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): January 16, 2025 (January 14, 2025)

CELANESE CORPORATION

(Exact name of registrant as specified in its charter)

Delaware		001-32410		98-0420726
(State or other jurisdiction of incorporation)		(Commission File Number)		(IRS Employer Identification No.)

222 West Las Colinas Blvd. Suite 900N, Irving, TX 75039

(Address of Principal Executive Offices) (Zip Code)

Registrant's telephone number, including area code: (972) 443-4000

N/A

(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 (see General Instruction A.2. below):

¨ 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:

Title of Each Class	Trading Symbol(s)	Name of Each Exchange on Which Registered
Common Stock, par value $0.0001 per share	CE	The New York Stock Exchange
1.250% Senior Notes due 2025	CE /25	The New York Stock Exchange
4.777% Senior Notes due 2026	CE /26A	The New York Stock Exchange
2.125% Senior Notes due 2027	CE /27	The New York Stock Exchange
0.625% Senior Notes due 2028	CE /28	The New York Stock Exchange
5.337% Senior Notes due 2029	CE /29A	The New York Stock Exchange

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

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 January 14, 2024, Celanese Corporation (the “Company”) appointed Todd Elliott as Senior Vice President, Engineered Materials, effective as of February 3, 2025, to succeed Thomas Kelly, who is stepping down on January 31, 2025 and will serve in a transition role through March 10, 2025.

The Company expects to enter into a separation agreement (“Separation Agreement”) with Mr. Kelly pursuant to which he will receive severance benefits in accordance with and under the Company’s Designated Roles Member Severance Benefits Plan.

The foregoing description of the Separation Agreement does not purport to be complete and is qualified in its entirety by reference to the full text of the Separation Agreement, a copy of which will be filed as an exhibit to the Company’s Quarterly Report on Form 10-Q for the quarter ending March 31, 2025.

On January 16, 2025, the Company issued a press release announcing these leadership changes, a copy of which is attached hereto as Exhibit 99.1.

Item 9.01 Financial Statements and Exhibits

(d) The following exhibits are being furnished herewith:

Exhibit Number
Exhibit Number		Description
99.1		Press Release dated January 16, 2025
104		Cover Page Interactive Data File (the cover page XBRL tags are embedded within the inline XBRL document contained in Exhibit 101)

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.

	CELANESE CORPORATION

	By:	/s/ Ashley B. Duffie
	Name:	Ashley B. Duffie
	Title:	Senior Vice President, General Counsel and Corporate Secretary

	Date:	January 16, 2025