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 |
| 2024-11-14 4:05 pm Unchanged | 13G | TECTONIC THERAPEUTIC INC TECX | Newtyn Management LLC | 0 0.000% | 0 (Unchanged) | View |
| 2024-10-28 6:08 pm Purchase | 13D | TECTONIC THERAPEUTIC INC TECX | Atlas Venture Fund X L.P. | 67,567 0.500% | 67,567 (New Position) | View |
| 2024-10-24 5:12 pm Purchase | 13D | TECTONIC THERAPEUTIC INC TECX | SPRINGER TIMOTHY A | 4,593,121 31.200% | 300,000 (+6.99%) | View |
| 2024-09-26 8:41 pm Purchase | 13D | TECTONIC THERAPEUTIC INC TECX | SPRINGER TIMOTHY A | 4,293,121 29.100% | 50,000 (+1.18%) | View |
| 2024-07-22 2:10 pm Sale | 13G | TECTONIC THERAPEUTIC INC TECX | FMR LLC | 1,077,538 7.313% | -938,740 (-46.56%) | View |
| 2024-07-10 10:10 am Purchase | 13G | TECTONIC THERAPEUTIC INC TECX | FMR LLC | 2,016,278 13.684% | 2,016,278 (New Position) | View |
| 2024-07-01 4:39 pm Purchase | 13G | TECTONIC THERAPEUTIC INC TECX | EcoR1 Capital LLC | 849,143 5.800% | 849,143 (New Position) | View |
| 2024-06-27 4:27 pm Purchase | 13D | TECTONIC THERAPEUTIC INC TECX | Vida Ventures II LLC | 1,028,674 7.000% | 1,028,674 (New Position) | View |
| 2024-06-26 08:00 am Purchase | 13D | TECTONIC THERAPEUTIC INC TECX | SPRINGER TIMOTHY A | 4,243,121 28.800% | 4,243,121 (New Position) | View |
| 2024-06-25 4:23 pm Purchase | 13D | TECTONIC THERAPEUTIC INC TECX | MCGUIRE TERRANCE | 1,157,976 7.900% | 1,157,976 (New Position) | View |
| 2024-05-21 10:01 am Purchase | 13G | TECTONIC THERAPEUTIC INC TECX | BML Investment Partners L.P. | 5,168,262 11.500% | 766,635 (+17.42%) | View |
| 2024-02-14 4:05 pm Purchase | 13G | TECTONIC THERAPEUTIC INC TECX | Newtyn Management LLC | 2,734,175 6.100% | 2,734,175 (New Position) | View |
| 2024-02-14 4:00 pm Sale | 13G | TECTONIC THERAPEUTIC INC TECX | TANG CAPITAL PARTNERS LP | 0 0.000% | -2,705,000 (Position Closed) | View |
| 2024-02-13 2:15 pm Sale | 13G | TECTONIC THERAPEUTIC INC TECX | GMT CAPITAL CORP | 0 0.000% | -3,309,859 (Position Closed) | View |
| 2024-02-07 10:32 am Purchase | 13G | TECTONIC THERAPEUTIC INC TECX | BML Investment Partners L.P. | 4,401,627 9.900% | 436,231 (+11.00%) | View |
| 2024-01-24 10:07 am Sale | 13G | TECTONIC THERAPEUTIC INC TECX | Farallon Capital Partners L.P. | 0 0.000% | -3,116,000 (Position Closed) | View |
| 2023-07-24 3:23 pm Purchase | 13G | TECTONIC THERAPEUTIC INC TECX | BML Investment Partners L.P. | 3,965,396 9.000% | 3,965,396 (New Position) | View |
| 2023-06-06 4:00 pm Purchase | 13G | TECTONIC THERAPEUTIC INC TECX | TANG CAPITAL PARTNERS LP | 2,705,000 6.100% | 2,705,000 (New Position) | View |
| 2023-02-17 3:20 pm Purchase | 13G | TECTONIC THERAPEUTIC INC TECX | Farallon Capital Partners L.P. | 3,116,000 7.100% | 3,116,000 (New Position) | View |
| 2023-02-07 7:00 pm Sale | 13G | TECTONIC THERAPEUTIC INC TECX | K2 PRINCIPAL FUND L.P. | 0 0.000% | -2,235,868 (Position Closed) | View |