Plains All American Pipeline and Plains GP Holdings Announce Appointment of New Chief Operating Officer

HOUSTON, Sept. 29, 2026 (GLOBE NEWSWIRE) -- Plains All American Pipeline, L.P. (Nasdaq: PAA) and Plains GP Holdings (Nasdaq: PAGP) (collectively, “Plains”) announced that Dean Liollio has been appointed to serve as Executive Vice President and Chief Operating Officer of Plains effective as of Octob…