越洋钻探 RIG

Keelan I. Adamson is President and Chief Executive Officer of Transocean Ltd. He has served as a director since 2025. Before being named to his current position, Mr. Adamson served as President and Chief Operating Officer from March 2022 until April 2025, Executive Vice President and Chief Operations Officer from August 2018 to February 2022, as Senior Vice President, Operations from October 2017 to July 2018, and as Senior Vice President, Operations Integrity and HSE, from June 2015 to October 2017. Mr. Adamson has served in multiple executive positions with responsibilities spanning Engineering and Technical Services, Major Capital Projects, Human Resources, and as the Managing Director for the company's business in North America, Canada and Trinidad. Bachelor of Aeronautical Engineering, Queen's University Belfast (1991), Advanced Management Program, Harvard Business School (2016).

Mr. Thigpen is the Executive Chair, former Chief Executive Officer, a director of the Company since 2015, and served as President until February 2022. Mr. Thigpen served as Senior Vice President and Chief Financial Officer at National Oilwell Varco, Inc. (NOV) from 2012 to 2015. During his tenure at NOV, Mr. Thigpen spent five years from 2007 to 2012 as the company's President of Downhole and Pumping Solutions business, and four years from 2003 to 2007 as President of its Downhole Tools group. He also served in various management and business development capacities, including Director of Business Development and Special Assistant to NOV's Chair of the Board. Mr. Thigpen serves as a member of the Board of Trustees at Rice University (since 2022). He previously served as a director of Sunnova International Inc. (NYSE: NOVA) from 2024 to 2025 and as Chair of the International Association of Drilling Contractors in 2022. Upon election as Chair of the Board of Directors, Mr. Thigpen will continue to serve as Chair of the Board of Directors. Program for Management Development, Harvard Business School (2001), Bachelor of Arts degree, Economics and Managerial Studies, Rice University (1997).

Brady K. Long is Executive Vice President and Chief Legal Officer of the Company. Before being named to his current position in March 2018, Mr. Long served as Senior Vice President and General Counsel from November 2015 to March 2018. From 2011 to November 2015, when Mr. Long joined the Company, he served as Vice President-General Counsel and Secretary of Ensco plc, which acquired Pride International, Inc. where he had served as Vice President, General Counsel and Secretary since August 2009. Mr. Long joined Pride International, Inc. in June 2005 as Assistant General Counsel and served as Chief Compliance Officer from June 2006 to February 2009. He was director of Transocean Partners LLC from May 2016 until December 2016. Mr. Long previously practiced corporate and securities law with the law firm of Bracewell LLP. Mr. Long earned a Bachelor of Arts degree from Brigham Young University in 1996, a Juris Doctorate degree from the University of Texas School of Law in 1999 and an Executive LLM in Taxation from New York University in 2019.

R. Thaddeus Vayda is Executive Vice President and Chief Financial Officer of the Company. Before being named to his current position in May 2024, Mr. Vayda served as Senior Vice President of Corporate Finance and Treasurer from February 2023 to April 2024; as Vice President, Investor Relations, and Treasurer from August 2015 to February 2023, as Vice President, Corporate Finance and Treasurer from July 2014 to August 2015; as Vice President, Investor Relations and Communications from March 2012 to June 2014 and as Vice President, Investor Relations from July 2011 to February 2012. Mr. Vayda initially joined Transocean in August 1995, working with the Company until April 2000 in positions that included Director of Corporate Planning and Operational Division Engineer. Between May 2000 and June 2011, Mr. Vayda worked primarily in energy-related equity capital markets roles. Earlier in his career, Mr. Vayda held various leadership positions at Northwest Airlines. Mr. Vayda started his professional career with Booz Allen Hamilton, Management Consultants. He earned a Master of Business Administration degree from the Fuqua School of Business at Duke University, Durham, North Carolina in May 1992, and a Bachelor of Science degree in Engineering from the Catholic University of America at Washington, D.C. in May 1985.

Roderick J. Mackenzie is Executive Vice President and Chief Commercial Officer of the Company. Before being named to his current position in February 2022, Mr. Mackenzie served as Senior Vice President, Marketing, Innovation and Industry Relations from August 2018 to February 2022; Vice President, Marketing and Contracts from February 2017 to August 2018; Managing Director, Business Development and Strategic Accounts from February 2016 to February 2017; and as a Marketing Director in the U.S., France, and Dubai from March 2012 to February 2016. In addition, Mr. Mackenzie has previously served in various operational and project roles around the globe, starting his career at the Company as a rig-based engineer in 1997. Mr. Mackenzie currently serves as Chair for the International Association of Drilling Contractors. Mr. Mackenzie earned a bachelor's degree in Civil Engineering with Environmental Studies from the University of Strathclyde in 1997, and completed the Advanced Management Program at Harvard Business School in 2016.

