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 |
| 2024-07-29 4:12 pm Purchase | 13G | LENZ THERAPEUTICS INC LENZ | Ridgeback Capital Investments L.P. | 1,951,875 7.200% | 1,951,875 (New Position) | View |
| 2024-02-14 4:08 pm Sale | 13G | BICYCLE THERAPEUTICS PLC BCYC | Ridgeback Capital Investments L.P. | 844,235 2.200% | -1,420,566 (-62.72%) | View |
| 2024-02-14 4:07 pm Purchase | 13G | AFFIMED N V NE AFMD | Ridgeback Capital Investments L.P. | 14,858,982 9.900% | 1,976,372 (+15.34%) | View |
| 2024-01-26 4:36 pm Purchase | 13G | PYXIS ONCOLOGY INC PYXS | Ridgeback Capital Investments L.P. | 4,345,228 9.800% | 4,345,228 (New Position) | View |
| 2023-02-14 4:06 pm Unchanged | 13G | BICYCLE THERAPEUTICS PLC BCYC | Ridgeback Capital Investments L.P. | 2,264,801 7.600% | 0 (Unchanged) | View |
| 2023-02-14 4:06 pm Unchanged | 13G | AFFIMED N V NE AFMD | Ridgeback Capital Investments L.P. | 12,882,610 8.800% | 0 (Unchanged) | View |
| 2023-02-14 4:06 pm Unchanged | 13G | F-star Therapeutics Inc. FSTX | Ridgeback Capital Investments L.P. | 52,509 0.200% | 0 (Unchanged) | View |
| 2023-02-14 4:02 pm Sale | 13G | F-star Therapeutics Inc. FSTX | Ridgeback Capital Investments L.P. | 52,509 0.200% | -1,781,851 (-97.14%) | View |
| 2023-02-14 4:02 pm Purchase | 13G | AFFIMED N V NE AFMD | Ridgeback Capital Investments L.P. | 12,882,610 8.800% | 5,160,504 (+66.83%) | View |
| 2023-02-14 4:00 pm Purchase | 13G | BICYCLE THERAPEUTICS PLC BCYC | Ridgeback Capital Investments L.P. | 2,264,801 7.600% | 100,000 (+4.62%) | View |
| 2022-02-14 4:15 pm Purchase | 13G | F-star Therapeutics Inc. FSTX | Ridgeback Capital Investments L.P. | 1,834,360 8.900% | 1,340,000 (+271.06%) | View |
| 2022-02-14 4:14 pm Sale | 13G | COGENT BIOSCIENCES INC COGT | Ridgeback Capital Investments L.P. | 0 0.000% | -1,252,250 (Position Closed) | View |
| 2022-02-14 4:13 pm Purchase | 13G | BICYCLE THERAPEUTICS PLC BCYC | Ridgeback Capital Investments L.P. | 2,164,801 7.400% | 302,968 (+16.27%) | View |
| 2022-02-14 4:12 pm Purchase | 13G | AFFIMED N V NE AFMD | Ridgeback Capital Investments L.P. | 7,722,106 6.500% | 1,272,106 (+19.72%) | View |
| 2021-04-14 11:25 am Purchase | 13G | AFFIMED N V NE AFMD | Ridgeback Capital Investments L.P. | 6,450,000 5.500% | 6,450,000 (New Position) | View |
| 2021-04-09 4:54 pm Purchase | 13G | F-star Therapeutics Inc. FSTX | Ridgeback Capital Investments L.P. | 494,360 5.400% | 86,793 (+21.30%) | View |
| 2021-02-16 4:23 pm Sale | 13G | Verastem Inc. VSTM | Ridgeback Capital Investments L.P. | 0 0.000% | -10,068,243 (Position Closed) | View |
| 2021-02-16 4:22 pm Sale | 13G | SUTRO BIOPHARMA INC STRO | Ridgeback Capital Investments L.P. | 1,144,979 2.500% | -869,708 (-43.17%) | View |
| 2021-02-16 4:21 pm Sale | 13G | MYOMO INC. MYO | Ridgeback Capital Investments L.P. | 104,755 2.300% | -35,245 (-25.18%) | View |
| 2021-02-16 4:20 pm Purchase | 13G | F-star Therapeutics Inc. FSTX | Ridgeback Capital Investments L.P. | 407,567 4.500% | 407,567 (New Position) | View |