Benson Hill Investor Day Presentation Deck

Repeatable and optimized process | fastest path to consumer outcomes Al Breeding OUR ADVANTAGE • We start with world-class high protein germplasm ● CropOS® optimizes speed breeding using prediction World-leading timelines ● ● Mean Protein (%) BH UHP Commodity O Benson Hill Al Breeding Traditional Breeding 5 Breeding Year 10 CropOS Design OUR ADVANTAGE Precise changes using natural repair mechanism Restore natural diversity lost in commodity system Edit elite high protein commercial lines CropOS® optimizes targeting of novel genes Best-in-class timelines ● ● ● ● CRISPR Gene Editing ● {[1-4*10-4 CRISPR Nuclease makes a precise cut in DNA Precise edit is made to restore native genetic code

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