Skip to main content
ADBIOTECH Co.,Ltd. logo

ADBIOTECH Co.,Ltd. — Investor Relations & Filings

Ticker · 179530 ISIN · KR7179530001 KO Manufacturing
Open in API
Filings indexed 414 across all filing types
Latest filing 2025-10-01 Major Shareholding Noti…
Country KR South Korea
Listing KO 179530

About ADBIOTECH Co.,Ltd.

http://www.adbiotech.com

ADBIOTECH Co., Ltd. is a biotechnology company specializing in the development and commercialization of immune antibodies. The company's core competency is IgY (Immunoglobulin in Yolk) technology, which utilizes antibodies derived from eggs to create alternatives to conventional vaccines and antibiotics. Its product portfolio targets the livestock, aquaculture, and human health sectors, with applications for disease prevention and treatment in animals like salmon and shrimp, as well as human-focused developments for conditions related to Helicobacter pylori and cholesterol. The company manages the entire value chain from research and development to production and sales. ADBIOTECH is also expanding its technological capabilities into VHH (nanobody) technology, with a strategic focus on the global companion animal market.

Recent filings

Filing Released Lang Actions
[기재정정]주식등의대량보유상황보고서(약식)
Major Shareholding Notification Classification · 100% confidence The document is titled '주식등의 대량보유상황보고서(약식)' which translates to 'Report on Large Shareholding Status (Abbreviated)'. It contains detailed information about the number of shares held, changes in shareholding, and related data for a specific investor (골든코어2호) in the company ㈜애드바이오텍. The document includes corrections to a previously submitted report, detailed tables of shareholdings, and explanations of changes in holdings. This type of document corresponds to notifications about significant share ownership levels, typically filed when an investor crosses certain thresholds of shareholding. It is not an annual report, earnings release, or management report, nor is it a proxy or voting result announcement. It is a notification of major shareholding changes. Therefore, the appropriate classification is Major Shareholding Notification (MRQ). The document length and detail confirm it is the report itself, not just an announcement or certification.
2025-10-01 Korean
[기재정정]주식등의대량보유상황보고서(약식)
Major Shareholding Notification Classification · 100% confidence The document is titled '주식등의 대량보유상황보고서(약식)' which translates to 'Report on Large Shareholding Status (Abbreviated)'. It contains detailed information about shareholding changes, including previous and current holdings, percentages, and reasons for corrections. It also includes details about the reporting entity, special relationships, and specific share transactions. The document is a formal report of changes in significant share ownership levels, consistent with notifications required when crossing ownership thresholds. There is no indication that this is an announcement of a report publication, nor is it a financial report or management discussion. The content matches the definition of a Major Shareholding Notification (MRQ).
2025-10-01 Korean
[기재정정]주식등의대량보유상황보고서(약식)
Major Shareholding Notification Classification · 100% confidence The document is titled '주식등의 대량보유상황보고서(약식)' which translates to 'Report on Large Shareholding Status (Abbreviated)'. It contains detailed information about the number of shares held, changes in shareholding, and related data for a specific investor (골든코어2호) and its special related parties. The document includes dates, share counts, percentages, and explanations for changes in holdings. This type of document corresponds to notifications about major shareholding changes, typically required by regulatory authorities to disclose when significant shareholders cross certain thresholds or change their holdings materially. There is no indication that this is an annual report, earnings release, or any other financial report type. It is not a proxy statement, management report, or legal proceeding. The document is substantive and detailed, not a brief announcement or certification. Therefore, the appropriate classification is Major Shareholding Notification (MRQ).
2025-10-01 Korean
[기재정정]주식등의대량보유상황보고서(약식)
Major Shareholding Notification Classification · 100% confidence The document is titled '주식등의 대량보유상황보고서(약식)' which translates to 'Report on Large Shareholding Status (Abbreviated)'. It details the ownership and changes in large shareholdings, including specific share counts, ownership percentages, and changes due to transactions such as off-market purchases and call option acquisitions. The document includes detailed tables of shareholding before and after corrections, information about the reporting entity and related parties, and the purpose of holding shares (simple investment). There is no indication that this is an announcement of a report publication or a certification letter. The content is a detailed report on large shareholding notifications, which corresponds to the category 'Major Shareholding Notification' (Code: MRQ).
2025-10-01 Korean
[기재정정]주식등의대량보유상황보고서(약식)
Major Shareholding Notification Classification · 100% confidence The document is titled '주식등의 대량보유상황보고서(약식)' which translates to 'Report on Large Shareholding Status (Abbreviated)'. It contains detailed information about the number of shares held, changes in shareholding, and related data for a specific investor (골든코어1호) and its special related parties. The document includes dates, share counts, ownership percentages, and explanations for changes such as sales of convertible bonds. This type of filing corresponds to notifications about major shareholding changes or holdings. It is not an annual report, earnings release, or management report, nor is it a proxy or voting result announcement. It is a detailed report on large shareholdings, which matches the definition of Major Shareholding Notification (Code: MRQ). The document length is sufficient and contains substantive data, not just an announcement or certification. Therefore, the correct classification is MRQ with high confidence.
2025-10-01 Korean
[기재정정]주식등의대량보유상황보고서(약식)
Major Shareholding Notification Classification · 100% confidence The document is titled '주식등의 대량보유상황보고서(약식)' which translates to 'Report on Large Shareholding Status (Abbreviated)'. It contains detailed information about changes in shareholdings, including previous and current holdings, percentages, and reasons for changes. The document also includes correction details for a previously submitted report. The content focuses on reporting significant share ownership changes, including the number of shares held, ownership percentages, and related parties. There is no indication of financial statements, earnings, management changes, or other report types. This matches the definition of a Major Shareholding Notification (MRQ), which is a notification of changes in significant share ownership levels crossing thresholds. The document length is sufficient and contains substantive data, not just an announcement or certification. Therefore, the correct classification is MRQ with high confidence.
2025-10-01 Korean

Browse filings by year

8 years

Report missing filing

Can't find a specific document? Let us know and we'll add it within 24 hours.

We will notify you once the filing is added.
Report sent
Thank you. We will check the data and update it shortly.