Nathan Stebbins
Senior Principal at Flagship Pioneering
Los Angeles, California
Nathan Stebbins, Senior Principal at Flagship Pioneering is an active investor based in Los Angeles, California. This profile covers what Nathan Stebbins backs, at which stage, and how founders can reach out in 2026.
- Investor type
- VCInvestor
- Stages
- Early Stage VentureSeries A
- Invests in
- Biotech & PharmaHealthcare & BiotechArtificial Intelligence
- Location
- Los Angeles, California
- Typical check
- $750K
- Past investments
- 54
Notable investments
Denali Therapeutics
Syros Pharmaceuticals
Incredible FoodsInzen Therapeutics
Ohana Biosciences
T2 BiosystemsTangent Medical Technologies
Kaleido BioSciences
Permeon Biologics
Kovio
Oasys WaterHow to reach Nathan Stebbins
Angels and operators like Nathan Stebbins reply to specific, personalized notes that show real traction, not mass blasts. Build a verified list, write a note that fits their thesis, and track replies, all on Round Funded Accelerator.
Connect with Nathan Stebbins
Frequently Asked Questions
What does Nathan Stebbins invest in?
Nathan Stebbins invests in Biotech & Pharma, Healthcare & Biotech and Artificial Intelligence, typically at Early Stage Venture and Series A. Match your sector and stage, then reach out with a personalized pitch.
What stage does Nathan Stebbins invest at?
Nathan Stebbins typically invests at Early Stage Venture and Series A. Lead with traction that fits the stage when you reach out.
What is Nathan Stebbins's typical check size?
Nathan Stebbins typically writes checks around $750K. Use it as a signal for whether your raise fits their stage.
How do I contact Nathan Stebbins?
Unlock Nathan Stebbins's verified email on Round Funded Accelerator and send a personalized pitch. We surface only deliverable contacts so your outreach lands.