CIENA CORP

Ticker: CIEN CUSIP: 171779309 Class: EQTY

Machina Capital S.A.S.'s Holding History (CIK: 0001744373)

Note: Option positions (PUT/CALL) are excluded.

Q4 2025

Shares 1,100 Value ($000) $257 Avg Close $194.00 Range $143.19 - $248.00

Q3 2025

Shares 3,684 Value ($000) $537 Avg Close $101.84 Range $76.89 - $146.53

Q1 2023

Shares 2,700 Value ($000) $142 Avg Close $49.92 Range $45.83 - $54.25

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	1,100	$257	$194.00	$143.19 - $248.00
Q3 2025	3,684	$537	$101.84	$76.89 - $146.53
Q1 2023	2,700	$142	$49.92	$45.83 - $54.25