Real time Form 13D and 13G transaction reports:
- 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.
- Due to inconsistent filing format, it is highly recommended that you read the orignal filing form.
- Shares are not adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
What is insider trading>>
- Peter Lynch
What is insider trading>>
| Reported DateTime | Type | Company Symbol | Filed By Symbol | Shares Owned % Owned | Shares Vs. Prev Report | Filing |
| 2020-06-10 3:06 pm Purchase | 13G | ARCA BIOPHARMA INC PAR $.0 ABIO | Altium Capital Management LP | 174,000 9.99% | 174,000 (New Position) | View |
| 2020-06-01 2:07 pm Purchase | 13G | ARCA BIOPHARMA INC PAR $.0 ABIO | SABBY MANAGEMENT LLC | 194,013 11% | 194,013 (New Position) | View |
| 2020-02-12 7:28 pm Purchase | 13G | ARCA BIOPHARMA INC PAR $.0 ABIO | RENAISSANCE TECHNOLOGIES LLC | 142,572 8.94% | 142,572 (New Position) | View |
| 2020-01-24 08:01 am Sale | 13G | ARCA BIOPHARMA INC ABIO | Tekla Capital Management LLC | 36,068 2.3% | -775,159 (-95.55%) | View |