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Form SC 13G - Statement of Beneficial Ownership by Certain Investors:
SEC Accession No. 0001104659-18-007892
Filing Date
2018-02-09
Accepted
2018-02-09 11:37:59
Documents
1

Document Format Files

Seq Description Document Type Size
1 SC 13G a18-5549_1sc13g.htm SC 13G 61171
  Complete submission text file 0001104659-18-007892.txt   62959
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. (Subject) CIK: 0001167419 (see all company filings)

IRS No.: 841553387 | State of Incorp.: NV | Fiscal Year End: 1231
Type: SC 13G | Act: 34 | File No.: 005-79102 | Film No.: 18589681
SIC: 2835 In Vitro & In Vivo Diagnostic Substances

Mailing Address 401 CITY AVENUE, SUITE 220 BALA CYNWYD PA 19004
Business Address 401 CITY AVENUE, SUITE 220 BALA CYNWYD PA 19004 610-617-2600
SUSQUEHANNA SECURITIES (Filed by) CIK: 0001446580 (see all company filings)

IRS No.: 232754552
Type: SC 13G