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Dt&C Co., Ltd. — Investor Relations & Filings

Ticker · 187220 ISIN · KR7187220009 KO Professional, scientific and technical activities
Open in API
Filings indexed 218 across all filing types
Latest filing 2026-02-20 Major Shareholding Noti…
Country KR South Korea
Listing KO 187220

About Dt&C Co., Ltd.

http://www.dtnc.co.kr/

Dt&C Co., Ltd. is a testing and certification organization providing comprehensive services across a wide range of industries. The company's core activities involve testing for electrical safety, energy efficiency, electromagnetic compatibility (EMC), wireless specific absorption rate (SAR), reliability, chemical and failure analysis, and software and cybersecurity. It facilitates both domestic and international standard certifications for products. Dt&C serves numerous sectors, including information and communication technology (ICT), industrial equipment, home appliances, medical devices, automotive, nuclear power, defense, aerospace, railway, and shipbuilding, ensuring products meet required quality and regulatory standards.

Recent filings

Filing Released Lang Actions
주식등의대량보유상황보고서(약식)
Major Shareholding Notification Classification · 100% confidence The document is a '주식등의 대량보유상황보고서' (Report on Large Shareholding), which is a standard regulatory filing in South Korea under the Capital Markets Act. It details the change in shareholding percentage by Orion Asset Management in the company DT&C. This type of filing is specifically categorized as a Major Shareholding Notification (MRQ) in the provided schema.
2026-02-20 Korean
주식등의대량보유상황보고서(약식)
Major Shareholding Notification Classification · 100% confidence The document is a 'Report of Large Shareholding' (주식등의 대량보유상황보고서) filed with the Financial Services Commission and Korea Exchange. This is a standard regulatory filing in South Korea (often referred to as a 5% rule filing) used to disclose changes in significant share ownership. Since it specifically details a change in shareholding status by an asset management firm (SP Asset Management) in a listed company (DT&C), it falls under the 'Major Shareholding Notification' category.
2026-02-20 Korean
주식등의대량보유상황보고서(약식)
Major Shareholding Notification Classification · 100% confidence The document is a '주식등의 대량보유상황보고서' (Report on Large Shareholding), which is a standard regulatory filing in South Korea (often referred to as a 5% rule filing). It details the change in shareholding percentage by Susung Asset Management in the company DT&C due to the exercise of a call option on convertible bonds. This falls under the category of Major Shareholding Notification.
2026-02-20 Korean
주요사항보고서(자기전환사채만기전취득결정)
Capital/Financing Update Classification · 95% confidence The document is a 'Major Matter Report' (주요사항보고서) filed with the Korean financial authorities (Financial Services Commission/Korea Exchange) regarding the decision to acquire convertible bonds before maturity (자기전환사채만기전취득결정). This type of regulatory filing pertains to capital structure changes and debt management. Since it does not fit into specific categories like share buybacks (POS) or dividend announcements (DIV), and is a formal regulatory disclosure of a corporate action, it is best classified as a Regulatory Filing (RNS).
2026-02-19 Korean
주식등의대량보유상황보고서(일반)
Major Shareholding Notification Classification · 100% confidence The document is a '주식등의 대량보유상황보고서' (Report on Large Shareholding), which is a standard regulatory filing in South Korea under the Capital Markets Act. It details changes in share ownership, specifically regarding major shareholders and their special relations, including collateral agreements. This falls under the category of 'Major Shareholding Notification' (MRQ).
2026-02-04 Korean
최대주주변경을수반하는주식담보제공계약체결
Share Issue/Capital Change Classification · 95% confidence The document is a regulatory filing from a Korean company (DT&C) regarding a 'Stock Collateral Agreement' that involves a change in the largest shareholder. This type of disclosure is a standard regulatory requirement for listed companies to report significant changes in share ownership or collateralization of shares held by major shareholders. Since it does not fit into specific categories like M&A, dividends, or earnings, it falls under the general regulatory filing category.
2026-02-04 Korean

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