CENTURY ALUM CO

Ticker: CENX CUSIP: 156431108 Class: EQTY

MORGAN STANLEY's Holding History (CIK: 0000895421)

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

Q4 2025

Shares 1,609,093 Value ($000) $63,044 Avg Close $31.24 Range $25.40 - $40.83

Q3 2025

Shares 1,432,363 Value ($000) $42,054 Avg Close $22.67 Range $17.75 - $30.08

Q2 2025

Shares 847,969 Value ($000) $15,280 Avg Close $16.98 Range $13.05 - $20.43

Q1 2025

Shares 1,135,039 Value ($000) $21,066 Avg Close $19.21 Range $16.30 - $22.92

Q4 2024

Shares 1,012,318 Value ($000) $18,444 Avg Close $19.65 Range $14.89 - $25.39

Q3 2024

Shares 1,516,916 Value ($000) $24,620 Avg Close $15.15 Range $11.40 - $21.37

Q2 2024

Shares 1,164,889 Value ($000) $19,512 Avg Close $17.02 Range $14.73 - $19.88

Q1 2024

Shares 1,603,206 Value ($000) $24,673 Avg Close $11.23 Range $9.65 - $15.60

Q4 2023

Shares 1,284,785 Value ($000) $15,597 Avg Close $7.85 Range $5.70 - $13.17

Q3 2023

Shares 1,013,901 Value ($000) $7,290 Avg Close $8.06 Range $6.42 - $9.38

Q2 2023

Shares 964,188 Value ($000) $8,408 Avg Close $8.69 Range $7.18 - $10.19

Q1 2023

Shares 1,119,793 Value ($000) $11,198 Avg Close $10.36 Range $7.87 - $12.97

Q4 2022

Shares 1,243,721 Value ($000) $10,174 Avg Close $7.55 Range $5.32 - $10.23

Q3 2022

Shares 1,344,266 Value ($000) $7,096 Avg Close $7.60 Range $5.27 - $10.21

Q2 2022

Shares 1,640,652 Value ($000) $12,091 Avg Close $15.54 Range $6.93 - $29.24

Q1 2022

Shares 1,240,225 Value ($000) $32,630 Avg Close $21.04 Range $14.85 - $30.36

Q4 2021

Shares 996,572 Value ($000) $16,504 Avg Close $14.64 Range $12.34 - $17.65

Q3 2021

Shares 1,029,088 Value ($000) $13,842 Avg Close $12.57 Range $10.39 - $15.09

Q2 2021

Shares 1,899,790 Value ($000) $24,488 Avg Close $14.40 Range $11.41 - $17.94

Q1 2021

Shares 334,431 Value ($000) $5,907 Avg Close $14.25 Range $9.04 - $19.60

Q4 2020

Shares 638,492 Value ($000) $7,042 Avg Close $9.07 Range $6.27 - $12.85

Q3 2020

Shares 779,740 Value ($000) $5,551 Avg Close $8.71 Range $6.72 - $11.33

Q2 2020

Shares 544,333 Value ($000) $3,879 Avg Close $5.29 Range $2.91 - $7.90

Q1 2020

Shares 576,692 Value ($000) $2,088 Avg Close $5.60 Range $3.01 - $8.23

Q4 2019

Shares 1,270,168 Value ($000) $9,545 Avg Close $6.93 Range $5.80 - $8.42

Q3 2019

Shares 188,521 Value ($000) $1,250 Avg Close $6.62 Range $5.02 - $7.89

Q2 2019

Shares 234,319 Value ($000) $1,619 Avg Close $7.43 Range $5.37 - $9.91

Q1 2019

Shares 39,570 Value ($000) $351 Avg Close $8.65 Range $6.98 - $9.98

Q4 2018

Shares 857,137 Value ($000) $6,266 Avg Close $9.06 Range $6.54 - $12.25

Q3 2018

Shares 727,544 Value ($000) $8,709 Avg Close $12.86 Range $11.04 - $15.58

Q2 2018

Shares 125,367 Value ($000) $1,974 Avg Close $16.93 Range $14.14 - $20.19

Q1 2018

Shares 682,242 Value ($000) $11,285 Avg Close $20.90 Range $15.56 - $24.77

Q4 2017

Shares 867,395 Value ($000) $17,036 Avg Close $15.31 Range $13.00 - $20.30

Q3 2017

Shares 1,576,525 Value ($000) $26,139 Avg Close $17.26 Range $12.94 - $20.68

Q2 2017

Shares 1,343,647 Value ($000) $20,934 Avg Close $13.95 Range $11.59 - $17.28

Q1 2017

Shares 1,102,616 Value ($000) $13,993 Avg Close $13.28 Range $8.39 - $16.53

Q4 2016

Shares 1,879,301 Value ($000) $16,087 Avg Close $8.55 Range $6.51 - $10.69

Q3 2016

Shares 1,326,749 Value ($000) $9,221 Avg Close $6.83 Range $5.53 - $8.45

