G1 Execution Services, LLC 13D and 13G filings for Riot Blockchain, Inc.:
- Schedule 13D must be filed within ten days after a person or an organization acquires beneficial ownership of more than 5% of a voting class of a company's equity securities.
- Shares have been adjusted for stock splits.
| Reported DateTime | Transaction Date | Type | Company Symbol | Filed By Symbol | Shares Owned % Owned | Shares Vs. Prev Report | View |
| 2022-02-14 1:54 pm Purchase | 2021-12-31 | 13G | Riot Blockchain, Inc. RIOT | G1 Execution Services, LLC | 4,763,591 4.000% | 1,126,856 (+30.99%) | Filing |
| 2021-02-16 1:31 pm Purchase | 2020-12-31 | 13G | Riot Blockchain, Inc. RIOT | G1 Execution Services, LLC | 3,636,735 5.400% | 3,206,141 (+744.59%) | Filing |