0000950170-24-028024.txt : 20240307
0000950170-24-028024.hdr.sgml : 20240307
20240307163013
ACCESSION NUMBER: 0000950170-24-028024
CONFORMED SUBMISSION TYPE: 4
PUBLIC DOCUMENT COUNT: 1
CONFORMED PERIOD OF REPORT: 20240305
FILED AS OF DATE: 20240307
DATE AS OF CHANGE: 20240307
REPORTING-OWNER:
OWNER DATA:
COMPANY CONFORMED NAME: Parkinson Ray
CENTRAL INDEX KEY: 0001551870
ORGANIZATION NAME:
FILING VALUES:
FORM TYPE: 4
SEC ACT: 1934 Act
SEC FILE NUMBER: 001-09447
FILM NUMBER: 24730577
MAIL ADDRESS:
STREET 1: 27422 PORTOLA PARKWAY, SUITE 200
CITY: FOOTHILL RANCH
STATE: CA
ZIP: 92610-2831
ISSUER:
COMPANY DATA:
COMPANY CONFORMED NAME: KAISER ALUMINUM CORP
CENTRAL INDEX KEY: 0000811596
STANDARD INDUSTRIAL CLASSIFICATION: ROLLING DRAWING & EXTRUDING OF NONFERROUS METALS [3350]
ORGANIZATION NAME: 04 Manufacturing
IRS NUMBER: 943030279
STATE OF INCORPORATION: DE
FISCAL YEAR END: 1231
BUSINESS ADDRESS:
STREET 1: 27422 PORTOLA PARKWAY, SUITE 200
CITY: FOOTHILL RANCH
STATE: CA
ZIP: 92610-2831
BUSINESS PHONE: 949-614-1740
MAIL ADDRESS:
STREET 1: 27422 PORTOLA PARKWAY, SUITE 200
CITY: FOOTHILL RANCH
STATE: CA
ZIP: 92610-2831
FORMER COMPANY:
FORMER CONFORMED NAME: KAISERTECH LTD
DATE OF NAME CHANGE: 19901122
4
1
ownership.xml
4
X0508
4
2024-03-05
0000811596
KAISER ALUMINUM CORP
KALU
0001551870
Parkinson Ray
1550 WEST MCEWEN DRIVE
SUITE 500
FRANKLIN
TN
37067
false
true
false
false
SVP - Advanced Engineering
false
Common Stock, par value $0.01 per share
2024-03-05
4
A
false
3165
0
A
18291
D
Common Stock, par value $0.01 per share
2024-03-05
4
F
false
618
71.76
D
17673
D
Common Stock, par value $0.01 per share
6432
I
By Family Trust
Grant to the reporting person effective as of March 5, 2024 of restricted stock units under the Kaiser Aluminum Corporation 2021 Equity and Incentive Compensation Plan. All restrictions will lapse on March 5, 2027 or earlier upon the occurrence of certain specified circumstances.
Includes 18,291 shares acquired pursuant to grants of restricted stock units.
Shares withheld to satisfy the withholding tax obligations resulting from the vesting on March 5, 2024 of certain restricted stock units granted to the reporting person in 2021 under the Kaiser Aluminum Corporation 2016 Equity and Incentive Compensation Plan.
Includes 16,721 shares acquired pursuant to grants of restricted stock units.
/s/ Cherrie I. Tsai, with power of attorney for Ray Parkinson
2024-03-07