Benson Hill Results Presentation Deck

Benson Hill Competitive Advantage: Seed-to- Ingredient Capabilities Others Advantage Source: Benson Hill internal estimates as of August 2023 Time Advantage No commercial ultra-high protein germplasm World-leading ultra-high protein & high yield commercial germplasm ~6-10 years R&D Advantage Limited or no protein testing Significant Al-breeding ~2-3 years ✓ Data Advantage Limited or no protein data Proprietary protein data yield & agronomic data Genomic data Expression data Al predictions ~2-3 years Business Model Traditional, siloed business model Beyond farm gate Ingredient model ~3 years Estimated 6-10 Years Advantage With Multiple Differentiators Substantial Scale Limited or no quality focus ~350k acres contracted through 2023 ~3 years

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