<SEC-DOCUMENT>0001758766-21-000218-index.html : 20211203
<SEC-HEADER>0001758766-21-000218.hdr.sgml : 20211203
<ACCEPTANCE-DATETIME>20211203151045
ACCESSION NUMBER:		0001758766-21-000218
CONFORMED SUBMISSION TYPE:	424B3
PUBLIC DOCUMENT COUNT:		2
FILED AS OF DATE:		20211203
DATE AS OF CHANGE:		20211203

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			STEM, INC.
		CENTRAL INDEX KEY:			0001758766
		STANDARD INDUSTRIAL CLASSIFICATION:	MISCELLANEOUS ELECTRICAL MACHINERY, EQUIPMENT & SUPPLIES [3690]
		IRS NUMBER:				264466193
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		424B3
		SEC ACT:		1933 Act
		SEC FILE NUMBER:	333-257994
		FILM NUMBER:		211469751

	BUSINESS ADDRESS:	
		STREET 1:		100 CALIFORNIA STREET, 14TH FLOOR
		CITY:			SAN FRANCISCO
		STATE:			CA
		ZIP:			94111
		BUSINESS PHONE:		(415) 937-7836

	MAIL ADDRESS:	
		STREET 1:		100 CALIFORNIA STREET, 14TH FLOOR
		CITY:			SAN FRANCISCO
		STATE:			CA
		ZIP:			94111

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	Star Peak Energy Transition Corp.
		DATE OF NAME CHANGE:	20200714

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	Star Peak Energy Acquisition Corp.
		DATE OF NAME CHANGE:	20181119

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	Roaring Fork Acquisition Corp.
		DATE OF NAME CHANGE:	20181109
</SEC-HEADER>
<DOCUMENT>
<TYPE>424B3
<SEQUENCE>1
<FILENAME>stem-form424b3xprospectuss.htm
<DESCRIPTION>424B3
<TEXT>
Document 1 - file: stem-form424b3xprospectuss.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>2
<FILENAME>image_0.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 2 - file: image_0.jpg

</DOCUMENT>
</SEC-DOCUMENT>