United States · 
Who invested in PhysioSonics?
PhysioSonics's investors include Medtronic.
201020112012
$2.0MVenture$750KRound$3.6MSeries B$1.5MSeries BUnited States · Series B startup
Who invested in PhysioSonics
4 rounds we have observed, with the one investor 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.
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Funding summaryUpdated 31 Oct 2026
$7.8Mraised across 4 rounds since 2009, from 4 sources
$2.0MVenture$750KRound$3.6MSeries B$1.5MSeries B
- Latest round
- Series B, $1.5MAug 2012
- Biggest round
- $3.6MSeries B · May 2011
- Investors
- 1
The funding story
Each circle is a round, placed by date and sized by amount. The line above is the running total.
- First round
- Venture, $2.0M Jun 2009
- Biggest round
- $3.6M Series B · May 2011
- Usual gap between rounds
- 12 months the median of 3
The rounds
- Aug 2012Series B$1.5M
No investor was named in the report.
Reported by sec.govSEC filing: $1.5M sold, first sale Jul 2012
- May 2011
- Jun 2010Round$750K
No investor was named in the report.
From a historical funding recordSEC filing: $750K sold, first sale May 2010
- Jun 2009Venture$2.0M
No investor was named in the report.
From a historical funding recordSEC filing: $2.0M sold, first sale Jun 2009
Founders and team
From the SEC filings it signed: 2 on the team.
- Brad HarlowExecutive Officer, Director, Promoteri
- Michael J. SchuhExecutive Officeri
On the board, as filediArthur C. KirschCraig C. DragerKirby C. CramerLauren C.A. PflugrathRobert C.A. Frederickson
Everyone who backed them
Missing a round, or an investor who was in one? Tell us.
Quick answers about PhysioSonics
How much has PhysioSonics raised?
PhysioSonics has raised $7.8M across 4 rounds since 2009.
When did PhysioSonics last raise?
PhysioSonics's most recent round was a Series B of $1.5M in Aug 2012.
What was PhysioSonics's biggest round?
PhysioSonics's largest round on record is $3.6M (Series B), in May 2011.
Who backed PhysioSonics first?
PhysioSonics's first round on record, in May 2011, was backed by Medtronic.
What stage is PhysioSonics at?
PhysioSonics's latest named round is a Series B, in Aug 2012.
Where is PhysioSonics based?
PhysioSonics is based in the United States.
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