CIEN - Ciena Corp - Insider Stock Trading

Filing Date	T Date	Ticker	Sector	Ind	Industry	Owner	oSt	Rel	Title	#f	T	TVal	Price	Qty	Own	H
3/4/26 15:15	3/2/26	CIEN	Electr	TelEq	Telephone & Telegraph Apparat	Smith Gary B	MD	DO	P,CEO	28	S	-40,658	157.22	-259	426	D
2/19/26 11:14	2/17/26	CIEN	Electr	TelEq	Telephone & Telegraph Apparat	Rothenstein David M	MD	O	SVP,Chie	14	S	-4,777	129.11	-37	207	D
1/20/26 13:56	1/15/26	CIEN	Electr	TelEq	Telephone & Telegraph Apparat	Kosaraju Sheela	MD	O	SVP,GC	6	S	-1,120	131.51	-9	97	D
1/20/26 10:49	1/15/26	CIEN	Electr	TelEq	Telephone & Telegraph Apparat	Phipps Jason	MD	O	SVP Glob	5	S	-7,381	146.96	-50	110	D
1/16/26 14:32	1/15/26	CIEN	Electr	TelEq	Telephone & Telegraph Apparat	Diperna Dino	MD	O	SVP Glob	7	S	-2,310	165.92	-14	51	D
1/13/26 16:51	1/12/26	CIEN	Electr	TelEq	Telephone & Telegraph Apparat	Gallagher Patrick	MD	D		1	S	-2,642	227.45	-12	50	D
1/13/26 16:40	1/12/26	CIEN	Electr	TelEq	Telephone & Telegraph Apparat	Cumello Joseph	MD	O	SVP,Gene	5	S	-3,375	183.29	-18	49	D
12/17/25 14:45	12/15/25	CIEN	Electr	TelEq	Telephone & Telegraph Apparat	Nevens Thomas Michael	MD	D		1	S	-1,922	224.66	-9	9	D
12/16/25 14:26	12/15/25	CIEN	Electr	TelEq	Telephone & Telegraph Apparat	Gage Brodie	MD	O	SVP Glob	13	S	-497	110.12	-5	50	D
9/26/25 11:37	9/24/25	CIEN	Electr	TelEq	Telephone & Telegraph Apparat	Claflin Bruce L.	MD	D		2	S	-2,622	103.35	-25	70	D

D	Derivative transaction in filing (usually option exercise)
M	Multiple transactions in filing; earliest reported transaction date and weighted average transaction price
A	Amended filing
E	Error detected in filing

S - Sale	Sale of securities on an exchange or to another person
S - Sale+OE	Sale of securities on an exchange or to another person (after option exercise)
F - Tax	Payment of exercise price or tax liability using portion of securities received from the company
P - Purchase	Purchase of securities on an exchange or from another person