0000950170-24-027385.txt : 20240306
0000950170-24-027385.hdr.sgml : 20240306
20240306175545
ACCESSION NUMBER: 0000950170-24-027385
CONFORMED SUBMISSION TYPE: 4
PUBLIC DOCUMENT COUNT: 1
CONFORMED PERIOD OF REPORT: 20240304
FILED AS OF DATE: 20240306
DATE AS OF CHANGE: 20240306
REPORTING-OWNER:
OWNER DATA:
COMPANY CONFORMED NAME: Dowd Joseph P
CENTRAL INDEX KEY: 0001553647
ORGANIZATION NAME:
FILING VALUES:
FORM TYPE: 4
SEC ACT: 1934 Act
SEC FILE NUMBER: 001-32737
FILM NUMBER: 24727359
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]
ORGANIZATION NAME: 04 Manufacturing
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
2024-03-04
0001315257
Koppers Holdings Inc.
KOP
0001553647
Dowd Joseph P
436 SEVENTH AVENUE
PITTSBURGH
PA
15219
false
true
false
false
VP, Zero Harm
false
Common Stock
2024-03-04
4
M
false
956
44.10
A
37925
D
Common Stock
2024-03-04
4
S
false
956
53.74
D
36969
D
Common Stock
2024-03-04
4
M
false
816
41.60
A
37785
D
Common Stock
2024-03-04
4
S
false
816
53.56
D
36969
D
Common Stock
2024-03-04
4
M
false
1716
26.63
A
38685
D
Common Stock
2024-03-04
4
S
false
1716
53.57
D
36969
D
Common Stock
2024-03-05
4
S
false
13001
53.47
D
23968
D
Common Stock
2024-03-05
4
S
false
896
54.02
D
23072
D
Employee Stock Options (Rights to Buy)
44.10
2024-03-04
4
M
false
956
0.00
D
2018-03-03
2027-03-03
Common Stock
956
0
D
Employee Stock Options (Rights to Buy)
41.60
2024-03-04
4
M
false
816
0.00
D
2019-03-02
2028-03-02
Common Stock
816
0
D
Employee Stock Options (Rights to Buy)
26.63
2024-03-04
4
M
false
1716
0.00
D
2020-03-06
2029-03-06
Common Stock
1716
0
D
The price reported in column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $53.55 to $53.85, inclusive. The reporting person undertakes to provide to the Securities and Exchange Commission, the issuer or any security holder of the issuer, upon request, full information regarding the number of shares sold at each separate price.
The price reported in column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $53.55 to $53.59, inclusive. The reporting person undertakes to provide to the Securities and Exchange Commission, the issuer or any security holder of the issuer, upon request, full information regarding the number of shares sold at each separate price.
The price reported in column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $53.42 to $53.70, inclusive. The reporting person undertakes to provide to the Securities and Exchange Commission, the issuer or any security holder of the issuer, upon request, full information regarding the number of shares sold at each separate price.
The price reported in column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $53.00 to $53.95 inclusive. The reporting person undertakes to provide to the Securities and Exchange Commission, the issuer or any security holder of the issuer, upon request, full information regarding the number of shares sold at each separate price.
The price reported in column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $54.00 to $54.09, inclusive. The reporting person undertakes to provide to the Securities and Exchange Commission, the issuer or any security holder of the issuer, upon request, full information regarding the number of shares sold at each separate price.
Stock options vested in annual installments of 25 percent over four years.
/s/Stephanie L. Apostolou, Attorney in Fact
2024-03-06