CENTURY ALUM CO

Ticker: CENX CUSIP: 156431108 Class: EQTY

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

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

Q4 2025

Shares 97,550 Value ($000) $3,822 Avg Close $31.24 Range $25.40 - $40.83

Q3 2025

Shares 142,809 Value ($000) $4,193 Avg Close $22.67 Range $17.75 - $30.08

Q2 2025

Shares 130,180 Value ($000) $2,346 Avg Close $16.98 Range $13.05 - $20.43

Q1 2025

Shares 141,164 Value ($000) $2,620 Avg Close $19.21 Range $16.30 - $22.92

Q4 2024

Shares 128,272 Value ($000) $2,337 Avg Close $19.65 Range $14.89 - $25.39

Q3 2024

Shares 131,899 Value ($000) $2,141 Avg Close $15.15 Range $11.40 - $21.37

Q2 2024

Shares 254,786 Value ($000) $4,268 Avg Close $17.02 Range $14.73 - $19.88

Q1 2024

Shares 378,193 Value ($000) $5,820 Avg Close $11.23 Range $9.65 - $15.60

Q4 2023

Shares 381,802 Value ($000) $4,635 Avg Close $7.85 Range $5.70 - $13.17

Q3 2023

Shares 160,411 Value ($000) $1,153 Avg Close $8.06 Range $6.42 - $9.38

Q2 2023

Shares 177,263 Value ($000) $1,546 Avg Close $8.69 Range $7.18 - $10.19

Q1 2023

Shares 212,523 Value ($000) $2,125 Avg Close $10.36 Range $7.87 - $12.97

Q4 2022

Shares 193,534 Value ($000) $1,583 Avg Close $7.55 Range $5.32 - $10.23

Q3 2022

Shares 199,828 Value ($000) $1,054 Avg Close $7.60 Range $5.27 - $10.21

Q2 2022

Shares 208,012 Value ($000) $1,533 Avg Close $15.54 Range $6.93 - $29.24

Q1 2022

Shares 208,688 Value ($000) $5,491 Avg Close $21.04 Range $14.85 - $30.36

Q4 2021

Shares 211,111 Value ($000) $3,496 Avg Close $14.64 Range $12.34 - $17.65

Q3 2021

Shares 210,400 Value ($000) $2,830 Avg Close $12.57 Range $10.39 - $15.09

Q2 2021

Shares 220,002 Value ($000) $2,835 Avg Close $14.40 Range $11.41 - $17.94

Q1 2021

Shares 224,367 Value ($000) $3,962 Avg Close $14.25 Range $9.04 - $19.60

Q4 2020

Shares 214,502 Value ($000) $2,366 Avg Close $9.07 Range $6.27 - $12.85

Q3 2020

Shares 223,581 Value ($000) $1,593 Avg Close $8.71 Range $6.72 - $11.33

Q2 2020

Shares 340,216 Value ($000) $2,426 Avg Close $5.29 Range $2.91 - $7.90

Q1 2020

Shares 411,821 Value ($000) $1,490 Avg Close $5.60 Range $3.01 - $8.23

Q4 2019

Shares 1,147,807 Value ($000) $8,626 Avg Close $6.93 Range $5.80 - $8.42

Q3 2019

Shares 1,328,182 Value ($000) $8,812 Avg Close $6.62 Range $5.02 - $7.89

Q2 2019

Shares 1,166,630 Value ($000) $8,062 Avg Close $7.43 Range $5.37 - $9.91

Q1 2019

Shares 989,563 Value ($000) $8,787 Avg Close $8.65 Range $6.98 - $9.98

Q4 2018

Shares 796,984 Value ($000) $5,826 Avg Close $9.06 Range $6.54 - $12.25

Q3 2018

Shares 746,307 Value ($000) $8,935 Avg Close $12.86 Range $11.04 - $15.58

Q2 2018

Shares 277,476 Value ($000) $4,370 Avg Close $16.93 Range $14.14 - $20.19

Q1 2018

Shares 264,316 Value ($000) $4,372 Avg Close $20.90 Range $15.56 - $24.77

Q4 2017

Shares 256,836 Value ($000) $5,044 Avg Close $15.31 Range $13.00 - $20.30

Q3 2017

Shares 261,446 Value ($000) $4,334 Avg Close $17.26 Range $12.94 - $20.68

Q2 2017

Shares 264,149 Value ($000) $4,115 Avg Close $13.95 Range $11.59 - $17.28

Q1 2017

Shares 263,324 Value ($000) $3,341 Avg Close $13.28 Range $8.39 - $16.53

Q4 2016

Shares 250,639 Value ($000) $2,145 Avg Close $8.55 Range $6.51 - $10.69

Q3 2016

Shares 247,529 Value ($000) $1,721 Avg Close $6.83 Range $5.53 - $8.45

Q2 2016

