John S. Watson (Chevron CEO) 2010, he was Vice-Chairman of the Board. Since 2010, he has served as Chairman and CEO. He also serves as Chairman of the Board of the American Petroleum Institute, and on the Board of Directors of Caltex, Dynegy (2001–2004), the National Petroleum Council, the Business Council, the Business Roundtable, JPMorgan International Council, the American Society of Corporate Executives, and the Animal Rescue Foundation. John S. Watson (Chevron CEO) John S. Watson (born 1956) is an American businessman. He served as the Chief Executive Officer and Chairman of the Board of the Chevron Corporation from January 1, 2010 to January 31,
Dr. Watson Four" in which he was played by Ian Hunter. Athole Stewart played Watson in the 1931 film "The Speckled Band" Reginald Owen played Watson in the 1932 film "Sherlock Holmes" Warburton Gamble played Watson in the 1933 film "A Study in Scarlet" The series of Sherlock Holmes films with Basil Rathbone as Holmes and Nigel Bruce as Watson portrayed the doctor as a lovable but incompetent assistant. Some later treatments have presented a more competent Watson. Watson was played by actor André Morell in the 1959 film version of "The Hound of the Baskervilles", wherein Morell preferred that his version