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Form 3 - Initial statement of beneficial ownership of securities:
SEC Accession No. 0001140361-18-012488
Filing Date
2018-03-07
Accepted
2018-03-07 17:13:05
Documents
1
Period of Report
2018-02-27

Document Format Files

Seq Description Document Type Size
1 FORM 3 doc1.html 3  
1 FORM 3 doc1.xml 3 2991
  Complete submission text file 0001140361-18-012488.txt   4595
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 1807-18 HARBOUR STREET TORONTO A6 M5J 2Z6
Business Address
Chang Robby Sai Kit (Reporting) CIK: 0001732700 (see all company filings)

Type: 3 | Act: 34 | File No.: 001-33675 | Film No.: 18674127