Brett Wilcox

Insider Reports History

Reporting-owner location: Portland, OR
Latest reporting-owner signature: /s/ Cherrie I. Tsai, with power of attorney for Brett Wilcox
Transaction source note: Rows are grouped by transaction date from the original SEC filing. Open the aggregated insider activity page to review issuer-level activity across dates.

Reported holdings for Brett Wilcox

Form 4 holding Director

KAISER ALUMINUM CORP

Security class: Common Stock, par value $0.01 per share
Shares / value: 9,887
Estimated value: $1,191,482
Report date: 04 Jun 2026
Price: $120.51
Ownership: By Wilcox Revocable Trust

Form 4 holding Director

KAISER ALUMINUM CORP

Security class: Common Stock, par value $0.01 per share
Shares / value: 3,019
Estimated value: $363,819
Report date: 04 Jun 2026
Price: $120.51
Ownership: Direct

Insider Reports Filed by Brett Wilcox

4 KALU

KAISER ALUMINUM CORP

Report period: 04 Jun 2026
Transactions: 2
Transaction value: $0
Accepted by SEC: 05 Jun 2026, 17:50
Role: Director
Next action: Open filing details

4 KALU

KAISER ALUMINUM CORP

Report period: 27 Apr 2026
Transactions: 1
Transaction value: -$2,616,600
Accepted by SEC: 29 Apr 2026, 16:30
Role: Director
Next action: Open filing details

4 KALU

KAISER ALUMINUM CORP

Report period: 10 Jun 2025
Transactions: 2
Transaction value: +$116,996
Accepted by SEC: 12 Jun 2025, 16:30
Role: Director
Next action: Open filing details

4 KALU

KAISER ALUMINUM CORP

Report period: 11 Jun 2024
Transactions: 2
Transaction value: +$62,203
Accepted by SEC: 13 Jun 2024, 16:30
Role: Director
Next action: Open filing details

4/A KALU

KAISER ALUMINUM CORP

Report period: 07 Jun 2023
Transactions: 2
Transaction value: +$59,989
Accepted by SEC: 07 Feb 2025, 16:30
Role: Director
Next action: Open filing details

4 KALU

KAISER ALUMINUM CORP

Report period: 02 Jun 2022
Transactions: 2
Transaction value: +$59,945
Accepted by SEC: 06 Jun 2022, 17:22
Role: Director
Next action: Open filing details

4 KALU

KAISER ALUMINUM CORP

Report period: 03 Jun 2021
Transactions: 2
Transaction value: +$34,902
Accepted by SEC: 07 Jun 2021, 17:10
Role: Director
Next action: Open filing details

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