Insider Transactions Reported by 31 Insiders of KAISER ALUMINUM CORP

Symbol
KALU on Nasdaq
Location
Franklin, TN

Insiders trading volume in the past year

KAISER ALUMINUM CORP executives and other stock owners filed with the SEC include:

Name Relationship Holdings Value Past Year Net Change Change % Report Date
Keith Harvey President & CEO, Director $19,918,920 05 Mar 2026
Neal E. West Evp & Cfo $5,862,378 -$608,600 -9.4% 05 Mar 2026
John M. Donnan EVP, CAO and GC $4,477,134 -$2,309,024 -34% 05 Mar 2026
Jack A. Hockema Director $3,317,708 11 Jun 2024
Jason Walsh EVP - Manufacturing $3,195,774 12 Aug 2025
Thomas H. Robb EVP - Manufacturing $2,469,924 05 Mar 2026
Blain Tiffany EVP - Sales & Marketing $2,467,826 -$812,997 -25% 07 Nov 2025
Alfred E. Osborne Jr. Director $2,309,288 07 Jun 2023
Brett Wilcox Director $1,936,885 10 Jun 2025
David A. Foster Director $1,685,658 10 Jun 2025
Ray Parkinson SVP - AE & Innovation $1,651,032 05 Mar 2025
Thomas Melton van Leeuwen Director $1,335,254 03 Jun 2021
Vijai Narayan VP, Corp Ctrl & CAO $1,037,346 05 Mar 2026
Donald J. Stebbins Director $1,005,123 10 Jun 2025
Mark Krouse VP - Human Resources $983,078 05 Mar 2023
Teresa Mosley Sebastian Director $961,633 11 Jun 2024
Melinda C. Ellsworth VP IR & Corp. Communications $820,149 05 Mar 2022
Hugh J. Barger III EVP - Sales & Marketing $788,118 05 Mar 2026
Michael C. Arnold Director $783,329 10 Jun 2025
Iulian Gheorghe SVP - Adv Eng & Innovation $637,974 05 Mar 2026
Jennifer Huey VP & Chief Accounting Officer $633,056 05 Mar 2023
Lauralee E. Martin Director $613,274 10 Jun 2025
Kevin W. Williams Director $612,953 10 Jun 2025
Brant Weaver VP - Strategic Development $585,126 01 Jun 2023
Del L. Miller VP - Metal Strategy $525,473 05 Mar 2023
Richard P. Grimley Director $436,842 10 Jun 2025
Emily M. Liggett Director $410,234 03 Jun 2021
Leo W. Gerard Director $340,214 02 Jun 2022
Glenda J. Minor Director $249,498 10 Jun 2025
Kimberly T. Glas Director $191,861 10 Jun 2025
James D. Hoffman Director $183,716 18 Sep 2025

Recent Insider Transactions by Companies or Individuals for KAISER ALUMINUM CORP

Showing up to 300 most recent insider transactions from the last 12 months.

Insider Symbol Class Transaction % Value $ * Price $ Shares Shares Owned Date Ownership
Keith Harvey KALU Common Stock, par value $0.01 per share Tax liability -14.6% -24,581 144,340 05 Mar 2026 Direct
Keith Harvey KALU Common Stock, par value $0.01 per share Award 63.6% 65,690 168,921 05 Mar 2026 Direct
Thomas H. Robb KALU Common Stock, par value $0.01 per share Award 19.8% 2,954 17,898 05 Mar 2026 Direct
Iulian Gheorghe KALU Common Stock, par value $0.01 per share Tax liability -4.46% -216 4,623 05 Mar 2026 Direct
Iulian Gheorghe KALU Common Stock, par value $0.01 per share Award 21.4% 852 4,839 05 Mar 2026 Direct
Hugh J. Barger III KALU Common Stock, par value $0.01 per share Award 41.9% 1,686 5,711 05 Mar 2026 Direct
Vijai Narayan KALU Common Stock, par value $0.01 per share Tax liability -7.15% -579 7,517 05 Mar 2026 Direct
Vijai Narayan KALU Common Stock, par value $0.01 per share Award 9.96% 733 8,096 05 Mar 2026 Direct
Neal E. West KALU Common Stock, par value $0.01 per share Tax liability -15.5% -5,455 29,706 05 Mar 2026 Direct
Neal E. West KALU Common Stock, par value $0.01 per share Award 85.4% 16,201 35,161 05 Mar 2026 Direct
John M. Donnan KALU Common Stock, par value $0.01 per share Tax liability -13.6% -5,110 32,443 05 Mar 2026 Direct
John M. Donnan KALU Common Stock, par value $0.01 per share Award 69.1% 15,348 37,553 05 Mar 2026 Direct
Thomas H. Robb KALU Common Stock, par value $0.01 per share Award 3.03% 440 14,944 23 Feb 2026 Direct
John M. Donnan KALU Common Stock, par value $0.01 per share Sale -45.4% $2,309,024 $125.08 -18,461 22,205 23 Feb 2026 Direct
Neal E. West KALU Common Stock, par value $0.01 per share Sale -28.1% $608,600 $121.72 -5,000 12,775 23 Feb 2026 By West Family Trust
Iulian Gheorghe KALU Common Stock, par value $0.01 per share Tax liability -1.87% -76 3,987 19 Feb 2026 Direct
Keith Harvey KALU Common Stock, par value $0.01 per share Disposed to Issuer -24.2% -33,000 103,231 21 Nov 2025 Direct
Vijai Narayan KALU Common Stock, par value $0.01 per share Tax liability -2.17% -163 7,363 07 Nov 2025 Direct
Blain Tiffany KALU Common Stock, par value $0.01 per share Sale -24.8% $812,997 $93.92 -8,656 26,275 07 Nov 2025 Direct
James D. Hoffman KALU Common Stock, par value $0.01 per share Award 2,385 2,385 18 Sep 2025 Direct
Jason Walsh KALU Common Stock, par value $0.01 per share Tax liability -14.5% -7,236 42,770 12 Aug 2025 Direct
Blain Tiffany KALU Common Stock, par value $0.01 per share Tax liability -16.7% -6,982 34,931 12 Aug 2025 Direct
Donald J. Stebbins KALU Common Stock, par value $0.01 per share Award 15.8% 1,905 13,990 10 Jun 2025 Direct
Kevin W. Williams KALU Common Stock, par value $0.01 per share Award 28.6% 1,905 8,562 10 Jun 2025 Direct
Brett Wilcox KALU Common Stock, par value $0.01 per share Award 54.4% 3,497 9,919 10 Jun 2025 Direct
Glenda J. Minor KALU Common Stock, par value $0.01 per share Award 3,395 3,395 10 Jun 2025 Direct
Richard P. Grimley KALU Common Stock, par value $0.01 per share Award 45.4% 1,905 6,102 10 Jun 2025 Direct
Lauralee E. Martin KALU Common Stock, par value $0.01 per share Award 73.4% 3,531 8,345 10 Jun 2025 Direct
David A. Foster KALU Common Stock, par value $0.01 per share Award 8.8% 1,905 23,546 10 Jun 2025 Direct
Kimberly T. Glas KALU Common Stock, par value $0.01 per share Award 245.8% 1,905 2,680 10 Jun 2025 Direct
Michael C. Arnold KALU Common Stock, par value $0.01 per share Award 36% 2,823 10,659 10 Jun 2025 Direct
Neal E. West KALU Common Stock, par value $0.01 per share Award 2.89% 500 17,775 30 Apr 2025 By West Family Trust
* An asterisk sign (*) next to the price indicates that the price is likely invalid.