Jason Pack is Senior Vice President and Chief Accounting Officer of the Company. Before being named to his current position in August 2024, he served as Chief Audit Executive from August 2018 to July 2024. Mr. Pack previously served as Vice President, Internal Audit at NOV Inc., where he spent 16 years. At NOV Inc., Mr. Pack held several roles, including Vice President, Finance Drilling and Intervention; Vice President, Finance Africa and Global Controller, Downhole. Prior to its acquisition by NOV Inc. in 2006, Mr. Pack served as Senior Controller of NQL Drilling Tools Inc. Mr. Pack has served as Director and Chairman of the Audit Committee for two publicly listed exploration and production companies: Kallisto Energy Corp. from November 2006 to June 2013 and Shelton Canada Corp from March 2007 to December 2009. Mr. Pack started his career at Deloitte and Touche in Edmonton, Alberta, Canada, where he worked as a staff auditor for three years. Mr. Pack is a certified public accountant and earned a Bachelor of Management degree in Accounting and a Bachelor of Science degree in Biology, Chemistry and Math from the University of Lethbridge.

Mr. Deaton served as Executive Chair of Baker Hughes Incorporated from 2012 to 2013, prior to which he served as Chair and Chief Executive Officer since 2004. He began his career with Schlumberger in 1976 and served in a variety of international capacities, including as Executive Vice President, Oilfield Services from 1998 to 1999 and as a Senior Advisor from 1999 until 2001. From 2002 until 2004, Mr. Deaton was the President, Chief Executive Officer and Director of Hanover Compressor Company. Mr. Deaton previously served as a director of Marathon Oil Corporation from 2014 to 2024, a director of Air Products and Chemicals, Inc. from 2010 to 2022 and Carbo Ceramics Inc. from 2004 to 2009 and from 2013 to 2020. He is a member of the Society of Petroleum Engineers (since 1980) and has served on its Industrial Advisory Council. He is also a director of the University of Wyoming Foundation, UCross Foundation, a non-profit research and development lab for the arts, and of the Houston Achievement Place. Mr. Deaton served as co-chair of the Wyoming Governor's Task Force for the buildout of the University of Wyoming's Engineering and Applied Sciences Center. He was a member of the National Petroleum Council (from 2007 to 2013). Bachelor of Science degree, Geology, University of Wyoming (1976)

Vanessa C.L. Chang previously served as a director and shareholder of EL & EL Investments Ltd., a privately held real estate investment business, from 1998 to 2018, as the President and Chief Executive Officer of ResolveItNow.com from 2000 until 2002 and was the Senior Vice President of Secured Capital Corp in 1998. From 1986 until 1997, Ms. Chang was the West Coast partner in charge of Corporate Finance for KPMG Peat Marwick LLP. Ms. Chang is a director or trustee of 19 separate funds, members of the American Funds family and advised by the Capital Group. She is also a director or trustee of several fund of funds, portfolio series and fund solutions, referenced off other American Funds, all advised by Capital Group and its subsidiaries and members of the American Funds family. In addition, she is a director of the privately held Global Infrastructure Solutions, Inc. (since 2021). Previously, she served as a director of Edison International (NYSE: EIX) and its wholly owned subsidiary, Southern California Edison Company from 2007 to 2025; of Sykes Enterprises, Incorporated from 2016 to 2021; Forest Lawn Memorial Parks Association, a non-profit organization, from 2005 to 2020; and SCO America, Inc., a non-profit organization, from 2013 to 2019. Ms. Chang is a member of the American Institute of Certified Public Accountants, the California State Board of Accountancy, Women Corporate Directors and the National Association of Corporate Directors. Certified Public Accountant (inactive), Bachelor of Arts, University of British Columbia (1973).

Glyn A. Barker served as Vice Chair-U.K. of PricewaterhouseCoopers LLP (PwC) from 2008 to 2011. He was also responsible for PwC's strategy and business development for the geographic areas of Europe, the Middle East, Africa and India. Mr. Barker joined PwC in 1975 and became an audit partner in 1987. He then established PwC's private equity-focused Transactions Services business and led it globally. He joined the Management Board of PwC in the UK as Head of the Assurance Practice in 2002. In 2006, he became U.K. Managing Partner and served in that role until 2008. Mr. Barker is the Chair of Irwin Mitchell Holdings Limited (since 2012) and serves as a director of Various Eateries plc (LON: VARE) (since 2020) and CI Financial Corp. (since 2025). Previously, Mr. Barker served as the Chair of Tappit Technologies (UK) Ltd. (from 2020 to 2023), as a director of Cornerstone FS plc (from 2021 to 2022), as a director of Quilter (in 2022), as a director of Berkeley Group Holdings plc (from 2012 to 2022), as a director (from 2014 to 2016) and the Chair (from 2015 to 2016) of Transocean Partners LLC, as a director of Aviva plc (from 2012 to 2019), and a director of Interserve plc (from 2016 to 2019). Mr. Barker was Deputy Chair of the English National Opera Company from 2009 to 2016. Chartered Accountant, Bachelor of Science, Economics and Accounting, University of Bristol (1975).

