United States · Funded startup

Who invested in Soligenix

7 rounds we have observed, with the 11 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.

Funding summaryUpdated 26 Oct 2026

$27Mraised across 7 rounds since 2009, from 7 sources

$2.4MVenture$4.5MVenture$5.2MVenture$5.9MVenture$1.5MSeed$7.1MRound$300KGrant
Latest round
Grant, $300KFeb 2014
Biggest round
$7.1MRound · Jun 2013
Investors
11
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.

200920102011201220132014
$2.4MVenture$4.5MVenture$5.2MVenture$5.9MVenture$1.5MSeed$7.1MRound$300KGrant
First round
Venture, $2.4M
Feb 2009
Biggest round
$7.1M
Round · Jun 2013
Usual gap between rounds
16 months
the median of 4

The rounds

  1. Feb 2014
    Grant$300K

    No investor was named in the report.

    From a historical funding record

  2. Jun 2013
    Round$7.1M1 new

    Reported by pehub.comSEC filing: $1.5M sold, first sale Apr 2013

  3. May 2013
    Seed$1.5M

    No investor was named in the report.

    Reported by sec.govSEC filing: $1.5M sold, first sale Apr 2013

  4. Jul 2010
  5. Jun 2010
  6. Feb 2009
    Venture$4.5M

    No investor was named in the report.

    From a historical funding record

  7. Feb 2009
    Venture$2.4M

    No investor was named in the report.

    From a historical funding record

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.

Everyone who backed them

Iroquois CapitalHedge fund2rounds
Downsview CapitalVC firm2rounds
DAFNA Capital Management, LLCWealth manager2rounds
Kingsbridge CapitalInvestment firm2rounds
OpusPoint PartnersInvestment firm2rounds
Rockmore CapitalVC firm2rounds
Rosalind Capital PartnersInvestment firm2rounds
Sigma-TauInvestment firm2rounds
Third SecurityVC firm1round
Brio CapitalPrivate equity1round

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

Quick answers about Soligenix

Who invested in Soligenix?

Soligenix's investors include Iroquois Capital, Downsview Capital, DAFNA Capital Management, LLC, Kingsbridge Capital and OpusPoint Partners, and 6 more on record.

How much has Soligenix raised?

Soligenix has raised $27M across 7 rounds since 2009.

When did Soligenix last raise?

Soligenix's most recent round was a Grant of $300K in Feb 2014.

What was Soligenix's biggest round?

Soligenix's largest round on record is $7.1M (Undisclosed round), in Jun 2013.

Who backed Soligenix first?

Soligenix's first round on record, in Jun 2010, was backed by Iroquois Capital, Downsview Capital and DAFNA Capital Management, LLC and 6 others.

What stage is Soligenix at?

Soligenix's latest named round is a Grant, in Feb 2014.

Where is Soligenix based?

Soligenix is based in the United States.

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