CIENA CORP

Ticker: CIEN CUSIP: 171779309 Class: EQTY

Public Sector Pension Investment Board's Holding History (CIK: 0001396318)

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

Q2 2023

Shares 526,909 Value ($000) $22,388 Avg Close $45.54 Range $40.84 - $52.67

Q1 2023

Shares 753,618 Value ($000) $39,580 Avg Close $49.92 Range $45.83 - $54.25

Q4 2022

Shares 547,040 Value ($000) $27,888 Avg Close $45.21 Range $38.33 - $52.51

Q3 2022

Shares 655,300 Value ($000) $26 Avg Close $48.05 Range $39.44 - $56.38

Q2 2022

Shares 508,800 Value ($000) $23,252 Avg Close $51.84 Range $41.63 - $61.78

Q3 2020

Shares 55,000 Value ($000) $2,183 Avg Close $52.62 Range $38.20 - $61.52

Q2 2020

Shares 91,500 Value ($000) $4,956 Avg Close $49.71 Range $38.00 - $57.19

Q1 2020

Shares 36,500 Value ($000) $1,453 Avg Close $41.03 Range $30.58 - $44.61

Q4 2019

Shares 36,500 Value ($000) $1,558 Avg Close $38.10 Range $33.22 - $43.97

Q3 2019

Shares 133,000 Value ($000) $5,218 Avg Close $41.92 Range $37.94 - $46.78

Q2 2019

Shares 133,000 Value ($000) $5,470 Avg Close $38.48 Range $32.76 - $46.23

Q1 2019

Shares 154,000 Value ($000) $5,750 Avg Close $38.83 Range $32.85 - $45.70

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2023	526,909	$22,388	$45.54	$40.84 - $52.67
Q1 2023	753,618	$39,580	$49.92	$45.83 - $54.25
Q4 2022	547,040	$27,888	$45.21	$38.33 - $52.51
Q3 2022	655,300	$26	$48.05	$39.44 - $56.38
Q2 2022	508,800	$23,252	$51.84	$41.63 - $61.78
Q3 2020	55,000	$2,183	$52.62	$38.20 - $61.52
Q2 2020	91,500	$4,956	$49.71	$38.00 - $57.19
Q1 2020	36,500	$1,453	$41.03	$30.58 - $44.61
Q4 2019	36,500	$1,558	$38.10	$33.22 - $43.97
Q3 2019	133,000	$5,218	$41.92	$37.94 - $46.78
Q2 2019	133,000	$5,470	$38.48	$32.76 - $46.23
Q1 2019	154,000	$5,750	$38.83	$32.85 - $45.70