Mr. Dell'Osso served as President and Chief Executive Officer of Expand Energy Corporation (NASDAQ: EXE) (formerly Chesapeake Energy Corporation) from 2021 to 2025. He previously served as Chesapeake's Executive Vice President and Chief Financial Officer from 2010 until 2021. Prior to that time, he served as Vice President - Finance and Chief Financial Officer of Chesapeake's wholly owned midstream subsidiary, Chesapeake Midstream Development, L.P. from 2008 to 2010. Before joining Chesapeake, Mr. Dell'Osso was an energy investment banker with Jefferies & Co. from 2006 to 2008 and Banc of America Securities from 2004 to 2006. Master of Business Administration, Finance, University of Texas at Austin (2003). Bachelor's degree, Economics, Boston College (1998).

Frederico F. Curado served as the Chief Executive Officer of Ultrapar Participacoes S.A. from 2017 to 2021 and previously served as President and Chief Executive Officer of Embraer S.A. from 2007 to 2016. He joined Embraer in 1984 and served in a variety of management positions during his career, including Executive Vice President, Airline Market from 1998 to 2007 and Executive Vice President, Planning and Organizational Development from 1995 to 1998. Mr. Curado is a director of LATAM Airlines Group SA (BCS: LTM; NYSE: LTM) (since 2022) and a director of ABB Ltd. (SIX: ABBN) (since 2016). Mr. Curado was a director of Ultrapar from 2021 to 2022, a member of the Executive Board of the International Chamber of Commerce from 2013 to 2018, a director of Iochpe-Maxion S.A. from 2015 to 2017, the President of the Brazilian Chapter of the Brazil-United States Business Council from 2011 to 2016, a member of Brazil's National Council for Industrial Development from 2011 to 2016, and had been a director of the Smithsonian National Air and Space Museum from 2014 to 2017. Executive Master's in Business Administration, University of Sao Paulo, Brazil (1997), Bachelor of Science degree, Mechanical-Aeronautical Engineering, Instituto Tecnologico de Aeronautica in Brazil (1983).

Mr. Mohn has served as a director of the Company since 2018 when Transocean acquired Songa Offshore SE (Songa). Previously, Mr. Mohn served as a director of Songa from 2013 to 2014, and as Chair of the Songa board of directors from 2014 to 2018. Mr. Mohn is the sole owner and managing director of Perestroika AS, a Norwegian investment company with investments in oil and gas, shipping, infrastructure, real estate development and financial services. Mr. Mohn currently serves as the Chair of the Board of EMGS ASA (OSE: EMGS) (since 2021). He also currently serves on the board of directors of the following private companies: Viken Crude AS, Fornebu Sentrum Holding AS, and Fornebu Sentrum Utvikling AS. Mr. Mohn previously served as a director of Dof ASA, a Norwegian shipping company, from August 2017 to October 2019 and as a director of Fjord 1, a Norwegian transport company from August 2017 to December 2019. From 2011 to 2013, Mr. Mohn served as managing director of the worldwide family business Frank Mohn AS, a supplier of pumping systems to the oil and gas industry. Bachelor of Science degree, Royal Holloway, University of London (2001).

Mr. Merksamer is Executive Director at Mubadala Capital (since 2024). He previously was a Partner at One Investment Management from 2022 to 2024. Prior to then, Mr. Merksamer was a Partner at SoftBank Investment Advisers and a Managing Director at SB Management, an affiliate of SoftBank from 2019 to 2022. From 2017 to 2019, he was a co-founder of Caligan Partners, L.P., an investment firm. Mr. Merksamer was a Managing Director of Icahn Capital LP, a subsidiary of Icahn Enterprises L.P., from 2008 to 2016. From 2003 until 2008, he was an analyst at Airlie Opportunity Capital Management. Mr. Merksamer has served as a director of CI Financial Corp. since 2025. Previously, Mr. Merksamer served as a director of Autostore Holdings Ltd. and EQRx, LLC each from 2021 to 2024, a director of American International Group, Inc. from 2016 to 2018, Hertz Global Holdings, Inc. from 2014 to 2017, Navistar International Corporation from 2012 to 2017, Cheniere Energy Inc. from 2015 to 2017, Transocean Partners from 2014 to 2016, Hologic Inc. from 2013 to 2016, Talisman Energy Inc. from 2013 to 2015, Ferrous Resources Limited from 2012 to 2016, CVR Refining, GP, LLC, the general partner of CVR Refining, LP, from 2012 to 2014, CVR Energy, Inc. from 2012 to 2014, American Railcar Industries, Inc. from 2011 to 2013, Dynegy Inc. from 2011 to 2012, Viskase Companies, Inc. from 2010 to 2013, Federal-Mogul Holdings Corporation from 2010 to 2014, and PSC Metals Inc. from 2009 to 2012. Ferrous Resources Limited, CVR Refining, CVR Energy, American Railcar Industries, Federal-Mogul, Viskase Companies and PSC Metals are each indirectly controlled by Carl C. Icahn. Mr. Icahn also has or previously had a noncontrolling interest in Dynegy, Hologic, Talisman Energy, Navistar, Hertz, Cheniere Energy, Transocean Ltd., Transocean Partners and American International Group, Inc. through the ownership of securities. A.B. degree, Economics, Cornell University (2002).

