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DONG-A ST CO.,LTD — Investor Relations & Filings

Ticker · 170900 ISIN · KR7170900005 KO Manufacturing
Open in API
Filings indexed 634 across all filing types
Latest filing 2025-07-24 Report Publication Anno…
Country KR South Korea
Listing KO 170900

About DONG-A ST CO.,LTD

https://www.donga-st.com

Dong-A ST CO., LTD. is a pharmaceutical company focused on the research, development, manufacturing, and marketing of ethical drugs, medical devices, and diagnostics. The company's portfolio includes proprietary new drugs such as Stillen (gastritis), Zydena (erectile dysfunction), and Motilitone (functional dyspepsia). Operating from cGMP-compliant facilities, it exports a diverse range of products, including novel drugs, generics, and biopharmaceuticals, to global markets. The company maintains a strong commitment to innovative R&D, with a pipeline featuring first-in-class therapeutic candidates for metabolic diseases, including MASH (Metabolic dysfunction-associated steatohepatitis) and obesity, which are being advanced through a dedicated global R&D base.

Recent filings

Filing Released Lang Actions
기업설명회(IR)개최(안내공시)
Report Publication Announcement Classification · 100% confidence The document is a short announcement (under 1,000 characters) regarding the scheduling of an Investor Relations (IR) event (a Non-Deal Roadshow). It provides the date, location, and purpose of the meeting, and directs readers to the company website to access the actual IR presentation materials. Per the 'Menu vs Meal' rule, since this is an announcement of an event and refers to external materials rather than being the presentation itself, it is classified as a Report Publication Announcement (RPA).
2025-07-24 Korean
결산실적공시예고(안내공시)
Report Publication Announcement Classification · 100% confidence The document is a short announcement (472 characters) from Dong-A ST notifying the public of the upcoming date for the release of their financial results (2025-07-24). It does not contain the actual financial results, but rather serves as a notice of the publication schedule. According to the 'Menu vs Meal' rule, this is classified as a Report Publication Announcement (RPA).
2025-07-18 Korean
기업설명회(IR)개최(안내공시)
Report Publication Announcement Classification · 100% confidence The document is a short announcement (under 1,000 characters) from Dong-A ST notifying the market about an upcoming Investor Relations (IR) conference call scheduled for 2025-07-24. It provides the date, time, and purpose of the meeting but does not contain the actual presentation or financial results themselves. According to the 'Menu vs Meal' rule, an announcement of an upcoming event or report is classified as a Report Publication Announcement (RPA) or a general regulatory filing. Given the specific nature of announcing an IR event, RPA is the most accurate classification.
2025-07-18 Korean
최대주주등소유주식변동신고서
Director's Dealing Classification · 100% confidence The document is a 'Report of Change in Shareholding by Major Shareholders and Others' (최대주주등소유주식변동신고서) for Dong-A ST. It details specific share transactions (purchases and new appointments) by company executives and major shareholders. This type of filing is a standard regulatory disclosure regarding insider/major shareholder activity, which falls under the 'Director's Dealing' (DIRS) category as it reports personal share transactions by company directors and executives.
2025-07-07 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 Korean Financial Supervisory Service. It details specific share transactions (장내매수 - open market purchases) by a company director (김학준). This type of filing is classified as a Director's Dealing (DIRS) report, as it documents insider trading activity by a company executive.
2025-07-07 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 a mandatory disclosure for company insiders (directors/executives) to report their personal shareholdings or changes in ownership. According to the provided definitions, this corresponds to 'Director's Dealing' (DIRS), which covers personal share transactions and ownership reports by company directors and executives.
2025-07-07 Korean

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