United States · 
Who invested in Kyverna Therapeutics?
Kyverna Therapeutics's investors include Insight Partners, RTW Investments LLC and Bain Capital Life Sciences.
20242025
$60MSeries B$100MRound
United States · Funded startup
Who invested in Kyverna Therapeutics
Funding summaryUpdated 26 Oct 2026
$160Mraised across 2 rounds since 2023, from 2 sources
$60MSeries B$100MRound
- Latest round
- Round, $100MDec 2025
- Step-upi
- 1.7×
- 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 B, $60M Aug 2023
- Biggest round
- $100M Round · Dec 2025
- Between rounds
- 2.3 years from the last two
The rounds
- Dec 2025Round$100M1 new2 returning
Source recorded
- Aug 2023Series B$60M2 new
Source recordedSEC filing: $152M sold, first sale Nov 2021
Founders and team
From Kyverna Therapeutics's own website and the SEC filings it signed: 15 on the team.
- Warner BiddleChief Executive Officer
- Dan MaziaszChief Business Officer
- Greg MartiniChief Financial Officer
- Mayo PujolsChief Technology Officer
- Nadia DacChief Commercial Officer
- Ritesh SrivastavaChief Legal and Compliance Officer
- Christi ShawExecutive Chairperson
- Mert AktarIndependent Director
- Sravan K. EmanyIndependent Director
- Dominic BorieExecutive Officeri
- Ian ClarkIndependent Director
- James ChungExecutive Officeri
- Karen WalkerExecutive Officeri
- Peter MaagExecutive Officer, Directori
- Ryan JonesExecutive Officeri
On the board, as filediBeth SpiegelmanBrian KotzinDan SpiegelmanFred CohenSteve Liapis
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
Bain Capital Life SciencesPrivate equity1round
Missing a round, or an investor who was in one? Tell us.
Quick answers about Kyverna Therapeutics
How much has Kyverna Therapeutics raised?
Kyverna Therapeutics has raised $160M across 2 rounds since 2023.
When did Kyverna Therapeutics last raise?
Kyverna Therapeutics's most recent round was an Undisclosed round of $100M in Dec 2025.
What was Kyverna Therapeutics's biggest round?
Its most recent round, $100M in Dec 2025, is also its largest on record.
Who backed Kyverna Therapeutics first?
Kyverna Therapeutics's first round on record, in Aug 2023, was backed by Insight Partners and RTW Investments LLC.
What stage is Kyverna Therapeutics at?
Kyverna Therapeutics's latest named round is an Undisclosed round, in Dec 2025.
Where is Kyverna Therapeutics based?
Kyverna Therapeutics is based in the United States.
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