ENTERPRISE PRODUCTS PARTNERS L.P.

Insider Trading Arrangements

During the three months ended September 30, 2026, no director or officer (as defined in Rule 16a-1(f) of the Securities Exchange Act of 1934) of Enterprise GPadopted orterminated a “Rule 10b5-1 trading arrangement” or “non-Rule 10b5-1 trading arrangement,” as each term is defined in Item 408(a) of Regulation S-K.

Retention Agreement

On November 2, 2026, Graham W. Bacon, Executive Vice President and Chief Operating Officer of Enterprise GP, entered into a retention agreement with EPCO (the “Retention Agreement”). Pursuant to the Retention Agreement, Mr. Bacon will be entitled to (i) a cash retention payment of $1,000,000, less any applicable withholding taxes on such payment (the “First Retention Payment”), in a lump sum within seven business days following his completion of continuous active full-time employment with EPCO from January 1, 2027 through December 31, 2027 (the “First Retention Period”), (ii) a second cash retention payment of $1,000,000, less any applicable withholding taxes on such payment (the “Second Retention Payment”), in a lump sum within seven business days following his completion of continuous active full-time employment with EPCO from January 1, 2028 through December 31, 2028 (the “Second Retention Period”), and (iii) a third cash retention payment of $1,000,000, less any applicable withholding taxes on such payment (the “Third Retention Payment” and together with the First Retention Payment and the Second Retention Payment, each a “Retention Payment” and collectively, the “Retention Payments”), in a lump sum within seven business days following his completion of continuous active full-time employment with EPCO from January 1, 2029 through December 31, 2029 (the “Third Retention Period” and together with the First Retention Period and the Second Retention Period, each a “Retention Period” and collectively, the “Retention Periods”); provided (in each case) that Mr. Bacon maintains a satisfactory level of performance (the “Performance Requirement”) during the applicable Retention Period, as determined at the sole good faith discretion of the Chairman of EPCO.

Notwithstanding the foregoing, in the event of an involuntary termination of Mr. Bacon’s employment prior to the end of a particular Retention Period for specified reasons, including death, disability, retirement on or after January 1, 2028, or termination of his employment by EPCO other than for “cause” (as defined in the Retention Agreement), and subject to meeting the Performance Requirement through his termination date, Mr. Bacon will receive (or in the event of his death, his estate will receive), a cash payment equal to a pro-rata amount of the Retention Payment for such Retention Period, less all applicable withholding taxes and other required deductions on such payment, in a lump sum within seven business days following his termination date. Such pro-rata amount shall be determined based on the number of days Mr. Bacon is employed during the applicable Retention Period over the total number of days in such Retention Period.

Any Retention Payment is in addition to any discretionary incentive compensation that EPCO or any of its affiliates may grant or have in place from time to time. Although the Retention Agreement was entered into with EPCO, all or a portion of the compensation related to the Retention Agreement may be allocated to the Partnership in accordance with the ASA.