United States · 
Who invested in Alphina Therapeutics?
Alphina Therapeutics's investors include Canaan, Connecticut Innovations and Alexandria Venture Investments.
20222023202420252026
$40MSeries A$154KRound
United States · Series A startup
Who invested in Alphina Therapeutics
Funding summaryUpdated 26 Oct 2026
$40Mraised across 2 rounds since 2021, from 2 sources
$40MSeries A$154KRound
- Latest round
- Round, $154KFeb 2026
- Biggest round
- $40MSeries A · Sept 2021
- Investors
- 3
The funding story
Each circle is a round, placed by date and sized by amount. The line above is the running total.
- First round
- Series A, $40M Sept 2021
- Biggest round
- $40M Series A · Sept 2021
- Between rounds
- 4.5 years from the last two
The rounds
- Feb 2026Round$154K
No investor was named in the report.
Filed with the SEC (Form D); no report of this raise yetSEC filing: $154K sold, first sale Feb 2026
- Sept 2021Series A$40M3 new
Source recordedSEC 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.
Everyone who backed them
Alexandria Venture InvestmentsVC firm1round
Missing a round, or an investor who was in one? Tell us.
Quick answers about Alphina Therapeutics
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.
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