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KOMATSU MATERE Co., Ltd. — Investor Relations & Filings

Ticker · 3580 ISIN · JP3304600004 T Manufacturing
Open in API
Filings indexed 75 across all filing types
Latest filing 2026-04-01 Transaction in Own Shar…
Country JP Japan
Listing T 3580

About KOMATSU MATERE Co., Ltd.

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

Komatsu Matere Co., Ltd. is a chemical material manufacturer established in 1943, with core expertise originating from advanced dyeing technologies. The company engages in the comprehensive process of planning, developing, manufacturing, and selling a diverse portfolio of materials. Its primary offerings include high-performance synthetic fabrics, technical textiles, and thin-film fabrics for applications in sportswear, fashion, and uniforms. Expanding beyond its textile foundation, the company also develops and produces advanced materials such as functional ceramics for various industrial sectors. Komatsu Matere is recognized for its pioneering role in technical textiles and a long-standing reputation for innovation and quality.

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 a Japanese “自己株券買付状況報告書” (Report on treasury share acquisition status) filed under the Financial Instruments and Exchange Act. It details the number of shares the company has repurchased and held as treasury stock for the period ending March 31, 2026. This corresponds to a company’s own share transaction (share buyback). Therefore, it matches the “Transaction in Own Shares” category.
2026-04-01 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 'Report on Purchase of Own Shares' (自己株券買付状況報告書) filed under the Financial Instruments and Exchange Act in Japan. It details the company's share buyback activity for the period of February 2026, including the number of shares acquired, the total cost, and the progress against the board-authorized buyback program. This aligns perfectly with the definition of 'Transaction in Own Shares' (POS).
2026-03-02 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 'Report on Purchase of Own Shares' (自己株券買付状況報告書) filed under the Financial Instruments and Exchange Act in Japan. It details the company's share buyback activity for the period of January 2026, including the number of shares acquired, the total cost, and the progress against the board-authorized buyback program. This aligns perfectly with the definition for 'Transaction in Own Shares' (POS).
2026-02-02 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 'Report on Status of Acquisition of Treasury Shares' (自己株券買付状況報告書) filed under the Financial Instruments and Exchange Act of Japan. It details the company's share buyback activities for the period of December 2025, including the number of shares acquired, the total cost, and the progress against the board-authorized repurchase plan. This aligns perfectly with the definition for 'Transaction in Own Shares' (POS).
2026-01-05 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 'Report on Purchase of Own Shares' (自己株券買付状況報告書) filed under the Financial Instruments and Exchange Act in Japan. It details the company's share buyback activity, including the number of shares acquired, the total cost, and the progress against the board-authorized repurchase plan for the period of November 2025. This falls directly under the definition of 'Transaction in Own Shares' (POS).
2025-12-01 Japanese
確認書
Regulatory Filings Classification · 1% confidence The document is a 'Confirmation Letter' (確認書) filed under the Financial Instruments and Exchange Act. It serves as an officer certification regarding the accuracy of a previously filed semi-annual report. According to the 'Certification Rule', documents that are primarily officer certifications or attestations should be classified as Regulatory Filings (RNS), even if they reference a specific report type like an interim/semi-annual report. H1 114
2025-11-13 Japanese

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