Calumet (CLMT) Proxy filing summary

Executive summary

• Annual meeting scheduled for June 2, 2026, to be held virtually for shareholder participation.

• Shareholders are encouraged to review proxy materials online and vote by June 1, 2026.

Voting matters and shareholder proposals

• Election of three Class II director nominees: Todd Borgmann, Daniel J. Sajkowski, and Bradford T. Sanders.

• Advisory vote to approve named executive officer compensation (say-on-pay).

• Ratification of Grant Thornton LLP as independent registered public accounting firm for fiscal year ending December 31, 2026.

• Board recommends voting in favor of all proposals.

Board of directors and corporate governance

• Board is presenting three nominees for Class II director positions for election at the annual meeting.