Ray Parkinson - 03 Aug 2023 Form 4 Insider Report for KAISER ALUMINUM CORP (KALU)

Role: SVP - Advanced Engineering
Signature: /s/ Cherrie I. Tsai, with power of attorney for Raymond Parkinson
Issuer symbol: KALU
Transactions as of: 03 Aug 2023
Net transactions value: -$376,978
Form type: 4
Filing time: 04 Aug 2023, 18:52:21 UTC
Previous filing: 07 Mar 2023
Next filing: 07 Mar 2024
SEC: View on sec.gov

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	KALU	Common Stock, par value $0.01 per share	Sale	$376,978	-4,727	-42%	$79.75	6,432	03 Aug 2023	By Family Trust	F1
holding	KALU	Common Stock, par value $0.01 per share						15,126	03 Aug 2023	Direct	F2

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id	Content
F1	Represents the sale of 4,727 shares in multiple transactions, ranging from $79.395 to $80.600 per share, resulting in a weighted average sale price of $79.750 per share. The reporting person undertakes to provide upon request by the SEC staff, the Registrant, or a security holder of the Registrant, full information regarding the number of shares sold at each separate price within the range.
F2	Shares acquired pursuant to grants of restricted stock units.