<SEC-DOCUMENT>0001082327-20-000020-index.html : 20200214
<SEC-HEADER>0001082327-20-000020.hdr.sgml : 20200214
<ACCEPTANCE-DATETIME>20200213201102
ACCESSION NUMBER:		0001082327-20-000020
CONFORMED SUBMISSION TYPE:	SC 13G/A
PUBLIC DOCUMENT COUNT:		1
FILED AS OF DATE:		20200214
DATE AS OF CHANGE:		20200213

SUBJECT COMPANY:	

	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

	FILING VALUES:
		FORM TYPE:		SC 13G/A
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	005-81507
		FILM NUMBER:		20613078

	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

FILED BY:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			FULLER & THALER ASSET MANAGEMENT, INC.
		CENTRAL INDEX KEY:			0001082327
		IRS NUMBER:				943176968
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		SC 13G/A

	BUSINESS ADDRESS:	
		STREET 1:		411 BOREL AVENUE, SUITE 300
		CITY:			SAN MATEO
		STATE:			CA
		ZIP:			94402
		BUSINESS PHONE:		6509311500

	MAIL ADDRESS:	
		STREET 1:		411 BOREL AVENUE, SUITE 300
		CITY:			SAN MATEO
		STATE:			CA
		ZIP:			94402

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	FULLER & THALER ASSET MANAGEMENT /CA
		DATE OF NAME CHANGE:	19990322
</SEC-HEADER>
<DOCUMENT>
<TYPE>SC 13G/A
<SEQUENCE>1
<FILENAME>r13ga5-koppers20191231.txt
<TEXT>
Document 1 - file: r13ga5-koppers20191231.txt

</DOCUMENT>
</SEC-DOCUMENT>