Jonah Proujansky-Bell
Solo GP · San Francisco, CA
Jonah Proujansky-Bell is a solo GP based in San Francisco, CA, investing at pre-seed, seed stage. Jonah Proujansky-Bell's most recent fund with a disclosed size, Lexi Ventures Fund I LP, filed a $10M offering with the SEC in Jul 2025. Estimated typical check: $100K–$300K. Jonah Proujansky-Bell's latest dated investing activity was in Jul 2025.
Why Jonah Proujansky-Bell is listed
Named as the only individual (Managing Member of the General Partner of the Issuer) on the Form D for Lexi Ventures Fund I LP, a $10M venture fund (Jul 2025).
Source: SEC Form D: Lexi Ventures Fund I LP (Jul 10, 2025)
Is this you? Remove or correct this profile.
- Stages
- Pre-seed, Seed
- Typical check (est.)
- $100K–$300K
- Latest fund
- $10M · Jul 2025
- Latest dated activity
- Jul 2025
Is Jonah Proujansky-Bell a fit for you?
See your fit score and the reason, contact details, and any warm path from your network.
What does Jonah Proujansky-Bell invest in?
Sector focus not yet verifiedWhat has Jonah Proujansky-Bell invested in recently?
- Jul 2025
Lexi Ventures Fund I LP
Invested through a fund
Funds and deal vehicles Jonah Proujansky-Bell filed with the SEC
- Jul 2025
Lexi Ventures Fund I LP
Fund · $10M offering
Sources
- SEC Form D: Lexi Ventures Fund I LPJul 10, 2025
Data refreshed from public sources Oct 15, 2026. Is this you? Remove or correct this profile.