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Home > Investment Guide > Investor Protection > Prohibiting Insider Trading

Prohibition of Insider Trading

Insider Trading Regulation

Monitoring Insider Trading

 Prohibiting Insider Trading
Insider trading is the practice of buying and selling a corporation's shares by its management or board of directors, employees or majority shareholders (shareholders who own more than 10% of the outstanding shares), using their knowledge of material corporate information unavailable to the public.
Insider information is defined as any information that could significantly affect investment decisious or investors' judgments.
An "insider" is defined as a person!board of directors, officers, employees, majority shareholders, etc.!Who is in possession of inside information prior to official disclosure. Its legal definition was recently broadened to include relatives and others in a position to capitalize on insider information.
The Act defines an insider of a company listed (or pending listing within six months) on KRX, as follows:
, "Corporate insider" may be the corporation itself, its board of directors, management, employees
  or majority shareholders
, "Quasi insider" : any person who is in a position to access insider information through
  legal authority or contracts
, "Tippee individual" : any person who receives insider information from a corporate insider
  or a quasi-insider
, If the majority shareholder or quasi-insider is a corporation, its management, its employee or its anget,
  such a person is also deemed as an insider
, If the major shareholder or quasi-insider is an individual, then his agent or appointee, or employee
  is deemed as an insider