CIENA CORP

Ticker: CIEN CUSIP: 171779309 Class: EQTY

DEUTSCHE BANK AG\'s Holding History (CIK: 0000948046)

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

Q4 2025

Shares 590,454 Value ($000) $138,089 Avg Close $194.00 Range $143.19 - $248.00

Q3 2025

Shares 406,059 Value ($000) $59,151 Avg Close $101.84 Range $76.89 - $146.53

Q2 2025

Shares 300,108 Value ($000) $24,408 Avg Close $71.73 Range $49.21 - $86.21

Q1 2025

Shares 306,306 Value ($000) $18,510 Avg Close $79.05 Range $58.04 - $101.44

Q4 2024

Shares 285,999 Value ($000) $24,256 Avg Close $71.76 Range $59.60 - $91.82

Q3 2024

Shares 559,338 Value ($000) $34,450 Avg Close $52.69 Range $44.89 - $63.06

Q2 2024

Shares 551,552 Value ($000) $26,574 Avg Close $47.46 Range $43.30 - $53.58

Q1 2024

Shares 471,071 Value ($000) $23,294 Avg Close $52.75 Range $44.22 - $63.24

Q4 2023

Shares 511,413 Value ($000) $23,019 Avg Close $44.09 Range $39.94 - $48.36

Q3 2023

Shares 490,177 Value ($000) $23,166 Avg Close $44.08 Range $40.10 - $50.72

Q2 2023

Shares 405,097 Value ($000) $17,213 Avg Close $45.54 Range $40.84 - $52.67

Q1 2023

Shares 508,054 Value ($000) $26,683 Avg Close $49.92 Range $45.83 - $54.25

Q4 2022

Shares 511,658 Value ($000) $26,084 Avg Close $45.21 Range $38.33 - $52.51

Q3 2022

Shares 699,753 Value ($000) $28,292 Avg Close $48.05 Range $39.44 - $56.38

Q2 2022

Shares 667,429 Value ($000) $30,503 Avg Close $51.84 Range $41.63 - $61.78

Q1 2022

Shares 2,007,700 Value ($000) $121,727 Avg Close $65.45 Range $53.29 - $77.38

Q4 2021

Shares 1,976,579 Value ($000) $152,136 Avg Close $61.70 Range $51.01 - $78.28

Q3 2021

Shares 2,174,654 Value ($000) $111,668 Avg Close $55.54 Range $50.34 - $58.85

Q2 2021

Shares 2,275,127 Value ($000) $129,431 Avg Close $55.12 Range $49.51 - $61.09

Q1 2021

Shares 2,020,071 Value ($000) $110,537 Avg Close $53.81 Range $47.52 - $57.57

Q4 2020

Shares 1,770,804 Value ($000) $93,587 Avg Close $44.43 Range $38.03 - $54.05

Q3 2020

Shares 1,702,514 Value ($000) $67,573 Avg Close $52.62 Range $38.20 - $61.52

Q2 2020

Shares 1,843,375 Value ($000) $99,839 Avg Close $49.71 Range $38.00 - $57.19

Q1 2020

Shares 1,621,278 Value ($000) $64,543 Avg Close $41.03 Range $30.58 - $44.61

Q4 2019

Shares 351,454 Value ($000) $15,000 Avg Close $38.10 Range $33.22 - $43.97

Q3 2019

Shares 312,022 Value ($000) $12,236 Avg Close $41.92 Range $37.94 - $46.78

Q2 2019

Shares 2,039,958 Value ($000) $83,900 Avg Close $38.48 Range $32.76 - $46.23

Q1 2019

Shares 2,475,186 Value ($000) $92,421 Avg Close $38.83 Range $32.85 - $45.70

Q4 2018

Shares 1,304,524 Value ($000) $44,235 Avg Close $31.69 Range $28.23 - $36.55

Q3 2018

Shares 2,015,761 Value ($000) $62,970 Avg Close $28.02 Range $25.19 - $32.33

Q2 2018

Shares 428,517 Value ($000) $11,358 Avg Close $25.40 Range $22.99 - $27.10

Q1 2018

Shares 1,441,822 Value ($000) $37,341 Avg Close $23.53 Range $20.71 - $27.73

Q4 2017

Shares 1,614,006 Value ($000) $33,778 Avg Close $21.20 Range $19.40 - $22.63

Q3 2017

Shares 632,630 Value ($000) $13,896 Avg Close $23.93 Range $20.86 - $26.92

Q2 2017

Shares 428,217 Value ($000) $10,712 Avg Close $23.96 Range $21.43 - $27.98

Q1 2017

Shares 511,186 Value ($000) $12,067 Avg Close $24.52 Range $22.73 - $26.84

Q4 2016

Shares 1,056,669 Value ($000) $25,791 Avg Close $21.85 Range $18.94 - $25.19

Q3 2016

Shares 98,222 Value ($000) $2,139 Avg Close $20.85 Range $17.59 - $23.60

Q2 2016

