United States · Series C startup

Who invested in Lung Therapeutics

5 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.

BiotechHealthcare

Funding summaryUpdated 26 Oct 2026

$52Mraised across 5 rounds since 2013, from 5 sources

$1.6MSeries A$14MSeries B$36MSeries C
Latest round
Series C, $36MJun 2019
Step-upi
2.6×
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.

201420152016201720182019
?Round?Grant$1.6MSeries A$14MSeries B$36MSeries C
First round
Round
Jul 2013
Biggest round
$36M
Series C · Jun 2019
Usual gap between rounds
2 years
the median of 4

The rounds

  1. Jun 2019
    Series C$36M1 new

    Reported by FinSMEsSEC filing: $36M sold, first sale May 2019

  2. Jun 2017
    Series B$14M1 new
    • Bios Partners/ UT Horizon Fund

    Reported by FinSMEsSEC filing: $14M sold, first sale Mar 2016

  3. Sept 2014
    Series A$1.6M1 returning

    From a historical funding recordSEC filing: $1.6M sold, first sale Sept 2014

  4. Dec 2013
    GrantAmount undisclosed1 new

    From a historical funding record

  5. Jul 2013
    RoundAmount undisclosed1 new

    From a historical funding record

Founders and team

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

  • Brian WindsorExecutive Officer, Directori
  • Charles C. GarnerExecutive Officeri

On the board, as filediAaron G.L. FletcherWilliam C. Fairey

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.

Round2013Grant2013Series A2014Series B2017Series C2019UT Horizon FundTexas Venture LabsBios PartnersBios Partners/ UT Horizon Fund

Everyone who backed them

UT Horizon FundVC firm2rounds
Texas Venture LabsInvestment firm1round
Bios PartnersPrivate equity1round
Bios Partners/ UT Horizon Fundno record of our own yet1round

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

Quick answers about Lung Therapeutics

Who invested in Lung Therapeutics?

Lung Therapeutics's investors include UT Horizon Fund, Texas Venture Labs, Bios Partners and Bios Partners/ UT Horizon Fund.

How much has Lung Therapeutics raised?

Lung Therapeutics has raised $52M across 5 rounds since 2013. 2 rounds did not disclose an amount, so the total is a floor.

When did Lung Therapeutics last raise?

Lung Therapeutics's most recent round was a Series C of $36M in Jun 2019.

What was Lung Therapeutics's biggest round?

Its most recent round, $36M in Jun 2019, is also its largest on record.

Who backed Lung Therapeutics first?

Lung Therapeutics's first round on record, in Jul 2013, was backed by UT Horizon Fund.

What stage is Lung Therapeutics at?

Lung Therapeutics's latest named round is a Series C, in Jun 2019.

Where is Lung Therapeutics based?

Lung Therapeutics is based in the United States.

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