Benson Hill (BHIL) Proxy Filing summary

Executive summary

• Annual Stockholders Meeting scheduled for July 18, 2024, at 9 a.m. Central Time, to be held virtually via live webcast.

• Only stockholders of record as of June 11, 2024, are eligible to attend, participate, and vote electronically.

• Voting can be completed via internet, phone, or mail, with a deadline of 11:59 p.m. Eastern Time on July 17, 2024, for electronic submissions.

Voting matters and shareholder proposals

• Matters to be voted on are detailed in the Notice of Annual Meeting of Stockholders and Proxy Statement.

• Shareholders are encouraged to review the Proxy Statement before voting.

Shareholder rights and capital structure

• Shares may be held in multiple forms, including long-term incentive plans, employee stock purchase plans, restricted shares, and brokerage accounts.

• Different voting instructions and control numbers apply depending on how shares are held (E*TRADE, transfer agent, or brokerage).