<SEC-DOCUMENT>0001104659-19-074369-index.html : 20191219
<SEC-HEADER>0001104659-19-074369.hdr.sgml : 20191219
<ACCEPTANCE-DATETIME>20191219161541
ACCESSION NUMBER:		0001104659-19-074369
CONFORMED SUBMISSION TYPE:	425
PUBLIC DOCUMENT COUNT:		2
FILED AS OF DATE:		20191219
DATE AS OF CHANGE:		20191219

SUBJECT COMPANY:	

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Apergy Corp
		CENTRAL INDEX KEY:			0001723089
		STANDARD INDUSTRIAL CLASSIFICATION:	CONSTRUCTION, MINING & MATERIALS HANDLING MACHINERY & EQUIP [3530]
		IRS NUMBER:				823066826
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		425
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-38441
		FILM NUMBER:		191295975

	BUSINESS ADDRESS:	
		STREET 1:		2445 TECHNOLOGY FOREST BLVD
		STREET 2:		BUILDING 4, FLOOR 12
		CITY:			THE WOODLANDS
		STATE:			TX
		ZIP:			77381
		BUSINESS PHONE:		(281) 403-5772

	MAIL ADDRESS:	
		STREET 1:		2445 TECHNOLOGY FOREST BLVD
		STREET 2:		BUILDING 4, FLOOR 12
		CITY:			THE WOODLANDS
		STATE:			TX
		ZIP:			77381

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	Wellsite Corp
		DATE OF NAME CHANGE:	20171116

FILED BY:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			ECOLAB INC.
		CENTRAL INDEX KEY:			0000031462
		STANDARD INDUSTRIAL CLASSIFICATION:	SOAP, DETERGENT, CLEANING PREPARATIONS, PERFUMES, COSMETICS [2840]
		IRS NUMBER:				410231510
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		425

	BUSINESS ADDRESS:	
		STREET 1:		1 ECOLAB PLACE
		CITY:			SAINT PAUL
		STATE:			MN
		ZIP:			55102
		BUSINESS PHONE:		18002326522

	MAIL ADDRESS:	
		STREET 1:		1 ECOLAB PLACE
		CITY:			SAINT PAUL
		STATE:			MN
		ZIP:			55102

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	ECOLAB INC
		DATE OF NAME CHANGE:	19920703

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	ECONOMICS LABORATORY INC
		DATE OF NAME CHANGE:	19861203
</SEC-HEADER>
<DOCUMENT>
<TYPE>425
<SEQUENCE>1
<FILENAME>a19-26593_13425.htm
<DESCRIPTION>425
<TEXT>
Document 1 - file: a19-26593_13425.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>2
<FILENAME>g2659313bei001.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 2 - file: g2659313bei001.jpg

</DOCUMENT>
</SEC-DOCUMENT>