Risk factors

Richardson Electronics (RELL) risk factors

Item 1A of every Richardson Electronics, Ltd. 10-K on file, and what changed from one year to the next.

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  • FY2026 10-K risk factors

    30 risks, 3 new, 2 reworded since the prior year. New risks cover a PMT customer representing 14% of consolidated sales, third-party hosted-provider security failures, and AI adoption.

    Filed Aug 03, 2026
  • FY2025 10-K risk factors

    27 risks. Richardson Electronics faces core risks from inventory obsolescence in tube technology and a high dependence on very few key suppliers. Growth depends heavily on expanding Green Energy Solutions and power conversion businesses despite intense competition. Control by CEO Edward J. Richardson and international tariff exposures heavily influence operational flexibility.

    Filed Aug 04, 2025