Bruce A. Fleming - 24 Feb 2026 Form 4 Insider Report for Calumet, Inc. /DE (CLMT)

Signature
/s/ Connor J. Egan, as attorney-in-fact
Issuer symbol
CLMT
Transactions as of
24 Feb 2026
Net transactions value
$0
Form type
4
Filing time
26 Feb 2026, 20:40:30 UTC
Previous filing
19 Dec 2025
Next filing
11 Mar 2026

Reporting Owners (1)

Name Relationship Address Signature Signature date CIK
Fleming Bruce A EVP - MONTANA RENEWABLES 1060 N CAPITOL AVE, SUITE 6-401, INDIANAPOLIS /s/ Connor J. Egan, as attorney-in-fact 26 Feb 2026 0001670422

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Underlying Class Amount Exercise Price Ownership Footnotes
transaction CLMT Restricted Stock Units Award $0 +10,850 $0.000000 10,850 24 Feb 2026 Common Stock, par value $0.01 per share 10,850 Direct F1, F2
transaction CLMT Restricted Stock Unit Award $0 +7,700 $0.000000 7,700 24 Feb 2026 Common Stock, par value $0.01 per share 7,700 Direct F1, F3
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 Each Restricted Stock Unit is the economic equivalent of one share of Calumet, Inc. common stock, par value $0.01 per share.
F2 Reflects 2025 performance-based restricted stock units, for which performance was certified by the Company's Board of Directors on the transaction date. These Restricted Stock Units remain subject to service based vesting requirements through February 25, 2028.
F3 These Restricted Stock Units vest on February 24, 2029.