CIENA CORP

Ticker: CIEN CUSIP: 171779309 Class: EQTY

AMERIPRISE FINANCIAL INC's Holding History (CIK: 0000820027)

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

Q4 2025

Shares 269,638 Value ($000) $63,062 Avg Close $194.00 Range $143.19 - $248.00

Q3 2025

Shares 234,609 Value ($000) $34,177 Avg Close $101.84 Range $76.89 - $146.53

Q2 2025

Shares 238,477 Value ($000) $19,395 Avg Close $71.73 Range $49.21 - $86.21

Q1 2025

Shares 231,270 Value ($000) $13,976 Avg Close $79.05 Range $58.04 - $101.44

Q4 2024

Shares 220,696 Value ($000) $18,717 Avg Close $71.76 Range $59.60 - $91.82

Q3 2024

Shares 230,374 Value ($000) $14,189 Avg Close $52.69 Range $44.89 - $63.06

Q2 2024

Shares 210,229 Value ($000) $10,129 Avg Close $47.46 Range $43.30 - $53.58

Q1 2024

Shares 247,343 Value ($000) $12,231 Avg Close $52.75 Range $44.22 - $63.24

Q4 2023

Shares 251,919 Value ($000) $11,339 Avg Close $44.09 Range $39.94 - $48.36

Q3 2023

Shares 211,957 Value ($000) $10,017 Avg Close $44.08 Range $40.10 - $50.72

Q2 2023

Shares 235,497 Value ($000) $10,006 Avg Close $45.54 Range $40.84 - $52.67

Q1 2023

Shares 296,985 Value ($000) $15,598 Avg Close $49.92 Range $45.83 - $54.25

Q4 2022

Shares 285,861 Value ($000) $14,572 Avg Close $45.21 Range $38.33 - $52.51

Q3 2022

Shares 368,761 Value ($000) $14,908 Avg Close $48.05 Range $39.44 - $56.38

Q2 2022

Shares 501,674 Value ($000) $22,927 Avg Close $51.84 Range $41.63 - $61.78

Q1 2022

Shares 508,217 Value ($000) $30,811 Avg Close $65.45 Range $53.29 - $77.38

Q4 2021

Shares 322,309 Value ($000) $24,807 Avg Close $61.70 Range $51.01 - $78.28

Q3 2021

Shares 297,144 Value ($000) $15,259 Avg Close $55.54 Range $50.34 - $58.85

Q2 2021

Shares 310,124 Value ($000) $17,644 Avg Close $55.12 Range $49.51 - $61.09

Q1 2021

Shares 368,212 Value ($000) $20,150 Avg Close $53.81 Range $47.52 - $57.57

Q4 2020

Shares 394,551 Value ($000) $20,854 Avg Close $44.43 Range $38.03 - $54.05

Q3 2020

Shares 419,040 Value ($000) $16,632 Avg Close $52.62 Range $38.20 - $61.52

Q2 2020

Shares 559,341 Value ($000) $30,293 Avg Close $49.71 Range $38.00 - $57.19

Q1 2020

Shares 1,044,774 Value ($000) $41,594 Avg Close $41.03 Range $30.58 - $44.61

Q4 2019

Shares 1,095,276 Value ($000) $46,756 Avg Close $38.10 Range $33.22 - $43.97

Q3 2019

Shares 1,159,431 Value ($000) $45,471 Avg Close $41.92 Range $37.94 - $46.78

Q2 2019

Shares 1,317,414 Value ($000) $54,187 Avg Close $38.48 Range $32.76 - $46.23

Q1 2019

Shares 1,409,868 Value ($000) $52,647 Avg Close $38.83 Range $32.85 - $45.70

Q4 2018

Shares 1,976,558 Value ($000) $67,040 Avg Close $31.69 Range $28.23 - $36.55

Q3 2018

Shares 1,681,557 Value ($000) $52,533 Avg Close $28.02 Range $25.19 - $32.33

Q2 2018

Shares 1,390,130 Value ($000) $36,845 Avg Close $25.40 Range $22.99 - $27.10

Q1 2018

Shares 1,057,453 Value ($000) $27,387 Avg Close $23.53 Range $20.71 - $27.73

Q4 2017

Shares 726,216 Value ($000) $15,200 Avg Close $21.20 Range $19.40 - $22.63

Q3 2017

Shares 821,713 Value ($000) $18,053 Avg Close $23.93 Range $20.86 - $26.92

Q2 2017

Shares 534,092 Value ($000) $13,363 Avg Close $23.96 Range $21.43 - $27.98

Q1 2017

Shares 394,782 Value ($000) $9,316 Avg Close $24.52 Range $22.73 - $26.84

Q4 2016

Shares 372,676 Value ($000) $9,097 Avg Close $21.85 Range $18.94 - $25.19

Q3 2016

Shares 360,296 Value ($000) $7,854 Avg Close $20.85 Range $17.59 - $23.60

Q2 2016

Shares 906,872 Value ($000) $17,003 Avg Close $18.11 Range $15.62 - $21.87

