Amendment to Cooperation Agreement, by and among the Company and Elliott Investment Management L.P., Elliott Associates, L.P., Elliott International, L.P. and The Liverpool Limited Partnership, dated as of February 19, 2025

Amendments to the Cooperation Agreement.

The Company and the Elliott Parties agree that their respective obligations under Section 1(h)(i) of the Cooperation Agreement shall not apply to the Safety and Operations Committee of the Board.

Section 3(a) of the Cooperation Agreement is hereby amended by adding the following proviso at the end of the definition of “Cooperation Period”:

Section 3(c)(i) of the Cooperation Agreement is hereby amended and restated as follows:

Public Announcement. Not later than 8:00 a.m., Central Time, on February 19, 2025, the Company shall file with the SEC a Current Report on Form 8-K (the “Form 8-K”) disclosing its entry into this Amendment and including a copy of this Amendment as an exhibit thereto. The Elliott Parties shall promptly, but in no case prior to the filing of the Form 8-K with the SEC, file an amendment to the Schedule 13D (the “13D Amendment”) with respect to the Company originally filed by Elliott Investment Management L.P. and the other filing persons thereof with the SEC on August 5, 2024, reporting the entry into this Amendment, including a copy of this Amendment and amending, restating, supplementing or otherwise modifying all applicable items to conform to its obligations hereunder. The Form 8-K and the 13D Amendment shall each be consistent with the terms of this Amendment, and shall be in form and substance reasonably acceptable to the Company and the Elliott Parties. The Company shall provide the Elliott Parties and their Representatives with a copy of the Form 8-K prior to its filing with the SEC and shall consider any timely comments of the Elliott Parties and their Representatives. The Elliott Parties shall provide the Company and its Representatives with a copy of the 13D Amendment prior to its filing with the SEC and shall consider any timely comments of the Company and its Representatives. Neither of the Company or any of its Affiliates nor the Elliott Parties or any of their respective Affiliates shall make any public statement regarding the subject matter of this Amendment, this Amendment or the matters set forth in the Form 8-K prior to the filing of the Form 8-K without the prior written consent of the other party.

Governing Law. THIS AMENDMENT WILL BE GOVERNED IN ALL RESPECTS, INCLUDING VALIDITY, INTERPRETATION AND EFFECT, BY THE LAWS OF THE STATE OF TEXAS WITHOUT GIVING EFFECT TO THE CHOICE OF LAW PRINCIPLES OF SUCH STATE.

Counterparts. This Amendment may be executed in one or more counterparts and by scanned computer image (such as .pdf), each of which will be deemed to be an original copy of this Amendment.

Entire Understanding; Amendment. Except as provided in Section 1 of this Amendment, the Cooperation Agreement shall remain unmodified and in full force and effect. This Amendment, the Cooperation Agreement, the Confidentiality Agreement and the Information Sharing Agreement contain the entire understanding of the parties with respect to the subject matter hereof and supersede any and all prior and contemporaneous agreements, memoranda, arrangements and understandings, both written and oral, between the parties, or any of them, with respect to the subject matter of this Amendment, the Cooperation Agreement, the Confidentiality Agreement and the Information Sharing Agreement. This Amendment may be amended only by an agreement in writing executed by the Company and the Elliott Parties.