The Japan Financial Services Agency issued a decision ordering the payment of a surcharge for insider transactions involving employees of contractors engaged by Toyoda Gosei Co., Ltd., following a recommendation from the Securities and Exchange Surveillance Commission. The order requires the respondent to pay JPY 580,000 to the national treasury by 30 March 2026, under the Financial Instruments and Exchange Act. Trial proceedings in the case were initiated on 5 December 2025.