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Form SC 13G - Statement of Beneficial Ownership by Certain Investors:
SEC Accession No. 0001144204-18-008957
Filing Date
2018-02-14
Accepted
2018-02-14 16:39:44
Documents
2
Group Members
CITADEL SECURITIES GP LLCCITADEL SECURITIES LLCKENNETH GRIFFIN

Document Format Files

Seq Description Document Type Size
1 SC 13G tv485967_sc13g.htm SC 13G 87547
2 EXHIBIT 99.1 tv485967_ex99-1.htm EX-99.1 4634
  Complete submission text file 0001144204-18-008957.txt   94061
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.: 18612952
SIC: 2835 In Vitro & In Vivo Diagnostic Substances

Mailing Address 131 S. DEARBORN STREET 32ND FLOOR CHICAGO IL 60603
Business Address 131 S. DEARBORN STREET 32ND FLOOR CHICAGO IL 60603 312-395-2100
CALC III LP (Filed by) CIK: 0001582652 (see all company filings)

IRS No.: 000000000 | State of Incorp.: DE | Fiscal Year End: 1231
Type: SC 13G