United States · Venture startup

Who invested in Circulation

2 rounds we have observed, with the 5 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

Funding summaryUpdated 26 Oct 2026

$11Mraised across 2 rounds since 2017, from 2 sources

Latest round
VentureJan 2021
Biggest round
$11MSeries A · Jul 2017
Investors
5
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.

2018201920202021
$11MSeries A?Venture
First round
Series A, $11M
Jul 2017
Biggest round
$11M
Series A · Jul 2017
Between rounds
3.4 years
from the last two

The rounds

  1. Jan 2021
    VentureAmount undisclosed1 returning

    Source recorded

  2. Jul 2017
    Series A$11M5 new

    Reported by FinSMEsSEC filing: $8.5M sold, first sale Jul 2017

Founders and team

From the SEC filings it signed: 3 on the team.

  • John BrownsteinExecutive Officer, Directori
  • Kelly WahlbergExecutive Officeri
  • Robin HeffernanExecutive Officer, Director, Promoteri

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.

Series A2017Venture2021Flare CapitalEcho Health VenturesHumanaFuture100Intermountain Healthcare Innovation

Everyone who backed them

Flare CapitalVC firm2rounds
Echo Health VenturesPrivate equity1round
HumanaCorporate VC1round
Future100Company1round
Intermountain Healthcare Innovationno record of our own yet1round

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

Quick answers about Circulation

Who invested in Circulation?

Circulation's investors include Flare Capital, Echo Health Ventures, Humana, Future100 and Intermountain Healthcare Innovation.

How much has Circulation raised?

Circulation has raised $11M across 2 rounds since 2017. One round did not disclose an amount, so the total is a floor.

When did Circulation last raise?

Circulation's most recent round was a Venture in Jan 2021.

What was Circulation's biggest round?

Circulation's largest round on record is $11M (Series A), in Jul 2017.

Who backed Circulation first?

Circulation's first round on record, in Jul 2017, was backed by Flare Capital, Echo Health Ventures and Humana and 2 others.

What stage is Circulation at?

Circulation's latest named round is a Venture, in Jan 2021.

Where is Circulation based?

Circulation is based in the United States.

Companies like Circulation

In the same sector, and raised in the last eighteen months.

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