EdgarLookup

Graff Marc D.

Insider transactions at 1 company

This page shows all SEC Form 4 filings attributed to Graff Marc D.. Form 4 disclosures are required whenever a corporate insider — director, officer, or 10%+ shareholder — buys, sells, or receives company stock. Each row represents a separate reported transaction. All data is sourced directly from the SEC EDGAR public database.

CIEN
Company Title Type Shares Price Value Date
CIEN SVP & Chief Financial Officer Award / Grant 9,293 Dec 16, 2025
CIEN SVP & Chief Financial Officer Award / Grant 118,312 Aug 1, 2025