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OncoTherapy Science, Inc. — Investor Relations & Filings

Ticker · 4564 ISIN · JP3202150003 LEI · 529900CIAZCAIG781H52 T Professional, scientific and technical activities
Filings indexed 71 across all filing types
Latest filing 2026-05-19 Regulatory Filings
Country JP Japan
Listing T 4564

About OncoTherapy Science, Inc.

https://www.oncotherapy.co.jp/en/

OncoTherapy Science, Inc. is a biopharmaceutical company focused on the research and development of novel anti-cancer therapies. The company utilizes cancer-specific gene data and comprehensive cancer genome analysis to discover and develop molecular-targeted drugs, antibody drugs, cancer vaccines, and new immunotherapies. Its key technological focuses include liquid biopsy, neoantigen prediction, and T-cell receptor (TCR) repertoire analysis using next-generation sequencing. The company's primary objective is to develop highly effective cancer treatments with minimal adverse events and side effects for patients.

Recent filings

Filing Released Lang Actions
臨時報告書
Regulatory Filings Classification · 87% confidence The document is a Japanese “臨時報告書” (Timely Report) filed under the Financial Instruments and Exchange Act, announcing the proposed change of the company’s statutory auditor (audit firm) at the upcoming shareholders’ meeting. It is not an annual or interim financial report nor an audit opinion itself, nor is it a management/board change or dividend notice. It is a specific regulatory disclosure (ad hoc event) and thus falls under the general Regulatory Filings category (RNS).
2026-05-19 Japanese
公認会計士等の異動に関するお知らせ
Regulatory Filings Classification · 90% confidence The document is a Japanese listed company’s announcement regarding the appointment and dismissal of its external audit firm (公認会計士等の異動に関するお知らせ). It provides the names, locations, and reasons for changing the audit firm, but does not include any audit report itself or financial statements. It is a regulatory notice of auditor change rather than an audit report or management report. Therefore, it falls under a general regulatory announcement (Regulatory Filings).
2026-05-19 Japanese
2026年3月期連結業績と前期実績との差異に関するお知らせ
Regulatory Filings
2026-05-08 Japanese
営業外費用等の発生に関するお知らせ
Regulatory Filings
2026-05-08 Japanese
2026年3月期決算短信〔日本基準〕(連結)
Regulatory Filings
2026-05-08 Japanese
第三者割当による第38回新株予約権(行使価額修正条項付)の月間行使状況に関するお知らせ
Regulatory Filings
2026-05-01 Japanese

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