Rostislav Castillo
Investment Professional at Wellington Management
Boston, Massachusetts
Rostislav Castillo, Investment Professional at Wellington Management is an active investor based in Boston, Massachusetts. This profile covers what Rostislav Castillo backs, at which stage, and how founders can reach out in 2026.
- Investor type
- VCPEHedge FundInvestor
- Stages
- Seed
- Invests in
- Biotech & PharmaHealthcare & Biotech
- Location
- Boston, Massachusetts
- Typical check
- $250K
How to reach Rostislav Castillo
Angels and operators like Rostislav Castillo 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.
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Frequently Asked Questions
What does Rostislav Castillo invest in?
Rostislav Castillo invests in Biotech & Pharma and Healthcare & Biotech, typically at Seed. Match your sector and stage, then reach out with a personalized pitch.
What stage does Rostislav Castillo invest at?
Rostislav Castillo typically invests at Seed. Lead with traction that fits the stage when you reach out.
What is Rostislav Castillo's typical check size?
Rostislav Castillo typically writes checks around $250K. Use it as a signal for whether your raise fits their stage.
How do I contact Rostislav Castillo?
Unlock Rostislav Castillo's verified email on Round Funded Accelerator and send a personalized pitch. We surface only deliverable contacts so your outreach lands.