0001209191-18-029090.txt : 20180510 0001209191-18-029090.hdr.sgml : 20180510 20180510114008 ACCESSION NUMBER: 0001209191-18-029090 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20180509 FILED AS OF DATE: 20180510 DATE AS OF CHANGE: 20180510 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Reeder Stephen C CENTRAL INDEX KEY: 0001663078 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-32737 FILM NUMBER: 18821178 MAIL ADDRESS: STREET 1: 436 SEVENTH AVENUE STREET 2: SUITE 1550 CITY: PITTSBURGH STATE: PA ZIP: 15219 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 2018-05-09 0 0001315257 Koppers Holdings Inc. KOP 0001663078 Reeder Stephen C 436 SEVENTH AVENUE PITTSBURGH PA 15219 0 1 0 0 SVP, Performance Chemicals Common Stock 2018-05-09 4 S 0 5000 39.23 D 20849 D /s/Steven R. Lacy, Attorney-in-Fact 2018-05-10