# Spinogenix funding: rounds and investors

> Spinogenix has raised $13M across 2 rounds since 2024. Investors include National Institutes of Health. Every round with its source.

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

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

# Who invested in *Spinogenix*

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 11 months ago

Funding summary Updated 26 Oct 2026

**$13M** raised across 2 rounds since 2024, from 2 sources

**$2.8M** Venture **$11M** Round

- **Latest round:** Round, $11M Nov 2025
- **Step-up i:** 3.8×
- **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

**$2.8M** Venture

**$11M** Round

- **First round:** Venture, $2.8M
- **Biggest round:** $11M
- **Between rounds:** 18 months

## The rounds

- **Nov 2025** Round **$11M** No investor was named in the report. Filed with the SEC (Form D); no report of this raise yet SEC filing: $11M sold, first sale Nov 2025
- **Jun 2024** Venture **$2.8M** *1 new* [National Institutes of Health](https://millionrounds.com/fund/national-institutes-of-health) Source recorded SEC filing: $2.8M sold, first sale Jun 2024

## Founders and team

From Spinogenix's own website: 1 on the team.

- **Ryan MacDonald** Chief Business Officer

## Everyone who backed them

[National Institutes of Health](https://millionrounds.com/fund/national-institutes-of-health) Government **1** round

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

## Quick answers about Spinogenix

### Who invested in Spinogenix?

Spinogenix's investors include National Institutes of Health.

### How much has Spinogenix raised?

Spinogenix has raised $13M across 2 rounds since 2024.

### When did Spinogenix last raise?

Spinogenix's most recent round, $11M, was in Nov 2025.

### What was Spinogenix's biggest round?

Its most recent round, $11M in Nov 2025, is also its largest on record.

### Who backed Spinogenix first?

Spinogenix's first round on record, in Jun 2024, was backed by National Institutes of Health.

### What stage is Spinogenix at?

Spinogenix's latest named round is a Venture, in Jun 2024.

### Where is Spinogenix based?

Spinogenix is based in the United States.

## Companies like Spinogenix

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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