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WingArc1st Inc. — Investor Relations & Filings

Ticker · 4432 ISIN · JP3154360006 T Telecommunications, computer programming, consultancy, computing infrastructure, and other information service activities
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Filings indexed 52 across all filing types
Latest filing 2026-05-25 Regulatory Filings
Country JP Japan
Listing T 4432

About WingArc1st Inc.

https://www.wingarc.com/en/

WingArc1st Inc. is an enterprise software company focused on data empowerment. It provides a suite of solutions for business intelligence (BI), data analysis, and document management. Key products include MotionBoard, a data visualization dashboard, and Dr.Sum, a data analysis platform, which enable organizations to make data-driven decisions. The company also offers a document management platform that digitizes, manages, and distributes business documents to promote paperless operations and enhance corporate governance. WingArc1st aims to help businesses and governments maximize the value of their data through its software and services.

Recent filings

Filing Released Lang Actions
確認書
Regulatory Filings Classification · 85% confidence The document is a Japanese “有価証券報告書（通常方式）” confirmation letter (確認書) filed under the Financial Instruments and Exchange Act with just CEO/CFO attestation of the securities report’s accuracy. It does not contain the report itself but is an officer certification. Under the Certification Rule, such attestation letters are classified as Regulatory Filings (RNS), not as the annual report.
2026-05-25 Japanese
有価証券報告書－第10期(2025/03/01－2026/02/28)
Annual Report Classification · 95% confidence The document is the full Japanese annual securities report (“有価証券報告書”) covering the fiscal year from March 1, 2025 to February 28, 2026, including detailed financial statements, IFRS disclosures, and narrative business overview. It is the actual annual report filed under Japan’s Financial Instruments and Exchange Act, not merely an announcement or certification. This corresponds to an Annual Report in our taxonomy. FY 2026
2026-05-25 Japanese
臨時報告書
Major Shareholding Notification Classification · 95% confidence The document is a Japanese "臨時報告書" filed under the Financial Instruments and Exchange Act, disclosing a change in the company’s major shareholder (Toshiba) and related party due to an absorption-type merger effective April 1, 2026. It provides pre‐ and post‐merger shareholdings and percentages, which is exactly a notification of changes in significant share ownership. Therefore, it falls under “Major Shareholding Notification.”
2026-04-16 Japanese
大量保有報告書
Major Shareholding Notification Classification · 91% confidence The document is a detailed disclosure of substantial shareholdings (“大量保有報告書”) filed under Japanese Cabinet Office regulations, providing issuer details, holder details, share counts, and percentages. This corresponds to a Major Shareholding Notification (crossing reporting thresholds).
2026-04-10 Japanese
確認書
Report Publication Announcement Classification · 100% confidence The document is a 'Confirmation Letter' (Kakunin-sho) filed under Article 24-5-2 of the Financial Instruments and Exchange Act of Japan. This is a mandatory regulatory filing that accompanies the Interim/Quarterly Report (Hankishohokokusho) to confirm the accuracy of the financial statements. Since it is a specific regulatory filing required by law to accompany financial reports and does not contain the full financial report itself, it falls under the Regulatory Filings category.
2025-10-15 Japanese
半期報告書－第10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 WingArc1st Inc., covering the period from March 1, 2025, to August 31, 2025. It contains detailed financial statements, management analysis (MDA), and business performance metrics. According to the filing definitions, a comprehensive financial report for a period shorter than a full fiscal year (such as a half-year report) containing actual financial statements is classified as an Interim/Quarterly Report (IR). H1 2026
2025-10-15 Japanese

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