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WOOJUNG BIO, Inc. — Investor Relations & Filings

Ticker · 215380 ISIN · KR7215380007 KO Professional, scientific and technical activities
Open in API
Filings indexed 332 across all filing types
Latest filing 2026-04-03 Major Shareholding Noti…
Country KR South Korea
Listing KO 215380

About WOOJUNG BIO, Inc.

https://www.woojungbio.kr/eng.php

WOOJUNG BIO, Inc. is a bio-infrastructure company providing an integrated platform for research and development in the life sciences. The company's core activities are structured around three main pillars. First, it offers comprehensive pre-clinical Contract Research Organization (CRO) services, including efficacy studies, safety evaluations, and pharmaceutical analysis, utilizing its advanced animal laboratory facilities. Second, it specializes in the engineering and construction of modernized research environments, offering complete solutions for building and managing smart laboratories, animal rooms, and GMP-compliant clean rooms. Third, through its 'WOOJUNG BIO Cluster' open innovation platform, it provides R&D infrastructure, incubation, and acceleration support for bio-ventures and startups, aiming to foster the new drug development ecosystem and help transform innovative ideas into therapies.

Recent filings

Filing Released Lang Actions
[기재정정]주식등의대량보유상황보고서(일반)
Major Shareholding Notification Classification · 1% confidence The document is titled “주식등의 대량보유상황보고서(일반)” and contains detailed tables of shareholdings, percentages, acquisition dates, and correction details. It is a regulatory filing to notify a change in significant share ownership (including thresholds and management control intent). This matches the Major Shareholding Notification category.
2026-04-03 Korean
주식등의대량보유상황보고서(일반)
Major Shareholding Notification Classification · 1% confidence The document is a "주식등의 대량보유상황보고서(일반)" (“Report on Large Shareholding”), detailing a substantial share position in 우정바이오 by 콜마홀딩스. It includes report dates, share counts, percentages, contractual details, and legal references under the Capital Markets Act – all hallmarks of a major shareholding notification rather than an annual or interim report, earnings release, or management announcement. This aligns exactly with the Major Shareholding Notification category (MRQ).
2026-04-03 Korean
정기주주총회결과
Declaration of Voting Results & Voting Rights Announcements Classification · 1% confidence The text is the detailed results of a regular shareholders’ meeting (“정기주주총회결과”), listing resolutions, vote counts and percentages, board appointments, and meeting particulars. It is clearly a declaration of voting outcomes rather than an invitation, proxy, or full financial report. This matches the ‘Declaration of Voting Results & Voting Rights Announcements’ category (DVA).
2026-03-31 Korean
사외이사의선임ㆍ해임또는중도퇴임에관한신고
Board/Management Information Classification · 1% confidence The document is a regulatory notification reporting the appointment/dismissal (and mid-term retirement) of an outside director at the company. It is clearly an announcement of changes in the board of directors, matching the ‘Board/Management Information’ category.
2026-03-31 Korean
대표이사변경
Board/Management Information Classification · 1% confidence The document is an official announcement detailing the change of the company’s representative director (CEO), including the outgoing and incoming directors, reasons for the change, effective date, board resolution details, and the new appointee’s biography. This fits the definition of a Board/Management Information filing (MANG).
2026-03-31 Korean
증권발행결과(자율공시)
Capital/Financing Update Classification · 1% confidence The document is a voluntary disclosure announcing the results of a securities issuance (private placement convertible bonds), detailing issuance amount, dates, and listing status. This matches a financing update regarding the company’s capital-raising activity. Therefore, it is classified as a Capital/Financing Update (CAP).
2026-03-30 Korean

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