Quick answer
Insiders filed 6 Form 4 reports showing 10 open-market purchases of TRex Bio, Inc. (TRXB) worth $10.20M between 2026-10-08 and 2026-10-13.
Purchases (Form 4, code P)
| Date | Insider | Shares | Price | Value |
|---|---|---|---|---|
| 2026-10-13 | Alexandria Venture Investments, LLC | 178,571 | $14.00 | $2.50M |
| 2026-10-13 | Alexandria Venture Investments, LLC | 178,571 | $14.00 | $2.50M |
| 2026-10-08 | SVLSF VI, LLC | 89,783 | $14.00 | $1.26M |
| 2026-10-08 | SVLSF VI, LLC | 3,074 | $14.00 | $43,036 |
| 2026-10-08 | SVLSF VI, LLC | 89,783 | $14.00 | $1.26M |
| 2026-10-08 | SVLSF VI, LLC | 3,074 | $14.00 | $43,036 |
| 2026-10-08 | SVLSF VI, LLC | 89,783 | $14.00 | $1.26M |
| 2026-10-08 | SVLSF VI, LLC | 3,074 | $14.00 | $43,036 |
| 2026-10-08 | SVLSF VI, LLC | 89,783 | $14.00 | $1.26M |
| 2026-10-08 | SVLSF VI, LLC | 3,074 | $14.00 | $43,036 |
SEC sources
- 0001829126-26-011084
- 0001829126-26-011084
- 0001829126-26-011084
- 0001722024-26-000004
- 0001722024-26-000004
- 0001829126-26-011084
Updated 2026-10-15. Source: SEC EDGAR filings (linked above). Data only. Not investment advice, no buy/sell recommendation.