WILLIAMS RANDA DUNCAN → Enterprise Products Partners L.P. EPDU

Item 4 of each of the Original Schedule 13D and the Duncan Trustee Schedule 13D is hereby amended to add the paragraphs below: The information set forth under Item 3 is incorporated into this Item 4 by reference. The purpose of the Phantom Unit Awards is to promote the interests of EPCO, the Issuer, and EPD GP by providing Ms. Williams (as a key EPCO employee) with incentive compensation awards to encourage superior performance. The purpose of the 2025-2026 DRIP Unit Purchases by Alkek and Chaswil is to hold the purchased securities for investment purposes. Other than described above, none of the Reporting Persons has any plans or proposals of the type referred to in clauses (a) through (j) of Item 4 of Schedule 13D, although they reserve the right to formulate such plans or proposals in the future.