United States · Series E startup

Who invested in Interrad Medical

4 rounds we have observed, with the 3 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.

Medical Devices

Funding summaryUpdated 26 Oct 2026

$21Mraised across 4 rounds since 2010, from 4 sources

$1.9MVenture$10MSeries C$1.5MSeries D$7.5MSeries E
Latest round
Series E, $7.5MDec 2014
Biggest round
$10MSeries C · Oct 2011
Step-upi
5×
Investors
3
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.

2011201220132014
$1.9MVenture$10MSeries C$1.5MSeries D$7.5MSeries E
First round
Venture, $1.9M
Jun 2010
Biggest round
$10M
Series C · Oct 2011
Usual gap between rounds
15 months
the median of 3

The rounds

  1. Dec 2014
    Series E$7.5M3 new

    From a historical funding record

  2. Nov 2012
    Series D$1.5M

    No investor was named in the report.

    Reported by sec.govSEC filing: $1.5M sold, first sale Nov 2012

  3. Oct 2011
    Series C$10M

    No investor was named in the report.

    Reported by finsmes.com

  4. Jun 2010
    Venture$1.9M

    No investor was named in the report.

    From a historical funding record

Founders and team

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

  • Jeff M. KillionExecutive Officeri
  • Joseph M. GoldbergerExecutive Officer, Directori

On the board, as filediDavid M. KaysenMartin M. WaltonYaacov M. Ben-Yaacov

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.

Venture2010Series C2011Series D2012Series E2014Wales Life Sciences Investment FundArthurianRBC Wealth Management Group

Everyone who backed them

Arthurianno record of our own yet1round
RBC Wealth Management Groupno record of our own yet1round

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

Quick answers about Interrad Medical

Who invested in Interrad Medical?

Interrad Medical's investors include Wales Life Sciences Investment Fund, Arthurian and RBC Wealth Management Group.

How much has Interrad Medical raised?

Interrad Medical has raised $21M across 4 rounds since 2010.

When did Interrad Medical last raise?

Interrad Medical's most recent round was a Series E of $7.5M in Dec 2014.

What was Interrad Medical's biggest round?

Interrad Medical's largest round on record is $10M (Series C), in Oct 2011.

Who backed Interrad Medical first?

Interrad Medical's first round on record, in Dec 2014, was backed by Wales Life Sciences Investment Fund, Arthurian and RBC Wealth Management Group.

What stage is Interrad Medical at?

Interrad Medical's latest named round is a Series E, in Dec 2014.

Where is Interrad Medical based?

Interrad Medical is based in the United States.

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