# Clene Nanomedicine funding: rounds and investors

> Clene Nanomedicine has raised $32M across 2 rounds since 2026. Investors include National Institutes of Health and Vivo Capital. Every round with its source.

Source: https://millionrounds.com/company/clene-nanomedicine (Millionrounds; every figure on the page links to its filing or article)

United States · [Funded startup](https://millionrounds.com/companies)

# Who invested in *Clene Nanomedicine*

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.

Biotech

Raised 2 months ago

Funding summary Updated 26 Oct 2026

**$32M** raised across 2 rounds since 2026, from 2 sources

**$28M** Round **$4.0M** Round

- **Latest round:** Round, $4.0M Sept 2026
- **Biggest round:** $28M Round · Jan 2026
- **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.

2026 2027

**$28M** Round

**$4.0M** Round

- **First round:** Round, $28M
- **Biggest round:** $28M
- **Between rounds:** 8 months

## The rounds

- **Sept 2026** Round **$4.0M** *2 returning* [National Institutes of Health](https://millionrounds.com/fund/national-institutes-of-health) [Vivo Capital](https://millionrounds.com/fund/vivo-capital) Source recorded
- **Jan 2026** Round **$28M** *2 new* [National Institutes of Health](https://millionrounds.com/fund/national-institutes-of-health) [Vivo Capital](https://millionrounds.com/fund/vivo-capital) Source recorded

## Founders and team

From Clene Nanomedicine's own website and the SEC filings it signed: 9 on the team.

- **Adam Dorfman** Vice President, Quality & Technical Operations
- **Rob Etherington** President & CEO
- **Mark Mortenson** Chief Science Officer
- **Michael Hotchkin** Chief Development Officer
- **Morgan Brown** Chief Financial Officer
- **Mary Anne McNeil** Head of Human Resources
- **Austin Rynders** Team
- **D. Kyle Pierce** Team
- **Rowena Green** Team

On the board, as filed i *Alison Mosca* *Chad Young* *David Lisonbee* *John Stevens* *Reed Wilcox* *Robert Gay* *Shalom Jacobovitz*

## 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.

**Round** 2026 **Round** 2026 [National Institutes of Health](https://millionrounds.com/fund/national-institutes-of-health) [Vivo Capital](https://millionrounds.com/fund/vivo-capital)

## Everyone who backed them

[National Institutes of Health](https://millionrounds.com/fund/national-institutes-of-health) Government **2** rounds

[Vivo Capital](https://millionrounds.com/fund/vivo-capital) Private equity **2** rounds

Missing a round, or an investor who was in one? [Tell us](https://millionrounds.com/corrections?slug=clene-nanomedicine).

## Quick answers about Clene Nanomedicine

### Who invested in Clene Nanomedicine?

Clene Nanomedicine's investors include National Institutes of Health and Vivo Capital.

### How much has Clene Nanomedicine raised?

Clene Nanomedicine has raised $32M across 2 rounds since 2026.

### When did Clene Nanomedicine last raise?

Clene Nanomedicine's most recent round was an Undisclosed round of $4.0M in Sept 2026.

### What was Clene Nanomedicine's biggest round?

Clene Nanomedicine's largest round on record is $28M (Undisclosed round), in Jan 2026.

### Who backed Clene Nanomedicine first?

Clene Nanomedicine's first round on record, in Jan 2026, was backed by National Institutes of Health and Vivo Capital.

### What stage is Clene Nanomedicine at?

Clene Nanomedicine's latest named round is an Undisclosed round, in Sept 2026.

### Where is Clene Nanomedicine based?

Clene Nanomedicine is based in the United States.

## Companies like Clene Nanomedicine

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

[**Star Therapeutics** $325M · Oct 2026](https://millionrounds.com/company/star-therapeutics)[**Promaxo** $106M · Oct 2026](https://millionrounds.com/company/promaxo)[**Prolific Machines** $105M · Oct 2026](https://millionrounds.com/company/prolific-machines)[**IMIO** $19M · Oct 2026](https://millionrounds.com/company/imio)[**Clinical Ink** $24M · Oct 2026](https://millionrounds.com/company/clinical-ink)[**Rejuvenate Bio** $13M · Oct 2026](https://millionrounds.com/company/rejuvenate-bio)

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