The legal mistakes that can sink your startup before series A with Kristina Subbotina, Lexsy
Aug 6, 2026 · 41m
Summary
Host Isabel Johannesson interviews Christina Sabatina, founder of Lexi AI, on critical legal strategies for early-stage startups. Sabatina outlines four non-negotiables: vesting schedules, IP assignment, Delaware C-Corp status, and 83(b) elections to prevent founder conflicts and due diligence failures. She also advises on negotiating term sheets, maintaining board control, and avoiding predatory investor terms like excessive liquidation preferences.
Topics discussed
Introduction: Founder control and Christina Sabatina's background
Lexi AI: Augmenting lawyers with AI for startup legal ops
Early legal mistakes: Organization and choosing the right lawyer
The four non-negotiables: Vesting, IP, Delaware C-Corp, 83(b)
Deep dive: Consequences of missing vesting schedules
Deep dive: IP assignment risks with consultants and employees
Deep dive: Delaware C-Corp structure and QSBS tax benefits
Deep dive: The critical importance of the 83(b) election
Due diligence: Preparing a clean data room for investors
Fundraising mechanics: SAFEs vs. priced rounds and dilution
Valuation strategy: Avoiding down rounds and zombie startups
Control: Board composition and protecting founder authority
AI in legal: Attorney-client privilege and discovery risks
Negotiation leverage: Handling pro-rata rights and investor terms
Hidden pitfalls: Liquidation preferences and participating preferred
Cautionary tale: The dangers of using AI for merger agreements
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