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Home > Investment Guide > Investor Protection > Prohibiting Insider Trading > Insider Trading Regulation

Prohibition of Insider Trading

Insider Trading Regulation

Monitoring Insider Trading

 Insider Trading Regulation

An inside trader must indemnify any party that takes a loss as a result of trading the securities concerned at the time of infraction. The Insider Trading Regulations of the Act prohibit insiders from short-swing trading and short-selling on KRX.


 Short-swing trading
The Act grants an issuer the right to recover any profit made by an officer, director or "10-percent shareholder" if the profits were made from the trading of corporate shares.
This rule also applies to warrants or bonds of a corporation listed on KRX.
Whether the insider possessed any material, non-public information at the time of buying or selling is irrelevant.
The insider will be liable when buying and selling within a six-month period after profits were first made.

 Short-selling
Insiders of a corporation listed on KRX are prohibited from borrowing or lending shares, warrants or bonds for the purpose of short-selling. An individual making such an infraction may face imprisonment for up to two years or a fine up to 10 million won.