# OncoImmune funding: rounds and investors

> OncoImmune has raised $15M across 1 round since 2017. Investors include 3E Bioventures. Every round with its source.

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

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

# Who invested in *OncoImmune*

One round we have observed, with the one investor named in it. Every figure came from a named source, and where the company reported a raise to the SEC itself, that is shown beside it.

Biotech Healthcare

Funding summary Updated 26 Oct 2026

**$15M** raised across 1 round since 2017, from 1 source

- **Latest round:** Series A, $15M Jan 2017
- **Investors:** 1

See who backed them

## The rounds

- **Jan 2017** Series A **$15M** [3E Bioventures](https://millionrounds.com/fund/3e-bioventures) Reported by FinSMEs SEC filing: $5.5M sold, first sale Jan 2017

## Founders and team

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

- **Martin Devenport** Executive Officer i
- **Pan Zheng** Executive Officer i
- **Yang Liu** Executive Officer, Director i

On the board, as filed i *Gary Fanger* *Karen Liu* *Kun-Liang Guan* *Miao Hong*

## Everyone who backed them

[3E Bioventures](https://millionrounds.com/fund/3e-bioventures) VC firm **1** round

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

## Quick answers about OncoImmune

### Who invested in OncoImmune?

OncoImmune's investors include 3E Bioventures.

### How much has OncoImmune raised?

OncoImmune has raised $15M across 1 round since 2017.

### When did OncoImmune last raise?

OncoImmune's most recent round was a Series A of $15M in Jan 2017.

### What was OncoImmune's biggest round?

Its most recent round, $15M in Jan 2017, is also its largest on record.

### Who backed OncoImmune first?

OncoImmune's first round on record, in Jan 2017, was backed by 3E Bioventures.

### What stage is OncoImmune at?

OncoImmune's latest named round is a Series A, in Jan 2017.

### Where is OncoImmune based?

OncoImmune is based in the United States.

## Companies like OncoImmune

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)[**AI** $18M · Oct 2026](https://millionrounds.com/company/ai)[**Baba** $40M · Oct 2026](https://millionrounds.com/company/baba)[**IMIO** $19M · Oct 2026](https://millionrounds.com/company/imio)

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