Ms. Rhonda I. Zygocki is Executive Vice President of Chevron Corp., since March 2011. She served as the Vice President, Policy, Government and Public Affairs (2007 through 2011) , Vice President, Health, Environment and Safety (2003 through 2007).

Mr. R. Hewitt Pate is Vice President and General Counsel of Chevron Corp., since August 2009. Mr. Pate, a long-time partner at Hunton & Williams in Washington, D.C., has headed the firm's Global Competition practice since 2005. Prior to rejoining Hunton & Williams in 2005, Pate served as the assistant attorney general for the Antitrust Division of the U.S. Department of Justice. He also served as a deputy assistant attorney general in the Antitrust Division, responsible for energy, transportation, and other regulatory matters from 2001 to 2003. In 1999, Pate served as Ewald Distinguished Visiting Professor of Law at the University of Virginia. Earlier in his career, Pate served as a law clerk for U.S. Supreme Court Justice Anthony M. Kennedy, for former Supreme Court Justice Lewis F. Powell Jr., and Fourth Circuit Court of Appeals Judge J. Harvie Wilkinson III. Mr. Pate earned his bachelor's degree from the University of North Carolina and his law degree from the University of Virginia. He is a member of the D.C. and Virginia bars.

Mr. Robert E. Denham is Lead Independent Director of Chevron Corporation. Mr. Denham has been a Partner of Munger, Tolles & Olson LLP, a law firm, since 1998 and from 1973 until 1991. Mr. Denham was Chairman and Chief Executive Officer of Salomon Inc. from 1992 until 1997. He joined Salomon in 1991, as General Counsel of Salomon and its subsidiary, Salomon Brothers. Current Public Company Directorships: Fomento Económico Mexicano, S.A. de C.V.; The New York Times Company; Oaktree Capital Group, LLC; UGL Limited. Prior Public Company Directorships (within the last five years): Alcatel-Lucent S.A. (and its predecessor, Lucent Technologies Inc.); Wesco Financial Corporation. Other Directorships, Trusteeships and Memberships: Vice Chairman, Good Samaritan Hospital of Los Angeles; James Irvine Foundation; New Village Charter School; Chairman, Russell Sage Foundation.

Ms. Linnet F. Deily is an Independent Director of Chevron Corp., since 2006. Ms. Deily is a former Deputy U.S. Trade Representative and U.S. Ambassador to the World Trade Organization and retired financial services industry executive. Ms. Deily served as Deputy U.S. Trade Representative and U.S. Ambassador to the World Trade Organization from 2001 to 2005. She was Vice Chairman of Charles Schwab Corporation from 2000 until 2001 and President of the Schwab Retail Group from 1998 until 2000 and President of Schwab Institutional Services for Investment Managers from 1996 until 1998. Prior to joining Schwab, she was Chairman, Chief Executive Officer and President from 1990 until 1996 and President and Chief Operating Officer from 1988 until 1990 of the First Interstate Bank of Texas. Current Public Company Directorships: Honeywell International Inc. Prior Public Company Directorships (within the last five years): Alcatel-Lucent S.A. (and its predecessor, Lucent Technologies Inc.). Other Directorships, Trusteeships and Memberships: Chair, Houston Endowment, Inc.; Vice Chair, Houston Zoo; Houston Museum of Fine Arts; Jung Center of Houston; Executive Chairman, St. Luke’s Episcopal Health System.

Dr. Alice P. Gast is Independent Director of Chevron Corp., since December 1, 2012. She has been the President of Lehigh University since 2006. Dr. Gast served as Vice President for Research, Associate Provost and Robert T. Haslam Chair in Chemical Engineering at Massachusetts Institute of Technology from 2001 to 2006 and, prior to that, was professor of Chemical Engineering at Stanford University and the Stanford Synchrotron Radiation Laboratory from 1985 to 2001. Other Directorships, Trusteeships and Memberships: 2010 science envoy to the Caucasus and Central Asia appointed by the U.S. Department of State; King Abdullah University of Science and Technology; The New York Academy of Sciences; Lehigh Valley Association of Independent Colleges; Patriot League Council of Presidents.

Mr. Enrique Hernandez, Jr., is an Independent Director of Chevron Corporation since December 2008. He has been Chairman, Chief Executive Officer and President of Inter-Con Security Systems, Inc., a provider of security and facility support services to government, utilities and industrial customers, since 1986. Mr. Hernandez was Executive Vice President and Assistant General Counsel of Inter-Con Security Systems from 1984 to 1985 and an associate in the law firm of Brobeck, Phleger & Harrison from 1980 until 1984. McDonald’s Corporation; Nordstrom, Inc.; Wells Fargo & Company. Other Directorships, Trusteeships and Memberships: Harvard College Visiting Committee; Harvard University Resources Committee; University of Notre Dame; the John Randolph Haynes and Dora Haynes Foundation.

