CIENA CORP

Ticker: CIEN CUSIP: 171779309 Class: EQTY

VIRGINIA RETIREMENT SYSTEMS ET AL's Holding History (CIK: 0001005354)

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

Q3 2025

Shares 28,135 Value ($000) $4,098 Avg Close $101.84 Range $76.89 - $146.53

Q2 2025

Shares 31,385 Value ($000) $2,553 Avg Close $71.73 Range $49.21 - $86.21

Q1 2025

Shares 31,485 Value ($000) $1,903 Avg Close $79.05 Range $58.04 - $101.44

Q3 2023

Shares 12,200 Value ($000) $577 Avg Close $44.08 Range $40.10 - $50.72

Q2 2023

Shares 10,600 Value ($000) $450 Avg Close $45.54 Range $40.84 - $52.67

Q1 2023

Shares 12,500 Value ($000) $657 Avg Close $49.92 Range $45.83 - $54.25

Q3 2022

Shares 6,000 Value ($000) $243 Avg Close $48.05 Range $39.44 - $56.38

Q1 2022

Shares 14,800 Value ($000) $897 Avg Close $65.45 Range $53.29 - $77.38

Q4 2021

Shares 19,700 Value ($000) $1,516 Avg Close $61.70 Range $51.01 - $78.28

Q3 2021

Shares 44,900 Value ($000) $2,306 Avg Close $55.54 Range $50.34 - $58.85

Q2 2021

Shares 50,700 Value ($000) $2,884 Avg Close $55.12 Range $49.51 - $61.09

Q1 2021

Shares 49,200 Value ($000) $2,692 Avg Close $53.81 Range $47.52 - $57.57

Q4 2020

Shares 38,900 Value ($000) $2,056 Avg Close $44.43 Range $38.03 - $54.05

Q3 2020

Shares 37,500 Value ($000) $1,488 Avg Close $52.62 Range $38.20 - $61.52

Q2 2020

Shares 49,900 Value ($000) $2,703 Avg Close $49.71 Range $38.00 - $57.19

Q1 2020

Shares 52,600 Value ($000) $2,094 Avg Close $41.03 Range $30.58 - $44.61

Q4 2019

Shares 50,100 Value ($000) $2,139 Avg Close $38.10 Range $33.22 - $43.97

Q3 2019

Shares 31,900 Value ($000) $1,251 Avg Close $41.92 Range $37.94 - $46.78

Q2 2019

Shares 21,700 Value ($000) $893 Avg Close $38.48 Range $32.76 - $46.23

Q1 2019

Shares 33,600 Value ($000) $1,255 Avg Close $38.83 Range $32.85 - $45.70

Q4 2018

Shares 40,000 Value ($000) $1,356 Avg Close $31.69 Range $28.23 - $36.55

Q2 2018

Shares 45,200 Value ($000) $1,198 Avg Close $25.40 Range $22.99 - $27.10

Q1 2018

Shares 47,400 Value ($000) $1,228 Avg Close $23.53 Range $20.71 - $27.73

Q4 2017

Shares 15,200 Value ($000) $318 Avg Close $21.20 Range $19.40 - $22.63

Q3 2017

Shares 16,900 Value ($000) $371 Avg Close $23.93 Range $20.86 - $26.92

Q2 2017

Shares 18,700 Value ($000) $468 Avg Close $23.96 Range $21.43 - $27.98

Q1 2017

Shares 26,200 Value ($000) $619 Avg Close $24.52 Range $22.73 - $26.84

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2025	28,135	$4,098	$101.84	$76.89 - $146.53
Q2 2025	31,385	$2,553	$71.73	$49.21 - $86.21
Q1 2025	31,485	$1,903	$79.05	$58.04 - $101.44
Q3 2023	12,200	$577	$44.08	$40.10 - $50.72
Q2 2023	10,600	$450	$45.54	$40.84 - $52.67
Q1 2023	12,500	$657	$49.92	$45.83 - $54.25
Q3 2022	6,000	$243	$48.05	$39.44 - $56.38
Q1 2022	14,800	$897	$65.45	$53.29 - $77.38
Q4 2021	19,700	$1,516	$61.70	$51.01 - $78.28
Q3 2021	44,900	$2,306	$55.54	$50.34 - $58.85
Q2 2021	50,700	$2,884	$55.12	$49.51 - $61.09
Q1 2021	49,200	$2,692	$53.81	$47.52 - $57.57
Q4 2020	38,900	$2,056	$44.43	$38.03 - $54.05
Q3 2020	37,500	$1,488	$52.62	$38.20 - $61.52
Q2 2020	49,900	$2,703	$49.71	$38.00 - $57.19
Q1 2020	52,600	$2,094	$41.03	$30.58 - $44.61
Q4 2019	50,100	$2,139	$38.10	$33.22 - $43.97
Q3 2019	31,900	$1,251	$41.92	$37.94 - $46.78
Q2 2019	21,700	$893	$38.48	$32.76 - $46.23
Q1 2019	33,600	$1,255	$38.83	$32.85 - $45.70
Q4 2018	40,000	$1,356	$31.69	$28.23 - $36.55
Q2 2018	45,200	$1,198	$25.40	$22.99 - $27.10
Q1 2018	47,400	$1,228	$23.53	$20.71 - $27.73
Q4 2017	15,200	$318	$21.20	$19.40 - $22.63
Q3 2017	16,900	$371	$23.93	$20.86 - $26.92
Q2 2017	18,700	$468	$23.96	$21.43 - $27.98
Q1 2017	26,200	$619	$24.52	$22.73 - $26.84