Form SC 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend]
SEC Accession No. 0001104659-22-022367
Filing Date
2022-02-14
Accepted
2022-02-14 13:54:58
Documents
1
Group Members
SUSQUEHANNA INVESTMENT GROUP

Document Format Files

Seq Description Document Type Size
1 SCHEDULE 13G/A tm225754d12_sc13ga.htm SC 13G/A 61491
  Complete submission text file 0001104659-22-022367.txt   63453
Mailing Address 3855 AMBROSIA STREET, SUITE 301 CASTLE ROCK CO 80109
Business Address 3855 AMBROSIA STREET, SUITE 301 CASTLE ROCK CO 80109 303-794-2000
Riot Blockchain, Inc. (Subject) CIK: 0001167419 (see all company filings)

EIN.: 841553387 | State of Incorp.: NV | Fiscal Year End: 1231
Type: SC 13G/A | Act: 34 | File No.: 005-79102 | Film No.: 22629156
SIC: 7374 Services-Computer Processing & Data Preparation

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, LLC (Filed by) CIK: 0001446580 (see all company filings)

EIN.: 232754552
Type: SC 13G/A