United States · Series B startup

Who invested in Rebiotix

2 rounds we have observed, with the 0 investors named in them. Every figure came from a named source, and where the company reported a raise to the SEC itself, that is shown beside it.

Biotech

Funding summaryUpdated 15 Nov 2026

$28Mraised across 2 rounds since 2011, from 2 sources

$2.8MVenture$25MSeries B
Latest round
Series B, $25MAug 2014
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The funding story

Each circle is a round, placed by date and sized by amount. The line above is the running total.

201220132014
$2.8MVenture$25MSeries B
First round
Venture, $2.8M
Nov 2011
Biggest round
$25M
Series B · Aug 2014
Between rounds
2.8 years
from the last two

The rounds

  1. Aug 2014
    Series B$25M

    No investor was named in the report.

    From a historical funding recordSEC filing: $18M sold, first sale Jun 2014

  2. Nov 2011
    Venture$2.8M

    No investor was named in the report.

    Reported by sec.gov

Funding filed with regulators

Rebiotix filed 2 raises, $27M in all. Filings say how much was sold and to how many investors; they never name the investors.

  1. Aug 2017$8.5M29 investorsdebt, otherof $10M offeredSEC Form D
  2. Jun 2014$18M6 investorsequityof $25M offeredSEC Form D

Founders and team

From the SEC filings it signed: 2 on the team.

  • Greg FluetExecutive Officeri
  • Lee JonesExecutive Officer, Directori

On the board, as filediErwin KelenMichael BermanWilliam McGuire

Quick answers about Rebiotix

How much has Rebiotix raised?

Rebiotix has raised $28M across 2 rounds since 2011.

When did Rebiotix last raise?

Rebiotix's most recent round was a Series B of $25M in Aug 2014.

What was Rebiotix's biggest round?

Its most recent round, $25M in Aug 2014, is also its largest on record.

What stage is Rebiotix at?

Rebiotix's latest named round is a Series B, in Aug 2014.

Where is Rebiotix based?

Rebiotix is based in the United States.

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