United States · Who invested in PneumRx?
PneumRx's investors include Adams Street Partners, Alta Partners, Spray Venture Partners, Telegraph Hill Partners and SVB Capital, and 5 more on record.
20072008200920102011
$27MSeries B$33MVentureUnited States · Venture startup
Who invested in PneumRx
2 rounds we have observed, with the 10 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
$60Mraised across 2 rounds since 2007, from 2 sources
$27MSeries B$33MVenture
- Latest round
- Venture, $33MJan 2011
- Step-upi
- 1.2×
- Investors
- 10
The funding story
Each circle is a round, placed by date and sized by amount. The line above is the running total.
- First round
- Series B, $27M Mar 2007
- Biggest round
- $33M Venture · Jan 2011
- Between rounds
- 3.8 years from the last two
The rounds
- Jan 2011Venture$33M4 new4 returning
SVB Capital
Adams Street Partners
Alta Partners
Forbion Capital Partners
Endeavour Vision- Spray Venture Partners
Telegraph Hill Partners
Leader Ventures
Reported by finsmes.comSEC filing: $12M sold, first sale Dec 2010
- Mar 2007Series B$27M6 new
- Adams Street Partners
- Alta Partners
- Spray Venture Partners
- Telegraph Hill Partners
- KBL Healthcare Ventures
Sage Venture Partners
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.
The exit
ExitBuyerPriceWhen
From historical deal records. Wrong? Tell us.
Everyone who backed them
Spray Venture PartnersVC firm2rounds
KBL Healthcare VenturesGrowth equity1round
Missing a round, or an investor who was in one? Tell us.
Quick answers about PneumRx
How much has PneumRx raised?
PneumRx has raised $60M across 2 rounds since 2007.
When did PneumRx last raise?
PneumRx's most recent round was a Venture of $33M in Jan 2011.
What was PneumRx's biggest round?
Its most recent round, $33M in Jan 2011, is also its largest on record.
Who backed PneumRx first?
PneumRx's first round on record, in Mar 2007, was backed by Adams Street Partners, Alta Partners and Spray Venture Partners and 3 others.
What stage is PneumRx at?
PneumRx's latest named round is a Venture, in Jan 2011.
Where is PneumRx based?
PneumRx is based in the United States.
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