Idemitsu Kosan News

Idemitsu Kosan: Announcement on the Status of the Acquisition of Treasury Shares

Dec 2 12:00

Idemitsu Kosan: (Amendment) Notice Regarding Amendment to “Notice Regarding Commencement of Tender Offer for Shares of AGRO-KANESHO CO., LTD.

Nov 25 10:00

Idemitsu Kosan: (Correction) Notice regarding corrections to the “Notice Concerning Commencement of a Tender Offer for Agro-Kanesho Co., Ltd. Shares (Securities Code 4955)” etc. due to submission of a correction notification

Nov 25 10:00

Idemitsu Kosan: Idemitsu ESG Data Book 2024

Nov 18 23:30

Idemitsu Kosan: Idemitsu ESG Data Book 2024

Nov 18 23:30

Idemitsu Kosan: Idemitsu Integrated Report 2024（2/2）

Nov 18 23:30

Idemitsu Kosan: Idemitsu Integrated Report 2024（1/2）

Nov 18 23:30

Idemitsu Kosan: [For individual investors] Notice of speakers at the Logme Finance IR Seminar

Nov 15 14:00

Idemitsu Kosan: [Delayed]Notice Regarding Commencement of Tender Offer for Shares of AGRO-KANESHO CO., LTD. (Securities Code 4955)

Nov 13 07:45

Idemitsu Kosan: Notice regarding the commencement of a tender offer for shares of Agro-Kanesho Co., Ltd. (stock code 4955)

Nov 12 16:00

Idemitsu Kosan: Announcement on the Absorption-type Merger (Simple, Short Form Merger) with RS Renewables K.K., a Wholly Owned Subsidiary

Nov 12 12:00

Idemitsu Kosan: Announcement on Interim Dividends and Revision of Dividend Forecasts

Nov 12 12:00

Idemitsu Kosan: (Change of Disclosure Matters) Announcement on the Revision of the Shareholder Returns Policy in the Medium-term Management Plan

Nov 12 12:00

Idemitsu Kosan: Presentation on Results for the 2nd Quarter FY2024

Nov 12 12:00

Idemitsu Kosan: Consolidated Financial Results [Japan GAAP] for the six months ended September 30, 2024

Nov 12 12:00

Idemitsu Kosan: Notice regarding mergers and acquisitions (simple merger/abbreviated merger) of RS Renewables Co., Ltd., which is our wholly owned subsidiary

Nov 12 12:00

Idemitsu Kosan: (Changes in disclosure matters) Notice regarding the review of shareholder return policies in the medium-term management plan (2023-2025)

Nov 12 12:00

Idemitsu Kosan: [Delayed]Idemitsu and Mitsubishi Gas Chemical to establish supply system for e-methanol and biomethanol in Japan

Nov 11 10:00

Idemitsu Kosan: Announcement on the Status of the Acquisition of Treasury Shares

Nov 1 14:00

Idemitsu Kosan: Basic Design of Large Pilot Facility Begins for Commercialization of solid electrolytes for All-Solid-State Batteries in 2027-2028

Oct 28 10:00