0001021462-13-000001.txt : 20130103 0001021462-13-000001.hdr.sgml : 20130103 20130103210610 ACCESSION NUMBER: 0001021462-13-000001 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20121231 FILED AS OF DATE: 20130103 DATE AS OF CHANGE: 20130103 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: ON ASSIGNMENT INC CENTRAL INDEX KEY: 0000890564 STANDARD INDUSTRIAL CLASSIFICATION: SERVICES-HELP SUPPLY SERVICES [7363] IRS NUMBER: 954023433 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 BUSINESS ADDRESS: STREET 1: 26745 MALIBU HILLS ROAD CITY: CALABASAS STATE: CA ZIP: 91301 BUSINESS PHONE: 8188787900 MAIL ADDRESS: STREET 1: 26745 MALIBU HILLS ROAD CITY: CALABASAS STATE: CA ZIP: 91301 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: DAMERIS PETER T CENTRAL INDEX KEY: 0001021462 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-35636 FILM NUMBER: 13509574 MAIL ADDRESS: STREET 1: C/O ON ASSIGNMENT INC STREET 2: 26745 MALIBU HILLS ROAD CITY: CALABASAS STATE: CA ZIP: 91301 4 1 edgardoc.xml PRIMARY DOCUMENT X0306 4 2012-12-31 0 0000890564 ON ASSIGNMENT INC ASGN 0001021462 DAMERIS PETER T ON ASSIGNMENT, INC. 26745 MALIBU HILLS ROAD CALABASAS CA 91301 0 1 0 0 President & CEO Common Stock 2012-12-31 4 A 0 29377 0 A 616515 D Common Stock 2012-12-31 4 D 0 13287 20.28 D 603228 D Common Stock 2012-12-31 4 A 0 72596 0 A 675824 D Common Stock 2012-12-31 4 D 0 33887 20.28 D 641937 D Common Stock 2012-12-31 4 A 0 22686 0 A 664623 D Common Stock 2012-12-31 4 D 0 10589 20.28 D 654034 D Common Stock 2012-12-31 4 A 0 24654 0 A 678688 D Common Stock 2012-12-31 4 D 0 11151 20.28 D 667537 D Common Stock 2012-12-31 4 A 0 24654 0 A 692191 D Common Stock 2012-12-31 4 D 0 12223 20.28 D 679968 D Executive officer elected to satisfy tax withholding obligations upon vesting by having On Assignment, Inc. withhold a number of vested shares equal to that of the employee's tax liability. Peter T. Dameris 2013-01-03