Who invested in SonarMD

2 rounds we have observed, with the 2 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

Raised 8 months ago

Funding summaryUpdated 26 Oct 2026

$13Mraised across 2 rounds since 2018, from 2 sources

$10MRound$3.0MVenture

Latest round: Venture, $3.0MMar 2026
Biggest round: $10MRound · Dec 2018
Investors: 2

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.

2020202220242026

$10MRound$3.0MVenture

First round: Round, $10M
Biggest round: $10M
Between rounds: 7.2 years

The rounds

Mar 2026
Venture$3.0M
No investor was named in the report.
Source recordedSEC filing: $3.0M sold, first sale Feb 2026
Dec 2018
Round$10M2 new
- Arboretum Ventures
- BCBS Venture Partners
Reported by FinSMEs

Founders and team

From SonarMD's own website: 3 on the team.

Beth HouckChief Executive Officer
Charity TarnBoard member
Tom ShehabBoard Member

AdvisersAlyssa AmesTom Cox

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.

Round2018Venture2026

Arboretum VenturesBCBS Venture Partners

Everyone who backed them

Arboretum VenturesVC firm1round

BCBS Venture Partnersno record of our own yet1round

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

Also claim to have backed them

These 3 firms list SonarMD as a portfolio company on their own websites, but no report of a round names them. They are the firms' own claims, kept apart from the rounds above.