Shares 285,707 Value ($000) $5,355 Avg Close $18.11 Range $15.62 - $21.87

Q1 2016

Shares 831,764 Value ($000) $15,817 Avg Close $18.47 Range $16.32 - $21.14

Q4 2015

Shares 1,362,773 Value ($000) $28,194 Avg Close $22.97 Range $18.98 - $25.46

Q3 2015

Shares 415,111 Value ($000) $8,599 Avg Close $23.24 Range $17.97 - $26.50

Q2 2015

Shares 325,557 Value ($000) $7,705 Avg Close $22.84 Range $18.75 - $26.20

Q1 2015

Shares 125,733 Value ($000) $2,425 Avg Close $19.93 Range $17.86 - $21.47

Q4 2014

Shares 428,115 Value ($000) $8,305 Avg Close $16.70 Range $13.77 - $20.14

Q3 2014

Shares 596,724 Value ($000) $9,973 Avg Close $19.60 Range $16.66 - $22.46

Q2 2014

Shares 1,041,539 Value ($000) $22,551 Avg Close $20.54 Range $18.00 - $24.21

Q1 2014

Shares 1,217,676 Value ($000) $27,684 Avg Close $23.52 Range $21.41 - $27.16

Q4 2013

Shares 681,114 Value ($000) $16,298 Avg Close $23.81 Range $20.93 - $27.94

Q3 2013

Shares 900,248 Value ($000) $22,512 Avg Close $22.53 Range $19.37 - $26.17

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	590,454	$138,089	$194.00	$143.19 - $248.00
Q3 2025	406,059	$59,151	$101.84	$76.89 - $146.53
Q2 2025	300,108	$24,408	$71.73	$49.21 - $86.21
Q1 2025	306,306	$18,510	$79.05	$58.04 - $101.44
Q4 2024	285,999	$24,256	$71.76	$59.60 - $91.82
Q3 2024	559,338	$34,450	$52.69	$44.89 - $63.06
Q2 2024	551,552	$26,574	$47.46	$43.30 - $53.58
Q1 2024	471,071	$23,294	$52.75	$44.22 - $63.24
Q4 2023	511,413	$23,019	$44.09	$39.94 - $48.36
Q3 2023	490,177	$23,166	$44.08	$40.10 - $50.72
Q2 2023	405,097	$17,213	$45.54	$40.84 - $52.67
Q1 2023	508,054	$26,683	$49.92	$45.83 - $54.25
Q4 2022	511,658	$26,084	$45.21	$38.33 - $52.51
Q3 2022	699,753	$28,292	$48.05	$39.44 - $56.38
Q2 2022	667,429	$30,503	$51.84	$41.63 - $61.78
Q1 2022	2,007,700	$121,727	$65.45	$53.29 - $77.38
Q4 2021	1,976,579	$152,136	$61.70	$51.01 - $78.28
Q3 2021	2,174,654	$111,668	$55.54	$50.34 - $58.85
Q2 2021	2,275,127	$129,431	$55.12	$49.51 - $61.09
Q1 2021	2,020,071	$110,537	$53.81	$47.52 - $57.57
Q4 2020	1,770,804	$93,587	$44.43	$38.03 - $54.05
Q3 2020	1,702,514	$67,573	$52.62	$38.20 - $61.52
Q2 2020	1,843,375	$99,839	$49.71	$38.00 - $57.19
Q1 2020	1,621,278	$64,543	$41.03	$30.58 - $44.61
Q4 2019	351,454	$15,000	$38.10	$33.22 - $43.97
Q3 2019	312,022	$12,236	$41.92	$37.94 - $46.78
Q2 2019	2,039,958	$83,900	$38.48	$32.76 - $46.23
Q1 2019	2,475,186	$92,421	$38.83	$32.85 - $45.70
Q4 2018	1,304,524	$44,235	$31.69	$28.23 - $36.55
Q3 2018	2,015,761	$62,970	$28.02	$25.19 - $32.33
Q2 2018	428,517	$11,358	$25.40	$22.99 - $27.10
Q1 2018	1,441,822	$37,341	$23.53	$20.71 - $27.73
Q4 2017	1,614,006	$33,778	$21.20	$19.40 - $22.63
Q3 2017	632,630	$13,896	$23.93	$20.86 - $26.92
Q2 2017	428,217	$10,712	$23.96	$21.43 - $27.98
Q1 2017	511,186	$12,067	$24.52	$22.73 - $26.84
Q4 2016	1,056,669	$25,791	$21.85	$18.94 - $25.19
Q3 2016	98,222	$2,139	$20.85	$17.59 - $23.60
Q2 2016	285,707	$5,355	$18.11	$15.62 - $21.87
Q1 2016	831,764	$15,817	$18.47	$16.32 - $21.14
Q4 2015	1,362,773	$28,194	$22.97	$18.98 - $25.46
Q3 2015	415,111	$8,599	$23.24	$17.97 - $26.50
Q2 2015	325,557	$7,705	$22.84	$18.75 - $26.20
Q1 2015	125,733	$2,425	$19.93	$17.86 - $21.47
Q4 2014	428,115	$8,305	$16.70	$13.77 - $20.14
Q3 2014	596,724	$9,973	$19.60	$16.66 - $22.46
Q2 2014	1,041,539	$22,551	$20.54	$18.00 - $24.21
Q1 2014	1,217,676	$27,684	$23.52	$21.41 - $27.16
Q4 2013	681,114	$16,298	$23.81	$20.93 - $27.94
Q3 2013	900,248	$22,512	$22.53	$19.37 - $26.17