0001209191-23-048234.txt : 20230905 0001209191-23-048234.hdr.sgml : 20230905 20230905175444 ACCESSION NUMBER: 0001209191-23-048234 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20230901 FILED AS OF DATE: 20230905 DATE AS OF CHANGE: 20230905 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Hyde Leslie S CENTRAL INDEX KEY: 0001349675 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-32737 FILM NUMBER: 231237137 MAIL ADDRESS: STREET 1: C/O KOPPERS INC STREET 2: 436 SEVENTH AVENUE, SUITE 1550 CITY: PITTSBURG 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 X0508 4 2023-09-01 0 0001315257 Koppers Holdings Inc. KOP 0001349675 Hyde Leslie S 436 SEVENTH AVENUE PITTSBURGH PA 15219 0 1 0 0 SVP, Chief Sustainability Offi 1 Common Stock 2023-09-01 4 M 0 2351 17.57 A 52736.9136 D Common Stock 2023-09-01 4 S 0 2351 40.00 D 50385.9136 D Employee Stock Options (Rights to Buy) 17.57 2023-09-01 4 M 0 2351 0.00 D 2016-03-03 2025-03-03 Common Stock 2351 10452 D The price reported in column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $40.00 to $40.03, inclusive. The reporting person undertakes to provide to the Securities and Exchange Commission, the issuer or any security holder, upon request, full information regarding the number of shares sold at each separate price. The reporting person was granted stock options on March 3, 2015, which vested in annual installments of 25 percent over four years. /s/Stephanie L. Apostolou, Attorney in fact 2023-09-05