CIENA CORP

Ticker: CIEN CUSIP: 171779309 Class: EQTY

CloudAlpha Capital Management Limited/Hong Kong's Holding History (CIK: 0001745907)

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

Q4 2025

Shares 124,810 Value ($000) $29,189 Avg Close $194.00 Range $143.19 - $248.00

Q3 2025

Shares 143,200 Value ($000) $20,860 Avg Close $101.84 Range $76.89 - $146.53

Q4 2024

Shares 162,390 Value ($000) $13,772 Avg Close $71.76 Range $59.60 - $91.82

Q3 2024

Shares 60,853 Value ($000) $3,748 Avg Close $52.69 Range $44.89 - $63.06

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	124,810	$29,189	$194.00	$143.19 - $248.00
Q3 2025	143,200	$20,860	$101.84	$76.89 - $146.53
Q4 2024	162,390	$13,772	$71.76	$59.60 - $91.82
Q3 2024	60,853	$3,748	$52.69	$44.89 - $63.06