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David Rivas. Mr. Rivas has served as our Chief Technology Officer since February 2023 and previously was Senior Vice President, Systems and Services at Rigetti since March 2019, where he oversaw the engineering and operations of Rigetti's Quantum Cloud Services platform. Mr. Rivas served as Vice President Engineering at Bolt Threads from March 2017 until February 2018. He served as President and COO and later as CEO of Stage 3 Systems from 2013 to 2015. He held several roles at Nokia from 2007 to 2012, including Vice President, Emerging Products and Vice President, Product & Technology Management. From October 2003 until February 2006, he served as Chief Technology Officer - Client Systems Group at Sun Microsystems. He holds a B.S. and M.S. in electrical and computer engineering, both from the University of California, San Diego. Effective 18th August 2026, David Rivas has been appointed as the Chief Operating Officer of the Company. In this newly created role, Rivas will oversee fabrication operations, systems delivery, software engineering, applications, business development, government programs, supply chain, and facilities.

Mr. Bertelsen has served as our Chief Financial Officer since February 2023. Mr. Bertelsen was most recently Chief Financial Officer and Chief Operating Officer of CyberOptics Corporation, a developer and manufacturer of high precision sensors and inspection systems for the semiconductor and electronics industry, until November 2022. Mr. Bertelsen joined CyberOptics as Vice President-Finance and Chief Financial Officer in 2005. In February 2014, Mr. Bertelsen was appointed Chief Operating Officer of CyberOptics and also retained his positions as Vice President-Finance and Chief Financial Officer. Mr. Bertelsen was also appointed Secretary of CyberOptics in February 2016. Before joining CyberOptics, Mr. Bertelsen held various positions with Computer Network Technology Corporation, a provider of storage networking equipment and solutions (CNT), as Vice President, Finance, Corporate Controller and Treasurer and Assistant Secretary. Prior to joining CNT, Mr. Bertelsen was a Certified Public Accountant with KPMG LLP.

Dr. Subodh Kulkarni has served as President, Chief Executive Officer and director of Rigetti since December 2022. Dr. Kulkarni previously served as president, chief executive officer, and member of the Board of Directors of CyberOptics Corporation (CyberOptics), a developer and manufacturer of high precision sensors and inspection systems for the semiconductor and electronics industry. He held these roles from 2014 until CyberOptics was acquired by Nordson Corporation in November 2022. Prior to CyberOptics, Dr. Kulkarni was chief executive officer of Prism Computational Sciences, a developer of software tools for scientific and commercial applications in the semiconductor industry. Earlier in his career, he held additional leadership positions, including chief technology officer and senior vice president of OEM/Emerging business, global commercial business, R&D and manufacturing at Imation, a global, scalable storage and data security company. Dr. Kulkarni began his career in research and management positions with 3M Corporation and IBM. He received his B.S. in chemical engineering from the Indian Institute of Technology, Mumbai, and later obtained a M.S. and Ph.D. in chemical engineering from MIT. Dr. Kulkarni currently serves on the Board of Directors of KeyTronic Corporation (NASDAQ: KTCC), a publicly traded electronics manufacturing services company, as well as chairman of the Board of Directors of Prism Computational Sciences.

Mr. Clifton has served as a member of the Board of Directors since March 2022. Mr. Clifton currently serves as a Partner at Falfurrias Management Partners, where he helps lead Falfurrias Growth Partners, a technology-focused private equity fund, a position he has held since September 2022. He served as a director and Chief Financial Officer of Supernova Partners Acquisition Company III Ltd. from March 2021 until March 2023 and April 2023, respectively, and as a director and Chief Financial Officer of Supernova Partners Acquisition Company II, Ltd. from October 2020 until March 2022. Prior to that he was a senior investment professional at The Carlyle Group from 2010 to September 2020 as a member of its flagship U.S. Buyout team where he helped lead Carlyle's investing activities in enterprise software, financial technology, semiconductors and IT services. He has served on nine private and two public Boards of Directors. Over his career, Mr. Clifton has been involved in several leveraged buyouts, growth investments, and carve-outs. Additionally, Mr. Clifton has substantial public market experience and has helped lead the public offerings of multiple companies. Prior to joining Carlyle, Mr. Clifton worked at two middle market private equity firms, as well as in the M&A group of Bank of America Securities. He earned a Bachelor of Arts, cum laude, in classics from Davidson College, and an MBA with High Distinction from the Harvard Business School where he was a Baker Scholar.

Alissa M. Fitzgerald. Dr. Fitzgerald has served as a member of the Board of Directors since March 2022 and previously served as a member of the Legacy Rigetti Board of Directors from April 2018 until the consummation of the Business Combination. She has also served as the Chief Executive Officer and Managing Member of A.M. Fitzgerald & Associates, LLC, a product development firm for micro electromechanical systems (MEMS) and silicon-based technologies since 2003. She had previously worked in engineering or management positions at several technology companies, including Orbital Sciences Corporation and the Jet Propulsion Laboratory. She served as a member of the SEMI MEMS Standards Committee from 2015 to 2025, on the Board of Directors of Transducer Research Foundation from 2016 to 2024 and on the Board of Directors for the MEMS Industry Group (MIG) from 2008 to 2014. Dr. Fitzgerald received a Ph.D. in aeronautics and astronautics from Stanford University and an M.S. and B.S. in aeronautics and astronautics from the Massachusetts Institute of Technology.

Mr. Iannotti has been Chairman of the Board of Directors since October 2023. Mr. Iannotti served as Senior Vice President and General Manager, Enterprise Services, for Hewlett-Packard Company, a technology solutions provider to consumers, businesses and institutions globally, from 2009 until his retirement in 2011. Prior to that role, Mr. Iannotti held various executive positions at Hewlett-Packard, including Senior Vice President and Managing Director, Enterprise Business Group, Americas. Mr. Iannotti also worked at Digital Equipment Corporation, a vendor of computer systems and software, and at Compaq Computer Corporation, a supplier of personal computing systems, following its acquisition of Digital Equipment Corporation. Mr. Iannotti has served as Chairman of the Board of Applied Materials (NASDAQ: AMAT), a multi-billion publicly traded company that produces semiconductor fabrication equipment, since 2005, and previously served as Chairman of the Board of Atento S.A.

Andrew Bestwick was appointed as the Chief Technology Officer with effect from 18th August 2026. Dr. Bestwick joined Rigetti in August 2015 and has held technical and leadership positions spanning chip fabrication, circuit design, cryogenic RF hardware engineering, and system architecture. He was appointed Senior Vice President, Quantum Systems in January 2024. He previously worked in management consulting at Bain & Company. He holds an A.B. in physics and mathematics from Harvard University and a Ph.D. in physics from Stanford University.