インサイダー取引規制 | 日本取引所グループ

This page outlines insider trading regulations by the Japan Exchange Group. Insider trading occurs when company insiders use non-public material information to trade company stocks for personal gain, disadvantaging uninformed investors and undermining market integrity. It is prohibited under the Financial Instruments and Exchange Act. The self-regulatory organization monitors trading patterns through sales audits and reports suspicious activity. Prevention requires listed companies to: promptly disclose material information, establish proper information management systems, and educate employees about regulatory requirements. The organization also provides seminars and compliance resources.