CIENA CORP

Ticker: CIEN CUSIP: 171779309 Class: EQTY

WELLS FARGO & COMPANY/MN's Holding History (CIK: 0000072971)

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

Q4 2025

Shares 289,873 Value ($000) $67,793 Avg Close $194.00 Range $143.19 - $248.00

Q3 2025

Shares 183,406 Value ($000) $26,717 Avg Close $101.84 Range $76.89 - $146.53

Q2 2025

Shares 239,420 Value ($000) $19,472 Avg Close $71.73 Range $49.21 - $86.21

Q1 2025

Shares 237,712 Value ($000) $14,365 Avg Close $79.05 Range $58.04 - $101.44

Q4 2024

Shares 256,651 Value ($000) $21,767 Avg Close $71.76 Range $59.60 - $91.82

Q3 2024

Shares 361,596 Value ($000) $22,271 Avg Close $52.69 Range $44.89 - $63.06

Q2 2024

Shares 226,011 Value ($000) $10,889 Avg Close $47.46 Range $43.30 - $53.58

Q1 2024

Shares 156,008 Value ($000) $7,715 Avg Close $52.75 Range $44.22 - $63.24

Q4 2023

Shares 113,923 Value ($000) $5,128 Avg Close $44.09 Range $39.94 - $48.36

Q3 2023

Shares 128,481 Value ($000) $6,072 Avg Close $44.08 Range $40.10 - $50.72

Q2 2023

Shares 102,560 Value ($000) $4,358 Avg Close $45.54 Range $40.84 - $52.67

Q1 2023

Shares 115,417 Value ($000) $6,062 Avg Close $49.92 Range $45.83 - $54.25

Q4 2022

Shares 94,972 Value ($000) $4,842 Avg Close $45.21 Range $38.33 - $52.51

Q3 2022

Shares 100,224 Value ($000) $4,052 Avg Close $48.05 Range $39.44 - $56.38

Q2 2022

Shares 190,260 Value ($000) $8,695 Avg Close $51.84 Range $41.63 - $61.78

Q1 2022

Shares 228,945 Value ($000) $13,881 Avg Close $65.45 Range $53.29 - $77.38

Q4 2021

Shares 225,999 Value ($000) $17,394 Avg Close $61.70 Range $51.01 - $78.28

Q3 2021

Shares 204,985 Value ($000) $10,527 Avg Close $55.54 Range $50.34 - $58.85

Q2 2021

Shares 250,874 Value ($000) $14,273 Avg Close $55.12 Range $49.51 - $61.09

Q1 2021

Shares 255,206 Value ($000) $13,965 Avg Close $53.81 Range $47.52 - $57.57

Q4 2020

Shares 297,591 Value ($000) $15,728 Avg Close $44.43 Range $38.03 - $54.05

Q3 2020

Shares 480,005 Value ($000) $19,051 Avg Close $52.62 Range $38.20 - $61.52

Q2 2020

Shares 391,800 Value ($000) $21,220 Avg Close $49.71 Range $38.00 - $57.19

Q1 2020

Shares 352,138 Value ($000) $14,018 Avg Close $41.03 Range $30.58 - $44.61

Q4 2019

Shares 373,841 Value ($000) $15,959 Avg Close $38.10 Range $33.22 - $43.97

Q3 2019

Shares 351,622 Value ($000) $13,794 Avg Close $41.92 Range $37.94 - $46.78

Q2 2019

Shares 291,458 Value ($000) $11,987 Avg Close $38.48 Range $32.76 - $46.23

Q1 2019

Shares 439,274 Value ($000) $16,402 Avg Close $38.83 Range $32.85 - $45.70

Q4 2018

Shares 661,013 Value ($000) $22,415 Avg Close $31.69 Range $28.23 - $36.55

Q3 2018

Shares 218,685 Value ($000) $6,832 Avg Close $28.02 Range $25.19 - $32.33

Q2 2018

Shares 193,312 Value ($000) $5,125 Avg Close $25.40 Range $22.99 - $27.10

Q1 2018

Shares 167,289 Value ($000) $4,332 Avg Close $23.53 Range $20.71 - $27.73

Q4 2017

Shares 174,930 Value ($000) $3,661 Avg Close $21.20 Range $19.40 - $22.63

Q3 2017

Shares 235,011 Value ($000) $5,163 Avg Close $23.93 Range $20.86 - $26.92

Q2 2017

Shares 259,526 Value ($000) $6,493 Avg Close $23.96 Range $21.43 - $27.98

Q1 2017

Shares 256,584 Value ($000) $6,058 Avg Close $24.52 Range $22.73 - $26.84

Q4 2016

Shares 200,101 Value ($000) $4,886 Avg Close $21.85 Range $18.94 - $25.19

Q3 2016

Shares 121,319 Value ($000) $2,644 Avg Close $20.85 Range $17.59 - $23.60

Q2 2016

Shares 1,018,844 Value ($000) $19,103 Avg Close $18.11 Range $15.62 - $21.87

