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INPEX CORPORATION — Investor Relations & Filings

Ticker · 1605 ISIN · JP3294460005 LEI · 353800VHYYADPR6MXQ47 T Mining and quarrying
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Filings indexed 85 across all filing types
Latest filing 2026-04-22 Capital/Financing Update
Country JP Japan
Listing T 1605

About INPEX CORPORATION

https://www.inpex.com/english/

INPEX CORPORATION is an energy development company engaged in the global research, exploration, development, production, and sales of oil and natural gas. The company manages a diverse portfolio of projects worldwide, focusing on providing a stable and efficient supply of energy resources. A key strategic priority is advancing initiatives toward a responsible energy transition, balancing conventional energy production with the development of future energy solutions.

Recent filings

Filing Released Lang Actions
発行登録書（株券､社債券等）
Capital/Financing Update Classification · 88% confidence The document is a Japanese securities issuance registration statement (発行登録書) filed with the Kanto Local Finance Bureau for bond issuance by INPEX Corporation. It details the intended issuance period, amount, purpose of proceeds, and reference to prospectus materials. This is a financing activity (debt issuance), not an annual or interim report, AGM material, proxy statement, or insider dealing. Therefore, it falls under Capital/Financing Update.
2026-04-22 Japanese
訂正発行登録書
Capital/Financing Update Classification · 85% confidence The document is a “訂正発行登録書” (Correction Issuance Registration Statement) filed with the Kanto Finance Bureau concerning the registration of corporate bond issuance. This is not an annual report, earnings release, dividend notice, interest rate update, or management change. It is a financing document related to fundraising via bond issuance. Therefore it falls under “Capital/Financing Update” (CAP).
2026-03-31 Japanese
確認書
Regulatory Filings Classification · 100% 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 the company's Annual Securities Report (有価証券報告書). 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. FY 2025
2026-03-26 Japanese
有価証券報告書－第20期(2025/01/01－2025/12/31)
Annual Report Classification · 100% confidence The document is identified as an '有価証券報告書' (Yuuka Shouken Houkokusho), which is the Japanese equivalent of an Annual Report (10-K). It explicitly states the filing document type, the legal basis (Financial Instruments and Exchange Act Article 24, Paragraph 1), the fiscal period (第20期, 2025-01-01 to 2025-12-31), and the company name (INPEX CORPORATION). The presence of extensive XBRL-like tagging and financial data confirms it is the full annual report rather than an announcement. FY 2025
2026-03-26 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 · 100% confidence The document is a '自己株券買付状況報告書' (Report on Status of Purchase of Own Shares) filed under Article 24-6, Paragraph 1 of the Financial Instruments and Exchange Act of Japan. It details the company's share buyback activity for the period of January 2026. This specific regulatory filing type corresponds to the 'Transaction in Own Shares' (POS) category, as it reports the company's repurchase of its own shares.
2026-02-13 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 · 100% 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. It details the company's (INPEX CORPORATION) share buyback activity for the period of December 2025. This specific type of regulatory filing, which reports on the company's own share transactions (repurchases), falls directly under the 'Transaction in Own Shares' (POS) category.
2026-01-15 Japanese

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