迈科姆科技 MTSI

Mr. Daly has served as our President and Chief Executive Officer since May 2019, has served as a director since March 2015 and was appointed as the chair of the board of directors in November 2023. From January 2004 through March 2013, Mr. Daly served as the President of Hittite Microwave Corporation (Hittite), a provider of analog and mixed signal integrated circuits, modules and subsystems for commercial and military RF, microwave and millimeterwave applications. Mr. Daly also served as Hittite's Chief Executive Officer from December 2004 through March 2013. He served as a member of Hittite's board of directors from January 2004 through May 2013, and as its chairman from December 2005 through March 2013. From 1996 to 2004 he was employed in other application engineering, marketing and sales roles at Hittite. Mr. Daly received a B.S. in Electrical Engineering from Northeastern University.

John Kober has served as our Senior Vice President and Chief Financial Officer since May 2019. Prior to that, Mr. Kober served as our Vice President, Finance, Corporate Controller since August 2015. Prior to joining MACOM, Mr. Kober served as Vice President, Corporate Controller and Treasurer at CIRCOR International Inc., a manufacturer of highly engineered products and sub-systems for applications in energy, industrial, aerospace, defense and other global markets from September 2005 to August 2015. Mr. Kober earned his B.S.B.A. in Accounting at the University of Rhode Island and his MBA in Finance from Seton Hall University.

On November 25, 2025, MACOM Technology Solutions Holdings, Inc. announced the appointment of Robert Dennehy, age 52, as its Senior Vice President and Chief Operating Officer, effective November 25, 2025. Robert Dennehy has served as our Senior Vice President, Operations, since October 2013, and prior to that had served as our Vice President, Operations, since March 2011. He previously served as Managing Director of our Cork, Ireland subsidiary from 2006 to March 2011. Prior to that Mr. Dennehy served in product management and other roles of increasing responsibility with us. Mr. Dennehy holds an Associate's degree in Electronic Engineering and a Diploma in Business Administration from Henley Business School, London.

Ambra Roth has served as our Senior Vice President, General Counsel and Secretary since October 2023. Prior to that, Ms. Roth served as Senior Vice President, General Counsel, Human Resources and Secretary since October 2019, as Vice President, General Counsel and Secretary since May 2018, and in roles of increasing responsibility since joining MACOM in December 2013. Prior to joining MACOM, Ms. Roth served as Associate General Counsel for Mindspeed Technologies, Inc., a provider of semiconductor networking solutions, which she joined in November 2007. Ms. Roth has extensive in-house legal experience representing technology companies, having started her legal career at Vivendi Universal Games, Inc., a video games publisher and holdings company for Sierra Entertainment and Blizzard Entertainment. Ms. Roth holds a Bachelor of Arts in Political Science from Loyola Marymount University and a Juris Doctor from Loyola Law School.

Donghyun Thomas Hwang has served as our Senior Vice President, Global Sales, since January 2015. From January 2002 through August 2014, Mr. Hwang held various sales positions at Hittite, including Vice President of Worldwide Sales from January 2010 to October 2013, Vice President of Asia-Pacific Sales from November 2013 to July 2014 and, following the acquisition of Hittite by Analog Devices, Inc., Director of Asia-Pacific Sales from July 2014 to August 2014. Mr. Hwang received a B.S. in Electrical Engineering and an M.S. in Electrical Engineering from Lehigh University.

Mr. Chung has served as a director since December 2010. Mr. Chung is a Managing Director and the Chief Executive Officer of Summit Partners, L.P., which he joined in August 1994. Mr. Chung currently serves as a director and the chairman of the compensation committee of A10 Networks, Inc., a provider of application networking technologies. Mr. Chung has also served as a director of numerous other public companies, including, most recently, Acacia Communications, Inc., a provider of high-speed coherent optical interconnect products (Acacia) from April 2013 to March 2021 when it was acquired by Cisco Systems, Inc., a multinational digital communications technology conglomerate (Cisco), Ubiquiti Inc. (Ubiquiti), a developer of networking technology for service providers and enterprises, from March 2010 to October 2013, NightHawk, from March 2004 to December 2010, SeaBright Holdings, Inc., a provider of multijurisdictional workers' compensation insurance and general liability insurance, from October 2003 to May 2010, and Sirenza, from October 1999 to April 2006. Mr. Chung also serves as a director of several privately-held companies. Mr. Chung received an A.B. from Harvard University and an M.B.A. from the Stanford University Graduate School of Business.

