# Alphina Therapeutics funding: rounds and investors

> Alphina Therapeutics has raised $40M across 2 rounds since 2021. Investors include Canaan, Connecticut Innovations and Alexandria Venture Investments.

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

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

# Who invested in *Alphina Therapeutics*

2 rounds we have observed, with the 3 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 8 months ago

Funding summary Updated 26 Oct 2026

**$40M** raised across 2 rounds since 2021, from 2 sources

**$40M** Series A **$154K** Round

- **Latest round:** Round, $154K Feb 2026
- **Biggest round:** $40M Series A · Sept 2021
- **Investors:** 3

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.

2022 2023 2024 2025 2026

**$40M** Series A

**$154K** Round

- **First round:** Series A, $40M
- **Biggest round:** $40M
- **Between rounds:** 4.5 years

## The rounds

- **Feb 2026** Round **$154K** No investor was named in the report. Filed with the SEC (Form D); no report of this raise yet SEC filing: $154K sold, first sale Feb 2026
- **Sept 2021** Series A **$40M** *3 new* [Canaan](https://millionrounds.com/fund/canaan-partners) [Connecticut Innovations](https://millionrounds.com/fund/connecticut-innovations) [Alexandria Venture Investments](https://millionrounds.com/fund/alexandria-venture-investments) Source recorded SEC filing: $17M sold, first sale Sept 2021

## 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** 2021 **Round** 2026 [Canaan](https://millionrounds.com/fund/canaan-partners) [Connecticut Innovations](https://millionrounds.com/fund/connecticut-innovations) [Alexandria Venture Investments](https://millionrounds.com/fund/alexandria-venture-investments)

## Everyone who backed them

[Canaan](https://millionrounds.com/fund/canaan-partners) VC firm **1** round

[Connecticut Innovations](https://millionrounds.com/fund/connecticut-innovations) Government **1** round

[Alexandria Venture Investments](https://millionrounds.com/fund/alexandria-venture-investments) VC firm **1** round

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

## Quick answers about Alphina Therapeutics

### Who invested in Alphina Therapeutics?

Alphina Therapeutics's investors include Canaan, Connecticut Innovations and Alexandria Venture Investments.

### How much has Alphina Therapeutics raised?

Alphina Therapeutics has raised $40M across 2 rounds since 2021.

### When did Alphina Therapeutics last raise?

Alphina Therapeutics's most recent round, $154K, was in Feb 2026.

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

Alphina Therapeutics's largest round on record is $40M (Series A), in Sept 2021.

### Who backed Alphina Therapeutics first?

Alphina Therapeutics's first round on record, in Sept 2021, was backed by Canaan, Connecticut Innovations and Alexandria Venture Investments.

### What stage is Alphina Therapeutics at?

Alphina Therapeutics's latest named round is a Series A, in Sept 2021.

### Where is Alphina Therapeutics based?

Alphina Therapeutics is based in the United States.

## Companies like Alphina 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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