RIG 10-Q Quarter ended Sept. 30, 2017

REX S. JACKSON, 63, has served as a director of the Company since December 2015. From May 2018 until November 2023, Mr. Jackson served as CFO of Chargepoint Inc. (NYSE: CHPT), a publicy-traded provider of charging solutions for electric vehicles. Mr. Jackson previously served as CFO of Gigamon Inc., a developer of network and security visibility solutions, from October 2016 until April 2018, as CFO of Rocket Fuel Inc., an advertising technology company, from March 2016 to October 2016, and on the board of directors of Energous Corporation, a company that develops wireless charging technology, from March 2014 until August 2019. Prior to those roles, Mr. Jackson served as CFO of JDS Uniphase Corporation (“JDSU”), a provider of network and service enablement solutions and optical products for telecommunications service providers, cable operators, and network equipment manufacturers, from January 2013 through September 2015, where he drove the separation of JDSU into two independent public companies in August 2015. Mr. Jackson joined JDSU in January 2011 as Senior Vice President, Business Services, with responsibility for corporate development, legal, corporate marketing and information technology. From 2007 to 2010, Mr. Jackson served as CFO of Symyx Technologies, Inc., a provider of informatics and automation products, where he led the company’s acquisition of MDL Information Systems, Inc. and subsequent merger of equals with another public company. Mr. Jackson also previously served as acting CFO at Synopsys, Inc. (Nasdaq: SNPS), a provider of electronic design automation software and servces, and held executive positions with Avago Technologies Limited (now Broadcom Inc. (Nasdaq: AVGO)), a provider of anolog semiconductor devices, AdForce, Inc. and Read-Rite Corp. Mr. Jackson holds a B.A. from Duke University and earned his J.D. from Stanford University Law School. Mr. Jackson’s accounting and financial expertise, general business acumen, extensive knowledge of the fiber optics industry and significant executive leadership experience were the primary qualifications that the Board of Directors considered in concluding that he should serve as a director of the Company.

NOEL HEIKS, 53, has served as a director since September 2019. Ms. Heiks has extensive executive management and entrepreneurial experience in high tech companies, including defense and optoelectronics companies. Since February 2022, Ms. Heiks has been a Managing Partner at Kirenaga Management Group, Inc., a venture capital firm focused on investing in deep-tech. In August 2021, Ms. Heiks founded Azultera Inc., a company that unlocks airborne artificial intelligence capabilities/climate-smart agriculture company, and served as its Chief Executive Officer from January 2021 until December 2021, prior to its acquisition by Censys Technologies Corporation (“Censys”) in February 2022. Since June 2020, Ms. Heiks has served on the board of directors of Censys, a developer of industrial drones and remote sensing solutions for unmanned aerial systems. From March 2018 to April 2019, Ms. Heiks served as President and Chief Operating Officer of Duos Technologies Group Inc. (Nasdaq: DUOT), a leader in artificial intelligence and machine learning for inspection and security applications. From August 2017 until March 2018, Ms. Heiks served as Interim Chief Executive Officer of MVTRAK, an early stage health monitoring company. In 2008, Ms. Heiks founded Nuvotronics Inc., a manufacturer of radar and wireless systems for defense and telecom organizations, serving as its Chief Executive

JEFFREY RITTICHIER, 64, joined the Company as its Chief Executive Officer in January 2015 and was appointed to the Board of Directors effective January 2015. He has worked in the semiconductor industry for over 20 years, including over 10 years in the optical communications industry. Most recently, Mr. Rittichier held the positions of President and Chief Executive Officer at Nanostatics Corporation, a producer of nanofiber technology, from April 2009 to December 2014. Prior to that, from November 2007 to April 2009, he served as President and Chief Operating Officer of the electrical testing company Epik Energy Solutions, L.L.C., a joint venture of Royal Dutch Shell and of NanoDynamics, Inc., focused on commercializing nanotechnology for the energy and petroleum industries. He has also served as Chief Executive Officer of Xponent Photonics, Inc., a manufacturer of surface-mount photonic components for optical assemblies, from October 2001 to November 2007. From April 1999 to October 2001, Mr. Rittichier was Vice President and General Manager of Lucent’s Access Business and Vice President of Marketing at Ortel Corporation, a supplier of optoelectronic components in the cable television, satellite communications, wireless, data communications and telecommunications markets. Mr. Rittichier holds a B.S. in Mechanical Engineering from The Ohio State University. He was awarded the title of Distinguished Alumnus by Ohio State University’s College of Engineering in 2011 and has completed the Financial Management Program and Director’s College at Stanford University. Mr. Rittichier’s experience as a 20-year veteran in the semiconductor industry with a demonstrated track record of identifying and realizing optical networking growth opportunities were the primary qualifications that led the Board of Directors to conclude that he should serve as a director of the Company.

