CIENA CORP

Ticker: CIEN CUSIP: 171779309 Class: EQTY

NEEDHAM INVESTMENT MANAGEMENT LLC's Holding History (CIK: 0001167212)

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

Q2 2024

Shares 60,000 Value ($000) $2,891 Avg Close $47.46 Range $43.30 - $53.58

Q1 2024

Shares 50,000 Value ($000) $2,473 Avg Close $52.75 Range $44.22 - $63.24

Q4 2023

Shares 50,000 Value ($000) $2,251 Avg Close $44.09 Range $39.94 - $48.36

Q2 2023

Shares 30,000 Value ($000) $1,275 Avg Close $45.54 Range $40.84 - $52.67

Q1 2023

Shares 80,500 Value ($000) $4,228 Avg Close $49.92 Range $45.83 - $54.25

Q3 2022

Shares 20,000 Value ($000) $809 Avg Close $48.05 Range $39.44 - $56.38

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2024	60,000	$2,891	$47.46	$43.30 - $53.58
Q1 2024	50,000	$2,473	$52.75	$44.22 - $63.24
Q4 2023	50,000	$2,251	$44.09	$39.94 - $48.36
Q2 2023	30,000	$1,275	$45.54	$40.84 - $52.67
Q1 2023	80,500	$4,228	$49.92	$45.83 - $54.25
Q3 2022	20,000	$809	$48.05	$39.44 - $56.38