First Tracks Biotherapeutics, Inc. (TRAX) - 13D/13G Filings

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
What is insider trading>>
Time period
Reported
DateTime
Transaction
Date
TypeCompany
Symbol
Filed By
Symbol
Shares Owned
% Owned
Shares Vs. Prev ReportView
2026-08-14
4:22 pm
Purchase
2026-06-3013GFIRST TRACKS BIOTHERAPEUTICS I
TRAX
TCG Crossover GP II, LLC2,895,304
8.300%
2,895,304increase
(New Position)
Filing
History
2026-08-14
08:33 am
Purchase
2026-06-3013GFIRST TRACKS BIOTHERAPEUTICS I
TRAX
Sirenia Capital Management LP2,495,777
7.200%
2,495,777increase
(New Position)
Filing
History
2026-08-13
4:09 pm
Purchase
2026-06-3013GFIRST TRACKS BIOTHERAPEUTICS I
TRAX
Affinity Asset Advisors, LLC2,032,012
5.800%
2,032,012increase
(New Position)
Filing
History
2026-08-06
10:20 am
Purchase
2026-06-3013GFIRST TRACKS BIOTHERAPEUTICS I
TRAX
FMR LLC2,054,127
5.900%
2,054,127increase
(New Position)
Filing
History
2026-07-28
4:44 pm
Purchase
2026-06-3013GFIRST TRACKS BIOTHERAPEUTICS I
TRAX
BlackRock Inc.
BLK
1,919,376
5.500%
1,919,376increase
(New Position)
Filing
History
2026-04-22
5:09 pm
Purchase
2026-04-2013GFIRST TRACKS BIOTHERAPEUTICS I
TRAX
EcoR1 Capital, LLC3,174,519
9.100%
3,174,519increase
(New Position)
Filing
History