0000950170-23-070471.txt : 20231214
0000950170-23-070471.hdr.sgml : 20231214
20231214171504
ACCESSION NUMBER: 0000950170-23-070471
CONFORMED SUBMISSION TYPE: 4
PUBLIC DOCUMENT COUNT: 1
CONFORMED PERIOD OF REPORT: 20231212
FILED AS OF DATE: 20231214
DATE AS OF CHANGE: 20231214
REPORTING-OWNER:
OWNER DATA:
COMPANY CONFORMED NAME: Dowd Joseph P
CENTRAL INDEX KEY: 0001553647
FILING VALUES:
FORM TYPE: 4
SEC ACT: 1934 Act
SEC FILE NUMBER: 001-32737
FILM NUMBER: 231487944
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
ownership.xml
4
X0508
4
2023-12-12
0001315257
Koppers Holdings Inc.
KOP
0001553647
Dowd Joseph P
436 SEVENTH AVENUE
PITTSBURGH
PA
15219
false
true
false
false
VP, Zero Harm
false
Dividend Equivalent Rights
2023-12-12
4
A
false
85
0
A
Common Stock
85
159
D
The dividend equivalent rights ("DERs") accrued with respect to additional time-based and performance-based restricted stock units ("RSUs" and "PSUs", respectively) credited to the reporting person. Of this total, 69 DERs accrued with respect to RSUs granted on March 3, 2020, January 4, 2021, January 4, 2022, and January 4, 2023, and 16 DERs accrued with respect to PSUs granted on January 4, 2021 and January 4, 2022. Each DER is the economic equivalent of one share of Koppers Holdings Inc. common stock.
/s/Stephanie L. Apostolou, Attorney-in-Fact
2023-12-14