<SEC-DOCUMENT>0001829126-22-000920-index.html : 20220114
<SEC-HEADER>0001829126-22-000920.hdr.sgml : 20220114
<ACCEPTANCE-DATETIME>20220114094235
ACCESSION NUMBER:		0001829126-22-000920
CONFORMED SUBMISSION TYPE:	SC 13D
PUBLIC DOCUMENT COUNT:		3
FILED AS OF DATE:		20220114
DATE AS OF CHANGE:		20220114

SUBJECT COMPANY:	

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			ELECTRO SENSORS INC
		CENTRAL INDEX KEY:			0000351789
		STANDARD INDUSTRIAL CLASSIFICATION:	INDUSTRIAL INSTRUMENTS FOR MEASUREMENT, DISPLAY, AND CONTROL [3823]
		IRS NUMBER:				410943459
		STATE OF INCORPORATION:			MN
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		SC 13D
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	005-33286
		FILM NUMBER:		22530623

	BUSINESS ADDRESS:	
		STREET 1:		6111 BLUE CIRCLE DR
		CITY:			MINNETONKA
		STATE:			MN
		ZIP:			55343-9108
		BUSINESS PHONE:		9529300100

	MAIL ADDRESS:	
		STREET 1:		6111 BLUE CIRCLE DR
		CITY:			MINNETONKA
		STATE:			MN
		ZIP:			55343

FILED BY:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Activist Investing LLC
		CENTRAL INDEX KEY:			0001817604
		IRS NUMBER:				833953038
		STATE OF INCORPORATION:			NY
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		SC 13D

	BUSINESS ADDRESS:	
		STREET 1:		1185 AVENUE OF THE AMERICAS, 3RD FLOOR.
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10036
		BUSINESS PHONE:		646 768 8417

	MAIL ADDRESS:	
		STREET 1:		1185 AVENUE OF THE AMERICAS, 3RD FLOOR.
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10036
</SEC-HEADER>
<DOCUMENT>
<TYPE>SC 13D
<SEQUENCE>1
<FILENAME>electrosensors_sc13d.htm
<DESCRIPTION>SCHEDULE 13D
<TEXT>
Document 1 - file: electrosensors_sc13d.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.1
<SEQUENCE>2
<FILENAME>electrosensors_ex99-1.htm
<DESCRIPTION>PRESS RELEASE
<TEXT>
Document 2 - file: electrosensors_ex99-1.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.2
<SEQUENCE>3
<FILENAME>electrosensors_ex99-2.htm
<DESCRIPTION>JOINT FILING AGREEMENT
<TEXT>
Document 3 - file: electrosensors_ex99-2.htm

</DOCUMENT>
</SEC-DOCUMENT>