Claflin Bruce L.

Director of CIEN

Stock Insider Trading Activity of Claflin Bruce L.

Name	Ticker	Relationship	Date	Transaction	AVG Cost Per Share	Shares	Total Value	Securities Owned After Transaction(s)	SEC Form 4
Claflin Bruce L.	CIEN	Director	Sep 24 '25	Sell	$140.12	8,461	$1,185,555.32	54,624	SEC Form 4