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INSIDER · CIK 2080157

Graff Marc D.

EVP & Chief Financial Officer at CIENA CORP (CIEN)

↗4 Form 4 rows in the window

Covers original filings from Aug 1, 2026 to Oct 29, 2026. Older trades and amendments are in the SEC history.

$0.00Bought on the market
$2.2MSold on the market
1Companies
Oct 6, 2026Latest filing
Form 4 trades by Graff Marc D.
CompanyTitleTypeOwned
Oct 6, 202619:55Oct 1, 2026CIENCIENA CORPEVP & Chief Financial OfficerS · Sell10b5-1Late 5d$355.19−97107,136-0%−$34K
Sep 22, 202614:57Sep 20, 2026CIENCIENA CORPEVP & Chief Financial OfficerF · Tax$348.80−286107,233-0%$100K
Aug 18, 202618:30Aug 14, 2026CIENCIENA CORPSVP & Chief Financial OfficerS · Sell10b5-1$430.72−4,995107,519-4%−$2.2M
Aug 4, 202618:07Aug 1, 2026CIENCIENA CORPSVP & Chief Financial OfficerF · Tax$377.05−14,441112,514-11%$5.4M
Graff Marc D. Insider Trades (CIEN) | Shameless Cloning