Q2 2016

Shares 260,917 Value ($000) $1,651 Avg Close $7.02 Range $5.64 - $9.40

Q1 2016

Shares 763,197 Value ($000) $5,382 Avg Close $5.54 Range $2.63 - $8.94

Q4 2015

Shares 33,237 Value ($000) $146 Avg Close $4.29 Range $3.19 - $7.21

Q3 2015

Shares 56,924 Value ($000) $263 Avg Close $6.98 Range $4.07 - $10.59

Q2 2015

Shares 1,060,966 Value ($000) $11,065 Avg Close $12.74 Range $10.13 - $14.98

Q1 2015

Shares 1,076,103 Value ($000) $14,850 Avg Close $20.13 Range $12.87 - $26.97

Q4 2014

Shares 2,149,421 Value ($000) $52,446 Avg Close $25.81 Range $20.79 - $31.75

Q3 2014

Shares 1,763,596 Value ($000) $45,800 Avg Close $22.02 Range $15.77 - $29.54

Q2 2014

Shares 268,175 Value ($000) $4,205 Avg Close $14.18 Range $12.63 - $15.94

Q1 2014

Shares 46,480 Value ($000) $614 Avg Close $11.63 Range $9.67 - $13.37

Q4 2013

Shares 22,000 Value ($000) $230 Avg Close $8.91 Range $7.80 - $10.49

Q3 2013

Shares 42,029 Value ($000) $337 Avg Close $8.84 Range $7.65 - $10.53

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	1,609,093	$63,044	$31.24	$25.40 - $40.83
Q3 2025	1,432,363	$42,054	$22.67	$17.75 - $30.08
Q2 2025	847,969	$15,280	$16.98	$13.05 - $20.43
Q1 2025	1,135,039	$21,066	$19.21	$16.30 - $22.92
Q4 2024	1,012,318	$18,444	$19.65	$14.89 - $25.39
Q3 2024	1,516,916	$24,620	$15.15	$11.40 - $21.37
Q2 2024	1,164,889	$19,512	$17.02	$14.73 - $19.88
Q1 2024	1,603,206	$24,673	$11.23	$9.65 - $15.60
Q4 2023	1,284,785	$15,597	$7.85	$5.70 - $13.17
Q3 2023	1,013,901	$7,290	$8.06	$6.42 - $9.38
Q2 2023	964,188	$8,408	$8.69	$7.18 - $10.19
Q1 2023	1,119,793	$11,198	$10.36	$7.87 - $12.97
Q4 2022	1,243,721	$10,174	$7.55	$5.32 - $10.23
Q3 2022	1,344,266	$7,096	$7.60	$5.27 - $10.21
Q2 2022	1,640,652	$12,091	$15.54	$6.93 - $29.24
Q1 2022	1,240,225	$32,630	$21.04	$14.85 - $30.36
Q4 2021	996,572	$16,504	$14.64	$12.34 - $17.65
Q3 2021	1,029,088	$13,842	$12.57	$10.39 - $15.09
Q2 2021	1,899,790	$24,488	$14.40	$11.41 - $17.94
Q1 2021	334,431	$5,907	$14.25	$9.04 - $19.60
Q4 2020	638,492	$7,042	$9.07	$6.27 - $12.85
Q3 2020	779,740	$5,551	$8.71	$6.72 - $11.33
Q2 2020	544,333	$3,879	$5.29	$2.91 - $7.90
Q1 2020	576,692	$2,088	$5.60	$3.01 - $8.23
Q4 2019	1,270,168	$9,545	$6.93	$5.80 - $8.42
Q3 2019	188,521	$1,250	$6.62	$5.02 - $7.89
Q2 2019	234,319	$1,619	$7.43	$5.37 - $9.91
Q1 2019	39,570	$351	$8.65	$6.98 - $9.98
Q4 2018	857,137	$6,266	$9.06	$6.54 - $12.25
Q3 2018	727,544	$8,709	$12.86	$11.04 - $15.58
Q2 2018	125,367	$1,974	$16.93	$14.14 - $20.19
Q1 2018	682,242	$11,285	$20.90	$15.56 - $24.77
Q4 2017	867,395	$17,036	$15.31	$13.00 - $20.30
Q3 2017	1,576,525	$26,139	$17.26	$12.94 - $20.68
Q2 2017	1,343,647	$20,934	$13.95	$11.59 - $17.28
Q1 2017	1,102,616	$13,993	$13.28	$8.39 - $16.53
Q4 2016	1,879,301	$16,087	$8.55	$6.51 - $10.69
Q3 2016	1,326,749	$9,221	$6.83	$5.53 - $8.45
Q2 2016	260,917	$1,651	$7.02	$5.64 - $9.40
Q1 2016	763,197	$5,382	$5.54	$2.63 - $8.94
Q4 2015	33,237	$146	$4.29	$3.19 - $7.21
Q3 2015	56,924	$263	$6.98	$4.07 - $10.59
Q2 2015	1,060,966	$11,065	$12.74	$10.13 - $14.98
Q1 2015	1,076,103	$14,850	$20.13	$12.87 - $26.97
Q4 2014	2,149,421	$52,446	$25.81	$20.79 - $31.75
Q3 2014	1,763,596	$45,800	$22.02	$15.77 - $29.54
Q2 2014	268,175	$4,205	$14.18	$12.63 - $15.94
Q1 2014	46,480	$614	$11.63	$9.67 - $13.37
Q4 2013	22,000	$230	$8.91	$7.80 - $10.49
Q3 2013	42,029	$337	$8.84	$7.65 - $10.53