KEY POINTS
  • Legendary U.S. oilman Harold Hamm will step down as chief executive of Continental Resources and become its executive chairman, the company said on Wednesday.
  • Hamm will be replaced as CEO by William Berry, a former ConocoPhillips executive and Continental board member, as of Jan. 1.
  • Hamm, who owns 77% of Continental, said in a statement on Wednesday that his "long history of buying, not selling" shares "will not change."
Harold Hamm

Legendary U.S. oilman Harold Hamm, who once called the Organization of the Petroleum Exporting Countries a "toothless tiger," will step down as chief executive of Continental Resources and become its executive chairman, the company said on Wednesday.

Hamm will be replaced as CEO by William Berry, a former ConocoPhillips executive and Continental board member, as of Jan. 1. Jack Stark will remain as president and also become chief operating officer.