Wolfspeed, Inc.

Wolfspeed, Inc. is a global leader in silicon carbide (SiC) technology, specializing in the development and manufacturing of wide-bandgap semiconductors. The company's core mission is to drive innovation and commercialization of SiC and gallium nitride (GaN) technologies, enabling the creation of energy-efficient power and wireless systems for a sustainable future. Headquartered in Durham, North Carolina, Wolfspeed operates as a pure-play, vertically integrated silicon carbide company.

Wolfspeed's product portfolio includes silicon carbide materials such as bare and epitaxial wafers, GaN epitaxial layers on SiC wafers, and a range of power devices including SiC MOSFETs, Schottky diodes, and power modules. These advanced semiconductor solutions are critical for applications demanding high power, high frequency, and high-temperature capabilities. Key market segments served by Wolfspeed include electric vehicles (EV powertrains, charging infrastructure), renewable energy (solar inverters, energy storage), industrial power supplies, 5G infrastructure, aerospace and defense, and advanced packaging for AI and high-performance computing.

In recent news, Wolfspeed completed a strategic refinancing and new equity issuance in March 2026, raising approximately $475.9 million to retire existing debt, which contributed to its stock reaching a 52-week high in May 2026. The company also announced several executive appointments in April 2026, including Brad Kohn as Executive Vice President, Chief Legal and Global Affairs Officer, and Sonja Burfeind as Vice President, Communications, alongside regional leadership changes. Under the leadership of CEO Robert Feurle, Wolfspeed continues to expand its global manufacturing footprint, including significant investments in facilities like the John Palmour Manufacturing Center in Siler City, North Carolina, and the Mohawk Valley Fab in Marcy, New York, to meet growing market demand for its silicon carbide technologies.

Latest updates

Wolfspeed Bolsters Legal, Communications Leadership Amid Expansion

Event summary

  • Wolfspeed appointed Brad Kohn as Executive Vice President, Chief Legal and Global Affairs Officer, effective May 11, 2026.
  • Sonja Burfeind was appointed Vice President, Communications, effective July 1, 2026.
  • Brad Kohn previously held similar roles at Martin Marietta Materials, MEMC Electronic Materials, and returns to Wolfspeed.
  • Sonja Burfeind joins from Infineon, where she focused on brand reputation and narrative development for semiconductor technologies.
  • These appointments are linked to Wolfspeed’s global expansion, policy engagement, and long-term growth strategy.

The big picture

Wolfspeed's strategic investments in legal and communications leadership signal a heightened focus on navigating the geopolitical and market complexities inherent in the semiconductor industry. The appointments, particularly Kohn’s return, suggest a proactive approach to regulatory engagement and risk mitigation as the company expands globally. This also indicates a recognition of the importance of clear and consistent messaging to support Wolfspeed’s growth ambitions and maintain investor confidence.

What we're watching

Regulatory Headwinds
The effectiveness of Kohn’s government affairs expertise will be critical as Wolfspeed navigates increasingly complex semiconductor supply chain regulations and potential trade restrictions.
Brand Perception
Burfeind’s success in translating complex technology into accessible narratives will be key to managing investor expectations and differentiating Wolfspeed in a competitive market.
Execution Risk
The integration of Kohn and Burfeind’s teams and strategies will determine whether these appointments translate into tangible improvements in Wolfspeed’s legal, regulatory, and communications functions.
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