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TRex Bio, Inc. (NASDAQ:TRXB)

US · Delayed Price · Currency is USD
14.03+0.03 (+0.21%)
 
Market Cap116.87M+3.2%
Revenue (ttm)n/a
Net Incomen/a
EPSn/a
Shares Out8.33M
PE Ration/a
Forward PEn/a
Dividendn/a
Ex-Dividend Daten/a
Volume188,962
Open14.19
Previous Close14.00
Day's Range13.75 - 14.35
52-Week Range13.50 - 15.50
Betan/a
Analystsn/a
Price Targetn/a
Earnings Daten/a
Insider Score
/ 100
TRXB Insider Score

TRex Bio, Inc. has a live Insider Score.

Scored on 2 qualifying trades from 1 insider in the last 90 days.

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About TRXB

Trex Bio, Inc. engages in the manufacture of immunotherapies for autoimmune and inflammatory diseases. It focuses on studying the regulation of tissue inflammation to develop breakthrough medicines. The company was founded by Houman Ashrafian, Adil Daud, Wilson Liao, Diane Mathis, Drew Pardoll, Michael Rosenblum, Alison Simmons, and Jim Wells in May 24, 2018 and is headquartered in South San Francisco, CA.

Address
269 E. Grand Ave., Suite 300, South San Francisco, CA, 94080, US
Market Cap
117 million
Employees
60
Industrial Classification
Medical - Pharmaceuticals

What Are Insiders Doing?

Open-market buy / sell balanceNet Buying
Sold
$0
Bought
$1.30M

View the trades behind this meter — each links to its SEC Form 4 →

Open-market Form 4 purchases (code P) vs sales (code S) on file for this company. Grants, option exercises and tax withholdings are excluded. Informational only.

1 Day
+0.21%
5 Days
+3.93%
1 Month
+3.16%
6 Months
+3.16%
1 Year
+3.16%

$TRXB stock is featured in our Insider Score Rankings, and Insider Trades datasets.

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Recently reported changes in TRXB holdings by institutional investors

Scanning latest 13F filings…

Latest 0 13F filings · Source: SEC EDGAR

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Insider Trading

Quarterly net insider trading by TRXB's directors and management

Net Shares Purchased by Insiders−100k−50k02025Q42026Q12026Q22026Q32026Q4

Source: SEC EDGAR (Form 4)

Corporate Lobbying

TRXB Estimated quarterly lobbying spending

Source: U.S. Senate LDA

U.S. Patents

New TRXB patent grants

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Source: USPTO Open Data Portal

Government Contracts

Estimated quarterly amount awarded to TRXB from public contracts

Source: USAspending.gov

TRXB Insider Score

Our composite score: insider buying, sector, volume, tone & dilution

Members only

The live Insider Score for TRXB is included with Insider Access.

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Bull Case vs Bear Case

AI-generated from TRXB’s recent data — informational, not investment advice

Generating analysis…

Insider Score

Our 0–100 Insider Score and the signals behind it.

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Recent Insider Activity

Buys
2
Sells
0
Buy Value
$1.30M
Distinct Buyers
1

Frequently Asked Questions

Disclaimer — Informational only — not investment advice. Insider transaction data is sourced from SEC Form 4 filings; market data from public feeds and may be delayed. The Insider Score is a proprietary score for research purposes and does not predict future performance. Always do your own research.