Who invested in FluGen

3 rounds we have observed, with the 4 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 26 Oct 2026

$19Mraised across 3 rounds since 2011, from 3 sources

$3.3MVenture$3.2MDebt$12MSeries A

Latest round: Series A, $12MAug 2015
Step-upi: 3.7×
Investors: 4

See who backed them

The funding story

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

2012201320142015

$3.3MVenture$3.2MDebt$12MSeries A

First round: Venture, $3.3M
Biggest round: $12M
Usual gap between rounds: 2.7 years

The rounds

Aug 2015
Series A$12M4 new
From a historical funding recordSEC filing: $9.4M sold, first sale Aug 2015
May 2014
Debt$3.2M
No investor was named in the report.
From a historical funding recordSEC filing: $3.2M sold, first sale Feb 2014
Oct 2011
Venture$3.3M
No investor was named in the report.
Reported by sec.govSEC filing: $3.3M sold, first sale Jan 2011

Who was in which round

The busiest backers across the latest rounds. A filled square is a round they joined; a dark one, a round they led.

Venture2011Debt2014Series A2015

Venture Investors

State of Wisconsin Investment BoardWisconsin Alumni Research Foundation

Knox Payments

Everyone who backed them

Venture InvestorsVC firm1round

State of Wisconsin Investment BoardInvestment firm1round

Wisconsin Alumni Research FoundationInvestment firm1round

Knox PaymentsVC firm1round

Missing a round, or an investor who was in one? Tell us.

Also claim to have backed them

This firm lists FluGen as a portfolio company on their own website, but no report of a round names it. They are the firms' own claims, kept apart from the rounds above.

Venture ManagementVC firmPer its own site

Quick answers about FluGen

Who invested in FluGen?

FluGen's investors include Venture Investors, State of Wisconsin Investment Board, Wisconsin Alumni Research Foundation and Knox Payments.

How much has FluGen raised?

FluGen has raised $19M across 3 rounds since 2011.

When did FluGen last raise?

FluGen's most recent round was a Series A of $12M in Aug 2015.

What was FluGen's biggest round?

Its most recent round, $12M in Aug 2015, is also its largest on record.

Who backed FluGen first?

FluGen's first round on record, in Aug 2015, was backed by Venture Investors, State of Wisconsin Investment Board and Wisconsin Alumni Research Foundation and 1 others.