Delisting
Overview
Delisting (상장폐지, delisting) refers to the procedure by which shares of a company listed on a securities exchange, such as the KOSPI market or KOSDAQ market, are removed from the exchange and can no longer be publicly traded. Delisting occurs for various reasons, including corporate insolvency, maintaining market integrity, or voluntary decisions, and can lead to a loss of liquidity in held shares and significant losses for investors. The Korea Exchange (KRX) regularly reviews listing maintenance requirements and, for companies that fail to meet these requirements, conducts a substantive review of listing eligibility to decide on delisting.
Main Content
Types of Delisting
Delisting is broadly divided into voluntary delisting and compulsory delisting. Voluntary delisting occurs when a company voluntarily withdraws its listing for strategic management reasons, primarily for management stability, to avoid disclosure burdens, or during mergers and acquisitions (M&A). In contrast, compulsory delisting is a procedure where the exchange forcibly removes a company that has violated listing maintenance requirements, with major reasons including corporate insolvency, false disclosures, and audit opinion disclaimers.
Reasons for Delisting
According to the Korea Exchange's listing regulations, reasons for delisting include:
- Failure to meet financial requirements: Capital impairment, insufficient sales revenue, persistent operating losses, etc.
- Audit opinions: Disclaimer of opinion, adverse opinion, or qualified opinion (partial) from the auditor
- Violation of disclosure obligations: False disclosure of material facts, delayed disclosure, etc.
- Stock price and trading volume requirements: Stock price falling below a certain threshold for a period, extremely low trading volume
- Violation of corporate governance: Violations regarding board composition, audit committee establishment, etc.
- Initiation of bankruptcy or rehabilitation procedures: Court receivership, bankruptcy filing, etc.
Delisting Procedure
The delisting procedure generally proceeds as follows:
1. Selection for substantive review of listing eligibility: The exchange designates companies that have violated listing maintenance requirements for review
2. Substantive review: Comprehensive evaluation of the company's financial status, management transparency, and viability as a going concern
3. Granting of improvement period: For certain reasons, a set period (usually 1–2 years) is provided for improvement
4. Delisting decision: If the review determines that maintaining the listing is inappropriate, a delisting decision is made
5. Appeal: The company may appeal the decision
6. Final delisting: If the appeal is rejected, delisting is confirmed, trading is suspended, and the stock is designated as a managed stock before removal
Investor Protection Mechanisms
Mechanisms are in place to protect investors upon a delisting decision. When a stock is designated as a managed stock, investors are notified of the risk in advance, and trading is permitted for a certain period to give investors an opportunity to sell their shares. Additionally, after delisting, the company can trade on the over-the-counter market (K-OTC), but liquidity is significantly reduced. The Korea Exchange has strengthened information disclosure for delisted companies and operates systems for investor damage relief.
Impact of Delisting
Delisting has serious impacts on both the company and investors. The company loses its funding channel and faces management difficulties due to a decline in credibility. Investors may see the value of their held shares plummet or become nearly worthless, with small investors particularly affected. On the other hand, from a market-wide perspective, delisting serves the positive function of removing insolvent companies, maintaining market integrity, and protecting investor confidence.
Recent Trends
In 2024–2025, regulations related to delisting in the Korean stock market have been significantly strengthened. The Financial Supervisory Service (FSS) and the Korea Exchange have applied stricter delisting requirements to resolve the 'Korea Discount,' particularly intensifying sanctions against false disclosures and accounting fraud. In 2024, delistings of biotech and tech companies on the KOSDAQ market increased, analyzed as a result of strengthened post-listing management for companies that listed under technology evaluation special exceptions. Additionally, from 2025, measures are set to be implemented to shorten the improvement period before a delisting decision and strengthen re-listing requirements for removed companies. As a global trend, cases of including ESG (Environmental, Social, and Governance) requirements as listing maintenance conditions are increasing, and Korea is also reviewing plans to expand delisting reasons for governance violations in line with this trend.
Related Topics
- [[Managed Stocks]]
- [[Stock Market]]
- [[Initial Public Offering (IPO)]]
- [[Korea Exchange]]
- [[Investor Protection]]
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