of acceptance. Every field above traces to the original document. Verify it directly:

View original filing on SEC.govRaw Form 4 XML