Mr. Ritchie has served as a director since March 2021. Mr. Ritchie served as Chief Financial Officer of Red Canary, Inc., a privately-held computer security products and services technology company, from May 2022 until its acquisition by Zscaler, Inc. in August 2025. From October 2020 through August 2022, he served as Chief Financial Officer of A Cloud Guru (ACG), a privately-held cloud-based technology skills development company. ACG was acquired by Pluralsight Inc. in July 2022. Prior to this, he served as the Senior Vice President, Chief Financial Officer of Aerohive Networks, Inc. (Aerohive Networks), a computer networking equipment company, from August 2015 through August 2019, and as Chief Operating Officer from February 2017 through August 2019. Aerohive Networks was acquired by Extreme Networks, Inc. in August 2019. From April 2013 to April 2015, Mr. Ritchie served as Chief Financial Officer of Telerik AD (Telerik), a software development tools company. Telerik was acquired by Progress Software in December 2014. Prior to that, from May 2010 to March 2013, Mr. Ritchie was Chief Financial Officer of Ubiquiti. Previously, Mr. Ritchie held several executive positions, in each case most recently as Chief Financial Officer, at Electronics For Imaging, Inc., a provider of products, technology and services enabling analog to digital imaging transformation, and Splash Technology Holdings, Inc., which develops, produces, and markets color servers. Mr. Ritchie also served as a member of the board of directors, and as Chair of the audit committee of Acacia, from April 2015 until March 1, 2021 when it was acquired by Cisco. Mr. Ritchie also serves as a director of a privately-held company. Mr. Ritchie holds a B.S. in business administration from San Jose State University.

Mr. Ribar has served as a director since March 2017. Mr. Ribar currently serves as a director of Everspin Technologies, Inc., a developer and manufacturer of discrete and embedded Magnetoresistive RAM (MRAM) and Spin-transfer Torque MRAM (STT-MRAM) technologies, and as a director of Acacia Research Corporation, an acquiror of public and private businesses with a primary focus across the mature technology, industrial, healthcare and business services industries. Mr. Ribar previously served as a director of Aquantia Corp., a provider of high-speed communications integrated circuits for Ethernet connectivity, from September 2017 until its acquisition by Marvell Technology in September 2019. Mr. Ribar served as Senior Vice President and Chief Financial Officer of Cadence Design Systems, Inc. (Cadence), a provider of system design tools, software, intellectual property and services, from November 2010 to September 2017, and acted as a senior advisor to Cadence until his retirement in March 2018. Previously, he served as Chief Financial Officer for a number of semiconductor companies, including Telegent Systems, Inc., SiRF Technology, Inc., Asyst Technology, Inc., Matrix Semiconductor, Inc. and nVidia Corporation. He received his B.S. degree in chemistry and an M.B.A. from the University of Michigan.

Ms. Rosenband has served as a director since September 2022. Ms. Rosenband has over 20 years of semiconductor and technology industry experience in various advisory, management and engineering roles. Since June 2017, Ms. Rosenband has provided strategic advice and business development services to various companies as an independent advisor, including GaAs Labs LLC (GaAs Labs), a private investment fund targeting the communications semiconductor market, Integra Technologies, Inc., Altaba Inc., and Lumileds LLC. Previously, Ms. Rosenband served in various corporate strategy and development roles at HPE Aruba Networks from October 2018 to January 2021, RPX Corporation from April 2014 to September 2016 and MACOM Technology Solutions Inc. from March 2010 to May 2013. Ms. Rosenband holds a B.S. and M. Eng. in Electrical Science and Engineering from Massachusetts Institute of Technology and an MBA from Stanford University.

Mr. Shanmugaraj has served as a director since January 2024. Mr. Shanmugaraj served as the Senior Vice President and General Manager of the Coherent Products and Components Group at Cisco from March 2021 to February 2024. Mr. Shanmugaraj served as President and Chief Executive Officer and a member of the board of directors of Acacia from February 2010 to March 2021. Prior to joining Acacia, Mr. Shanmugaraj served in leadership roles for various technology companies, including as the Vice President of Business Development of the optical networking division of Alcatel-Lucent USA, a cloud, network and communications solutions technology provider, from January 2002 to January 2010, and as the founder and Chief Executive Officer of Astral Point Communications, a developer of optic-based telecommunications networks and metro optical systems, from September 1998 to January 2002. Mr. Shanmugaraj holds an M.S. in electrical and computer engineering from the University of Iowa and a B.E. (Honors) in electronics and communications from the National Institute of Technology, Trichy.

