TWENTY-NINTH SUPPLEMENTAL INDENTURESupplemental Indenture • May 20th, 2024 • MPLX Lp • Pipe lines (no natural gas) • New York
THIS TWENTY-NINTH SUPPLEMENTAL INDENTURE, dated as of May 20, 2024 (this “Supplemental Indenture”), is between MPLX LP, a limited partnership duly formed and existing under the laws of the State of Delaware (the “Partnership”), and The Bank of New York Mellon Trust Company, N.A., a national banking association, as trustee (the “Trustee”).
MPLX LP as Issuer, and MPLX GP LLC as General Partner, $1,650,000,000 5.500% SENIOR NOTES DUE 2034 UNDERWRITING AGREEMENT May 15, 2024Underwriting Agreement • May 20th, 2024 • MPLX Lp • Pipe lines (no natural gas) • New York
