Overview
Salaries
Products
People
Growth
Offices
Financials

Funding and backers

Total raised
$42.3M
1 round on record
Latest round
$42.3M
Venture round · Nov 2024 · 22 mo ago
Team
1,817
US Form 5500 (plan participants) · Dec 2025 · -2% in a year
The money's age
Due for its next round
22 months since the last round · not hiring
Momentum
0/100
no fresh signals
Funding rounds
RoundDateAmountInvestorsSource
Venture round Nov 2024 $42.3M — SEC Form D
Registers and programsofficial lists and records that name the company
Legal entity TRex Holdings Inc. sec
Founders and leadersfrom filings, registers and the company's site
M. Johnston Erwin Jr.Executive Officer, DirectorSEC Form D
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Overview

Decoding Human T issue Biology to C reate Revolutionary T herapeutics. TRexBio is developing immunoregulatory medicines designed to restore immune balance in autoimmune and inflammatory diseases.

People

M. Johnston Erwin Jr.
Executive Officer, Director
Eric Pham
Director
Travis Coy
Director
Carol Gallagher
Director
Joel Marcus
Director
Michael Ross
Director
Alexandra Cantley
Director
Peter Hirth
Director
Eric Huang
Director
Sanjay Mistry
Director
Michael Baran
Director
Nikola Trbovic
Director
Names and roles come from public filings, company registers and the company's own site. Is this you? Correct or remove

Offices

Where the company hires and what each office is for
Cities
1
Hiring now
0
Countries
1
South San Francisco United States
HQ
TRexBio
50-200 est. staff
269 E. Grand Ave., Suite 300, South San Francisco, CA 94080
company site

Financials

Total raised
$42.3M
Latest round
Venture - Series Unknown
Funding rounds
1
Funding rounds
Round Announced Amount
Venture - Series Unknown 2024 $42.3M Details