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Form 4 Calumet, Inc. /DE For: Jun 05 Filed by: Heritage Group

June 5, 2026 4:30 PM
FORM 4 UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940
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Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).
1. Name and Address of Reporting Person *
Heritage Group
(Last) (First) (Middle)
6640 INTECH BLVD, SUITE 200
(Street)
INDIANAPOLIS IN 46278
(City) (State) (Zip)
2. Issuer Name and Ticker or Trading Symbol
Calumet, Inc. /DE [ CLMT ] 		5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
Director X 10% Owner
Officer (give title below) Other (specify below)
13(d) 10% Group Member
3. Date of Earliest Transaction (Month/Day/Year)
06/05/2026
4. If Amendment, Date of Original Filed (Month/Day/Year)
 6. Individual or Joint/Group Filing (Check Applicable Line)
X Form filed by One Reporting Person
Form filed by More than One Reporting Person
Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3) 2. Transaction Date (Month/Day/Year) 2A. Deemed Execution Date, if any (Month/Day/Year) 3. Transaction Code (Instr. 8) 4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5) 5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4) 6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 7. Nature of Indirect Beneficial Ownership (Instr. 4)
Code V Amount (A) or (D) Price
Common Stock 06/05/2026 G 540,000 D $ 0 (1) 12,440,211 D
Common Stock 1,200,000 I See Footnote (2)
Common Stock 882,974 I See Footnote (3)
Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned
(e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3) 2. Conversion or Exercise Price of Derivative Security 3. Transaction Date (Month/Day/Year) 3A. Deemed Execution Date, if any (Month/Day/Year) 4. Transaction Code (Instr. 8) 5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5) 6. Date Exercisable and Expiration Date (Month/Day/Year) 7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4) 8. Price of Derivative Security (Instr. 5) 9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4) 10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 11. Nature of Indirect Beneficial Ownership (Instr. 4)
Code V (A) (D) Date Exercisable Expiration Date Title Amount or Number of Shares
Explanation of Responses:
1. The reported transaction represents a charitable donation of shares of Common Stock by the Reporting Person to The J.E. Fehsenfeld Family Foundation, Inc., a tax-qualified private foundation.
2. The Reporting Person beneficially owns 1,200,000 shares of Common Stock that are owned directly by The Heritage Group Investment Company, LLC, an Indiana manager-managed limited liability company ("Investment LLC"), for which the Reporting Person serves as the Manager. The Reporting Person disclaims beneficial ownership of the Common Stock directly held by Investment LLC, except to the extent of any pecuniary interest therein, and the inclusion of these shares in this report shall not be deemed an admission of beneficial ownership of all the reported shares for purposes of Section 16 or for any other purpose.
3. The reported securities are directly held by Lumet Investments, Inc. (f/k/a Calumet, Incorporated), an Indiana corporation ("Lumet Investments"). The Reporting Person is an indirect shareholder of Lumet Investments through Asphalt Materials, Inc. ("AMI"). The Reporting Person does not control AMI and therefore disclaims beneficial ownership of the Common Stock directly held by Lumet Investments, except to the extent of any pecuniary interest therein, and the inclusion of these shares in this report shall not be deemed an admission of beneficial ownership of all the reported shares for purposes of Section 16 or for any other purpose.
/s/ Amy Schumacher, CEO 06/05/2026
** Signature of Reporting Person Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.

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