<SEC-DOCUMENT>0001558370-19-011666-index.html : 20191220
<SEC-HEADER>0001558370-19-011666.hdr.sgml : 20191220
<ACCEPTANCE-DATETIME>20191220162144
ACCESSION NUMBER:		0001558370-19-011666
CONFORMED SUBMISSION TYPE:	DEFA14A
PUBLIC DOCUMENT COUNT:		4
FILED AS OF DATE:		20191220
DATE AS OF CHANGE:		20191220
EFFECTIVENESS DATE:		20191220

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			CHASE CORP
		CENTRAL INDEX KEY:			0000830524
		STANDARD INDUSTRIAL CLASSIFICATION:	ELECTRIC LIGHTING & WIRING EQUIPMENT [3640]
		IRS NUMBER:				111797126
		STATE OF INCORPORATION:			MA
		FISCAL YEAR END:			0831

	FILING VALUES:
		FORM TYPE:		DEFA14A
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-09852
		FILM NUMBER:		191301856

	BUSINESS ADDRESS:	
		STREET 1:		295 UNIVERSITY AVE
		CITY:			WESTWOOD
		STATE:			MA
		ZIP:			02090
		BUSINESS PHONE:		7813320700

	MAIL ADDRESS:	
		STREET 1:		295 UNIVERSITY AVE
		CITY:			WESTWOOD
		STATE:			MA
		ZIP:			02090
</SEC-HEADER>
<DOCUMENT>
<TYPE>DEFA14A
<SEQUENCE>1
<FILENAME>defa14a.htm
<DESCRIPTION>DEFA14A
<TEXT>
Document 1 - file: defa14a.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>2
<FILENAME>defa14ag001.gif
<DESCRIPTION>GRAPHIC
<TEXT>
Document 2 - file: defa14ag001.gif

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>3
<FILENAME>defa14ag002.gif
<DESCRIPTION>GRAPHIC
<TEXT>
Document 3 - file: defa14ag002.gif

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>4
<FILENAME>defa14ag003.gif
<DESCRIPTION>GRAPHIC
<TEXT>
Document 4 - file: defa14ag003.gif

</DOCUMENT>
</SEC-DOCUMENT>