CIENA CORP

Ticker: CIEN CUSIP: 171779309 Class: EQTY

OREGON PUBLIC EMPLOYEES RETIREMENT FUND's Holding History (CIK: 0001107314)

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

Q4 2025

Shares 28,217 Value ($000) $6,599 Avg Close $194.00 Range $143.19 - $248.00

Q3 2025

Shares 28,503 Value ($000) $4,152 Avg Close $101.84 Range $76.89 - $146.53

Q2 2025

Shares 29,080 Value ($000) $2,365 Avg Close $71.73 Range $49.21 - $86.21

Q1 2025

Shares 28,880 Value ($000) $1,745 Avg Close $79.05 Range $58.04 - $101.44

Q4 2024

Shares 29,374 Value ($000) $2,491 Avg Close $71.76 Range $59.60 - $91.82

Q3 2024

Shares 29,274 Value ($000) $1,803 Avg Close $52.69 Range $44.89 - $63.06

Q2 2024

Shares 30,074 Value ($000) $1,449 Avg Close $47.46 Range $43.30 - $53.58

Q1 2024

Shares 35,874 Value ($000) $1,774 Avg Close $52.75 Range $44.22 - $63.24

Q4 2023

Shares 41,521 Value ($000) $1,869 Avg Close $44.09 Range $39.94 - $48.36

Q3 2023

Shares 41,921 Value ($000) $1,981 Avg Close $44.08 Range $40.10 - $50.72

Q2 2023

Shares 43,121 Value ($000) $1,832 Avg Close $45.54 Range $40.84 - $52.67

Q1 2023

Shares 43,312 Value ($000) $2,275 Avg Close $49.92 Range $45.83 - $54.25

Q4 2022

Shares 43,653 Value ($000) $2,225 Avg Close $45.21 Range $38.33 - $52.51

Q3 2022

Shares 43,657 Value ($000) $1,765 Avg Close $48.05 Range $39.44 - $56.38

Q2 2022

Shares 44,653 Value ($000) $2,041 Avg Close $51.84 Range $41.63 - $61.78

Q1 2022

Shares 49,685 Value ($000) $3,012 Avg Close $65.45 Range $53.29 - $77.38

Q4 2021

Shares 50,280 Value ($000) $3,870 Avg Close $61.70 Range $51.01 - $78.28

Q3 2021

Shares 52,280 Value ($000) $2,685 Avg Close $55.54 Range $50.34 - $58.85

Q2 2021

Shares 52,970 Value ($000) $3,013 Avg Close $55.12 Range $49.51 - $61.09

Q1 2021

Shares 51,161 Value ($000) $2,800 Avg Close $53.81 Range $47.52 - $57.57

Q4 2020

Shares 51,161 Value ($000) $2,704 Avg Close $44.43 Range $38.03 - $54.05

Q3 2020

Shares 52,640 Value ($000) $2,089 Avg Close $52.62 Range $38.20 - $61.52

Q2 2020

Shares 57,340 Value ($000) $3,106 Avg Close $49.71 Range $38.00 - $57.19

Q1 2020

Shares 58,140 Value ($000) $2,315 Avg Close $41.03 Range $30.58 - $44.61

Q4 2019

Shares 58,568 Value ($000) $2,500 Avg Close $38.10 Range $33.22 - $43.97

Q3 2019

Shares 59,319 Value ($000) $2,327 Avg Close $41.92 Range $37.94 - $46.78

Q2 2019

Shares 58,187 Value ($000) $2,393 Avg Close $38.48 Range $32.76 - $46.23

Q1 2019

Shares 56,803 Value ($000) $2,121 Avg Close $38.83 Range $32.85 - $45.70

Q4 2018

Shares 56,279 Value ($000) $1,908 Avg Close $31.69 Range $28.23 - $36.55

Q3 2018

Shares 55,518 Value ($000) $1,734 Avg Close $28.02 Range $25.19 - $32.33

Q2 2018

Shares 54,810 Value ($000) $1,453 Avg Close $25.40 Range $22.99 - $27.10

Q1 2018

Shares 53,192 Value ($000) $1,378 Avg Close $23.53 Range $20.71 - $27.73

Q4 2017

Shares 52,264 Value ($000) $1,148 Avg Close $21.20 Range $19.40 - $22.63

Q3 2017

Shares 52,264 Value ($000) $1,148 Avg Close $23.93 Range $20.86 - $26.92

Q2 2017

Shares 51,973 Value ($000) $1,300 Avg Close $23.96 Range $21.43 - $27.98

Q1 2017

Shares 48,437 Value ($000) $1,144 Avg Close $24.52 Range $22.73 - $26.84

Q4 2016

Shares 47,737 Value ($000) $1,165 Avg Close $21.85 Range $18.94 - $25.19

Q3 2016

Shares 43,337 Value ($000) $945 Avg Close $20.85 Range $17.59 - $23.60

Q2 2016

