CIENA CORP

Ticker: CIEN CUSIP: 171779309 Class: EQTY

Harvest Fund Management Co., Ltd's Holding History (CIK: 0001694126)

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

Q4 2025

Shares 19 Value ($000) $0 Avg Close $194.00 Range $143.19 - $248.00

Q4 2024

Shares 2,978 Value ($000) $0 Avg Close $71.76 Range $59.60 - $91.82

Q2 2022

Shares 295 Value ($000) $13 Avg Close $51.84 Range $41.63 - $61.78

Q1 2022

Shares 295 Value ($000) $17 Avg Close $65.45 Range $53.29 - $77.38

Q4 2021

Shares 295 Value ($000) $22 Avg Close $61.70 Range $51.01 - $78.28

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	19	$0	$194.00	$143.19 - $248.00
Q4 2024	2,978	$0	$71.76	$59.60 - $91.82
Q2 2022	295	$13	$51.84	$41.63 - $61.78
Q1 2022	295	$17	$65.45	$53.29 - $77.38
Q4 2021	295	$22	$61.70	$51.01 - $78.28