Grannus Therapeutics
Indianapolis, US · Founded 2020 · United States corporation · 2 known investors
Find your way into Grannus Therapeutics
Grannus Therapeutics develops Hsp90 inhibitors that selectively target the beta isoform of the Hsp90 protein for cancer treatment. Its lead candidate, GRE317, is designed for single-agent anti-tumor activity and combination with therapies such as PARP inhibitors and immunotherapies, with programs advancing toward IND-enabling milestones and clinical studies.
Founders & leadership
Grannus Therapeutics was founded in 2020 by Brian Blagg and Sanket Mishra.


Investors · 2
Reported raises · per SEC filings
Form D private placements$1.8M disclosed across 2 rounds · 2022–2023
▶$800KraisedJan 2024 · 9 investors · BiotechnologyRule 506(b)
- John FoglesongExecutive Officer, Director
- Brian BlaggDirector
- Offering amount
- $800K
- Amount sold
- $800K
- Minimum investment
- $250K
- First sale
- Nov 2023
- Incorporated
- Corporation, United States, 2020
- Federal exemptions
- 06b
▶$950KraisedJan 2022 · 11 investors · BiotechnologyRule 506(b)
- John FoglesongExecutive Officer, Director
- James ThompsonDirector
- Brian BlaggDirector
- Offering amount
- $1M
- Amount sold
- $950K
- Minimum investment
- $35K
- First sale
- Jan 2022
- Incorporated
- Corporation, Delaware, 2020
- Federal exemptions
- 06b
Source: SEC EDGAR Form D. Amounts as filed; amended filings shown once at their latest values.
Competitors · 4
by search overlapCompanies competing with Grannus Therapeutics for the same Google search keywords, organic and paid, via search-intersection analysis.
Frequently asked questions
- What does Grannus Therapeutics do?
- Grannus Therapeutics develops Hsp90 inhibitors that selectively target the beta isoform of the Hsp90 protein for cancer treatment. Its lead candidate, GRE317, is designed for single-agent anti-tumor activity and combination with therapies such as PARP inhibitors and immunotherapies, with programs advancing toward IND-enabling milestones and clinical studies.
- Who founded Grannus Therapeutics?
- Grannus Therapeutics was founded by Brian Blagg, Sanket Mishra in 2020.
- Who are Grannus Therapeutics's investors?
- Grannus Therapeutics's investors include 1842, Elevate Ventures.
- How much funding has Grannus Therapeutics raised?
- Grannus Therapeutics has disclosed $1.8M raised across 2 rounds.
- Where is Grannus Therapeutics headquartered?
- Grannus Therapeutics is headquartered in Indianapolis, US.




