0001628280-21-004333.txt : 20210309
0001628280-21-004333.hdr.sgml : 20210309
20210309184019
ACCESSION NUMBER: 0001628280-21-004333
CONFORMED SUBMISSION TYPE: 4
PUBLIC DOCUMENT COUNT: 1
CONFORMED PERIOD OF REPORT: 20210305
FILED AS OF DATE: 20210309
DATE AS OF CHANGE: 20210309
REPORTING-OWNER:
OWNER DATA:
COMPANY CONFORMED NAME: ELLSWORTH MELINDA C
CENTRAL INDEX KEY: 0001194571
FILING VALUES:
FORM TYPE: 4
SEC ACT: 1934 Act
SEC FILE NUMBER: 001-09447
FILM NUMBER: 21727435
MAIL ADDRESS:
STREET 1: 408 EAST SECOND STREET
STREET 2: PO BOX 1109
CITY: MUSCATINE
STATE: IA
ZIP: 52761
ISSUER:
COMPANY DATA:
COMPANY CONFORMED NAME: KAISER ALUMINUM CORP
CENTRAL INDEX KEY: 0000811596
STANDARD INDUSTRIAL CLASSIFICATION: ROLLING DRAWING & EXTRUDING OF NONFERROUS METALS [3350]
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
wf-form4_161533319910037.xml
FORM 4
X0306
4
2021-03-05
0
0000811596
KAISER ALUMINUM CORP
KALU
0001194571
ELLSWORTH MELINDA C
C/O KAISER ALUMINUM CORP.
27422 PORTOLA PARKWAY SUITE 200
FOOTHILL RANCH
CA
92610
0
1
0
0
VP IR & Corp. Communications
Common Stock, par value $0.01 per share
2021-03-05
4
A
0
850
0
A
3388
D
Common Stock, par value $0.01 per share
2021-03-05
4
A
0
372
0
A
3760
D
Common Stock, par value $0.01 per share
2021-03-05
4
F
0
128
114.61
D
3632
D
Common Stock, par value $0.01 per share
2021-03-05
4
F
0
329
114.61
D
3303
D
Common Stock, par value $0.01 per share
6134
I
By Ellsworth Revocable Living Trust
Grant to the reporting person effective as of March 5, 2021 of restricted stock units under the Kaiser Aluminum Corporation 2016 Equity and Incentive Compensation Plan. All restrictions will lapse on March 5, 2024 or earlier upon the occurrence of certain specified circumstances.
Includes 3,388 shares acquired pursuant to grants of restricted stock units.
Shares earned upon the vesting on March 5, 2021 of certain performance shares granted to the reporting person in 2018 under the Kaiser Aluminum Corporation 2016 Equity and Incentive Compensation Plan. On March 5, 2021, the Registrant's compensation committee certified the performance shares payout multiplier based on the level of achievement by the Registrant of certain pre-established performance goals for 2018 through 2020.
Shares withheld to satisfy the withholding tax obligations resulting from the vesting on March 5, 2021 of the above-referenced performance shares.
Shares withheld to satisfy the withholding tax obligations resulting from the vesting on March 5, 2021 of certain restricted stock units granted to the reporting person in 2018 under the Kaiser Aluminum Corporation 2016 Equity and Incentive Compensation Plan.
Includes 2,585 shares acquired pursuant to grants of restricted stock units.
/s/ Cherrie I. Tsai, with power of attorney for Melinda C. Ellsworth
2021-03-09