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OXIDE Corporation — Investor Relations & Filings

Ticker · 6521 ISIN · JP3193930009 T Manufacturing
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Filings indexed 45 across all filing types
Latest filing 2026-05-28 Investor Presentation
Country JP Japan
Listing T 6521

About OXIDE Corporation

https://www.opt-oxide.com/en/

OXIDE Corporation specializes in the development, manufacturing, and sale of high-functionality optical products. The company's core business revolves around the fabrication of oxide single crystals, which form the basis for its portfolio of optical components, devices, and modules. In addition to crystals, OXIDE provides laser light sources and comprehensive optical measurement systems. These advanced products are integral to applications in various high-tech fields, including medical imaging, semiconductor manufacturing, and scientific research.

Recent filings

Filing Released Lang Actions
事業計画及び成長可能性に関する事項
Investor Presentation Classification · 92% confidence The document is a detailed slide-style presentation (“事業計画及び成長可能性に関する事項”) containing corporate overview, business strategy, growth plans, segment performance, and medium-term targets. It is formatted as an investor deck with images, bullet points, and strategic commentary rather than a formal annual/interim report with full financial statements. This aligns with the definition of an Investor Presentation (IP).
2026-05-28 Japanese
確認書
Regulatory Filings Classification · 92% confidence The document is a “確認書” (confirmation letter) under the Financial Instruments and Exchange Act, whereby the COO and CFO attest to the correctness of the securities report. It does not contain the actual annual report’s financial statements or detailed data, only an officer certification. Under the certification rule, such letters should be classified as a Regulatory Filing (RNS), not as the report itself.
2026-05-22 Japanese
有価証券報告書－第26期(2025/03/01－2026/02/28)
Annual Report Classification · 95% confidence The document is a Japanese “有価証券報告書” filed under the Financial Instruments and Exchange Act, covering the full fiscal year (2025/03/01–2026/02/28) with complete financial statements, corporate overview, and notes. It is not merely an announcement or certification but the full annual securities report equivalent to an annual report. Under the defined categories, this maps to the Annual Report (10-K) type. FY 2026
2026-05-22 Japanese
2026年2月期 通期 決算説明会の質疑応答（要旨）について
Regulatory Filings
2026-04-16 Japanese
確認書
Report Publication Announcement Classification · 100% confidence The document is a 'Confirmation Letter' (Kakunin-sho) filed under the Financial Instruments and Exchange Act, specifically accompanying a Second Quarter Report (Interim Report). While it references the interim report, the document itself is a formal regulatory filing confirming the accuracy of the financial statements for the period ending August 31, 2025. Since it is a specific regulatory requirement for filing financial reports in Japan and does not fit into the other categories like 'IR' (which would be the report itself) or 'RPA' (which is an announcement), it is best classified as a Regulatory Filing.
2025-10-15 Japanese
半期報告書－第26期(2025/03/01－2026/02/28)
Interim / Quarterly Report Classification · 100% confidence The document is a '半期報告書' (Semi-annual Report) for the company '株式会社オキサイド' (OXIDE Corporation) covering the period from March 1, 2025, to August 31, 2025. It contains detailed financial statements, including the balance sheet, income statement, and cash flow statement, as well as management analysis. This fits the definition of an Interim/Quarterly Report (IR) as it provides comprehensive financial data for a period shorter than a full fiscal year. H1 2026
2025-10-15 Japanese

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