Insider Holders & Insider Ownership - KAISER ALUMINUM CORP (KALU)

List of insiders holdings for KAISER ALUMINUM CORP:
  1. Shares directly owned by the insider.
  2. Shares indirectly owned by the insider.
  3. Total shares owned by the insider (sum of shares directly and indirectly owned).
  4. Total market value if available.
  5. Shares are not adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
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# Insider Holder Name Report
Date Time		 Shares Owned
Directly
Indirectly		 Total
Shares Owned		 Filing
1 MAXXAM GROUP HOLDINGS INC
10% Owner		 2006-07-10 16:37:23 27,938,250
0		 27,938,250 Form 4
2 MAXXAM INC
10% Owner		 2006-07-10 16:34:20 21,311,750
0		 21,311,750 Form 4
3 VEBA for Retirees of Kaiser Aluminum
10% Owner		 2012-06-08 11:47:52 881,010
0		 881,010 Form 13G
4 Harvey Keith
President & CEO		 2025-03-07 16:30:15 136,231
0		 136,231 Form 4
5 LA DUC JOHN T
Executive VP and CFO		 2004-02-19 14:02:43 135,815
0		 135,815 Form 4
6 RINKENBERGER DANIEL J
EVP & CFO		 2018-03-07 18:39:36 85,907
0		 85,907 Form 4
7 Bunin Pete
EVP - Strategy		 2014-07-03 16:12:55 61,805
0		 61,805 Form 4
8 BARNESON JOHN
Sr. VP - Corporate Development		 2019-03-04 19:17:51 5,510
55,977		 61,487 Form 4
9 Walsh Jason
EVP - Manufacturing		 2025-03-07 16:30:12 50,006
0		 50,006 Form 4
10 Tiffany Blain
EVP - Sales & Marketing		 2025-03-07 16:30:16 41,913
0		 41,913 Form 4
11 DONNAN JOHN MALCOLM
EVP, CAO and GC		 2025-03-07 16:30:12 40,666
0		 40,666 Form 4
12 West Neal E
EVP & CFO		 2025-03-07 16:30:11 23,209
13,026		 36,235 Form 4
13 HOCKEMA JACK A
Director		 2024-06-13 16:30:10 1,639
32,603		 34,242 Form 4
14 OSBORNE ALFRED E JR
Director		 2023-06-09 16:36:09 24,957
4,000		 28,957 Form 4
15 VASAN KRIS S
Sr. VP, Strategic Risk Mgmt.		 2004-03-02 11:43:51 23,988
0		 23,988 Form 4
16 BONN JOSEPH A
Exec. VP, Corp. Development		 2004-02-23 16:31:46 0
23,948		 23,948 Form 4
17 Parkinson Ray
SVP - AE & Innovation		 2025-03-07 16:30:17 20,750
3,178		 23,928 Form 4
18 BELLINO JOSEPH P
Executive VP & CFO		 2008-03-05 12:25:09 23,772
0		 23,772 Form 4
19 McAuliffe James E
Sr. VP - Human Resources		 2012-03-07 17:07:56 23,266
0		 23,266 Form 4
20 Foster David A
Director		 2024-06-13 16:30:23 21,641
0		 21,641 Form 4
21 Wilcox Brett
Director		 2025-02-07 16:30:06 4,336
16,873		 21,209 Form 4/A
22 Van Leeuwen Thomas Melton
Director		 2021-06-07 17:11:26 16,743
0		 16,743 Form 4
23 HOPP TERESA A
Director		 2017-06-16 16:40:24 15,771
0		 15,771 Form 4
24 Murdy William F
Director		 2015-05-01 18:36:02 13,884
0		 13,884 Form 4
25 Bartholomew Carolyn
Director		 2019-12-13 18:13:57 13,530
0		 13,530 Form 4
26 Krouse Mark
VP - Human Resources		 2023-03-07 16:36:28 7,248
5,079		 12,327 Form 4
27 STEBBINS DONALD J
Director		 2024-06-13 16:30:05 12,085
50		 12,135 Form 4
28 HASSEY L PATRICK
Director		 2020-06-12 18:30:52 11,954
0		 11,954 Form 4
29 MADDOX DANIEL D
Vice President and Treasurer		 2006-07-06 18:46:34 11,334
0		 11,334 Form 4
30 ELLSWORTH MELINDA C
VP IR & Corp. Communications		 2022-03-08 17:44:42 3,432
6,852		 10,284 Form 4
31 Sebastian Teresa Mosley
Director		 2024-06-13 16:30:11 3,745
6,180		 9,925 Form 4
32 Quinn Jack
Director		 2018-07-27 16:02:42 8,789
0		 8,789 Form 4
33 Frankel Carl Bennett
Director		 2008-11-19 17:10:39 8,695
0		 8,695 Form 4
34 Huey Jennifer
VP & Chief Accounting Officer		 2023-03-07 16:36:33 7,938
0		 7,938 Form 4
35 arnold michael c
Director		 2024-07-12 16:30:03 7,836
0		 7,836 Form 4/A
36 Narayan Vijai
VP, Corp Ctrl & CAO		 2025-03-07 16:30:13 7,526
0		 7,526 Form 4
37 Weaver Brant
VP - Strategic Development		 2023-06-02 16:35:19 7,337
0		 7,337 Form 4
38 Williams Kevin W
Director		 2024-06-13 16:30:09 6,657
0		 6,657 Form 4
39 Miller Del L
VP - Metal Strategy		 2023-03-07 16:36:26 6,589
0		 6,589 Form 4
40 LIGGETT EMILY M
Director		 2021-06-07 17:14:33 5,144
0		 5,144 Form 4
41 MARTIN LAURALEE
Director		 2024-06-13 16:30:04 4,814
0		 4,814 Form 4
42 PROCTOR GEORGANNE
Director		 2008-06-06 18:08:20 4,320
0		 4,320 Form 4
43 Gerard Leo Wilfred
Director		 2022-06-06 17:18:34 4,266
0		 4,266 Form 4
44 Grimley Richard P.
Director		 2024-07-12 16:30:05 4,197
0		 4,197 Form 4/A
45 LAMB W SCOTT
VP, Inv. Rel. & Corp. Commun.		 2004-02-23 16:35:58 3,658
0		 3,658 Form 4
46 HAYMAKER GEORGE T
Director		 2006-07-06 13:49:43 2,542
0		 2,542 Form 4
47 Lynn Courtney
Vice President and Treasurer		 2020-03-09 16:38:35 2,172
0		 2,172 Form 4
48 CRUIKSHANK ROBERT J
Director		 2006-07-06 13:48:55 2,000
0		 2,000 Form 4
49 Becker George
Director		 2006-08-03 13:15:59 1,039
0		 1,039 Form 4
50 Rowsell Lynton John
VP & Chief Accounting Officer		 2008-05-28 12:08:24 905
0		 905 Form 4
51 Glas Kimberly Thompson
Director		 2025-01-10 18:22:54 775
0		 775 Form 4
52 HOUFF EDWARD F
VP, General Counsel and Sec.		 2004-09-24 14:49:55 0
0		 0 Form 4
53 LEVIN EZRA G
Director		 2004-02-24 10:34:43 0
0		 0 Form 4
54 KAPLAN EDWARD A
Vice President of Taxes		 2004-02-23 16:34:23 0
0		 0 Form 4
55 HURWITZ CHARLES E
Director		 2004-02-20 19:32:09 0
0		 0 Form 4
56 HACKETT JAMES T
Director		 2004-02-19 14:00:39 0
0		 0 Form 4