# Argonaute RNA funding: rounds and investors

> Argonaute RNA has raised $4.1M across 2 rounds since 2024. Investors include Development Bank of Wales. Every round with its source.

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

United Kingdom · [Venture startup](https://millionrounds.com/companies)

# Who invested in *Argonaute RNA*

2 rounds we have observed, with the one investor 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

**$4.1M** raised across 2 rounds since 2024, from 2 sources

**$2.3M** Venture **$1.8M** Venture

- **Latest round:** Venture, $1.8M Sept 2026
- **Biggest round:** $2.3M Venture · Jul 2024
- **Investors:** 1

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.

2025 2026

**$2.3M** Venture

**$1.8M** Venture

- **First round:** Venture, $2.3M
- **Biggest round:** $2.3M
- **Between rounds:** 2.2 years

## The rounds

- **Sept 2026** Venture **$1.8M** *1 returning* [Development Bank of Wales](https://millionrounds.com/fund/development-bank-of-wales) Source recorded SEC filing: $1.8M sold
- **Jul 2024** Venture **$2.3M** *1 new* [Development Bank of Wales](https://millionrounds.com/fund/development-bank-of-wales) Source recorded

## Founders and team

From Argonaute RNA's own website: 18 on the team.

- **Dr Mike Khan** Chief Executive Officer
- **Dr Dan Mitchell** Chief Scientific Officer
- **Dr Stella Pelengaris** Chief Medical Officer
- **Dr Mark Edbrooke** Head of Translational Research
- **Dr Nigel Richardson** Head of Regulatory Affairs
- **Alexander Fink** Non-Executive Director
- **Anthony Parker** Executive Chairman
- **David Ball** Non-Executive Director
- **Dr Alex Paterson** Lead In-Silico Analyst
- **Dr Gerda Gasiunaite** Lead Biomolecular Scientist
- **Dr Johnathan Matlock** Non-Executive Director
- **Dr Mitchell Geer** Lead Biomolecular Scientist
- **Dr Nabil Al-Chalaby** Non-Executive Director
- **Dr Owen Cox** Director Of Chemistry
- **Dr Ross Burn** Non-Executive Director
- **Nigel Davis** Non-Executive Director
- **Peter Nowell** finance director
- **Richard Tompkins** Non-Executive DirectoR

Advisers *Dr Andy Chapman*

## Everyone who backed them

[Development Bank of Wales](https://millionrounds.com/fund/development-bank-of-wales) Government **2** rounds

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

## Quick answers about Argonaute RNA

### Who invested in Argonaute RNA?

Argonaute RNA's investors include Development Bank of Wales.

### How much has Argonaute RNA raised?

Argonaute RNA has raised $4.1M across 2 rounds since 2024.

### When did Argonaute RNA last raise?

Argonaute RNA's most recent round was a Venture of $1.8M in Sept 2026.

### What was Argonaute RNA's biggest round?

Argonaute RNA's largest round on record is $2.3M (Venture), in Jul 2024.

### Who backed Argonaute RNA first?

Argonaute RNA's first round on record, in Jul 2024, was backed by Development Bank of Wales.

### What stage is Argonaute RNA at?

Argonaute RNA's latest named round is a Venture, in Sept 2026.

### Where is Argonaute RNA based?

Argonaute RNA is based in the United Kingdom.

## Companies like Argonaute RNA

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

[**HydRegen** $12M · Oct 2026](https://millionrounds.com/company/hydregen)[**OMass Therapeutics** $442M · Oct 2026](https://millionrounds.com/company/omass-therapeutics)[**CMR Surgical** $1.1B · Oct 2026](https://millionrounds.com/company/cmr-surgical)[**Living Optics** $61M · Oct 2026](https://millionrounds.com/company/living-optics)[**Bactobio** $18M · Oct 2026](https://millionrounds.com/company/bactobio)[**RHYTHM AI** $23M · Sept 2026](https://millionrounds.com/company/rhythm-ai)

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