$TRXB · TRex Bio, Inc.
Not currently held by tracked 13F filers — this page aggregates activist, insider, politician and research activity.
Beyond 13F — activists, insiders, politicians & research
| Filed | Form | Activist | % of class | Conviction | |
|---|
| 2026-10-16 | SCHEDULE 13D | SV Biotech Crossover Opportunities Fund LP | 7.0% | Med | filing |
| 2026-10-16 | SCHEDULE 13D | ELI LILLY & Co | 19.9% | Med | filing |
| Filed | Insider | Role | Shares | Value | |
|---|
| 2026-10-15 | Alexandria Venture Investments, LLC | 10%-owner | 178,571 | $2,499,994 | Form 4 |
| 2026-10-13 | SVLSF VI, LLC | 10%-owner | 92,857 | $1,299,998 | Form 4 |