<SEC-DOCUMENT>9999999995-21-003801-index.html : 20211007
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<ACCEPTANCE-DATETIME>20211007001545
ACCESSION NUMBER:		9999999995-21-003801
CONFORMED SUBMISSION TYPE:	EFFECT
PUBLIC DOCUMENT COUNT:		1
FILED AS OF DATE:		20211006
DATE AS OF CHANGE:		20211007
EFFECTIVENESS DATE:		20211006

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Greenidge Generation Holdings Inc.
		CENTRAL INDEX KEY:			0001844971
		STANDARD INDUSTRIAL CLASSIFICATION:	SERVICES-COMPUTER PROCESSING & DATA PREPARATION [7374]
		IRS NUMBER:				861746728
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		EFFECT
		SEC ACT:		1933 Act
		SEC FILE NUMBER:	333-259637
		FILM NUMBER:		211310981

	BUSINESS ADDRESS:	
		STREET 1:		590 PLANT ROAD
		CITY:			DRESDEN
		STATE:			NY
		ZIP:			14441
		BUSINESS PHONE:		315-536-2359

	MAIL ADDRESS:	
		STREET 1:		590 PLANT ROAD
		CITY:			DRESDEN
		STATE:			NY
		ZIP:			14441
</SEC-HEADER>
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<TYPE>EFFECT
<SEQUENCE>1
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Document 1 - file: primary_doc.html
Document 1 - RAW XML: primary_doc.xml
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