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WOOJIN I&S Co.,Ltd — Investor Relations & Filings

Ticker · 010400 ISIN · KR7010400000 KO Construction
Open in API
Filings indexed 321 across all filing types
Latest filing 2026-03-13 Director's Dealing
Country KR South Korea
Listing KO 010400

About WOOJIN I&S Co.,Ltd

https://www.woojini.com/

WOOJIN I&S Co., Ltd. is a company specializing in the manufacturing and installation of mechanical equipment for industrial facilities and buildings. Its core offerings include specialized industrial ducts for high-tech applications, as well as comprehensive building systems for air conditioning, heating, cooling, fire protection, and piping. The company is advancing its services by integrating digital twin technology into the construction and maintenance lifecycle. Through strategic partnerships, it develops solutions that create virtual replicas of construction sites, leveraging Building Information Modeling (BIM) and 3D data. This approach enables virtual simulations to optimize construction processes, enhance quality and safety management, and streamline post-construction maintenance.

Recent filings

Filing Released Lang Actions
임원ㆍ주요주주특정증권등소유상황보고서
Director's Dealing Classification · 100% confidence The document is titled '임원ㆍ주요주주 특정증권등 소유상황보고서' (Report on Ownership of Specific Securities by Executives and Major Shareholders). It details the share ownership changes of an executive (Lee Jeom-sik) at Woojin INS. This is a standard regulatory filing for insider trading/director dealings in the Korean market, which corresponds to the 'Director's Dealing' category.
2026-03-13 Korean
임원ㆍ주요주주특정증권등소유상황보고서
Director's Dealing Classification · 100% confidence The document is titled '임원ㆍ주요주주 특정증권등 소유상황보고서' (Report on Ownership of Specific Securities by Executives and Major Shareholders). It details the shareholding changes of an executive (Lim Ki-yeon) at Woojin INS. This is a standard regulatory filing for insider trading/director dealings in the Korean market, which corresponds to the 'Director's Dealing' category.
2026-03-13 Korean
임원ㆍ주요주주특정증권등소유상황보고서
Director's Dealing Classification · 100% confidence The document is a 'Report on Ownership of Specific Securities by Executives and Major Shareholders' (임원ㆍ주요주주 특정증권등 소유상황보고서) filed with the Financial Supervisory Service in South Korea. This type of filing is specifically used to report insider transactions (share acquisitions or disposals) by company directors or major shareholders. Based on the provided definitions, this falls under 'Director's Dealing' (DIRS).
2026-03-13 Korean
임원ㆍ주요주주특정증권등소유상황보고서
Director's Dealing Classification · 100% confidence The document is titled '임원ㆍ주요주주 특정증권등 소유상황보고서' (Report on Ownership of Specific Securities by Executives and Major Shareholders). It details the shareholding changes of an executive (Oh Byoung-sun) at Woojin INS. This is a standard regulatory filing for insider trading/director dealings in the Korean market, which corresponds to the 'Director's Dealing' category.
2026-03-13 Korean
[기재정정]임원ㆍ주요주주특정증권등소유상황보고서
Director's Dealing Classification · 100% confidence The document is a 'Report on Ownership of Specific Securities by Executives and Major Shareholders' (임원ㆍ주요주주 특정증권등 소유상황보고서) filed with the Korean regulatory authorities. This type of filing is specifically used to report insider share transactions or changes in ownership status by company directors and executives. According to the provided definitions, this falls under 'Director's Dealing' (DIRS).
2026-03-13 Korean
주주총회소집공고
Proxy Solicitation & Information Statement Classification · 100% confidence The document is a 'Notice of Annual General Meeting' (주주총회소집공고) for (주)우진아이엔에스. It contains the agenda for the meeting, including the approval of financial statements, election of directors, and stock option grants. This document is provided to shareholders to inform them of the meeting details and to solicit their votes on the proposed agenda items. According to the provided definitions, this fits the 'Proxy Solicitation & Information Statement' (PSI) category, as it serves as the official material sent to shareholders to request votes for the upcoming meeting.
2026-03-13 Korean

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