Overview
Audit System
Disclosure in the Primary
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Disclosure in the Secondary
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Electronic Disclosure Sys-
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Prohibiting Insider Trading
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Home > Investment Guide > Investor Protection > Disclosure in the Secondary Market

 Disclosure in the Secondary Market
Disclosure in the secondary market, via an electronic disclosure system, is characterized by periodic!annual, semiannual and quarterly!reports and by ongoing disclosures on any material information affecting share prices.
Since December 1999, all companies (KRX-listed and FSC-registered) having over 500 shareholders are required to disclose four reports annually!two quarterly, one semiannual and one annual.

 Periodic Reports
Under the Commercial Code (the Code), a corporation must make public its annual report. This report must include a financial statement, business report and audit report.
Once the financial statements have been approved at the annual shareholders meeting, the balance sheet must be published in a major newspaper.
A corporation, according to the Act, must file an annual report with FSC and KRX within ninety days of the fiscal year-end; for semiannual and quarterly reports, within forty-five days. Corporations with total assets of less than 2 trillion won are exempt from filing quarterly reports.
If a corporation, even once, fails to publish an annual, semiannual or quarterly report, KSDA or KSE will designate its shares as an alert issue. If such failure continues for two consecutive periods, delisting may follow.
The following corporations must file audited reports:
, Domestic or foreign corporation that is KRX-listed
, Corporation with KRX-listed warrants or non-guaranteed corporate bonds
, Foreign corporation with listed Korean depositary receipts
, Unlisted corporation registered with FSC for listing on KRX
, Corporation registered with FSC having 500 or more shareholders

 Ongoing Disclosure
To ensure fair trading and investor protection, the KRX may request a listed corporation to clarify related news or to verify rumors and to make disclosure if its share price or turnover shows unusual movement without apparent cause.

 Fair Disclosure
As part of stock market reform plans, the Fair Disclosure (FD) Rules were enacted in November 2002. This rule requires that, before official release, companies disclose information about their business to all market participants, not just to major investors or analysts.
Such information includes a company's earnings, issue of new shares, foreign investment, M&As, spin-offs, winnings of large-scale contracts, etc.
The Rule aims to address the information asymmetry between retail and institutional investors. Now, the FD rules are implemented with the KRX disclosure regulations.