michael c. arnold - Jun 7, 2023 Form 4 Insider Report for KAISER ALUMINUM CORP (KALU)

Role: Director
Signature: /s/ Cherrie I. Tsai, with power of attorney for Michael C. Arnold
Stock symbol: KALU
Transactions as of: Jun 7, 2023
Transactions value $: $53,996
Form type: 4
Date filed: 6/9/2023, 04:32 PM
Previous filing: May 1, 2023
Next filing: Apr 30, 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	Award	$0	+2.06K	+98.9%	$0.00	4.14K	Jun 7, 2023	Direct	F1
transaction	KALU	Common Stock, par value $0.01 per share	Award	$54K	+856	+20.66%	$63.08	5K	Jun 7, 2023	Direct	F2, F3

Showing 1 to 2 of 2 entries

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

Explanation of Responses:

Id	Content
F1	Grant to the reporting person of restricted stock under the Kaiser Aluminum Corporation 2021 Equity and Incentive Compensation Plan. All restrictions will lapse on June 7, 2024.
F2	Stock received by the reporting person under the Kaiser Aluminum Corporation 2021 Equity and Incentive Compensation Plan at such person's election in lieu of all or a portion of the reporting person's annual cash retainer for serving as a member of the Board of Directors of Kaiser Aluminum Corporation and chair or a member of one or more committees of the Board of Directors.
F3	Equal to the average closing price of the Issuer's common stock as reported by the Nasdaq Stock Market, LLC for the twenty trading days prior to June 7, 2023.