Proxy Results (Form 8-K)

On June 10, 2025, Calumet, Inc. (the "Company") held its 2025 Annual Meeting of Stockholders (the "2025 Annual Meeting"). At the 2025 Annual Meeting, the Company's stockholders voted on four proposals as described below.

Proposal No. 1 - Election of Class I Directors

The Company's stockholders elected the four Class I director nominees listed below as directors of the Company, each to serve until the Company's 2028 Annual Meeting of Stockholders and until their successors are duly elected and qualified. The voting results were as follows:

Proposal No. 2 - Advisory Vote to Approve Executive Compensation

The Company's stockholders approved, on a non-binding,advisory basis, the Company's executive compensation. The voting results were as follows:

Proposal No. 3 - Advisory Vote on the Frequency of the Executive Compensation Vote

The Company's stockholders voted on a non-binding,advisory basis on the frequency of future votes on executive compensation. The voting results were as follows:

In light of these voting results, the Company plans to hold future advisory votes on executive compensation annually until the next required vote on the frequency of such advisory votes, or until the Board of Directors of the Company otherwise determines that a different frequency is in the best interests of the Company and its stockholders.

Proposal No. 4 - Ratification of the Selection of Independent Registered Public Accounting Firm

The Company's stockholders ratified the selection of Grant Thornton LLP as the Company's independent registered public accounting firm for the year ending December 31, 2025. The voting results were as follows: