Graff Marc D.insider trades

In SEC Form 4 filings, Graff Marc D. is listed as EVP & Chief Financial Officer of Ciena Corp (CIEN). In the last 90 days, Graff Marc D. sold $34.5K of Ciena Corp (CIEN) on the open market and bought none. The sale was reported under a 10b5-1 trading plan.

Companies and roles

Company	Role	Transactions	Last filed
CIENCiena Corp	EVP & Chief Financial Officer	2	Oct 6

Cluster buys

No cluster buy in the last 90 days included a purchase by this insider (two or more insiders buying within 14 days).

Form 4 historysince 2026-09-22

Company	Traded	Filed	Type	Shares	Price	Value	Owned after	10b5-1 plan	Filing
CIENCiena Corp	Oct 1	Oct 6	S	97	$355.19	Sale −$34,453	107,136	Yes	Form 4
CIENCiena Corp	Sep 20	Sep 22	F	286	$348.80	$99,757	107,233	No	Form 4

Published from this insider's public Form 4 filings on SEC EDGAR; the name is shown as filed. Named in a filing and want this page removed? See the privacy policy.