Mr. Intrieri is the Founder and Chief Executive Officer of VDA Capital Management LLC, a private investment fund founded in 2017. Mr. Intrieri was previously employed by Carl C. Icahn-related entities in various investment-related capacities from 1998 to 2016. From 2008 to 2016, Mr. Intrieri served as Senior Managing Director of Icahn Capital LP, the entity through which Carl C. Icahn manages private investment funds. In addition, from 2004 to 2016, Mr. Intrieri was a Senior Managing Director of Icahn Onshore LP, the general partner of Icahn Partners LP, and Icahn Offshore LP, the general partner of Icahn Partners Master Fund LP, entities through which Mr. Icahn invests in securities. Mr. Intrieri is a director of Hertz Global Holdings, Inc. (NASDAQ: HTZ) (since 2014) and Chairman of the of the Board of Directors for SandRidge Energy, Inc. (NYSE: SD) (director since 2024). Mr. Intrieri previously served as a director of International Flavors & Fragrances Inc. (NYSE: IFF) in 2025, of Navistar International Corporation from 2012 until 2021, Energen Corporation from March 2018 until November 2018, Conduent Incorporated from 2017 to 2018, Chesapeake Energy Corporation from 2012 to 2016, CVR Refining, GP, LLC, the general partner of CVR Refining, LP, from 2012 to 2014, Ferrous Resources Limited from 2015 to 2016, Forest Laboratories Inc. from 2013 to 2014, CVR Energy, Inc. from 2012 to 2014, Federal-Mogul Holdings Corporation from 2007 to 2013, Icahn Enterprises L.P. from 2006 to 2012, and was Senior Vice President of Icahn Enterprises L.P. from 2011 to 2012. Mr. Intrieri was also a director of Dynegy Inc. from 2011 to 2012, and Chair and a director of PSC Metals Inc. from 2007 to 2012. He served as a director of Motorola Solutions, Inc. from 2011 to 2012, XO Holdings from 2006 to 2011, National Energy Group, Inc. from 2006 to 2011, American Railcar Industries, Inc. from 2005 to 2011, WestPoint Home LLC from 2005 to 2011, and as Chair and a director of Viskase Companies, Inc. from 2003 to 2011. Ferrous Resources Limited, CVR Refining, CVR Energy, American Railcar Industries, Federal-Mogul, Icahn Enterprises, XO Holdings, National Energy Group, WestPoint Home, Viskase Companies and PSC Metals each are or previously were indirectly controlled by Carl C. Icahn. Mr. Icahn also has or previously had a noncontrolling interest in Dynegy, Hertz, Forest Laboratories, Navistar, Chesapeake Energy, Motorola Solutions and Transocean through the ownership of securities. Certified Public Accountant (inactive), Bachelor of Science degree, with Distinction, Accounting, The Pennsylvania State University (Erie Campus) (1984).

Mr. Lacey is Executive Vice President and Chief Financial Officer of Woodward, Inc. since May 2023. Mr. Lacey previously served as Vice President of Finance, Books and Kindle Content at Amazon, Inc. from 2022 to 2023. Prior to joining Amazon, Mr. Lacey was President and Chief Executive Officer of GE Lighting, a division of Savant Systems, Inc. (Savant) from 2020 to 2022, and President and Chief Executive Officer of GE Lighting at General Electric Company (GE) from 2016 to 2020 when GE Lighting was acquired by Savant. During nearly three decades with GE, Mr. Lacey also served as President and Chief Financial Officer of GE Home & Business Solution Lighting from 2011 to 2016, Chief Financial Officer of GE Healthcare Medical Diagnostic from 2007 to 2011, and as Chief Financial Officer of GE Wind Energy from 2002 to 2005. Mr. Lacey served as a director of Parker-Hannifin Corporation from 2021 to 2023. Bachelor's degree, Accounting and Business Management, Florida Agricultural and Mechanical University (1992)