8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 8-K

CURRENT REPORT

Pursuant to Section 13 OR 15(d) of The Securities Exchange Act of 1934

Date of Report (Date of earliest event reported): April 1, 2024

CALUMET SPECIALTY PRODUCTS PARTNERS, L.P.

(Exact name of registrant as specified in its charter)

Delaware	000-51734	35-1811116
(State or other jurisdiction of incorporation)	(Commission File Number)	(IRS Employer Identification No.)

2780 Waterfront Pkwy E. Drive

Suite 200

Indianapolis, Indiana 46214

(Address of principal executive offices) (Zip Code)

Registrant’s telephone number, including area code (317) 328-5660

(Former name or former address, if changed since last report.)

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:

☐ Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

☐ Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

☐ Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

☐ Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Securities Registered Pursuant to Section 12(b) of the Act:

a
Title of each class	Trading symbol(s)	Name of each exchange on which registered
Common units representing limited partner interests	CLMT	The Nasdaq Stock Market LLC

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2 of this chapter).

Emerging growth company ☐

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐

Item 5.02 Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers.

On April 1, 2024, Ryan A. Willman notified Calumet GP, LLC (the “Company”), the general partner of Calumet Specialty Products Partners, L.P., of his resignation as the Company’s Chief Accounting Officer and principal accounting officer, effective April 26, 2024 (the “Effective Date”).

On April 4, 2024, the Board of Directors of the Company appointed Vincent Donargo as the Company’s Chief Accounting Officer and principal accounting officer effective upon Mr. Willman’s departure on the Effective Date. Mr. Willman will continue to serve as the Company’s Chief Accounting Officer and principal accounting officer until the Effective Date.

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

	CALUMET SPECIALTY PRODUCTS PARTNERS, L.P.
	By:	CALUMET GP, LLC, its General Partner
April 5, 2024	By:	/s/ Todd Borgmann
		Name: Todd Borgmann
		Title: Chief Executive Officer

XML

Document and Entity Information	Apr. 01, 2024
Document and Entity Information [Abstract]
Entity Central Index Key	0001340122
Amendment Flag	false
Entity Incorporation, State or Country Code	DE
Document Type	8-K
Document Period End Date	Apr. 01, 2024
Entity Registrant Name	CALUMET SPECIALTY PRODUCTS PARTNERS, L.P.
Entity Address, Address Line One	2780 Waterfront Pkwy E. Drive
Entity Address, Adress Line Two	Suite 200
Entity Address, City or Town	Indianapolis
Entity Address State Or Province	IN
Entity Address, Postal Zip Code	46214
City Area Code	317
Local Phone Number	328-5660
Soliciting Material	false
Pre-commencement Tender Offer	false
Pre-commencement Issuer Tender Offer	false
Entity Emerging Growth Company	false
Written Communications	false
Entity File Number	000-51734
Entity Tax Identification Number	35-1811116