0001209191-18-029066.txt : 20180510 0001209191-18-029066.hdr.sgml : 20180510 20180510083906 ACCESSION NUMBER: 0001209191-18-029066 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20180508 FILED AS OF DATE: 20180510 DATE AS OF CHANGE: 20180510 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Tritch Stephen R CENTRAL INDEX KEY: 0001463204 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-32737 FILM NUMBER: 18820666 MAIL ADDRESS: STREET 1: 4171 ESSEN LANE CITY: BATON ROUGE STATE: LA ZIP: 70809 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: Koppers Holdings Inc. CENTRAL INDEX KEY: 0001315257 STANDARD INDUSTRIAL CLASSIFICATION: LUMBER & WOOD PRODUCTS (NO FURNITURE) [2400] IRS NUMBER: 201878963 STATE OF INCORPORATION: PA FISCAL YEAR END: 1231 BUSINESS ADDRESS: STREET 1: 436 SEVENTH AVENUE CITY: PITTSBURGH STATE: PA ZIP: 15219 BUSINESS PHONE: 412-227-2001 MAIL ADDRESS: STREET 1: 436 SEVENTH AVENUE CITY: PITTSBURGH STATE: PA ZIP: 15219 FORMER COMPANY: FORMER CONFORMED NAME: KI Holdings Inc. DATE OF NAME CHANGE: 20050124 4 1 doc4.xml FORM 4 SUBMISSION X0306 4 2018-05-08 0 0001315257 Koppers Holdings Inc. KOP 0001463204 Tritch Stephen R 436 SEVENTH AVENUE PITTSBURGH PA 15219 1 0 0 0 Common Stock 2018-05-08 4 A 0 2430 0.00 A 25847 D The reporting person was awarded time-based restricted stock units. /s/Steven R. Lacy, Attorney-in-Fact 2018-05-10