United States · 
Who invested in Medrobotics?
Medrobotics's investors include Hercules Capital.
201220132014201520162017
$12MSeries A$8.0MSeries B$34MSeries D$10MDebt$21MVenture$26MSeries E$20MSeries F$25MSeries G$20MRound
United States · Funded startup
Who invested in Medrobotics
9 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 15 Nov 2026
$176Mraised across 9 rounds since 2011, from 9 sources
$34MSeries D
- Latest round
- Round, $20MJan 2017
- Biggest round
- $34MSeries D · Dec 2012
- 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
- Series A, $12M Nov 2011
- Biggest round
- $34M Series D · Dec 2012
- Usual gap between rounds
- 8 months the median of 8
The rounds
- Jan 2017Round$20M
No investor was named in the report.
Reported by MassdeviceSEC filing: $20M sold, first sale Jan 2017
- Nov 2015Series G$25M
No investor was named in the report.
From a historical funding recordSEC filing: $2.4M sold, first sale Sept 2015
- Oct 2014Series F$20M
No investor was named in the report.
From a historical funding recordSEC filing: $20M sold, first sale Oct 2014
- May 2014Series E$26M
No investor was named in the report.
From a historical funding record
- Sept 2013Venture$21M
No investor was named in the report.
Reported by sec.govSEC filing: $21M sold, first sale Sept 2013
- Mar 2013
- Dec 2012
- Aug 2012Series B$8.0M
No investor was named in the report.
Reported by bizjournals.comSEC filing: $8.1M sold, first sale Jul 2012
- Nov 2011Series A$12M
No investor was named in the report.
Reported by medrobotics.comSEC filing: $6.5M sold, first sale Dec 2011
Funding filed with regulators
Medrobotics filed 6 raises, $78M in all. Filings say how much was sold and to how many investors; they never name the investors.
- Jan 2017$20MSEC Form D
- Sept 2015$2.4MSEC Form D
- Oct 2014$20MSEC Form D
- Sept 2013$21MSEC Form D
- Jul 2012$8.1MSEC Form D
- Dec 2011$6.5MSEC Form D
Founders and team
From the SEC filings it signed: 7 on the team.
- David S. SmithExecutive Officeri
- Mark F PetersExecutive Officeri
- Michael F GallagherExecutive Officeri
- Richard F WalshExecutive Officeri
- Russell F SingletonExecutive Officeri
- Samuel F StrafaceExecutive Officer, Directori
- Thomas F PatzeltExecutive Officeri
On the board, as filediBrad S. PetersenChristopher S. PetersenJames S. JordanRichard S. PetersenRobert S. BeckThomas S. Dugan
Everyone who backed them
Missing a round, or an investor who was in one? Tell us.
Quick answers about Medrobotics
How much has Medrobotics raised?
Medrobotics has raised $176M across 9 rounds since 2011.
When did Medrobotics last raise?
Medrobotics's most recent round was an Undisclosed round of $20M in Jan 2017.
What was Medrobotics's biggest round?
Medrobotics's largest round on record is $34M (Series D), in Dec 2012.
Who backed Medrobotics first?
Medrobotics's first round on record, in Mar 2013, was backed by Hercules Capital.
What stage is Medrobotics at?
Medrobotics's latest named round is an Undisclosed round, in Jan 2017.
Where is Medrobotics based?
Medrobotics is based in the United States.
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