TRex Bio, Inc. (TRXB) insider trading

Over the last 12 months, 2 insiders bought $3.80M and 0 insiders sold $0 of TRex Bio, Inc. stock on the open market, according to SEC Form 4 filings.

Latest insider buys and sells

• Oct 13, 2026: Alexandria Venture Investments, LLC bought 178,571 shares ($2.50M)
• Oct 8, 2026: SV Life Sciences Fund VI, L.P. bought 92,857 shares ($1.30M)