0001209191-15-061910.txt : 20150721 0001209191-15-061910.hdr.sgml : 20150721 20150721172332 ACCESSION NUMBER: 0001209191-15-061910 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20150720 FILED AS OF DATE: 20150721 DATE AS OF CHANGE: 20150721 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: OM GROUP INC CENTRAL INDEX KEY: 0000899723 STANDARD INDUSTRIAL CLASSIFICATION: MISCELLANEOUS MANUFACTURING INDUSTRIES [3990] IRS NUMBER: 521736882 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 BUSINESS ADDRESS: STREET 1: 950 MAIN AVENUE STREET 2: SUITE 1300 CITY: CLEVELAND STATE: OH ZIP: 44113 BUSINESS PHONE: 2167810083 MAIL ADDRESS: STREET 1: 950 MAIN AVENUE STREET 2: SUITE 1300 CITY: CLEVELAND STATE: OH ZIP: 44113 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: SPIZZO ALLEN A CENTRAL INDEX KEY: 0001236558 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-12515 FILM NUMBER: 15998493 MAIL ADDRESS: STREET 1: 1313 N MARKET ST CITY: WILMINGTON STATE: DE ZIP: 19894 4 1 doc4.xml FORM 4 SUBMISSION X0306 4 2015-07-20 0 0000899723 OM GROUP INC OMG 0001236558 SPIZZO ALLEN A 950 MAIN AVENUE SUITE 1300 CLEVELAND OH 44113 1 0 0 0 Common Stock 2015-07-20 4 A 0 220 33.60 A 220 D This field is not applicable. /s/ Allen A. Spizzo, by Michele Connell as attorney-in-fact 2015-07-21