Mr. Charles W. Moorman, IV, is Independent Director of Chevron Corp. He has been since 2006 Chairman of the Board, since 2005 Chief Executive Officer and since 2004 President of Norfolk Southern Corporation, a freight transportation company. From 2003 to 2004, Mr. Moorman served as Senior Vice President of Corporate Planning and Services at Norfolk Southern, and in 2003 he served as Senior Vice President of Corporate Services. From 1999 to 2004, he was President of Thoroughbred Technology and Telecommunications, Inc., a subsidiary of Norfolk Southern. Current Public Company Directorships: Norfolk Southern Corporation. Other Directorships, Trusteeships and Memberships: American Society of Corporate Executives; Chesapeake Bay Foundation; Hampton Roads Community Foundation; Nature Conservancy of Virginia; University of Virginia Medical Center Operating, Board; Chairman, Virginia Business Council.

Mr. Kevin W. Sharer is an Independent Director of Chevron Corporation since 2007. He has been a Senior Lecturer of Business Administration at the Harvard Business School since the fall of 2012. Mr. Sharer was Chairman of the Board from 2001 and Chief Executive Officer from 2000 of Amgen Inc. until his retirement in 2012. From 1992 until 2000, Mr. Sharer served as President and Chief Operating Officer of Amgen. From 1989 until 1992, Mr. Sharer was President of the Business Markets Division of MCI Communications Corporation. From 1984 until 1989, Mr. Sharer served in numerous executive capacities at General Electric Company. Current Public Company Directorships: Northrop Grumman Corporation. Prior Public Company Directorships (within the last five years): Amgen Inc. Other Directorships, Trusteeships and Memberships: Chairman, Los Angeles County Museum of Natural History; U.S. Naval Academy Foundation.

Mr. John G. Stumpf is an Independent Director of Chevron Corp., since 2010. He has been since 2010 Chairman of the Board, since 2007 Chief Executive Officer, and since 2005 President of Wells Fargo & Company, a nationwide, diversified, community-based financial services company. Prior Positions Held: From 2002 until 2005, Mr. Stumpf served as Group Executive Vice President of Community Banking at Wells Fargo. In 2000, he led the integration of Wells Fargo’s $23 billion acquisition of First Security Corporation. Beginning in 1982, Mr. Stumpf served in numerous executive capacities at Norwest Corporation until its merger with Wells Fargo in 1998, at which time he became head of Wells Fargo’s Southwestern Banking Group. Current Public Company Directorships: Target Corporation; Wells Fargo & Company. Other Directorships, Trusteeships and Memberships: The Clearing House; The Financial Services Roundtable; San Francisco Museum of Modern Art.

Dr. Ronald D. Sugar, Ph.D., is an Independent Director of Chevron Corporation since April 2005. He is the retired Chairman of the Board and Chief Executive Officer of Northrop Grumman Corporation, a global defense and technology company. Dr. Sugar was Chairman of the Board and Chief Executive Officer of Northrop Grumman Corporation from 2003 until 2010 and President and Chief Operating Officer from 2001 until 2003. He was President and Chief Operating Officer of Litton Industries, Inc., from 2000 until 2001. Current Public Company Directorships: Air Lease Corporation; Amgen Inc.; Apple Inc. Prior Public Company Directorships (within the last five years): Northrop Grumman Corporation. Other Directorships, Trusteeships and Memberships: Senior Advisor, Ares Management LLC; Boys & Girls Clubs of America; Los Angeles Philharmonic Association; National Academy of Engineering; UCLA Anderson School of Management Board of Visitors; University of Southern California.

Mr. Carl Ware is an Independent Director of Chevron Corporation since October 2001. He is a retired Executive Vice President of The Coca-Cola Company, a manufacturer of beverages. Prior Positions Held: Mr. Ware was a Senior Advisor to the CEO of The Coca-Cola Company from 2003 until 2005 and was an Executive Vice President, Global Public Affairs and Administration, from 2000 until 2003. He was President of The Coca-Cola Company’s Africa Group, with operational responsibility for 50 countries in sub-Saharan Africa from 1991 until 2000. Current Public Company Directorships: Cummins Inc. Prior Public Company Directorships (within the last five years): Coca-Cola Bottling Co. Consolidated. Other Directorships, Trusteeships and Memberships: Clark Atlanta University; PGA TOUR Golf Course Properties, Inc.