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 S  AS  JS*  OS  OS*  3
 JB
 JS
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Detailed Insider History for:
KAISER ALUMINUM CORP: KALU
Price: 3/6/26 52-Wk
High		 52-Wk
Low		 Mkt Cap (mm) Shrs Out (mm) 3-Mth Ave
Vol (m)		 Ind. Yield Short Int
% Float		 Inst. Owned Insider Owned
$122.69 $150.00 $46.81 $1,989 16 213 2.5% 5.6% 100.77% 1.63%
Exch Sector Industry Sub-Industry
NasdaqGS Manufacturing Primary Metal Industries Rolling Drawing & Extrudingof Nonferrous Metals
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#
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Insider Statistics
T N H M S
Filer Name
Insider Title
Trans Type
Dollar Value
Shares Traded
Trans Date From
Trans Date To
Trans Price From
Trans Price To
Total Holdings
Delta % Owned
Owned
Other Info
Input Date
1
    
 
HARVEY KEITH
PR,CEO,DIR
JS
$3,093,273
24,581
---
3/5/26
---
$125.84
144,340
-14.6
D
R
3/9/26 - 4:30:25 pm
2
    
 
HARVEY KEITH
PR,CEO,DIR
JB
---
65,690
---
3/5/26
---
---
168,921
63.6
D
R
3/9/26 - 4:30:25 pm
3
    
 
ROBB THOMAS H
VP
JB
---
2,954
---
3/5/26
---
---
17,898
19.8
D
R
3/9/26 - 4:30:22 pm
4
    
 
GHEORGHE IULIAN
VP,A
JS
$27,181
216
---
3/5/26
---
$125.84
4,623
-4.5
D
R
3/9/26 - 4:30:17 pm
5
    
 
GHEORGHE IULIAN
VP,A
JB
---
852
---
3/5/26
---
---
4,839
21.4
D
R
3/9/26 - 4:30:17 pm
6
    
 
BARGER HUGH J III
VP,SO
JB
---
1,686
---
3/5/26
---
---
5,711
41.9
D
R
3/9/26 - 4:30:16 pm
7
    
 
NARAYAN VIJAI
VP,CAO
JS
$72,861
579
---
3/5/26
---
$125.84
7,517
-7.2
D
R
3/9/26 - 4:30:14 pm
8
    
 
NARAYAN VIJAI
VP,CAO
JB
---
733
---
3/5/26
---
---
8,096
10.0
D
R
3/9/26 - 4:30:14 pm
9
    
 
WEST NEAL E
VP,CFO
JS
$686,457
5,455
---
3/5/26
---
$125.84
29,706
-15.5
D
R
3/9/26 - 4:30:12 pm
10
    
 
WEST NEAL E
VP,CFO
JB
---
16,201
---
3/5/26
---
---
35,161
85.4
D
R
3/9/26 - 4:30:12 pm
11
    
 
DONNAN JOHN MALCOLM
VP,CAO,GC
JS
$643,042
5,110
---
3/5/26
---
$125.84
32,443
-13.6
D
R
3/9/26 - 4:30:09 pm
12
    
 
DONNAN JOHN MALCOLM
VP,CAO,GC
JB
---
15,348
---
3/5/26
---
---
37,553
69.1
D
R
3/9/26 - 4:30:09 pm
13
    
 
ROBB THOMAS H
VP
JB
---
440
---
2/23/26
---
---
14,944
3.0
D
R
2/25/26 - 4:57:28 pm
14
1y
24
42%
1%
1
DONNAN JOHN MALCOLM
VP,CAO,GC
S
$2,309,024
18,461
---
2/23/26
---
$125.08
22,205
-45.4
D
R
2/25/26 - 4:55:43 pm
15
1y
29
86%
-19%
1
WEST NEAL E
VP,CFO
S
$608,600
5,000
---
2/23/26
---
$121.72
12,775
-28.1
I
R
2/25/26 - 4:54:21 pm
16
    
 
GHEORGHE IULIAN
VP,A
JS
$9,656
76
---
2/19/26
---
$127.05
3,987
-1.9
D
R
2/20/26 - 4:45:08 pm
17
    
 
BARGER HUGH J III
VP,SO
3
---
---
---
1/1/26
---
---
4,025
---
D
R
1/12/26 - 7:02:56 pm
18
    
 
ROBB THOMAS H
VP
3
---
---
---
12/16/25
---
---
14,504
---
D
R
1/14/26 - 5:59:58 pm
19
    
 
GHEORGHE IULIAN
VP,A
3
---
---
---
12/16/25
---
---
4,063
---
D
R
1/12/26 - 7:08:28 pm
20
    
 
HARVEY KEITH
PR,CEO,DIR
JS
$2,981,220
33,000
---
11/21/25
---
$90.34
103,231
-24.2
D
R
11/25/25 - 5:00:04 pm
21
3m
1
0%
49%
2
TIFFANY BLAIN
VP,SO
S
$812,998
8,656
---
11/7/25
---
$93.92
26,275
-24.8
D
R
11/10/25 - 7:36:30 pm
22
    
