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Occidental Petroleum CEO Vicki Hollub to Retire, Replaced by COO Richard Jackson

other · 2026-05-01

Occidental Petroleum revealed that CEO Vicki Hollub will step down on June 1, concluding her over 40-year tenure with the Houston oil company. Richard Jackson, the current Chief Operating Officer and an insider at the firm, will take over her position. This change in leadership signifies a notable shift for the company as it continues to adapt to the challenges of the energy transition and fluctuating oil markets.

Key facts

  • Vicki Hollub is retiring as CEO of Occidental Petroleum.
  • Richard Jackson, current COO, will become CEO on June 1.
  • Hollub's career at Occidental spanned over 40 years.
  • Occidental Petroleum is headquartered in Houston.
  • The succession involves an internal promotion.

Entities

Institutions

  • Occidental Petroleum

Locations

  • Houston

Sources