Mr. Bland has served as a director since June 2016, and previously served as a director from December 2010 to February 2016. Mr. Bland served as our Chief Executive Officer from February 2011 to December 2012, and was employed by us in a transitional capacity following his retirement from service as our Chief Executive Officer through May 2013. Mr. Bland previously served as our Chief Operating Officer from June 2010 to February 2011. From April 2007 through December 2010, Mr. Bland served as a director and as the chairman of the audit committee of NightHawk Radiology Holdings, Inc. (NightHawk), a provider of teleradiology services. During 2009, Mr. Bland served as the Chief Financial Officer of American Gaming Systems, a privately-held designer, manufacturer and operator of gaming machines. Mr. Bland served as the Chief Financial Officer of Sirenza Microdevices, Inc. (Sirenza), a supplier of radio frequency semiconductors and related components for the commercial communications, consumer and aerospace, defense and homeland security equipment markets, from July 2005 through its sale to RF Micro Devices, Inc. (RFMD) in November 2007, and also as its Chief Operating Officer from May 2003 until July 2005. Mr. Bland received his B.S. in Accounting and Finance from The Ohio State University and his M.B.A. from the Sloan School, Massachusetts Institute of Technology. Mr. Bland's qualifications to serve as a director include his detailed knowledge of our business, operations, senior leadership, and strategic opportunities and challenges based on his prior service as our Chief Executive Officer and Chief Operating Officer.

Wayne Struble has served as our Senior Vice President, Advanced Semiconductor Technology, since August 2023. Prior to that, Mr. Struble served as a Distinguished Fellow of Technology since January 2010. Prior to joining MACOM in 2010, Mr. Struble served as a Distinguished Fellow of Technology with TriQuint Semiconductor, a designer, manufacturer and supplier of high-performance RF modules, components and foundry services, from December 2002 through December 2009. Mr. Struble has over 40 years of experience in Radio Frequency (RF), microwave and millimeter-wave integrated circuit (IC) design, semiconductor device modeling and testing, compound semiconductor process development and wireless communication system design. Mr. Struble earned a B.S. in Electrical Engineering and an M.S. in Electrical Engineering from Michigan Technological University.

On January 12, 2026, the Board of Directors of MACOM Technology Solutions Holdings, Inc. appointed Bryan Ingram to the Board as a director. Mr. Ingram's extensive experience in the semiconductor industry, as well as supply chain expertise, financial expertise and experience on public company boards of directors allow him to bring a broad and diverse perspective to the Board. Since 2018, Mr. Ingram has served as a director, member of the nominating and governance and cybersecurity committee and chairman of the compensation committee of Penguin Solutions Inc., a designer of large Al and high-performance computing (HPC) infrastructures. Since 2021, Mr. Ingram has served as a director and member of the audit and compensation committees of Aviat Networks, Inc., a leader in wireless transport and access solutions. Mr. Ingram also served as a director for Anokiwave Inc., a provider of integrated IC solutions that enabled emerging markets and Active Antenna-based solutions from 2020 until its acquisition by Qorvo, Inc. in 2024. Mr. Ingram previously served as Senior Vice President and General Manager of Broadcom Inc.'s Wireless Semiconductor Division, a global technology leader that designs, develops and supplies a broad range of semiconductor, enterprise software and security solutions, from November 2015 to October 2019. From April 2013 to October 2015, Mr. Ingram served as the Chief Operating Officer for Avago Technologies Limited (Avago), a global semiconductor leader that specialized in analog, mixed-signal and optoelectronic components for wired, wireless, storage and industrial markets. From 2005 until 2013, Mr. Ingram served as the Senior Vice President and General Manager of the Wireless Semiconductor Division of Avago. Prior to that, Mr. Ingram served in various positions at other organizations including, most recently, Vice President and General manager of Agilent Semiconductor Products Group's Wireless Semiconductor Division. Mr. Ingram holds a Bachelor of Science in Electrical Engineering from the University of Illinois and a Master of Science in Electrical Engineering from Johns Hopkins University.