Q1 2016

Shares 434,875 Value ($000) $8,272 Avg Close $18.47 Range $16.32 - $21.14

Q4 2015

Shares 418,197 Value ($000) $8,652 Avg Close $22.97 Range $18.98 - $25.46

Q3 2015

Shares 482,810 Value ($000) $10,003 Avg Close $23.24 Range $17.97 - $26.50

Q2 2015

Shares 312,953 Value ($000) $7,411 Avg Close $22.84 Range $18.75 - $26.20

Q1 2015

Shares 285,822 Value ($000) $5,520 Avg Close $19.93 Range $17.86 - $21.47

Q4 2014

Shares 272,945 Value ($000) $5,298 Avg Close $16.70 Range $13.77 - $20.14

Q3 2014

Shares 1,197,481 Value ($000) $20,020 Avg Close $19.60 Range $16.66 - $22.46

Q2 2014

Shares 1,236,464 Value ($000) $26,781 Avg Close $20.54 Range $18.00 - $24.21

Q1 2014

Shares 1,235,818 Value ($000) $28,104 Avg Close $23.52 Range $21.41 - $27.16

Q4 2013

Shares 1,475,568 Value ($000) $35,311 Avg Close $23.81 Range $20.93 - $27.94

Q3 2013

Shares 1,507,412 Value ($000) $37,655 Avg Close $22.53 Range $19.37 - $26.17

Q2 2013

Shares 1,673,063 Value ($000) $32,492 Avg Close $16.65 Range $14.14 - $20.60

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	269,638	$63,062	$194.00	$143.19 - $248.00
Q3 2025	234,609	$34,177	$101.84	$76.89 - $146.53
Q2 2025	238,477	$19,395	$71.73	$49.21 - $86.21
Q1 2025	231,270	$13,976	$79.05	$58.04 - $101.44
Q4 2024	220,696	$18,717	$71.76	$59.60 - $91.82
Q3 2024	230,374	$14,189	$52.69	$44.89 - $63.06
Q2 2024	210,229	$10,129	$47.46	$43.30 - $53.58
Q1 2024	247,343	$12,231	$52.75	$44.22 - $63.24
Q4 2023	251,919	$11,339	$44.09	$39.94 - $48.36
Q3 2023	211,957	$10,017	$44.08	$40.10 - $50.72
Q2 2023	235,497	$10,006	$45.54	$40.84 - $52.67
Q1 2023	296,985	$15,598	$49.92	$45.83 - $54.25
Q4 2022	285,861	$14,572	$45.21	$38.33 - $52.51
Q3 2022	368,761	$14,908	$48.05	$39.44 - $56.38
Q2 2022	501,674	$22,927	$51.84	$41.63 - $61.78
Q1 2022	508,217	$30,811	$65.45	$53.29 - $77.38
Q4 2021	322,309	$24,807	$61.70	$51.01 - $78.28
Q3 2021	297,144	$15,259	$55.54	$50.34 - $58.85
Q2 2021	310,124	$17,644	$55.12	$49.51 - $61.09
Q1 2021	368,212	$20,150	$53.81	$47.52 - $57.57
Q4 2020	394,551	$20,854	$44.43	$38.03 - $54.05
Q3 2020	419,040	$16,632	$52.62	$38.20 - $61.52
Q2 2020	559,341	$30,293	$49.71	$38.00 - $57.19
Q1 2020	1,044,774	$41,594	$41.03	$30.58 - $44.61
Q4 2019	1,095,276	$46,756	$38.10	$33.22 - $43.97
Q3 2019	1,159,431	$45,471	$41.92	$37.94 - $46.78
Q2 2019	1,317,414	$54,187	$38.48	$32.76 - $46.23
Q1 2019	1,409,868	$52,647	$38.83	$32.85 - $45.70
Q4 2018	1,976,558	$67,040	$31.69	$28.23 - $36.55
Q3 2018	1,681,557	$52,533	$28.02	$25.19 - $32.33
Q2 2018	1,390,130	$36,845	$25.40	$22.99 - $27.10
Q1 2018	1,057,453	$27,387	$23.53	$20.71 - $27.73
Q4 2017	726,216	$15,200	$21.20	$19.40 - $22.63
Q3 2017	821,713	$18,053	$23.93	$20.86 - $26.92
Q2 2017	534,092	$13,363	$23.96	$21.43 - $27.98
Q1 2017	394,782	$9,316	$24.52	$22.73 - $26.84
Q4 2016	372,676	$9,097	$21.85	$18.94 - $25.19
Q3 2016	360,296	$7,854	$20.85	$17.59 - $23.60
Q2 2016	906,872	$17,003	$18.11	$15.62 - $21.87
Q1 2016	434,875	$8,272	$18.47	$16.32 - $21.14
Q4 2015	418,197	$8,652	$22.97	$18.98 - $25.46
Q3 2015	482,810	$10,003	$23.24	$17.97 - $26.50
Q2 2015	312,953	$7,411	$22.84	$18.75 - $26.20
Q1 2015	285,822	$5,520	$19.93	$17.86 - $21.47
Q4 2014	272,945	$5,298	$16.70	$13.77 - $20.14
Q3 2014	1,197,481	$20,020	$19.60	$16.66 - $22.46
Q2 2014	1,236,464	$26,781	$20.54	$18.00 - $24.21
Q1 2014	1,235,818	$28,104	$23.52	$21.41 - $27.16
Q4 2013	1,475,568	$35,311	$23.81	$20.93 - $27.94
Q3 2013	1,507,412	$37,655	$22.53	$19.37 - $26.17
Q2 2013	1,673,063	$32,492	$16.65	$14.14 - $20.60