# Seneca Therapeutics funding: rounds and investors

> Seneca Therapeutics has raised $3.9M across 1 round since 2025. Investors include Keiretsu Capital. Every round with its source.

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

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

# Who invested in *Seneca Therapeutics*

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.

Pharma

Funding summary Updated 26 Oct 2026

**$3.9M** raised across 1 round since 2025, from 1 source

- **Latest round:** Series B, $3.9M Aug 2025
- **Investors:** 1

See who backed them

## The rounds

- **Aug 2025** Series B **$3.9M** [Keiretsu Capital](https://millionrounds.com/fund/keiretsu-capital) Source recorded

## Everyone who backed them

[Keiretsu Capital](https://millionrounds.com/fund/keiretsu-capital) VC firm **1** round

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

## Also claim to have backed them

These 4 firms list Seneca Therapeutics as a portfolio company on their own websites, but no report of a round names them. They are the firms' own claims, kept apart from the rounds above.

[Mid Atlantic Bio Angels](https://millionrounds.com/fund/mid-atlantic-bio-angels) Angel network Per its own site

[VisionTech Partners](https://millionrounds.com/fund/visiontech-partners-visiontech-angels) Angel network Per its own site

[Dellin Investments](https://millionrounds.com/fund/dellin-investments) Fund of funds Per its own site

[NW Angel](https://millionrounds.com/fund/nw-angel) VC firm Per its own site

## Quick answers about Seneca Therapeutics

### Who invested in Seneca Therapeutics?

Seneca Therapeutics's investors include Keiretsu Capital.

### How much has Seneca Therapeutics raised?

Seneca Therapeutics has raised $3.9M across 1 round since 2025.

### When did Seneca Therapeutics last raise?

Seneca Therapeutics's most recent round was a Series B of $3.9M in Aug 2025.

### What was Seneca Therapeutics's biggest round?

Its most recent round, $3.9M in Aug 2025, is also its largest on record.

### Who backed Seneca Therapeutics first?

Seneca Therapeutics's first round on record, in Aug 2025, was backed by Keiretsu Capital.

### What stage is Seneca Therapeutics at?

Seneca Therapeutics's latest named round is a Series B, in Aug 2025.

### Where is Seneca Therapeutics based?

Seneca Therapeutics is based in the United States.

## Companies like Seneca Therapeutics

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

[**Matchpoint Therapeutics** $220M · Oct 2026](https://millionrounds.com/company/matchpoint-therapeutics)[**Rx Bandz** Oct 2026](https://millionrounds.com/company/rx-bandz)[**Hera Biotech** $1.8M · Sept 2026](https://millionrounds.com/company/hera-biotech)[**GevRx Nutraceuticals** $300K · Sept 2026](https://millionrounds.com/company/gevrx-nutraceuticals)[**RegCell** $81M · Sept 2026](https://millionrounds.com/company/regcell)[**ClearSight Therapeutics** $307K · Sept 2026](https://millionrounds.com/company/clearsight-therapeutics)

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