Alexander Samuel Edelson
Solo GP · Bethesda, Maryland
Named as the only individual (Manager of the General Partner of the Issuer) on the Form D for Slipstream Investors II, LP, a $20M venture fund (Feb 2025).
Angel Investment Confidence Score
Algorithmic score indicating recent deal velocity, check size reliability, and investment conviction in early-stage startups.
Why Alexander Samuel Edelson holds a 76/100 confidence score
- Verified past startup investments on public record
- Target check sizes calibrated between $200K–$600K
- Cross-sector early stage track record
- Named as the only individual (Manager of the General Partner of the Issuer) on the Form D for Slipstream Investors II, LP, a $20M venture fund (Feb 2025).
Building in Technology & Software? See how well your pitch deck matches Alexander Samuel Edelson’s thesis.
Check My Startup FitVerified investment track record
Named as the only individual (Manager of the General Partner of the Issuer) on the Form D for Slipstream Investors II, LP, a $20M venture fund (Feb 2025).
Source: SEC Form D: Slipstream Investors II, LP (Feb 19, 2025)
- Stages
- Pre-seed, Seed
- Typical check (est.)
- $200K–$600K
- Verified deals
- 1 on file
- Latest activity
- Feb 2025
Is Alexander Samuel Edelson a fit for you?
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What sectors does Alexander Samuel Edelson back?
Sector focus not yet verifiedVerified investments & deal activity
1 deal trackedRecent startup investments, syndicate rounds, and public co-investments across the US and Europe.
- Feb 2025
Slipstream Investors II, LP
Invested through a fund
Public Verification Sources
- SEC Form D: Slipstream Investors II, LPFeb 19, 2025
Data refreshed from SEC filings and public European announcements Oct 15, 2026. Is this you? Correct or remove this profile.
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