<SEC-DOCUMENT>0001104659-21-037600-index.html : 20210317
<SEC-HEADER>0001104659-21-037600.hdr.sgml : 20210317
<ACCEPTANCE-DATETIME>20210317134523
ACCESSION NUMBER:		0001104659-21-037600
CONFORMED SUBMISSION TYPE:	DEFA14A
PUBLIC DOCUMENT COUNT:		3
FILED AS OF DATE:		20210317
DATE AS OF CHANGE:		20210317

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			TENNANT CO
		CENTRAL INDEX KEY:			0000097134
		STANDARD INDUSTRIAL CLASSIFICATION:	REFRIGERATION & SERVICE INDUSTRY MACHINERY [3580]
		IRS NUMBER:				410572550
		STATE OF INCORPORATION:			MN
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		DEFA14A
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-16191
		FILM NUMBER:		21749942

	BUSINESS ADDRESS:	
		STREET 1:		104000 CLEAN STREET
		CITY:			EDEN PRAIRIE
		STATE:			MN
		ZIP:			55344
		BUSINESS PHONE:		7635401200

	MAIL ADDRESS:	
		STREET 1:		104000 CLEAN STREET
		CITY:			EDEN PRAIRIE
		STATE:			MN
		ZIP:			55344

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	TENNANT G H CO
		DATE OF NAME CHANGE:	19700515
</SEC-HEADER>
<DOCUMENT>
<TYPE>DEFA14A
<SEQUENCE>1
<FILENAME>a21-2449_2defa14a.htm
<DESCRIPTION>DEFA14A
<TEXT>
Document 1 - file: a21-2449_2defa14a.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>2
<FILENAME>g24492cai001.gif
<DESCRIPTION>GRAPHIC
<TEXT>
Document 2 - file: g24492cai001.gif

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>3
<FILENAME>g24492cai002.gif
<DESCRIPTION>GRAPHIC
<TEXT>
Document 3 - file: g24492cai002.gif

</DOCUMENT>
</SEC-DOCUMENT>