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Form 3/A - Initial statement of beneficial ownership of securities: [Amend]
SEC Accession No. 0001140361-18-014488
Filing Date
2018-03-21
Accepted
2018-03-21 17:22:48
Documents
1
Period of Report
2017-11-03

Document Format Files

Seq Description Document Type Size
1 FORM 3/A doc1.html 3/A  
1 FORM 3/A doc1.xml 3/A 3099
  Complete submission text file 0001140361-18-014488.txt   4700
Mailing Address 202 6TH STREET, SUITE 401 CASTLE ROCK CO 80104
Business Address 202 6TH STREET, SUITE 401 CASTLE ROCK CO 80104 303-794-2000
Riot Blockchain, Inc. (Issuer) CIK: 0001167419 (see all company filings)

IRS No.: 841553387 | State of Incorp.: NV | Fiscal Year End: 1231
SIC: 2835 In Vitro & In Vivo Diagnostic Substances

Mailing Address 1808 HUMMINGBIRD DR. COSTA MESA CA 92626
Business Address
Les Jason (Reporting) CIK: 0001721702 (see all company filings)

Type: 3/A | Act: 34 | File No.: 001-33675 | Film No.: 18705218