0001533627-26-000005.txt : 20260511 0001533627-26-000005.hdr.sgml : 20260511 20260511160151 ACCESSION NUMBER: 0001533627-26-000005 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20260507 FILED AS OF DATE: 20260511 DATE AS OF CHANGE: 20260511 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: JENSEN TRACI L CENTRAL INDEX KEY: 0001533627 ORGANIZATION NAME: FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-32737 FILM NUMBER: 26963015 MAIL ADDRESS: STREET 1: 1200 WILLOW LAKE BOULEVARD STREET 2: P.O. BOX 64683 CITY: ST. PAUL STATE: MN ZIP: 55164-0683 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: Koppers Holdings Inc. CENTRAL INDEX KEY: 0001315257 STANDARD INDUSTRIAL CLASSIFICATION: LUMBER & WOOD PRODUCTS (NO FURNITURE) [2400] ORGANIZATION NAME: 04 Manufacturing EIN: 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 wk-form4_1778529708.xml FORM 4 X0609 4 2026-05-07 0 0001315257 Koppers Holdings Inc. KOP 0001533627 JENSEN TRACI L false 436 SEVENTH AVENUE PITTSBURGH PA 15219 1 0 0 0 0 Common Stock 2026-05-07 4 M 0 50 0 A 32059.104 D Common Stock 2026-05-07 4 A 0 3280 0 A 35339.104 D Dividend Equivalent Rights 2026-05-07 4 M 0 50 0 D Common Stock 50 0 D Represents shares acquired upon release of dividend equivalent rights ("DERs"), as reported in Table II, on a one-for-one basis. The reporting person was awarded time-based restricted stock units ("RSUs"). These DERs were released in connection with the vesting of RSUs granted on May 8, 2025. Each DER is the economic equivalent of one share of Koppers Holdings Inc. common stock. /s/ Stephanie L. Apostolou, Attorney in Fact 2026-05-11