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HYUNDAI ENGINEERING & CONSTRUCTION CO.,LTD — Investor Relations & Filings

Ticker · 000720 ISIN · KR7000720003 LEI · 988400CEQG9N710HN313 KO Construction
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Filings indexed 964 across all filing types
Latest filing 2026-04-16 Director's Dealing
Country KR South Korea
Listing KO 000720

About HYUNDAI ENGINEERING & CONSTRUCTION CO.,LTD

https://en.hdec.kr/en/main.aspx

Hyundai Engineering & Construction Co., Ltd. is a global engineering and construction firm with a comprehensive portfolio of services. The company's core business activities span civil and environmental engineering, building and housing construction, and the development of power plants, including electric and nuclear facilities. As a pioneer in expanding into international markets, the firm is also focused on acquiring future growth engines by advancing into new energy sectors and smart city development projects. This strategic focus positions the company at the forefront of innovation in the construction field, aiming to create new value through creative ideas and technological challenges.

Recent filings

Filing Released Lang Actions
임원ㆍ주요주주특정증권등소유상황보고서
Director's Dealing Classification · 95% confidence The document is titled “임원ㆍ주요주주 특정증권등 소유상황보고서” and details an executive’s personal holdings and changes in specific securities (number of shares before/after, acquisition/disposal dates, etc.). This aligns with an insider (director/executive) transaction report. Therefore, it is classified as a Director’s Dealing filing.
2026-04-16 Korean
[기재정정]단일판매ㆍ공급계약체결
Regulatory Filings Classification · 85% confidence The document is a short regulatory announcement by Hyundai Construction disclosing the details of a single sale and supply contract conclusion (including a correction of contract amount). It does not present a financial report, earnings release, or any other specific category. It is a standard disclosure of material contract details filed with the exchange, so it falls into the fallback “Regulatory Filings” category (RNS).
2026-04-15 Korean
임원ㆍ주요주주특정증권등소유상황보고서
Director's Dealing Classification · 90% confidence The document is a Korea Securities & Futures Commission and Korea Exchange filing titled “임원ㆍ주요주주 특정증권등 소유상황보고서,” detailing an officer’s and major shareholder’s holdings and changes in specific securities (acquisition/disposal dates, quantities, prices). This is a classic insider share transaction report by a director. It does not present earnings, ESG, AGM materials, or a general regulatory announcement—it specifically reports personal share transactions and holdings of a company executive. Therefore, it matches the Director's Dealing category (DIRS).
2026-04-06 Korean
최대주주등소유주식변동신고서
Major Shareholding Notification Classification · 95% confidence The document is titled “최대주주등 소유주식변동신고서” (Report of Change in Ownership of Shares by Major Shareholders). It provides detailed tables of shareholdings before and after reporting dates for the company’s major shareholders (Hyundai Motor, Kia, etc.) and senior executives, showing changes in their ordinary shares and percentage holdings. This matches the definition of a “Major Shareholding Notification” (Code: MRQ).
2026-04-02 Korean
주식등의대량보유상황보고서(일반)
Major Shareholding Notification Classification · 90% confidence The document is a Korean “주식등의 대량보유상황보고서” filed with the Financial Services Commission and Korea Exchange, detailing the number of shares held, ownership percentages, changes in holdings, special relationships and acquisition methods. This corresponds to a Major Shareholding Notification – i.e. disclosure of crossing thresholds and detailed holdings information. Therefore, it is classified as MRQ.
2026-04-02 Korean
임원ㆍ주요주주특정증권등소유상황보고서
Major Shareholding Notification Classification · 90% confidence The document is a Korean regulatory filing titled “임원ㆍ주요주주 특정증권등 소유상황보고서,” i.e. a report on the ownership status of specific securities by officers and major shareholders (here the National Pension Service). It provides detailed shareholding percentages and daily transaction movements. This is not an earnings release, AGM materials, or an annual/interim report, but a compulsory disclosure of significant share ownership changes. It therefore falls under Major Shareholding Notification (Code: MRQ).
2026-04-02 Korean

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