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Dong-A Socio Holdings Co.,Ltd — Investor Relations & Filings

Ticker · 000640 ISIN · KR7000640003 KO Manufacturing
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Filings indexed 644 across all filing types
Latest filing 2026-05-15 Interim / Quarterly Rep…
Country KR South Korea
Listing KO 000640

About Dong-A Socio Holdings Co.,Ltd

https://www.donga.co.kr/main/main

Dong-A Socio Holdings is a holding company that manages a diverse group of businesses centered on healthcare. Its operations span pharmaceuticals, medical devices, food and beverages, and logistics. The group includes key subsidiaries such as Dong-A ST, which focuses on the research and development of ethical drugs, biologics, and innovative new treatments, including AI-based drug discovery. Dong-A Pharmaceutical develops and markets a wide range of over-the-counter healthcare products, consumer goods, and cosmetics. Other specialized affiliates include Dong-A Chammed, providing medical devices and diagnostic solutions, and Aptis, which develops advanced Antibody-Drug Conjugate (ADC) technology. The group also manages popular food and beverage brands.

Recent filings

Filing Released Lang Actions
분기보고서 (2026.03)
Interim / Quarterly Report Classification · 88% confidence The document is titled “분기보고서” (Quarterly Report) covering the first quarter (제79기 1분기) from 2026-01-01 to 2026-03-31. It is a full interim/quarterly report containing detailed financial statements, segment revenues, production data, and business descriptions, not merely an announcement or summary. This matches the definition of an Interim / Quarterly Report (IR). Q1 2026
2026-05-15 Korean
기업설명회(IR)개최(안내공시)
Regulatory Filings Classification · 80% confidence The document is a Korean-language “IR 개최(안내공시)” – a notice announcing the date, attendees, venue, and purpose of an upcoming investor relations meeting. It does not contain the actual investor presentation materials or financial results themselves, but rather serves as a regulatory announcement of the event (including a link to where materials will be posted). There is no AGM, dividend, financing, or management change content, nor is it the report itself. Thus it best fits the fallback “Regulatory Filings” category (RNS).
2026-04-27 Korean
연결재무제표기준영업(잠정)실적(공정공시)
Earnings Release Classification · 92% confidence The document is a Korean fair disclosure (“공정공시”) of provisional consolidated operating results for Q1 2026, showing only top‐line and operating income figures with YoY/QoQ comparisons and a disclaimer that these are preliminary figures. It is not a full interim financial report but an initial, high‐level earnings announcement. Therefore, it best fits the Earnings Release category. Q1 2026
2026-04-27 Korean
타인에대한채무보증결정
Regulatory Filings Classification · 89% confidence The document is a formal regulatory disclosure under the Capital Markets Act detailing a board resolution to guarantee third-party debt for a subsidiary, including amounts, periods, and financial ratios. It is not an annual or interim financial report, earnings release, or any of the other specific categories (e.g., dividend, share issue, M&A, management change). It is a standalone corporate regulatory announcement, so it falls under the fallback category “Regulatory Filings (RNS).”
2026-04-23 Korean
결산실적공시예고(안내공시)
Report Publication Announcement Classification · 92% confidence The document is a brief notice (under 500 characters) from Dong-A Socio Holdings announcing the scheduled date for the quarterly financial results (2026-01-01 to 2026-03-31) publication on 2026-04-27. It contains no actual financial figures but rather alerts investors to the forthcoming results. This fits the definition of a Report Publication Announcement (RPA) rather than an actual earnings release or detailed report.
2026-04-23 Korean
기업설명회(IR)개최(안내공시)
Investor Presentation Classification · 50% confidence The document is a regulatory announcement (in Korean) notifying investors of a scheduled web conference call IR event (“기업설명회(IR) 개최(안내공시)”) to review Q1 2026 operating results and affiliate performance. It provides date, time, participants, purpose, and a link for IR materials. This is not the full IR presentation itself but an announcement of an upcoming investor presentation event, which best fits the “Investor Presentation (IP)” category.
2026-04-23 Korean

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