JEFFREY J. RONCKA, 54, has served as a director of the Company since January 2024. Mr. Roncka is an experienced senior strategist and industry expert in the global defense, aerospace, and government services markets. Since October 2023, he has served as the President and Founder of Sabot Advisors, LLC, an advisory firm focused on the global defense, intelligence, government services, banking, finance and related technology sectors. From April 2023 to September 2023, Mr. Roncka served as a Senior Strategy Consultant to Booz Allen Hamilton Inc., a subsidiary of Booz Hamilton Holding Corporation (NYSE: BAH), an American government and military contractor providing technology services and mission solutions to defense, intelligence and federal civil customers, through MBO Professional Services, Inc. Prior to that, he served as Head of Corporate Strategy for Booz Allen from June 2021 to April 2023. Mr. Roncka also previously served in various roles at Renaissance Strategic Advisors II, LLC, an aerospace and defense strategy and M&A consulting firm, including as Senior Partner Emeritus from January 2021 to May 2021, Senior Partner from 2015 to December 2020, and Managing Partner from 2011 to 2014. Earlier in his career, Mr. Roncka served as Vice President of CRA International, Inc. (Nasdaq: CRAI) (d/b/a Charles River Associates), a global consulting firm specializing in litigation, regulatory, financial and management consulting, from 2002 to 2010; Senior Vice President of Global Technology Partners LLC, an investment banking boutique focused on the defense and aerospace industries, from 2000 to 2002; and Industrial and Financial Analyst at the Office of the Secretary of Defense for the United States Department of Defense, an executive branch department of the United States federal government responsible for coordinating and supervising all agencies and functions related to national security, from 1995 to 1999. Mr. Roncka holds an M.A. in National Security Studies from The George Washington University and an A.B. in Modern European History, magna cum laude , from Harvard University. Mr. Roncka’s significant experience as a senior strategist and industry expert in the global defense, aerospace, and government services markets and his general business acumen were the primary qualifications that the Board of Directors considered in concluding that he should serve as a director of the Company.

CLETUS C. GLASENER, 65, has served as a director of the Company since January 2024. Mr. Glasener has over 30 years of experience within the aerospace, defense, technology and security industries. From April 2023 to December 2023, he served as the Chief Financial Officer (“CFO”) of Leonardo US Corporation, a subsidiary of Leonardo S.p.A., a multinational company specializing in aerospace, defense and security. Prior to that, Mr. Glasener served as the CFO of Elbit Systems of America, LLC, a subsidiary of Elbit Systems Ltd. (Nasdaq: ESLT), an international military technology company and defense contractor, from 2009 to December 2021. Prior to Elbit, served as CFO and Vice President of Finance of the Vertex Division of L3 Technologies, Inc., a subsidiary of L3Harris Technologies, Inc. (NYSE: LHX), an American technology company, defense contractor, and information technology services provider, from 2008 to 2009 and as CFO, Vice President of Finance and Corporate Secretary of Collins Industries, Inc., a manufacturer of buses, ambulances and terminal trucks, from 2005 to 2006. He also previously served for over 20 years in roles of increasing seniority at Vought Aircraft Industries, Inc., a manufacturer of aerostructures for commercial, military and business jet aircraft, including as Manager of Finance, Manager of Financial Reporting & Planning, Director of Financial Planning, Reporting and Analysis and Vice President, Corporate Controller and Treasurer. Mr. Glasener currently serves as member of the board of directors of Wireless Foods Enterprises Ltd., a private U.K. company with ghost kitchen and food

BRUCE E. GROOMS, 65, has served as a director of the Company since June 2019. Mr. Grooms has extensive senior management and executive experience in both the private sector and the U.S. Navy. Since December 2020, Mr. Grooms has served as the Vice President and General Manager of the Marine Services Division for Delphinus Engineering, Inc., a company that specializes in ship repair and maintenance. Prior to joining the Company, Mr. Grooms served as Vice President of the U.S. Business Development Navy and Marine Corps Program at Raytheon Technologies Corporation (“Raytheon”) (NYSE: RTX), an aerospace and defense manufacturer, from December 2015 until June 2019, where he was responsible for identifying and pursuing U.S. Navy and Marine Corps business growth opportunities for Raytheon and was one of its primary contacts with Navy customers, pursuing opportunities in the evolving cyber area, undersea growth and next-generation strike weapons. Prior to joining Raytheon, Mr. Grooms served in the U.S. Navy, retiring as a Vice Admiral following a 35-year U.S. Navy career. Mr. Grooms’ U.S. Navy service included the positions of Deputy Chief of Staff for Capability Development at the NATO Allied Command Transformation, Joint Staff Director and Assistant Deputy for Operations, Plans and Strategy for the Chief of Naval Operations’ staff, and Deputy Director and subsequently Director of the Submarine Warfare Division. He also served as Senior Inspector for the Nuclear Propulsion Examining Board, Senior Military Assistant to the Under Secretary of Defense for Policy, and Company Officer and Commandment of Midshipmen at the U.S. Naval Academy. Since July 2022, Mr. Grooms has served as a director of Vista Outdoor, Inc. (NYSE: VSTO), a designer, manufacturer and marketer of sporting and outdoor products, and currently serves on the management development and compensation committee and the audit committee of its board of directors. Mr. Grooms holds a B.S. in Aerospace Engineering from the U.S. Naval Academy and earned a master’s degree in national security and strategic studies from the Naval War College, graduating with distinction, and later attended Stanford University as a National Security Fellow. Mr. Grooms’ significant leadership experience, extensive knowledge of the defense industry and general business acumen were the primary qualifications that the Board of Directors considered in concluding that he should serve as a director of the Company.