<SEC-DOCUMENT>0001140361-22-024128-index.html : 20220627
<SEC-HEADER>0001140361-22-024128.hdr.sgml : 20220627
<ACCEPTANCE-DATETIME>20220627160539
ACCESSION NUMBER:		0001140361-22-024128
CONFORMED SUBMISSION TYPE:	DEFA14A
PUBLIC DOCUMENT COUNT:		2
FILED AS OF DATE:		20220627
DATE AS OF CHANGE:		20220627

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Riot Blockchain, Inc.
		CENTRAL INDEX KEY:			0001167419
		STANDARD INDUSTRIAL CLASSIFICATION:	SERVICES-COMPUTER PROCESSING & DATA PREPARATION [7374]
		IRS NUMBER:				841553387
		STATE OF INCORPORATION:			NV
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		DEFA14A
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-33675
		FILM NUMBER:		221044562

	BUSINESS ADDRESS:	
		STREET 1:		3855 AMBROSIA STREET, SUITE 301
		CITY:			CASTLE ROCK
		STATE:			CO
		ZIP:			80109
		BUSINESS PHONE:		303-794-2000

	MAIL ADDRESS:	
		STREET 1:		3855 AMBROSIA STREET, SUITE 301
		CITY:			CASTLE ROCK
		STATE:			CO
		ZIP:			80109

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	Bioptix, Inc.
		DATE OF NAME CHANGE:	20161201

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	Venaxis, Inc.
		DATE OF NAME CHANGE:	20121218

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	AspenBio Pharma, Inc.
		DATE OF NAME CHANGE:	20051110
</SEC-HEADER>
<DOCUMENT>
<TYPE>DEFA14A
<SEQUENCE>1
<FILENAME>ny20004634x1_defa14a.htm
<DESCRIPTION>DEFA14A
<TEXT>
Document 1 - file: ny20004634x1_defa14a.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>2
<FILENAME>ny20004634x1_img01.jpg
<TEXT>
Document 2 - file: ny20004634x1_img01.jpg

</DOCUMENT>
</SEC-DOCUMENT>