A joint task force comprising the South Korea Financial Services Commission, Financial Supervisory Service and Korea Exchange raided more than 20 homes and offices in an investigation into suspected repeated use of nonpublic takeover and corporate restructuring information. The Securities and Futures Commission also suspended transactions in certain securities accounts holding suspected illicit proceeds to prevent their concealment and support recovery. The alleged gains exceed KRW 20 billion. Investigators allege that professionals connected through an elite university business club and a global consulting firm formed an information sharing network after moving into private equity firms and listed companies. Over about five years, they allegedly shared favorable nonpublic information on multiple companies and passed it to family members and acquaintances, who bought shares before disclosure and sold them after prices rose. The task force plans to analyze the seized evidence and complete further inquiries, with possible criminal referrals and administrative penalties of up to twice the illicit gains. The allegations have not been established by a court.
Source: 2026-09-29South Korea Financial Services Commission
South Korea Financial Services Commission task force raids suspected insider trading network and freezes accounts tied to more than KRW 20 billion in gains
A South Korean joint enforcement task force raided more than 20 locations and froze certain securities accounts in an insider trading investigation involving suspected gains of more than KRW 20 billion. Professionals allegedly shared nonpublic takeover and restructuring information over about five years with one another, family members and acquaintances. Possible follow-up measures include criminal referrals and penalties of up to twice the illicit gains.