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CHONGKUNDANG HOLDINGS CORP. — Investor Relations & Filings

Ticker · 001630 ISIN · KR7001630003 KO Professional, scientific and technical activities
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Filings indexed 427 across all filing types
Latest filing 2026-05-28 Major Shareholding Noti…
Country KR South Korea
Listing KO 001630

About CHONGKUNDANG HOLDINGS CORP.

https://www.ckd-holdings.com

Chongkundang Holdings Corp. is the holding company for the Chong Kun Dang Group, a comprehensive life care and pharmaceutical conglomerate. The company manages a diverse business portfolio through its principal subsidiaries. Chong Kun Dang Pharmaceutical develops and markets prescription drugs, over-the-counter medications, and specialized treatments. Kyongbo Pharmaceutical manufactures active pharmaceutical ingredients (APIs) and generic drugs. Chong Kun Dang Bio specializes in fermentation technology and biotechnology products, while Chong Kun Dang Health offers a wide range of health functional foods and supplements. Collectively, the group focuses on improving quality of life through innovation in pharmaceuticals, biotechnology, and healthcare solutions.

Recent filings

Filing Released Lang Actions
주식등의대량보유상황보고서(일반)
Major Shareholding Notification Classification · 95% confidence The document is a statutory disclosure titled “주식등의 대량보유상황보고서” (Report on Large Shareholdings) under the Korean Capital Markets and Financial Investment Act. It details a major shareholder’s holdings, changes in share count, related parties, and acquisition funding. This matches our Major Shareholding Notification category.
2026-05-28 Korean
최대주주등소유주식변동신고서
Major Shareholding Notification Classification · 91% confidence The document is a Korean "최대주주등 소유주식 변동 신고서", i.e., a notification by a major shareholder of changes in their share ownership, detailing transactions by the major shareholder (and related entity). This matches the “Major Shareholding Notification” category (code MRQ). It is not a company buyback, proxy, or full financial report.
2026-05-28 Korean
분기보고서 (2026.03)
Interim / Quarterly Report Classification · 95% confidence The document is titled “분기보고서 (제72기) 2026년 01월 01일~2026년 03월 31일” and contains full quarterly financial statements (요약 연결/별도 재무정보, 연결 재무제표 및 주석, 별도 재무제표 및 주석), MD&A (“이사의 경영진단 및 분석의견”), audit opinions, business overview, corporate governance, and other substantive data typical of a quarterly/interim financial report. It is not a simple publication notice but the full report itself. Therefore, it is classified as an Interim/Quarterly Report. Q1 2026
2026-05-15 Korean
투자판단관련주요경영사항(자회사의 주요경영사항) (고혈압 치료제로 개발중인 CKD339의 식약처(MFDS) 제3상 임상시험 계획 승인 신청)
Regulatory Filings Classification · 80% confidence The document is a Korean ‘투자판단 관련 주요경영사항’ announcement describing a material event (phase 3 clinical trial application approval) for investor decision — it does not present financial statements, dividend details, board changes, earnings, or fund NAV, nor is it a report publication notice or proxy statement. It is a general regulatory disclosure of a material event, fitting the fallback category Regulatory Filings (RNS).
2026-05-14 Korean
단일판매ㆍ공급계약해지(자회사의 주요경영사항)
Regulatory Filings Classification · 72% confidence The document is a notification of the termination of a single sales and supply contract by a subsidiary (경보제약) with Guangdong Landu Pharmaceutical Co., LTD. It is not a financial report, earnings release, or management discussion, nor is it a board change, share issue, or dividend notice. It is a regulatory announcement of a contract termination–a miscellaneous event that does not fit any more specific category. Therefore it falls under the general Regulatory Filings category (RNS).
2026-04-10 Korean
주식등의대량보유상황보고서(약식)
Major Shareholding Notification Classification · 96% confidence The document is a Korean "주식등의 대량보유상황보고서(약식)" – a mandatory disclosure of significant shareholdings under the Capital Markets Act, showing details of the National Pension Service’s large share position in 종근당홀딩스, including share counts, ratios, and change reasons. This matches the “Major Shareholding Notification” category.
2026-04-01 Korean

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