CIENA CORP

Ticker: CIEN CUSIP: 171779309 Class: EQTY

Angeles Investment Advisors, LLC's Holding History (CIK: 0001535695)

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

Q3 2024

Shares 4,500 Value ($000) $277 Avg Close $52.69 Range $44.89 - $63.06

Q2 2024

Shares 4,500 Value ($000) $217 Avg Close $47.46 Range $43.30 - $53.58

Q1 2024

Shares 4,500 Value ($000) $223 Avg Close $52.75 Range $44.22 - $63.24

Q4 2023

Shares 4,500 Value ($000) $203 Avg Close $44.09 Range $39.94 - $48.36

Q3 2023

Shares 4,500 Value ($000) $213 Avg Close $44.08 Range $40.10 - $50.72

Q1 2023

Shares 4,500 Value ($000) $236 Avg Close $49.92 Range $45.83 - $54.25

Q4 2022

Shares 4,500 Value ($000) $229 Avg Close $45.21 Range $38.33 - $52.51

Q2 2022

Shares 4,500 Value ($000) $206 Avg Close $51.84 Range $41.63 - $61.78

Q1 2022

Shares 4,500 Value ($000) $273 Avg Close $65.45 Range $53.29 - $77.38

Q4 2021

Shares 4,500 Value ($000) $346 Avg Close $61.70 Range $51.01 - $78.28

Q3 2021

Shares 4,500 Value ($000) $231 Avg Close $55.54 Range $50.34 - $58.85

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2024	4,500	$277	$52.69	$44.89 - $63.06
Q2 2024	4,500	$217	$47.46	$43.30 - $53.58
Q1 2024	4,500	$223	$52.75	$44.22 - $63.24
Q4 2023	4,500	$203	$44.09	$39.94 - $48.36
Q3 2023	4,500	$213	$44.08	$40.10 - $50.72
Q1 2023	4,500	$236	$49.92	$45.83 - $54.25
Q4 2022	4,500	$229	$45.21	$38.33 - $52.51
Q2 2022	4,500	$206	$51.84	$41.63 - $61.78
Q1 2022	4,500	$273	$65.45	$53.29 - $77.38
Q4 2021	4,500	$346	$61.70	$51.01 - $78.28
Q3 2021	4,500	$231	$55.54	$50.34 - $58.85