CIENA CORP

Ticker: CIEN CUSIP: 171779309 Class: EQTY

EDMOND DE ROTHSCHILD HOLDING S.A.'s Holding History (CIK: 0001649647)

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

Q4 2024

Shares 8,871 Value ($000) $752 Avg Close $71.76 Range $59.60 - $91.82

Q3 2016

Shares 19,203 Value ($000) $419 Avg Close $20.85 Range $17.59 - $23.60

Q2 2016

Shares 16,808 Value ($000) $315 Avg Close $18.11 Range $15.62 - $21.87

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2024	8,871	$752	$71.76	$59.60 - $91.82
Q3 2016	19,203	$419	$20.85	$17.59 - $23.60
Q2 2016	16,808	$315	$18.11	$15.62 - $21.87