Idemitsu Kosan News

Idemitsu Kosan: Confirmation letter

Nov 13 12:01

Idemitsu Kosan: Semi-Annual Report - Term 110 (2024/04/01 - 2025/03/31)

Nov 13 12:01

Idemitsu Kosan: 2024 2nd quarter financial results presentation

Nov 12 12:00

Idemitsu Kosan: Notice regarding dividends from surplus funds (interim dividends) and revisions to dividend forecasts

Nov 12 12:00

Idemitsu Kosan: Summary of financial results for the 2nd quarter (interim period) for the fiscal year ending March 31, 2025 [Japanese GAAP] (consolidated)

Nov 12 12:00

Idemitsu Kosan: Extraordinary Report

Oct 22 15:33

Idemitsu Kosan: Extraordinary Report

Oct 9 14:03

Idemitsu Kosan: FY2024 Q1 Financial Results Presentation Material

Aug 6 14:00

Idemitsu Kosan: 1st quarter financial results for the March 2025 period (consolidated) based on Japanese standards.

Aug 6 14:00

Idemitsu Kosan: Interim report

Jun 28 14:21

Idemitsu Kosan: Confirmation letter

Jun 25 14:12

Idemitsu Kosan: Securities Report - 109th term (April 1, 2023 - March 31, 2024)

Jun 25 14:09

Idemitsu Kosan: (Correction) Notice regarding partial revisions to the “2023 Financial Results Briefing Materials”

May 16 13:00

Idemitsu Kosan: Notice regarding differences between earnings forecasts and financial results

May 14 14:00

Idemitsu Kosan: 2023 financial results briefing materials

May 14 14:00

Idemitsu Kosan: Summary of Financial Results for the Fiscal Year Ending March 31, 2024 [Japanese GAAP] (Consolidated)

May 14 14:00

Idemitsu Kosan: Certificate of Confirmation

Feb 14 14:10

Idemitsu Kosan: Quarterly Report - 109th Term 3rd Quarter (2023/10/01 - 2023/12/31)

Feb 14 14:09

Idemitsu Kosan: FY2023 3rd Quarter Financial Results Briefing Materials

Feb 13 14:00

Idemitsu Kosan: Summary of Financial Results for the 3rd Quarter Ending March 31, 2024 [Japanese GAAP] (Consolidated)

Feb 13 14:00