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ADBIOTECH Co.,Ltd. — Investor Relations & Filings

Ticker · 179530 ISIN · KR7179530001 KO Manufacturing
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Filings indexed 414 across all filing types
Latest filing 2026-05-22 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
주식등의대량보유상황보고서(약식)
Major Shareholding Notification Classification · 85% confidence The document is a detailed "주식등의 대량보유상황보고서(약식)" (Large Shareholding Status Report) filed under Korea’s Capital Market Act. It provides specific shareholding amounts, ratios, change reasons, and descriptions of the reporting major shareholder and related parties. This matches the definition of a Major Shareholding Notification (MRQ), not a general announcement or proxy statement. Therefore, it should be classified as MRQ.
2026-05-22 Korean
[기재정정]주주총회소집결의 (임시주주총회)
Proxy Solicitation & Information Statement Classification · 80% confidence The document is a formal correction notice and convening resolution (“주주총회소집결의”) for an extraordinary shareholders’ meeting, detailing agenda items, director appointments, and business purpose changes – materials provided to shareholders to inform and solicit votes at the meeting. This aligns with Proxy Solicitation & Information Statement (PSI).
2026-05-21 Korean
주주총회소집공고
Proxy Solicitation & Information Statement Classification · 90% confidence The document is a formal notice convening an extraordinary shareholders’ meeting (임시주주총회) including the agenda items (articles amendment and director appointments), voting procedures, outside directors’ activities and compensation, related party transactions, and detailed business overview. It is being sent to shareholders to solicit attendance and votes, which matches the Proxy Solicitation & Information Statement category (PSI).
2026-05-21 Korean
의결권대리행사권유참고서류
Proxy Solicitation & Information Statement Classification · 95% confidence The document is titled “의결권 대리행사 권유 참고서류,” which translates to proxy solicitation materials for a shareholders’ meeting, detailing agenda items, voting methods, and candidate information. It is distributed to shareholders to provide information and request votes prior to the meeting, matching the definition of Proxy Solicitation & Information Statement (PSI).
2026-05-21 Korean
분기보고서 (2026.03)
Interim / Quarterly Report Classification · 92% confidence The document is labeled “분기보고서” covering the period from 2026-01-01 to 2026-03-31. It contains detailed company overview, financial data tables (e.g., capital changes, sales breakdown), business descriptions, and other substantive quarterly reporting sections typical of a comprehensive interim financial report. It is clearly the full quarterly report itself rather than an announcement or presentation. Therefore, it is classified as an Interim/Quarterly Report. Q1 2026
2026-05-15 Korean
파생상품거래손실발생
Regulatory Filings Classification · 95% confidence The document is a short Korean regulatory disclosure announcing a loss on derivative transactions (conversion bonds’ fair value losses) with details on amounts, causes, and date. It does not contain full financial statements, nor is it a standalone report like an annual or interim report. It is a compliance announcement under regulatory filing requirements. Hence, it best fits the catch-all 'Regulatory Filings' category.
2026-05-15 Korean

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