Who invested in Ossium Health

2 rounds we have observed, with the 7 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.

Biotech

Raised 7 months ago

Funding summaryUpdated 26 Oct 2026

$52Mraised across 2 rounds since 2023, from 2 sources

$52MSeries C$15KVenture

Latest round: Venture, $15KApr 2026
Biggest round: $52MSeries C · Jul 2023
Investors: 7

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.

202420252026

$52MSeries C$15KVenture

First round: Series C, $52M
Biggest round: $52M
Between rounds: 2.8 years

The rounds

Apr 2026
Venture$15K1 new4 returning
Source recorded
Jul 2023
Series C$52M6 new
Source recorded

Founders and team

From Ossium Health's own website and the SEC filings it signed: 2 founders, 50 on the team.

Kevin CaldwellCEO, Co-Founder & PresidentNamed on its 2018 Form D

Erik WoodsChief Science Officer, Co-Founder, EVP, CLIA Laboratory DirectorNamed on its 2018 Form D

Sagar MunjalChief Medical Officer, Senior Vice President
Brian JohnstoneVice President, Research
Chip Walker-WilsonGeneral Counsel & Senior Vice President
Ed JunVice President, Finance
Hans NowakSenior Vice President, Manufacturing Operations
Jay GardnerVice President, People & Talent
Kathleen VasilopulosVice President, Donor Operations
Andrew BruhnExecutive Assistant to the Chief Science Officer
Dawson RayChief of Staff
Jessica BridghamExecutive Assistant to the Chief Science Officer
Susannah CantrellChief Commercial Officer
Alex WilliamsClinical Trial Manager
Alyssa Ochoa-MenaLead Donation Compliance Specialist
Behdad PournaderDirector, Technology
Brennan BochenekManager, Revenue Operations & Customer/Patient Support
Brett BowersockQuality Control Associate I
Brianna LoweryCell Therapy Associate III, Clinical Production
Cody MartinezExecutive Assistant & Office Manager

And 32 more on the team.

On the board, as filediSebastian GiwaThomas CycyotaWilliam Trenchard

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 C2023Venture2026

Everyone who backed them

Alumni VenturesVC firm2rounds

General CatalystVC firm2rounds

GaingelsPrivate equity2rounds

Vivo CapitalPrivate equity2rounds

First Round CapitalVC firm1round

Z Venture CapitalCorporate VC1round

XYZ Venture CapitalVC firm1round

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

Also claim to have backed them

This firm lists Ossium Health as a portfolio company on their own website, but no report of a round names it. They are the firms' own claims, kept apart from the rounds above.