Plains All American Pipeline, L.P. - 8-K Filing

This Form 8-K details the proceedings of the 2026 annual meeting of common unitholders and Series A Convertible Preferred unitholders of Plains All American Pipeline, L.P. (PAA), held on May 20, 2026. Unitholders were instructed on how PAA should vote its Class C shares of Plains GP Holdings, L.P. (PAGP) at PAGP's annual meeting. The matters voted on included the election of four Class I directors for PAA GP Holdings LLC, the ratification of PricewaterhouseCoopers LLP as the independent registered public accounting firm for both PAGP and PAA for fiscal year ending December 31, 2026, and a non-binding advisory vote on the 2025 named executive officer compensation. The results showed strong support for the director nominees and the ratification of the accounting firm, with approximately 97.9% and 99.0% of votes cast in favor, respectively. The advisory vote on executive compensation received approximately 60.5% in favor.