<SEC-DOCUMENT>0001047469-18-001162-index.html : 20180228
<SEC-HEADER>0001047469-18-001162.hdr.sgml : 20180228
<ACCEPTANCE-DATETIME>20180228163311
ACCESSION NUMBER:		0001047469-18-001162
CONFORMED SUBMISSION TYPE:	PRE 14A
PUBLIC DOCUMENT COUNT:		9
CONFORMED PERIOD OF REPORT:	20180425
FILED AS OF DATE:		20180228
DATE AS OF CHANGE:		20180228

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:		PRE 14A
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-16191
		FILM NUMBER:		18651753

	BUSINESS ADDRESS:	
		STREET 1:		701 N LILAC DR
		STREET 2:		PO BOX 1452
		CITY:			MINNEAPOLIS
		STATE:			MN
		ZIP:			55440
		BUSINESS PHONE:		7635401200

	MAIL ADDRESS:	
		STREET 1:		701 N LILAC DR
		STREET 2:		PO BOX 1452
		CITY:			MINNEAPOLIS
		STATE:			MN
		ZIP:			55440

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	TENNANT G H CO
		DATE OF NAME CHANGE:	19700515
</SEC-HEADER>
<DOCUMENT>
<TYPE>PRE 14A
<SEQUENCE>1
<FILENAME>a2234683zpre14a.htm
<DESCRIPTION>PRE 14A
<TEXT>
Document 1 - file: a2234683zpre14a.htm

</DOCUMENT>
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<TYPE>GRAPHIC
<SEQUENCE>2
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<DESCRIPTION>G71722BCI001.GIF
<TEXT>
Document 2 - file: g71722bci001.gif

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<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>3
<FILENAME>g71722bci002.gif
<DESCRIPTION>G71722BCI002.GIF
<TEXT>
Document 3 - file: g71722bci002.gif

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>4
<FILENAME>g765551.jpg
<DESCRIPTION>G765551.JPG
<TEXT>
Document 4 - file: g765551.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>5
<FILENAME>g715871.jpg
<DESCRIPTION>G715871.JPG
<TEXT>
Document 5 - file: g715871.jpg

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<TYPE>GRAPHIC
<SEQUENCE>6
<FILENAME>g330871.jpg
<DESCRIPTION>G330871.JPG
<TEXT>
Document 6 - file: g330871.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>7
<FILENAME>g258623.jpg
<DESCRIPTION>G258623.JPG
<TEXT>
Document 7 - file: g258623.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>8
<FILENAME>g579806.jpg
<DESCRIPTION>G579806.JPG
<TEXT>
Document 8 - file: g579806.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>9
<FILENAME>g658795.jpg
<DESCRIPTION>G658795.JPG
<TEXT>
Document 9 - file: g658795.jpg

</DOCUMENT>
</SEC-DOCUMENT>