United States · Who invested in Sojournix?
Sojournix's investors include Venrock, RA Capital Management, Janus Henderson Investors, Frazier Healthcare Partners and Boxer Capital, and 1 more on record.
United States · Series C startup
Who invested in Sojournix
Funding summaryUpdated 26 Oct 2026
$44Mraised across 1 round since 2019, from 1 source
- Latest round
- Series C, $44MJan 2019
- Investors
- 6
The rounds
- Jan 2019Series C$44M
Venrock
RA Capital Management
Janus Henderson Investors
Frazier Healthcare Partners
Boxer Capital
Venrock Healthcare Capital Partners
Reported by FinSMEsSEC filing: $44M sold, first sale Nov 2018
Founders and team
From the SEC filings it signed: 1 on the team.
- Daniel S. GrauExecutive Officer, Directori
On the board, as filediAaron S. DavisMartin S. FreedPeter S. KolchinskyPeter S. LancianoScott S. Rakestraw
Everyone who backed them
Missing a round, or an investor who was in one? Tell us.
Quick answers about Sojournix
How much has Sojournix raised?
Sojournix has raised $44M across 1 round since 2019.
When did Sojournix last raise?
Sojournix's most recent round was a Series C of $44M in Jan 2019.
What was Sojournix's biggest round?
Its most recent round, $44M in Jan 2019, is also its largest on record.
Who backed Sojournix first?
Sojournix's first round on record, in Jan 2019, was backed by Venrock, RA Capital Management and Janus Henderson Investors and 3 others.
What stage is Sojournix at?
Sojournix's latest named round is a Series C, in Jan 2019.
Where is Sojournix based?
Sojournix is based in the United States.
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In the same sector, and raised in the last eighteen months.
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