KAISER ALUMINUM CORP

KALU Net selling

CIK 0000811596 #1893 in the set updated 19 Sep 2026

Bought (120 mo)

$199.87K

out of their own pocket, the only kind of buying there is

Sold (120 mo)

$48.75M

$0.00 on a plan · $197.38K straight out of an exercise

Sold at will

$48.55M

153 of 154 sales

Net

−$48.55M

−$48.35M against sales at will

By person

38 insiders · 156 transactions

Insider

Role

Bought

Sold

Net

Holding

Of company

Worth

Change

HOCKEMA JACK A

Director

—

$14.15M (31)

−$14.15M

44,717

0.2735%

$7.74M

−55.4%

Harvey Keith

President & CEO

$199.87K (2)

$13.67M (39)

−$13.47M

94,308

0.5768%

$16.33M

+111.5%

DONNAN JOHN MALCOLM

EVP, CAO and GC

—

$6.21M (8)

−$6.21M

28,200

0.1725%

$4.88M

+58.7%

West Neal E

EVP & CFO

—

$3.16M (30)

−$3.16M

52,216

0.3194%

$9.04M

+113.6%

Wilcox Brett

Director

—

$3.05M (2)

−$3.05M

24,518

0.1500%

$4.24M

+2.5%

Parkinson Ray

SVP - AE & Innovation

—

$2.28M (10)

−$2.28M

31,261

0.1912%

$5.41M

+25.0%

MARTIN LAURALEE

Director

—

$1.02M (1)

−$1.02M

19,827

0.1213%

$3.43M

−22.1%

BARNESON JOHN

Sr. VP - Corporate Development

—

$985.09K (2)

−$985.09K

61,487

0.3761%

$10.65M

+4.7%

Tiffany Blain

EVP - Sales & Marketing

—

$813.00K (1)

−$813.00K

26,275

0.1607%

$4.55M

−14.6%

Krouse Mark

VP - Human Resources

—

$657.17K (5)

−$657.17K

9,030

0.0552%

$1.56M

+257.5%

OSBORNE ALFRED E JR

Director

—

$625.88K (3)

−$625.88K

28,957

0.1771%

$5.01M

+48.4%

ELLSWORTH MELINDA C

VP IR & Corp. Communications

—

$615.38K (6)

−$615.38K

9,566

0.0585%

$1.66M

+22.3%

Miller Del L

VP - Metal Strategy

—

$532.67K (5)

−$532.67K

6,589

0.0403%

$1.14M

−12.4%

Bartholomew Carolyn

Director

—

$401.00K (4)

−$401.00K

13,530

0.0828%

$2.34M

−3.6%

Grimley Richard P.

Director

—

$261.40K (1)

−$261.40K

5,364

0.0328%

$928.67K

+4,867%

Quinn Jack

Director

—

$144.86K (1)

−$144.86K

8,789

0.0538%

$1.52M

+1.7%

Weaver Brant

VP - Strategic Development

—

$72.43K (2)

−$72.43K

7,337

0.0449%

$1.27M

+97.8%

Gerard Leo Wilfred

Director

—

$61.32K (1)

−$61.32K

4,266

0.0261%

$738.57K

—

Gheorghe Iulian

SVP - Adv Eng & Innovation

—

$30.49K (1)

−$30.49K

4,448

0.0272%

$770.08K

+9.5%

Huey Jennifer

VP & Chief Accounting Officer

—

$21.27K (1)

−$21.27K

7,938

0.0486%

$1.37M

+1,790%

RINKENBERGER DANIEL J

EVP & CFO

—

—

—

85,907

0.5255%

$14.87M

+21.2%

Walsh Jason

EVP - Manufacturing

—

—

—

42,770

0.2616%

$7.40M

+23.1%

Foster David A

Director

—

—

—

24,332

0.1488%

$4.21M

+129.4%

Robb Thomas H.

EVP - Manufacturing

—

—

—

17,898

0.1095%

$3.10M

+23.4%

Van Leeuwen Thomas Melton

Director

—

—

—

16,743

0.1024%

$2.90M

+61.2%

HOPP TERESA A

Director

—

—

—

15,771

0.0965%

$2.73M

+9.1%

STEBBINS DONALD J

Director

—

—

—

15,457

0.0945%

$2.68M

+30,814%

HASSEY L PATRICK

Director

—

—

—

11,954

0.0731%

$2.07M

+174.3%

arnold michael c

Director

—

—

—

11,445

0.0700%

$1.98M

+1,269%

Williams Kevin W

Director

—

—

—

8,562

0.0524%

$1.48M

—

Narayan Vijai

VP, Corp Ctrl & CAO

—

—

—

7,517

0.0460%

$1.30M

+142.5%

Barger Hugh J. III

EVP - Sales & Marketing

—

—

—

5,711

0.0349%

$988.75K

+41.9%

LIGGETT EMILY M

Director

—

—

—

5,144

0.0315%

$890.58K

—

MINOR GLENDA J

Director

—

—

—

4,516

0.0276%

$781.86K

—

HOFFMAN JAMES DONALD

Director

—

—

—

3,760

0.0230%

$650.97K

—

Sebastian Teresa Mosley

Director

—

—

—

3,745

0.0229%

$648.37K

—

Glas Kimberly Thompson

Director

—

—

—

3,466

0.0212%

$600.07K

—

Lynn Courtney

Vice President and Treasurer

—

—

—

2,172

0.0133%

$376.04K

—

Individual transactions

0

Nothing of that kind in this period.

What was left out

Form 4 filings counted 353

Amendments (4/A) skipped 10

Filings about a different issuer 0

Unreadable filings 0

Joint filings 0

Sales on a Rule 10b5-1 plan 0

Sales straight out of an exercise 1

Sales at will 153

Transactions with no price 0

Shares from compensation/vesting 1,307,060

Sales filed before the plan box existed 141

History held since 3 Oct 2016