Shares 240,626 Value ($000) $1,523 Avg Close $7.02 Range $5.64 - $9.40

Q1 2016

Shares 232,657 Value ($000) $1,640 Avg Close $5.54 Range $2.63 - $8.94

Q4 2015

Shares 229,646 Value ($000) $1,015 Avg Close $4.29 Range $3.19 - $7.21

Q3 2015

Shares 234,004 Value ($000) $1,077 Avg Close $6.98 Range $4.07 - $10.59

Q2 2015

Shares 570,340 Value ($000) $5,947 Avg Close $12.74 Range $10.13 - $14.98

Q1 2015

Shares 261,989 Value ($000) $3,615 Avg Close $20.13 Range $12.87 - $26.97

Q4 2014

Shares 277,855 Value ($000) $6,780 Avg Close $25.81 Range $20.79 - $31.75

Q3 2014

Shares 271,338 Value ($000) $7,046 Avg Close $22.02 Range $15.77 - $29.54

Q2 2014

Shares 226,122 Value ($000) $3,546 Avg Close $14.18 Range $12.63 - $15.94

Q1 2014

Shares 216,580 Value ($000) $2,861 Avg Close $11.63 Range $9.67 - $13.37

Q4 2013

Shares 212,726 Value ($000) $2,225 Avg Close $8.91 Range $7.80 - $10.49

Q3 2013

Shares 206,451 Value ($000) $1,662 Avg Close $8.84 Range $7.65 - $10.53

Q2 2013

Shares 200,086 Value ($000) $1,857 Avg Close $8.61 Range $6.26 - $10.60

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	97,550	$3,822	$31.24	$25.40 - $40.83
Q3 2025	142,809	$4,193	$22.67	$17.75 - $30.08
Q2 2025	130,180	$2,346	$16.98	$13.05 - $20.43
Q1 2025	141,164	$2,620	$19.21	$16.30 - $22.92
Q4 2024	128,272	$2,337	$19.65	$14.89 - $25.39
Q3 2024	131,899	$2,141	$15.15	$11.40 - $21.37
Q2 2024	254,786	$4,268	$17.02	$14.73 - $19.88
Q1 2024	378,193	$5,820	$11.23	$9.65 - $15.60
Q4 2023	381,802	$4,635	$7.85	$5.70 - $13.17
Q3 2023	160,411	$1,153	$8.06	$6.42 - $9.38
Q2 2023	177,263	$1,546	$8.69	$7.18 - $10.19
Q1 2023	212,523	$2,125	$10.36	$7.87 - $12.97
Q4 2022	193,534	$1,583	$7.55	$5.32 - $10.23
Q3 2022	199,828	$1,054	$7.60	$5.27 - $10.21
Q2 2022	208,012	$1,533	$15.54	$6.93 - $29.24
Q1 2022	208,688	$5,491	$21.04	$14.85 - $30.36
Q4 2021	211,111	$3,496	$14.64	$12.34 - $17.65
Q3 2021	210,400	$2,830	$12.57	$10.39 - $15.09
Q2 2021	220,002	$2,835	$14.40	$11.41 - $17.94
Q1 2021	224,367	$3,962	$14.25	$9.04 - $19.60
Q4 2020	214,502	$2,366	$9.07	$6.27 - $12.85
Q3 2020	223,581	$1,593	$8.71	$6.72 - $11.33
Q2 2020	340,216	$2,426	$5.29	$2.91 - $7.90
Q1 2020	411,821	$1,490	$5.60	$3.01 - $8.23
Q4 2019	1,147,807	$8,626	$6.93	$5.80 - $8.42
Q3 2019	1,328,182	$8,812	$6.62	$5.02 - $7.89
Q2 2019	1,166,630	$8,062	$7.43	$5.37 - $9.91
Q1 2019	989,563	$8,787	$8.65	$6.98 - $9.98
Q4 2018	796,984	$5,826	$9.06	$6.54 - $12.25
Q3 2018	746,307	$8,935	$12.86	$11.04 - $15.58
Q2 2018	277,476	$4,370	$16.93	$14.14 - $20.19
Q1 2018	264,316	$4,372	$20.90	$15.56 - $24.77
Q4 2017	256,836	$5,044	$15.31	$13.00 - $20.30
Q3 2017	261,446	$4,334	$17.26	$12.94 - $20.68
Q2 2017	264,149	$4,115	$13.95	$11.59 - $17.28
Q1 2017	263,324	$3,341	$13.28	$8.39 - $16.53
Q4 2016	250,639	$2,145	$8.55	$6.51 - $10.69
Q3 2016	247,529	$1,721	$6.83	$5.53 - $8.45
Q2 2016	240,626	$1,523	$7.02	$5.64 - $9.40
Q1 2016	232,657	$1,640	$5.54	$2.63 - $8.94
Q4 2015	229,646	$1,015	$4.29	$3.19 - $7.21
Q3 2015	234,004	$1,077	$6.98	$4.07 - $10.59
Q2 2015	570,340	$5,947	$12.74	$10.13 - $14.98
Q1 2015	261,989	$3,615	$20.13	$12.87 - $26.97
Q4 2014	277,855	$6,780	$25.81	$20.79 - $31.75
Q3 2014	271,338	$7,046	$22.02	$15.77 - $29.54
Q2 2014	226,122	$3,546	$14.18	$12.63 - $15.94
Q1 2014	216,580	$2,861	$11.63	$9.67 - $13.37
Q4 2013	212,726	$2,225	$8.91	$7.80 - $10.49
Q3 2013	206,451	$1,662	$8.84	$7.65 - $10.53
Q2 2013	200,086	$1,857	$8.61	$6.26 - $10.60