Q1 2016

Shares 1,138,058 Value ($000) $21,646 Avg Close $18.47 Range $16.32 - $21.14

Q4 2015

Shares 214,978 Value ($000) $4,448 Avg Close $22.97 Range $18.98 - $25.46

Q3 2015

Shares 159,046 Value ($000) $3,295 Avg Close $23.24 Range $17.97 - $26.50

Q2 2015

Shares 181,405 Value ($000) $4,296 Avg Close $22.84 Range $18.75 - $26.20

Q1 2015

Shares 157,715 Value ($000) $3,045 Avg Close $19.93 Range $17.86 - $21.47

Q4 2014

Shares 23,988 Value ($000) $465 Avg Close $16.70 Range $13.77 - $20.14

Q3 2014

Shares 166,845 Value ($000) $2,790 Avg Close $19.60 Range $16.66 - $22.46

Q2 2014

Shares 255,431 Value ($000) $5,533 Avg Close $20.54 Range $18.00 - $24.21

Q1 2014

Shares 179,808 Value ($000) $4,089 Avg Close $23.52 Range $21.41 - $27.16

Q4 2013

Shares 174,181 Value ($000) $4,169 Avg Close $23.81 Range $20.93 - $27.94

Q3 2013

Shares 105,809 Value ($000) $2,646 Avg Close $22.53 Range $19.37 - $26.17

Q2 2013

Shares 92,953 Value ($000) $1,806 Avg Close $16.65 Range $14.14 - $20.60

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	289,873	$67,793	$194.00	$143.19 - $248.00
Q3 2025	183,406	$26,717	$101.84	$76.89 - $146.53
Q2 2025	239,420	$19,472	$71.73	$49.21 - $86.21
Q1 2025	237,712	$14,365	$79.05	$58.04 - $101.44
Q4 2024	256,651	$21,767	$71.76	$59.60 - $91.82
Q3 2024	361,596	$22,271	$52.69	$44.89 - $63.06
Q2 2024	226,011	$10,889	$47.46	$43.30 - $53.58
Q1 2024	156,008	$7,715	$52.75	$44.22 - $63.24
Q4 2023	113,923	$5,128	$44.09	$39.94 - $48.36
Q3 2023	128,481	$6,072	$44.08	$40.10 - $50.72
Q2 2023	102,560	$4,358	$45.54	$40.84 - $52.67
Q1 2023	115,417	$6,062	$49.92	$45.83 - $54.25
Q4 2022	94,972	$4,842	$45.21	$38.33 - $52.51
Q3 2022	100,224	$4,052	$48.05	$39.44 - $56.38
Q2 2022	190,260	$8,695	$51.84	$41.63 - $61.78
Q1 2022	228,945	$13,881	$65.45	$53.29 - $77.38
Q4 2021	225,999	$17,394	$61.70	$51.01 - $78.28
Q3 2021	204,985	$10,527	$55.54	$50.34 - $58.85
Q2 2021	250,874	$14,273	$55.12	$49.51 - $61.09
Q1 2021	255,206	$13,965	$53.81	$47.52 - $57.57
Q4 2020	297,591	$15,728	$44.43	$38.03 - $54.05
Q3 2020	480,005	$19,051	$52.62	$38.20 - $61.52
Q2 2020	391,800	$21,220	$49.71	$38.00 - $57.19
Q1 2020	352,138	$14,018	$41.03	$30.58 - $44.61
Q4 2019	373,841	$15,959	$38.10	$33.22 - $43.97
Q3 2019	351,622	$13,794	$41.92	$37.94 - $46.78
Q2 2019	291,458	$11,987	$38.48	$32.76 - $46.23
Q1 2019	439,274	$16,402	$38.83	$32.85 - $45.70
Q4 2018	661,013	$22,415	$31.69	$28.23 - $36.55
Q3 2018	218,685	$6,832	$28.02	$25.19 - $32.33
Q2 2018	193,312	$5,125	$25.40	$22.99 - $27.10
Q1 2018	167,289	$4,332	$23.53	$20.71 - $27.73
Q4 2017	174,930	$3,661	$21.20	$19.40 - $22.63
Q3 2017	235,011	$5,163	$23.93	$20.86 - $26.92
Q2 2017	259,526	$6,493	$23.96	$21.43 - $27.98
Q1 2017	256,584	$6,058	$24.52	$22.73 - $26.84
Q4 2016	200,101	$4,886	$21.85	$18.94 - $25.19
Q3 2016	121,319	$2,644	$20.85	$17.59 - $23.60
Q2 2016	1,018,844	$19,103	$18.11	$15.62 - $21.87
Q1 2016	1,138,058	$21,646	$18.47	$16.32 - $21.14
Q4 2015	214,978	$4,448	$22.97	$18.98 - $25.46
Q3 2015	159,046	$3,295	$23.24	$17.97 - $26.50
Q2 2015	181,405	$4,296	$22.84	$18.75 - $26.20
Q1 2015	157,715	$3,045	$19.93	$17.86 - $21.47
Q4 2014	23,988	$465	$16.70	$13.77 - $20.14
Q3 2014	166,845	$2,790	$19.60	$16.66 - $22.46
Q2 2014	255,431	$5,533	$20.54	$18.00 - $24.21
Q1 2014	179,808	$4,089	$23.52	$21.41 - $27.16
Q4 2013	174,181	$4,169	$23.81	$20.93 - $27.94
Q3 2013	105,809	$2,646	$22.53	$19.37 - $26.17
Q2 2013	92,953	$1,806	$16.65	$14.14 - $20.60