Brant Weaver - Mar 5, 2023 Form 4 Insider Report for KAISER ALUMINUM CORP (KALU)

Role
VP - Strategic Development
Signature
/s/ Cherrie I. Tsai, with power of attorney for Brant Weaver
Stock symbol
KALU
Transactions as of
Mar 5, 2023
Transactions value $
-$24,371
Form type
4
Date filed
3/7/2023, 03:36 PM
Previous filing
Jun 8, 2022
Next filing
Jun 2, 2023

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 +2.53K +43.56% $0.00 8.34K Mar 5, 2023 Direct F1, F2
transaction KALU Common Stock, par value $0.01 per share Tax liability -$24.4K -289 -3.46% $84.33 8.05K Mar 5, 2023 Direct F3, F4
* 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 effective as of March 5, 2023 of restricted stock units under the Kaiser Aluminum Corporation 2021 Equity and Incentive Compensation Plan. All restrictions will lapse on March 5, 2026 or earlier upon the occurrence of certain specified circumstances.
F2 Includes 7,610 shares acquired pursuant to grants of restricted stock units.
F3 Shares withheld to satisfy the withholding tax obligations resulting from the vesting on March 5, 2023 of certain restricted stock units granted to the reporting person in 2020 under the Kaiser Aluminum Corporation 2016 Equity and Incentive Compensation Plan.
F4 Includes 6,758 shares acquired pursuant to grants of restricted stock units.