# Bonum Therapeutics funding: rounds and investors

> Bonum Therapeutics has raised $120M across 2 rounds since 2022. Investors include Vivo Capital and Digitalis Ventures. Every round with its source.

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

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

# Who invested in *Bonum Therapeutics*

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 7 months ago

Funding summary Updated 26 Oct 2026

**$120M** raised across 2 rounds since 2022, from 2 sources

**$93M** Series A **$27M** Venture

- **Latest round:** Venture, $27M Apr 2026
- **Biggest round:** $93M Series A · Nov 2022
- **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.

2023 2024 2025 2026

**$93M** Series A

**$27M** Venture

- **First round:** Series A, $93M
- **Biggest round:** $93M
- **Between rounds:** 3.4 years

## The rounds

- **Apr 2026** Venture **$27M** *2 returning* [Vivo Capital](https://millionrounds.com/fund/vivo-capital) [Digitalis Ventures](https://millionrounds.com/fund/digitalis-ventures) Source recorded SEC filing: $27M sold
- **Nov 2022** Series A **$93M** *2 new* [Vivo Capital](https://millionrounds.com/fund/vivo-capital) [Digitalis Ventures](https://millionrounds.com/fund/digitalis-ventures) Source recorded SEC filing: $45M sold, first sale Nov 2022

## Founders and team

From Bonum Therapeutics's own website: 3 on the team.

- **Cindy Yee** Vice President, Corporate Strategy & Operations
- **Rhonda Knudsen** Director of Business Operations
- **Samuel Bjork** Executive Chair

## 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.

**Series A** 2022 **Venture** 2026 [Vivo Capital](https://millionrounds.com/fund/vivo-capital) [Digitalis Ventures](https://millionrounds.com/fund/digitalis-ventures)

## Everyone who backed them

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

[Digitalis Ventures](https://millionrounds.com/fund/digitalis-ventures) VC firm **2** rounds

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

## Quick answers about Bonum Therapeutics

### Who invested in Bonum Therapeutics?

Bonum Therapeutics's investors include Vivo Capital and Digitalis Ventures.

### How much has Bonum Therapeutics raised?

Bonum Therapeutics has raised $120M across 2 rounds since 2022.

### When did Bonum Therapeutics last raise?

Bonum Therapeutics's most recent round was a Venture of $27M in Apr 2026.

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

Bonum Therapeutics's largest round on record is $93M (Series A), in Nov 2022.

### Who backed Bonum Therapeutics first?

Bonum Therapeutics's first round on record, in Nov 2022, was backed by Vivo Capital and Digitalis Ventures.

### What stage is Bonum Therapeutics at?

Bonum Therapeutics's latest named round is a Venture, in Apr 2026.

### Where is Bonum Therapeutics based?

Bonum Therapeutics is based in the United States.

## Companies like Bonum Therapeutics

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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