Shares 42,446 Value ($000) $796 Avg Close $18.11 Range $15.62 - $21.87

Q1 2016

Shares 41,399 Value ($000) $787 Avg Close $18.47 Range $16.32 - $21.14

Q4 2015

Shares 39,760 Value ($000) $823 Avg Close $22.97 Range $18.98 - $25.46

Q3 2015

Shares 37,260 Value ($000) $772 Avg Close $23.24 Range $17.97 - $26.50

Q2 2015

Shares 36,460 Value ($000) $863 Avg Close $22.84 Range $18.75 - $26.20

Q1 2015

Shares 33,160 Value ($000) $640 Avg Close $19.93 Range $17.86 - $21.47

Q4 2014

Shares 31,260 Value ($000) $607 Avg Close $16.70 Range $13.77 - $20.14

Q3 2014

Shares 31,460 Value ($000) $526 Avg Close $19.60 Range $16.66 - $22.46

Q2 2014

Shares 30,260 Value ($000) $655 Avg Close $20.54 Range $18.00 - $24.21

Q1 2014

Shares 30,160 Value ($000) $686 Avg Close $23.52 Range $21.41 - $27.16

Q4 2013

Shares 29,060 Value ($000) $695 Avg Close $23.81 Range $20.93 - $27.94

Q3 2013

Shares 21,660 Value ($000) $541 Avg Close $22.53 Range $19.37 - $26.17

Q2 2013

Shares 21,660 Value ($000) $421 Avg Close $16.65 Range $14.14 - $20.60

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	28,217	$6,599	$194.00	$143.19 - $248.00
Q3 2025	28,503	$4,152	$101.84	$76.89 - $146.53
Q2 2025	29,080	$2,365	$71.73	$49.21 - $86.21
Q1 2025	28,880	$1,745	$79.05	$58.04 - $101.44
Q4 2024	29,374	$2,491	$71.76	$59.60 - $91.82
Q3 2024	29,274	$1,803	$52.69	$44.89 - $63.06
Q2 2024	30,074	$1,449	$47.46	$43.30 - $53.58
Q1 2024	35,874	$1,774	$52.75	$44.22 - $63.24
Q4 2023	41,521	$1,869	$44.09	$39.94 - $48.36
Q3 2023	41,921	$1,981	$44.08	$40.10 - $50.72
Q2 2023	43,121	$1,832	$45.54	$40.84 - $52.67
Q1 2023	43,312	$2,275	$49.92	$45.83 - $54.25
Q4 2022	43,653	$2,225	$45.21	$38.33 - $52.51
Q3 2022	43,657	$1,765	$48.05	$39.44 - $56.38
Q2 2022	44,653	$2,041	$51.84	$41.63 - $61.78
Q1 2022	49,685	$3,012	$65.45	$53.29 - $77.38
Q4 2021	50,280	$3,870	$61.70	$51.01 - $78.28
Q3 2021	52,280	$2,685	$55.54	$50.34 - $58.85
Q2 2021	52,970	$3,013	$55.12	$49.51 - $61.09
Q1 2021	51,161	$2,800	$53.81	$47.52 - $57.57
Q4 2020	51,161	$2,704	$44.43	$38.03 - $54.05
Q3 2020	52,640	$2,089	$52.62	$38.20 - $61.52
Q2 2020	57,340	$3,106	$49.71	$38.00 - $57.19
Q1 2020	58,140	$2,315	$41.03	$30.58 - $44.61
Q4 2019	58,568	$2,500	$38.10	$33.22 - $43.97
Q3 2019	59,319	$2,327	$41.92	$37.94 - $46.78
Q2 2019	58,187	$2,393	$38.48	$32.76 - $46.23
Q1 2019	56,803	$2,121	$38.83	$32.85 - $45.70
Q4 2018	56,279	$1,908	$31.69	$28.23 - $36.55
Q3 2018	55,518	$1,734	$28.02	$25.19 - $32.33
Q2 2018	54,810	$1,453	$25.40	$22.99 - $27.10
Q1 2018	53,192	$1,378	$23.53	$20.71 - $27.73
Q4 2017	52,264	$1,148	$21.20	$19.40 - $22.63
Q3 2017	52,264	$1,148	$23.93	$20.86 - $26.92
Q2 2017	51,973	$1,300	$23.96	$21.43 - $27.98
Q1 2017	48,437	$1,144	$24.52	$22.73 - $26.84
Q4 2016	47,737	$1,165	$21.85	$18.94 - $25.19
Q3 2016	43,337	$945	$20.85	$17.59 - $23.60
Q2 2016	42,446	$796	$18.11	$15.62 - $21.87
Q1 2016	41,399	$787	$18.47	$16.32 - $21.14
Q4 2015	39,760	$823	$22.97	$18.98 - $25.46
Q3 2015	37,260	$772	$23.24	$17.97 - $26.50
Q2 2015	36,460	$863	$22.84	$18.75 - $26.20
Q1 2015	33,160	$640	$19.93	$17.86 - $21.47
Q4 2014	31,260	$607	$16.70	$13.77 - $20.14
Q3 2014	31,460	$526	$19.60	$16.66 - $22.46
Q2 2014	30,260	$655	$20.54	$18.00 - $24.21
Q1 2014	30,160	$686	$23.52	$21.41 - $27.16
Q4 2013	29,060	$695	$23.81	$20.93 - $27.94
Q3 2013	21,660	$541	$22.53	$19.37 - $26.17
Q2 2013	21,660	$421	$16.65	$14.14 - $20.60