United States · Series D startup

Who invested in Presidio Pharmaceuticals

7 rounds we have observed, with the 6 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

$109Mraised across 7 rounds since 2007, from 7 sources

$26MSeries B$27MVenture$3.0MDebt$8.0MVenture$14MVenture$8.6MSeries D$22MSeries D
Latest round
Series D, $22MJun 2014
Biggest round
$27MVenture · Jul 2009
Step-upi
2.5×
Investors
6
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.

2008200920102011201220132014
$26MSeries B$27MVenture$3.0MDebt$8.0MVenture$14MVenture$22MSeries D
First round
Series B, $26M
Aug 2007
Biggest round
$27M
Venture · Jul 2009
Usual gap between rounds
14 months
the median of 6

The rounds

  1. Jun 2014
    Series D$22M

    No investor was named in the report.

    From a historical funding recordSEC filing: $22M sold, first sale Apr 2013

  2. Apr 2013
    Series D$8.6M

    No investor was named in the report.

    Reported by sec.govSEC filing: $8.6M sold, first sale Apr 2013

  3. Nov 2012
    Venture$14M

    No investor was named in the report.

    Reported by sec.govSEC filing: $14M sold, first sale Dec 2011

  4. Oct 2012
    Venture$8.0M3 returning

    From a historical funding recordSEC filing: $14M sold, first sale Dec 2011

  5. Jul 2011
    Debt$3.0M

    No investor was named in the report.

    Reported by sec.govSEC filing: $3.0M sold, first sale Jul 2011

  6. Jul 2009
    Venture$27M1 new

    Reported by fiercebiotech.comSEC filing: $19M sold, first sale Jun 2009

  7. Aug 2007

Founders and team

From the SEC filings it signed: 6 on the team.

  • Eric RubyExecutive Officeri
  • Leo RedmondExecutive Officer, Directori
  • Leping LiExecutive Officeri
  • Nathaniel BrownExecutive Officeri
  • Pamela VigExecutive Officeri
  • Richard ColonnoExecutive Officeri

On the board, as filediH. Daniel PerezOmar HaffarRobert WilliamsonScott Lessing

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

Panorama CapitalVC firm2rounds
Baker Brothers InvestmentsGrowth equity2rounds
Bay City CapitalVC firm1round
Ventures WestVC firm1round

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

Quick answers about Presidio Pharmaceuticals

Who invested in Presidio Pharmaceuticals?

Presidio Pharmaceuticals's investors include New Leaf Venture Partners, Panorama Capital, Baker Brothers Investments, Bay City Capital and Ventures West, and 1 more on record.

How much has Presidio Pharmaceuticals raised?

Presidio Pharmaceuticals has raised $109M across 7 rounds since 2007.

When did Presidio Pharmaceuticals last raise?

Presidio Pharmaceuticals's most recent round was a Series D of $22M in Jun 2014.

What was Presidio Pharmaceuticals's biggest round?

Presidio Pharmaceuticals's largest round on record is $27M (Venture), in Jul 2009.

Who backed Presidio Pharmaceuticals first?

Presidio Pharmaceuticals's first round on record, in Aug 2007, was backed by Bay City Capital, Panorama Capital and Ventures West and 2 others.

What stage is Presidio Pharmaceuticals at?

Presidio Pharmaceuticals's latest named round is a Series D, in Jun 2014.

Where is Presidio Pharmaceuticals based?

Presidio Pharmaceuticals is based in the United States.

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