0001209191-12-016580.txt : 20120307 0001209191-12-016580.hdr.sgml : 20120307 20120307170404 ACCESSION NUMBER: 0001209191-12-016580 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20120305 FILED AS OF DATE: 20120307 DATE AS OF CHANGE: 20120307 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: BARNESON JOHN CENTRAL INDEX KEY: 0001227284 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 000-52105 FILM NUMBER: 12674868 MAIL ADDRESS: STREET 1: C/O KAISER ALUMINUM CORP STREET 2: 27422 PORTOLA PARKWAY, SUITE 350 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] 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 doc4.xml FORM 4 SUBMISSION X0304 4 2012-03-05 0 0000811596 KAISER ALUMINUM CORP KALU 0001227284 BARNESON JOHN C/O KAISER ALUMINUM CORP. 27422 PORTOLA PARKWAY SUITE 200 FOOTHILL RANCH CA 92610 0 1 0 0 Sr. VP - Corporate Development Common Stock, par value $0.01 per share 2012-03-05 4 F 0 4724 47.44 D 47251 D Common Stock, par value $0.01 per share 2012-03-05 4 A 0 494 0.00 A 47745 D Common Stock, par value $0.01 per share 2012-03-05 4 F 0 182 47.44 D 47563 D Common Stock, par value $0.01 per share 2012-03-05 4 A 0 4884 0.00 A 52447 D Shares withheld to satisfy the withholding tax obligations resulting from the vesting on March 5, 2012 of certain shares granted to the reporting person in 2009 under the Kaiser Aluminum Corporation 2006 Equity and Performance Incentive Plan, as amended. Shares earned upon the vesting on March 5, 2012 of certain performance shares granted to the reporting person in 2009 under the Kaiser Aluminum Corporation 2006 Equity and Performance Incentive Plan, as amended. On March 5, 2012, the Registrant's compensation committee certified the performance shares payout multiplier based on the level of achievement by the Registrant of a certain pre-established performance goal for 2009 through 2011. Shares withheld to satisfy the withholding tax obligations resulting from the vesting on March 5, 2012 of the above-referenced performance shares. Grant to the reporting person effective as of March 5, 2012, of restricted stock under the Kaiser Aluminum Corporation Amended and Restated 2006 Equity and Performance Incentive Plan. All restrictions will lapse on March 5, 2015 or earlier upon the occurrence of certain specified circumstances. /s/ Cherrie I. Tsai, with power of attorney for John Barneson. 2012-03-07