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Lumentum Appoints onsemi CFO Thad Trent to Board of Directors


Lumentum Appoints onsemi CFO Thad Trent to Board of Directors
  • by: Source Logo
  • |
  • December 16, 2025

Lumentum Holdings Inc., a leader in optical and photonic technology, has expanded its board with the immediate appointment of Thad Trent. Trent, the Executive Vice President and Chief Financial Officer of onsemi, brings extensive corporate finance, M&A, and manufacturing expertise to guide the company's strategic growth.

Quick Intel

  • Lumentum appoints Thad Trent, CFO of onsemi, to its Board of Directors.

  • The appointment expands the board to nine members, effective immediately.

  • Trent brings deep expertise in corporate finance, mergers & acquisitions, and manufacturing efficiency.

  • His background is seen as critical for executing Lumentum's long-term strategy in optical technology.

  • Trent highlighted the role of Lumentum's optics in the build-out of AI and cloud infrastructure.

  • The move aims to drive growth and deliver sustainable shareholder value.

Strategic Appointment for Growth and Execution

The board appointment is positioned as a strategic move to bolster Lumentum's leadership as it navigates significant market opportunities. Board Chair Penelope Herscher emphasized the strategic fit of Trent's experience, noting his expertise is "mission-critical to our future" and will help accelerate the execution of the company's long-term plans for growth and shareholder value.

Focus on AI and Cloud Infrastructure Build-Out

In his statement, Thad Trent directly linked Lumentum's core technology to major industry trends. He noted, “Lumentum's portfolio of foundational optics is vital for the significant build-out of artificial intelligence and cloud infrastructure,” indicating a strategic focus on capitalizing on these high-growth sectors. His perspective aligns with the increasing demand for advanced optical components in data centers and networks that power AI and cloud services.

Background of Financial and Operational Leadership

Thad Trent is a seasoned financial executive with a career spanning over three decades. As the CFO of onsemi, a global semiconductor leader, and previously of Cypress Semiconductor, he has managed finance for complex, global public technology companies. His experience includes progressive leadership roles at Wind River Systems and Wyle Electronics, providing a strong background in both corporate finance and the operational aspects of manufacturing and process efficiency.

The addition of Thad Trent to the Lumentum board signals a focused commitment to strengthening financial and operational governance during a period of rapid industry evolution. By integrating an executive with firsthand experience in the semiconductor and manufacturing sectors, Lumentum aims to sharpen its strategic approach to the expanding market for optical technologies that underpin critical AI and cloud infrastructure, positioning the company for disciplined growth and value creation.

About Lumentum

Lumentum is a market-leading designer and manufacturer of innovative optical and photonic products enabling optical networking and laser applications worldwide. Lumentum optical components and subsystems are part of virtually every type of telecom, enterprise, and data center network. Lumentum lasers enable advanced manufacturing techniques and diverse applications, including next-generation 3D sensing capabilities. The company is headquartered in San Jose, California, with R&D, manufacturing, and sales offices worldwide.

  • LumentumBoard Of DirectorsCorporate GovernanceOptical TechnologyAI Infrastructure
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