Ray Parkinson - Mar 5, 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
Stock symbol
KALU
Transactions as of
Mar 5, 2023
Transactions value $
-$54,309
Form type
4
Date filed
3/7/2023, 03:36 PM
Previous filing
Mar 8, 2022
Next filing
Aug 4, 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 +1.93K +25.19% $0.00 9.6K Mar 5, 2023 Direct F1, F2
transaction KALU Common Stock, par value $0.01 per share Award $0 +10K +104.21% $0.00 19.6K Mar 5, 2023 Direct F1, F3
transaction KALU Common Stock, par value $0.01 per share Tax liability -$54.3K -644 -3.29% $84.33 19K Mar 5, 2023 Direct F4, F5
holding KALU Common Stock, par value $0.01 per share 7.33K Mar 5, 2023 By Family Trust
* 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 6,811 shares acquired pursuant to grants of restricted stock units.
F3 Includes 16,811 shares acquired pursuant to grants of restricted stock units.
F4 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.
F5 Includes 15,126 shares acquired pursuant to grants of restricted stock units.