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Simplex Holdings, Inc. — Investor Relations & Filings

Ticker · 4373 ISIN · JP3383270000 T Telecommunications, computer programming, consultancy, computing infrastructure, and other information service activities
Open in API
Filings indexed 47 across all filing types
Latest filing 2026-04-07 Transaction in Own Shar…
Country JP Japan
Listing T 4373

About Simplex Holdings, Inc.

https://www.simplex.holdings/en/

Simplex Holdings, Inc. is a technology partner that provides comprehensive IT solutions to support the Digital Transformation (DX) of its clients. The company offers end-to-end services that span the entire business cycle, from strategic consulting and system design to development, operation, and maintenance. By integrating deep business expertise with advanced technological capabilities, Simplex assists leading firms across various industries, including financial institutions and the public sector. The firm's approach is centered on acting as a unified team with clients to design and implement innovative solutions that drive business success.

Recent filings

Filing Released Lang Actions
自己株券買付状況報告書（法２４条の６第１項に基づくもの）
Transaction in Own Shares Classification · 1% confidence The document is titled “自己株券買付状況報告書（法24条の６第１項に基づくもの）”, prepared under Article 24-6 of Japan’s Financial Instruments and Exchange Act, and details the company’s own share buyback (number of shares, total amount, progress, holdings) over a specified period. This corresponds to a Transaction in Own Shares report. Therefore it should be classified under code POS.
2026-04-07 Japanese
自己株券買付状況報告書（法２４条の６第１項に基づくもの）
Transaction in Own Shares Classification · 1% confidence The document is a '自己株券買付状況報告書' (Report on Status of Share Repurchase), which is a mandatory regulatory filing in Japan under Article 24-6, Paragraph 1 of the Financial Instruments and Exchange Act. It details the company's share buyback activity for the period of February 2026. Since the document specifically reports the company's own share repurchase transactions, it falls under the 'Transaction in Own Shares' category.
2026-03-06 Japanese
自己株券買付状況報告書（法２４条の６第１項に基づくもの）
Transaction in Own Shares Classification · 1% confidence The document is a '自己株券買付状況報告書' (Report on Status of Acquisition of Treasury Shares) filed under Article 24-6, Paragraph 1 of the Financial Instruments and Exchange Act of Japan. This is a formal regulatory filing detailing the company's share buyback activity for the period of January 2026. Since the document specifically reports the execution of a share repurchase program (buying back its own shares), it falls under the category of 'Transaction in Own Shares'.
2026-02-06 Japanese
確認書
Regulatory Filings Classification · 1% confidence The document is titled '確認書' (Confirmation Letter) and explicitly references '金融商品取引法第24条の５の２第１項' (Article 24-5-2, Paragraph 1 of the Financial Instruments and Exchange Act). It serves as an officer certification regarding the accuracy of a semi-annual report. According to the 'CERTIFICATION RULE', documents that are primarily officer certifications or attestations, even if they reference a report, should be classified as Regulatory Filings (RNS). H1 2025
2025-10-30 Japanese
半期報告書－第10期(2025/04/01－2026/03/31)
Interim / Quarterly Report Classification · 1% confidence The document is a '半期報告書' (Semi-Annual Report) filed under the Financial Instruments and Exchange Act of Japan. It contains comprehensive financial statements, management analysis, and corporate information for the interim period (April 1, 2025, to September 30, 2025). This fits the definition of an Interim/Quarterly Report (IR) as it provides substantive financial data and analysis for a period shorter than a full fiscal year. H1 10
2025-10-30 Japanese
変更報告書（短期大量譲渡）
Major Shareholding Notification Classification · 1% confidence The document is a 'Large Shareholding Report' (大量保有報告書) filed in Japan, which is a regulatory requirement when an entity's shareholding in a listed company changes significantly. This specific document is a 'Change Report' (変更報告書) detailing a reduction in shareholding due to a tender offer. This falls under the category of Major Shareholding Notification.
2025-08-26 Japanese

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