FirstMark Horizon Sponsor LLC 13D and 13G filings for FirstMark Horizon Acquisition Corp.:
- 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 |
| 2021-02-02 4:23 pm Purchase | 2020-12-31 | 13G | FirstMark Horizon Acquisition Corp. FMAC | FirstMark Horizon Sponsor LLC | 10,230,000 19.800% | 10,230,000 (New Position) | Filing |