IonQ, Inc. the Board of Directors of the Company increased the size of the Board from nine to ten directors and, following the recommendation of the Nominating and Corporate Governance Committee of the Board, appointed Robert Thomas Cardillo and William Francis Scannell to serve as members of the Board, effective on February 26, 2024. Mr. Cardillo was appointed as a Class II director whose term will expire at the Company?s 2026 Annual Meeting of Stockholders, and Mr. Scannell was appointed as a Class III director whose term will expire at the Company?s 2024 Annual Meeting of Stockholders. The Board has determined that Mr. Cardillo and Mr. Scannell are ?independent?

pursuant to the rules of The New York Stock Exchange and other governing laws and applicable regulations. Since April 2021, Mr. Cardillo has served as Chief Strategist at Planet Labs PBC, a publicly listed company. Until February 2019, Mr. Cardillo was the sixth Director of the National Geospatial-Intelligence Agency.

Mr. Cardillo is the Chairman of the Board of Planet Federal, an Outside Director at Seerist Federal and an Independent Director on the Board of SynthetAIc. Mr. Cardillo served as a director on the boards of AGI and Enview, each private companies which were acquired by public companies ? AGI by ANSER (2020) and Enview by Matterport (2022).

Mr. Cardillo earned a Bachelor of Arts in Government from Cornell University in 1983 and a Master of Arts in National Security Studies from Georgetown University in 1988. In 2019, Mr. Cardillo received an honorary Doctorate of Humane Letters from Saint Louis University. Since September 2016, Mr. Scannell has served as President, Global Sales & Customer Operations at Dell Technologies Inc., a publicly listed company.

Prior to this role, Mr. Scannell oversaw Global Enterprise Sales & Customer Operations at Dell Technologies, Inc. and Global Sales at EMC Corporation (acquired by Dell Technologies, Inc. in 2016). Mr. Scannell began his career as a sales representative for EMC Corporation in 1986, and has served in several other roles in addition to those mentioned above. Mr. Scannell holds a Bachelor of Science degree in business management from Northeastern University.