 
NARAYAN VIJAI
VP,CAO
JS
$15,408
163
---
11/7/25
---
$94.53
7,363
-2.2
D
R
11/10/25 - 7:26:48 pm
23
    
 
HOFFMAN JAMES DONALD
DIR
JB
$78,725
2,385
---
9/18/25
---
$77.03
2,385
New
D
R
9/19/25 - 5:15:03 pm
24
    
 
HOFFMAN JAMES DONALD
DIR
3
---
---
---
9/18/25
---
---
---
---
---
---
9/19/25 - 5:00:07 pm
25
    
 
TIFFANY BLAIN
VP,SO
JS
$521,695
6,982
---
8/12/25
---
$74.72
34,931
-16.7
D
R
8/14/25 - 5:00:09 pm
26
    
 
WALSH JASON
VP
JS
$540,674
7,236
---
8/12/25
---
$74.72
42,770
-14.5
D
R
8/14/25 - 5:00:09 pm
27
    
 
STEBBINS DONALD J
DIR
JB
---
1,905
---
6/10/25
---
---
13,990
15.8
D
R
6/12/25 - 4:30:20 pm
28
    
 
WILLIAMS KEVIN W
DIR
JB
---
1,905
---
6/10/25
---
---
8,562
28.6
D
R
6/12/25 - 4:30:19 pm
29
    
 
WILCOX BRETT
DIR
JB
$116,996
3,497
---
6/10/25
---
$73.49
9,919
54.5
D
R
6/12/25 - 4:30:16 pm
30
    
 
MINOR GLENDA J
DIR
JB
$109,500
3,395
---
6/10/25
---
$73.49
3,395
New
D
R
6/12/25 - 4:30:11 pm
31
    
 
GRIMLEY RICHARD P
DIR
JB
---
1,905
---
6/10/25
---
---
6,102
45.4
D
R
6/12/25 - 4:30:07 pm
32
    
 
MARTIN LAURALEE
DIR
JB
$119,495
3,531
---
6/10/25
---
$73.49
8,345
73.3
D
R
6/12/25 - 4:30:06 pm
33
    
 
FOSTER DAVID A
DIR
JB
---
1,905
---
6/10/25
---
---
23,546
8.8
D
R
6/12/25 - 4:30:06 pm
34
    
 
GLAS KIMBERLY THOMPSON
DIR
JB
---
1,905
---
6/10/25
---
---
2,680
245.8
D
R
6/12/25 - 4:30:05 pm
35
    
 
ARNOLD MICHAEL C
DIR
JB
$67,464
2,823
---
6/10/25
---
$73.49
10,659
36.0
D
R
6/12/25 - 4:30:03 pm
36
    
 
MINOR GLENDA J
DIR
3
---
---
---
6/10/25
---
---
---
---
---
---
6/12/25 - 4:20:07 pm
37
    
 
PARKINSON RAY
VP
JS
$75,210
1,090
---
3/5/25
---
$69.00
20,750
-5.0
D
R
3/7/25 - 4:30:17 pm
38
    
 
PARKINSON RAY
VP
JB
---
4,167
---
3/5/25
---
---
21,840
23.6
D
R
3/7/25 - 4:30:17 pm
39
    
 
TIFFANY BLAIN
VP,SO
JS
$63,066
914
---
3/5/25
---
$69.00
41,913
-2.1
D
R
3/7/25 - 4:30:16 pm
40
    
 
TIFFANY BLAIN
VP,SO
JB
---
4,234
---
3/5/25
---
---
42,827
11.0
D
R
3/7/25 - 4:30:16 pm
41
    
 
HARVEY KEITH
PR,CEO,DIR
JS
$340,929
4,941
---
3/5/25
---
$69.00
136,231
-3.5
D
R
3/7/25 - 4:30:15 pm
42
    
 
HARVEY KEITH
PR,CEO,DIR
JB
---
37,622
---
3/5/25
---
---
141,172
36.3
D
R
3/7/25 - 4:30:15 pm
43
    
 
NARAYAN VIJAI
VP,CAO
JB
---
1,342
---
3/5/25
---
---
7,526
21.7
D
R
3/7/25 - 4:30:13 pm
44
    
 
WALSH JASON
VP
JS
$74,106
1,074
---
3/5/25
---
$69.00
50,006
-2.1
D
R
3/7/25 - 4:30:12 pm
45
    
 
DONNAN JOHN MALCOLM
VP,CAO,GC
JS
$104,121
1,509
---
3/5/25
---
$69.00
40,666
-3.6
D
R
3/7/25 - 4:30:12 pm
46
    
 
WALSH JASON
VP
JB
---
5,513
---
3/5/25
---
---
51,080
12.1
D
R
3/7/25 - 4:30:12 pm
47
    
 
DONNAN JOHN MALCOLM
VP,CAO,GC
JB
---
9,073
---
3/5/25
---
---
42,175
27.4
D
R
3/7/25 - 4:30:12 pm
48
    
 
WEST NEAL E
VP,CFO
JS
$103,707
1,503
---
3/5/25
---
$69.00
23,209
-6.1
D
R
3/7/25 - 4:30:11 pm
49
    
 
WEST NEAL E
VP,CFO
JB
---
9,449
---
3/5/25
---
---
24,712
61.9
D
R
3/7/25 - 4:30:11 pm
50
    
 
GLAS KIMBERLY THOMPSON
DIR
JB
---
775
---
1/10/25
---
---
775
New
D
R
1/10/25 - 6:22:54 pm
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