Company Insider Tape

Kaiser Aluminum Corporation insider transactions

Executive and director filing history, acquisition and disposal balance, executive concentration, cadence, and stored market context.

Symbol KALU Latest filing 4 Jun 2026

Company Read

Net disposal

KALU has 20 stored insider filings. Acquisitions account for 60.0% of classified filings and disposals account for 40.0%. The largest stored filing is $8.2M from HARVEY, KEITH.

Latest filing 4 Jun 2026most recent stored row
Largest filing $8.2Mreported transaction value
Total filings 20stored transaction rows
Acquisition value $335.4K12 acquisitions
Disposal value $13.0M8 disposals
Net value $-12.7Macquisitions minus disposals

Filing cadence

Last 12 active months
Apr 2026 8
Jun 2026 12

Acquisitions 60.0% · Disposals 40.0%

Apr 2026 $13.0M
Jun 2026 $335.4K

Executive concentration

By filing count
WILCOX, BRETT Director · 3 filings
HARVEY, KEITH Director, President & CEO · 2 filings
DONNAN, JOHN MALCOLM EVP, CAO and GC · 2 filings
GRIMLEY, RICHARD P. Director · 2 filings
STEBBINS, DONALD J Director · 2 filings
HOFFMAN, JAMES DONALD Director · 2 filings
MINOR, GLENDA J Director · 2 filings
WEST, NEAL E EVP & CFO · 1 filings

Market Context

KALU weekly market snapshot

Week 24 Jul 2026
Latest close 163.17 USDstored weekly close
1-week move +3.9%latest weekly bar
13-week move -12.4%medium-term context
Relative Strength 24.1Sharemaestro indicator
Fair value gap +86.6%price vs fair value
Trend signal 1smoothed trend state

Transaction History

Latest insider filings for KALU

Showing 1-20 of 20
Date 4 Jun 2026
Insider STEBBINS, DONALD JDirector
Side Acquisition
Shares 631
Price 178.10
Value 112381
Security Common Stock, par value $0.01 per share
Date 4 Jun 2026
Insider HOFFMAN, JAMES DONALDDirector
Side Acquisition
Shares 589
Price 178.10
Value 104901
Security Common Stock, par value $0.01 per share
Date 4 Jun 2026
Insider MINOR, GLENDA JDirector
Side Acquisition
Shares 335
Price 178.10
Value 59664
Security Common Stock, par value $0.01 per share
Date 4 Jun 2026
Insider WILCOX, BRETTDirector
Side Acquisition
Shares 328
Price 178.10
Value 58417
Security Common Stock, par value $0.01 per share
Date 4 Jun 2026
Insider ARNOLD, MICHAEL CDirector
Side Acquisition
Shares 786
Price 0.00
Value 0
Security Common Stock, par value $0.01 per share
Date 4 Jun 2026
Insider FOSTER, DAVID ADirector
Side Acquisition
Shares 786
Price 0.00
Value 0
Security Common Stock, par value $0.01 per share
Date 4 Jun 2026
Insider GLAS, KIMBERLY THOMPSONDirector
Side Acquisition
Shares 786
Price 0.00
Value 0
Security Common Stock, par value $0.01 per share
Date 4 Jun 2026
Insider GRIMLEY, RICHARD P.Director
Side Acquisition
Shares 786
Price 0.00
Value 0
Security Common Stock, par value $0.01 per share
Date 4 Jun 2026
Insider HOFFMAN, JAMES DONALDDirector
Side Acquisition
Shares 786
Price 0.00
Value 0
Security Common Stock, par value $0.01 per share
Date 4 Jun 2026
Insider MINOR, GLENDA JDirector
Side Acquisition
Shares 786
Price 0.00
Value 0
Security Common Stock, par value $0.01 per share
Date 4 Jun 2026
Insider STEBBINS, DONALD JDirector
Side Acquisition
Shares 786
Price 0.00
Value 0
Security Common Stock, par value $0.01 per share
Date 4 Jun 2026
Insider WILCOX, BRETTDirector
Side Acquisition
Shares 786
Price 0.00
Value 0
Security Common Stock, par value $0.01 per share
Date 29 Apr 2026
Insider HARVEY, KEITHDirector, President & CEO
Side Disposal
Shares 3031
Price 173.13
Value 524757
Security Common Stock, par value $0.01 per share
Date 29 Apr 2026
Insider GRIMLEY, RICHARD P.Director
Side Disposal
Shares 1524
Price 171.52
Value 261396
Security Common Stock, par value $0.01 per share
Date 28 Apr 2026
Insider WEST, NEAL EEVP & CFO
Side Disposal
Shares 5000
Price 173.29
Value 866450
Security Common Stock, par value $0.01 per share
Date 28 Apr 2026
Insider DONNAN, JOHN MALCOLMEVP, CAO and GC
Side Disposal
Shares 1500
Price 0.00
Value 0
Security Common Stock, par value $0.01 per share
Date 27 Apr 2026
Insider HARVEY, KEITHDirector, President & CEO
Side Disposal
Shares 47001
Price 175.09
Value 8229405
Security Common Stock, par value $0.01 per share
Date 27 Apr 2026
Insider WILCOX, BRETTDirector
Side Disposal
Shares 15000
Price 174.44
Value 2616600
Security Common Stock, par value $0.01 per share
Date 27 Apr 2026
Insider DONNAN, JOHN MALCOLMEVP, CAO and GC
Side Disposal
Shares 2743
Price 178.20
Value 488807
Security Common Stock, par value $0.01 per share
Date 27 Apr 2026
Insider GHEORGHE, IULIANSVP - Adv Eng & Innovation
Side Disposal
Shares 175
Price 174.22
Value 30489
Security Common Stock, par value $0.01 per share