Plains All American appoints former Oil States CEO Cynthia Taylor to board

Filed May 13, 2026 · Period ending May 11, 2026 · ~1 min read

Key Changes

• medium

  Cynthia B. Taylor appointed as independent director to Class III of the board, effective May 11, 2026. She will serve on the Compensation Committee and Health, Safety, Environmental and Sustainability Committee.

  Item 5.02 verify on EDGAR →
• medium

  Taylor brings 30+ years of energy industry experience, most recently serving as CEO and President of Oil States International from 2007 until her retirement in May 2026. She currently serves on AT&T's board as audit committee chair.

  Item 5.02 verify on EDGAR →
• low

  New director will receive standard compensation: $120,000 annual cash retainer plus approximately $160,000 in phantom Class A Shares that vest after one year, consistent with existing non-employee director program.

  Item 5.02 verify on EDGAR →