| Insider | Role | Shares | Value | Buys | Sells |
|---|---|---|---|---|---|
| Date | Ticker | Insider | Role | Type | Shares | Price | Value | Chg% | SEC |
|---|---|---|---|---|---|---|---|---|---|
| Insider | Role | Shares | Value | Buys | Sells |
|---|---|---|---|---|---|
| Date | Ticker | Insider | Role | Type | Shares | Price | Value | Chg% | SEC |
|---|---|---|---|---|---|---|---|---|---|
Insider activity in TRXB over the last quarter tilts toward buying: insiders added a net 271,428 shares worth roughly $3.8M. In the past 30 days, 2 insiders bought and 0 sold. The tilt toward buying has held up recently.
Alexandria Venture Investments, LLC (10% Owner) stands out among recent buyers.
TRXB sits in the Biotechnology industry within the Healthcare sector, so this activity is best read against the sector's broader insider trend.
| Role | Insider | Shares | Value | 30d |
|---|---|---|---|---|
| Dir | 41.9K | - | - | |
| Dir | 17.5K | - | - | |
| Dir | 17.5K | - | - | |
| Dir | 17.5K | - | - | |
| Dir | 17.5K | - | - |
Buys and sells only
| Date | Insider | Role | Type | Shares | Price | Value | Chg% | SEC |
|---|---|---|---|---|---|---|---|---|
| Oct 13, 2026 | Alexandria Venture Investments, LLC | 10% Owner | Buy | 178,571 | $14.00 | $2,499,994.00 | +15.3% | |
| Oct 8, 2026 | Svlsf Vi, LLC | 10% Owner | Buy | 92,857 | $14.00 | $1,299,998.00 | -108.6% |