<SEC-DOCUMENT>0001466593-24-000073-index.html : 20240409
<SEC-HEADER>0001466593-24-000073.hdr.sgml : 20240409
<ACCEPTANCE-DATETIME>20240409122713
ACCESSION NUMBER:		0001466593-24-000073
CONFORMED SUBMISSION TYPE:	4
PUBLIC DOCUMENT COUNT:		4
CONFORMED PERIOD OF REPORT:	20240408
FILED AS OF DATE:		20240409
DATE AS OF CHANGE:		20240409

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			Johnson Kathryn O
		CENTRAL INDEX KEY:			0001574100
		ORGANIZATION NAME:           	

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	000-53713
		FILM NUMBER:		24831790

	MAIL ADDRESS:	
		STREET 1:		215 S CASCADE STREET
		CITY:			FERGUS FALLS
		STATE:			MN
		ZIP:			56537-2801

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Otter Tail Corp
		CENTRAL INDEX KEY:			0001466593
		STANDARD INDUSTRIAL CLASSIFICATION:	ELECTRIC SERVICES [4911]
		ORGANIZATION NAME:           	01 Energy & Transportation
		IRS NUMBER:				270383995
		STATE OF INCORPORATION:			MN
		FISCAL YEAR END:			1231

	BUSINESS ADDRESS:	
		STREET 1:		215 S CASCADE ST
		STREET 2:		PO BOX 496
		CITY:			FERGUS FALLS
		STATE:			MN
		ZIP:			56538-0496
		BUSINESS PHONE:		866-410-8780

	MAIL ADDRESS:	
		STREET 1:		215 S CASCADE ST
		STREET 2:		PO BOX 496
		CITY:			FERGUS FALLS
		STATE:			MN
		ZIP:			56538-0496

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	Otter Tail Holding Co
		DATE OF NAME CHANGE:	20090618
</SEC-HEADER>
<DOCUMENT>
<TYPE>4
<SEQUENCE>1
<FILENAME>wk-form4_1712680023.xml
<DESCRIPTION>FORM 4
<TEXT>
Document 1 - file: wk-form4_1712680023.html

Document 1 - RAW XML: wk-form4_1712680023.xml

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-24
<SEQUENCE>2
<FILENAME>johnsonpoa.htm
<DESCRIPTION>EX-24
<TEXT>
Document 2 - file: johnsonpoa.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>3
<FILENAME>johnsonpoa001.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 3 - file: johnsonpoa001.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>4
<FILENAME>johnsonpoa002.jpg
<TEXT>
Document 4 - file: johnsonpoa002.jpg

</DOCUMENT>
</SEC-DOCUMENT>