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 have beem 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
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- Peter Lynch
What is insider trading>>
| Reported DateTime | Transaction Date | Type | Company Symbol | Filed By Symbol | Shares Owned % Owned | Shares Vs. Prev Report | View |
| 2022-02-14 08:58 am Purchase | 2021-12-31 | 13G | Magenta Therapeutics, Inc. MGTA | Deep Track Capital LP | 4,870,000 8.290% | 714,445 (+17.19%) | Filing History |
| 2022-02-14 07:04 am Sale | 2021-12-31 | 13G | Magenta Therapeutics, Inc. MGTA | GILDER GAGNON HOWE & CO LLC | 3,675,608 6.300% | -542,598 (-12.86%) | Filing History |
| 2022-02-11 10:00 pm Purchase | 2021-12-31 | 13G | Magenta Therapeutics, Inc. MGTA | Casdin Capital LLC | 3,901,589 6.640% | 555,554 (+16.60%) | Filing History |
| 2021-05-14 4:05 pm Purchase | 2021-05-14 | 13G | Magenta Therapeutics, Inc. MGTA | Deep Track Capital LP | 4,155,555 7.140% | 4,155,555 (New Position) | Filing History |
| 2021-02-17 08:26 am Sale | 2021-02-11 | 13D | Magenta Therapeutics, Inc. MGTA | Atlas Venture Fund X L.P. | 3,357,340 7.000% | -759,785 (-18.45%) | Filing History |
| 2021-02-16 10:04 am Purchase | 2020-12-31 | 13G | Magenta Therapeutics, Inc. MGTA | GILDER GAGNON HOWE & CO LLC | 4,218,206 8.730% | 114,781 (+2.80%) | Filing History |
| 2021-02-12 4:15 pm Sale | 2020-12-31 | 13G | Magenta Therapeutics, Inc. MGTA | Eventide Asset Management, LLC | 1,000,000 2.100% | -2,393,894 (-70.54%) | Filing History |
| 2021-02-11 10:25 am Purchase | 2020-12-31 | 13G | Magenta Therapeutics, Inc. MGTA | Casdin Capital LLC | 3,346,035 6.930% | 247,913 (+8.00%) | Filing History |
| 2020-07-14 4:34 pm Unchanged | 2020-06-29 | 13D | Magenta Therapeutics, Inc. MGTA | Atlas Venture Fund X L.P. | 4,117,125 8.700% | 0 (Unchanged) | Filing History |