Yatiri Bio
San Diego, US · Founded 2021 · Delaware corporation
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Yatiri Bio applies unbiased proteomics, deep learning, and patient-derived cellular models to cancer drug discovery, building a molecularly defined patient landscape to identify ideal patient subsets for novel therapeutics. It offers computational tools such as its ProteoBrowser data portal and ProteoModels cellular systems for oncology drug developers working on personalized medicine.
Founders & leadership
Yatiri Bio was founded in 2021 by Pilgrim Jackson.

Reported raises · per SEC filings
Form D private placements$2.9M disclosed across 2 rounds · 2021–2022
▶$1.2MraisedMar 2024 · 13 investors · Other TechnologyRule 506(b)
- Mahan AbbasianExecutive Officer, Director
- Afshin MahmoudiExecutive Officer, Director
- Raman AfsharExecutive Officer, Director
- Pilgrim JacksonExecutive Officer, Director
- Offering amount
- $7M
- Amount sold
- $1.2M
- First sale
- Apr 2022
- Incorporated
- Corporation, Delaware, 2021
- Federal exemptions
- 06b
▶$1.7MraisedJul 2021 · 21 investors · Other TechnologyRule 506(b)
- Pilgrim JacksonExecutive Officer, Director
- Raman AfsharDirector
- Mahan AbbasianDirector
- Afshin MahmoudiDirector
- Offering amount
- $1.7M
- Amount sold
- $1.7M
- First sale
- Mar 2021
- Incorporated
- Corporation, Delaware, 2021
- Federal exemptions
- 06b
Source: SEC EDGAR Form D. Amounts as filed; amended filings shown once at their latest values.
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Frequently asked questions
- What does Yatiri Bio do?
- Yatiri Bio applies unbiased proteomics, deep learning, and patient-derived cellular models to cancer drug discovery, building a molecularly defined patient landscape to identify ideal patient subsets for novel therapeutics. It offers computational tools such as its ProteoBrowser data portal and ProteoModels cellular systems for oncology drug developers working on personalized medicine.
- Who founded Yatiri Bio?
- Yatiri Bio was founded by Pilgrim Jackson in 2021.
- How much funding has Yatiri Bio raised?
- Yatiri Bio has disclosed $2.9M raised across 2 rounds.
- Where is Yatiri Bio headquartered?
- Yatiri Bio is headquartered in San Diego, US.





