Mark Weiner
Syndicate lead · New York, New York
Named as one of two individuals (CCO AND CFO OF ISSUER'S MANAGER) on the Form D for Appian WAY SPV LLC, a $5M venture SPV (Aug 2023).
Angel Investment Confidence Score
Algorithmic score indicating recent deal velocity, check size reliability, and investment conviction in early-stage startups.
Why Mark Weiner holds a 76/100 confidence score
- Verified past startup investments on public record
- Target check sizes calibrated between $1.46M
- Cross-sector early stage track record
- Named as one of two individuals (CCO AND CFO OF ISSUER'S MANAGER) on the Form D for Appian WAY SPV LLC, a $5M venture SPV (Aug 2023).
Building in Technology & Software? See how well your pitch deck matches Mark Weiner’s thesis.
Check My Startup FitVerified investment track record
Named as one of two individuals (CCO AND CFO OF ISSUER'S MANAGER) on the Form D for Appian WAY SPV LLC, a $5M venture SPV (Aug 2023).
Source: SEC Form D: Appian WAY SPV LLC (Aug 25, 2023)
- Stages
- Pre-seed, Seed
- Typical check (est.)
- $1.46M
- Verified deals
- 0 on file
- Latest activity
- Aug 2023
Is Mark Weiner a fit for you?
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What sectors does Mark Weiner back?
Sector focus not yet verifiedPublic Verification Sources
- SEC Form D: Appian WAY SPV LLCAug 25, 2023
Data refreshed from SEC filings and public European announcements Oct 15, 2026. Is this you? Correct or remove this profile.
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