Bluejay Therapeutics
San Mateo, US · Founded 2019 · Delaware corporation · 11 employees on LinkedIn · 10 known investors
Healthcare company acquired by Mirum Pharmaceuticals, a former RiverVest portfolio company.
Founders & leadership
Bluejay Therapeutics was founded in 2019 by Keting Chu.
KC
Keting ChuFounder
DY
Dajun YangNamed on SEC filing
NH
Nancy HongNamed on SEC filing
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Alon LazarusNamed on SEC filing
WJ
William J. RutterNamed on SEC filing
TJ
Ting JiaNamed on SEC filing
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Wen ChenNamed on SEC filing
Investors · 10
Frazier Life SciencesPalo Alto
RA CapitalBoston
RiverVest Venture PartnersSt. Louis · $500K – $3M
HBM Healthcare InvestmentsreportedZug
Novo HoldingsreportedCopenhagen · $1.1M – $54M
T. Rowe PricereportedBaltimore
Wellington ManagementreportedBoston · $5M – $50M
Also in the syndicate · 3
Arkin Bio VenturesOctagon CapitalUnicorn Capital
Reported raises · per SEC filings
Form D private placements$221.7M disclosed across 3 rounds · 2021–2024
▶$182MraisedMay 2024 · 19 investors · Other TechnologyRule 506(b)
▶$182MraisedMay 2024 · 19 investors · Other Technology
Rule 506(b)Officers, directors & promoters on the filing
- Dan EstesDirector
- Pascal KroteeDirector
- Jianqing LiDirector
- Keting ChuExecutive Officer, Director
- Alon LazarusDirector
- Dajun YangDirector
- Offering amount
- $182M
- Amount sold
- $182M
- First sale
- May 2024
- Incorporated
- Corporation, Delaware, 2019
- Federal exemptions
- 06b
▶$20.5MraisedAug 2022 · 9 investors · Other TechnologyRule 506(b)
▶$20.5MraisedAug 2022 · 9 investors · Other Technology
Rule 506(b)Officers, directors & promoters on the filing
- Keting ChuExecutive Officer, Director
- Dajun YangDirector
- Nancy HongDirector
- Alon LazarusDirector
- William J. RutterDirector
- Ting JiaDirector
- Wen ChenDirector
- Offering amount
- $41.2M
- Amount sold
- $20.5M
- First sale
- Aug 2022
- Incorporated
- Corporation, Delaware, 2019
- Federal exemptions
- 06b
▶$19.2MraisedJun 2021 · 6 investors · Other TechnologyRule 506(b)
▶$19.2MraisedJun 2021 · 6 investors · Other Technology
Rule 506(b)Officers, directors & promoters on the filing
- Keting ChuExecutive Officer, Director
- Offering amount
- $24.2M
- Amount sold
- $19.2M
- First sale
- Jun 2021
- Incorporated
- Corporation, Delaware, 2019
- Federal exemptions
- 06b
Source: SEC EDGAR Form D. Amounts as filed; amended filings shown once at their latest values.
In the news
Frequently asked questions
- What does Bluejay Therapeutics do?
- Healthcare company acquired by Mirum Pharmaceuticals, a former RiverVest portfolio company.
- Who founded Bluejay Therapeutics?
- Bluejay Therapeutics was founded by Keting Chu in 2019.
- Who are Bluejay Therapeutics's investors?
- Bluejay Therapeutics's investors include Frazier Life Sciences, RA Capital, RiverVest Venture Partners, HBM Healthcare Investments, Novo Holdings, T. Rowe Price, Wellington Management.
- How much funding has Bluejay Therapeutics raised?
- Bluejay Therapeutics has disclosed $221.7M raised across 3 rounds.
- Where is Bluejay Therapeutics headquartered?
- Bluejay Therapeutics is headquartered in San Mateo, US.

