| 04/09/2025 08:00 |
[Delayed] (Amendment of Information Update) Notice Regarding Suspension of Cancellation of Treasury Shares by a Subsidiary |
| 03/27/2025 15:30 |
[Change to Disclosed Matters] Acquisition of United States Steel Corporation |
| 03/19/2025 15:30 |
Notice Regarding Results of Tender Offer for Shares of Sanyo Special Steel Co., Ltd. (Securities Code: 5481) |
| 03/18/2025 13:00 |
(Information Update) Notice Regarding Tender Offer by a Subsidiary for its Own Shares, and Tender by Nippon Steel Corporation |
| 02/14/2025 15:30 |
(Information Update) Notice Regarding Tender Offer by a Subsidiary for its Own Shares, and Tender by Nippon Steel Corporation |
| 02/14/2025 13:00 |
[Update on Disclosed Matters] Announcement of Conclusion of a Merger Agreement regarding a Merger between Nippon Steel and Nippon Steel Pipe |
| 02/13/2025 12:00 |
Notice of Changes in Representative Directors, Board Members and Officers |
| 02/06/2025 15:30 |
Results for the Third Quarter of Fiscal 2024 (April 1, 2024 - December 31, 2024) |
| 02/06/2025 15:30 |
Sale of Shares of Kobe Steel |
| 01/31/2025 13:00 |
Notice Regarding Tender Offer by a Subsidiary for its Own Shares, and Tender by Nippon Steel Corporation |
| 01/06/2025 21:00 |
[Update on Disclosed Matters] Acquisition of United States Steel Corporation |
| 01/06/2025 08:30 |
[Update on Disclosed Matters] Acquisition of United States Steel Corporation |
| 12/26/2024 16:00 |
[Change to Disclosed Matters] Acquisition of United States Steel Corporation |
| 11/07/2024 16:00 |
Notice of Conclusion of Merger Agreement for Absorption-Type Merger (Simplified Merger) with Tokai Co-operative Power Co., Inc. |
| 11/07/2024 15:30 |
Announcement of Revision in Forecasts for Performance |
| 11/07/2024 15:30 |
Results for the First Half of Fiscal 2024 (Year ending March 31, 2025) |
| 11/06/2024 00:30 |
Integrated Report 2024 |
| 10/11/2024 15:30 |
Notice of the Transfer of Equity Interests in AM/NS Calvert LLC through the Transfer of Share in NS Kote, Inc. at the Closing of USS Acquisition |
| 10/11/2024 15:00 |
Notice of Absorption-Type Merger (Simplified Merger) with Nippon Steel Stainless Steel Corporation |
| 09/26/2024 15:00 |
Announcement Regarding Status of Conversion of Zero Coupon Convertible Bonds Due 2024 and Zero Coupon Convertible Bonds Due 2026 |
| 09/24/2024 15:00 |
Sale of Shares of POSCO Holdings Inc. |
| 08/29/2024 13:00 |
(Delayed) Corporate Governance Report, 20240705 |
| 08/29/2024 13:00 |
(Delayed) Annual Securities Report, The 99th Term |
| 08/01/2024 15:00 |
Announcement of Revision in Forecasts for Performance |
| 08/01/2024 15:00 |
Results for the First Quarter of Fiscal 2024 (Year ending March 31, 2025) |
| 08/01/2024 13:00 |
Notice Regarding the Conclusion of a MOU for the Reorganization of the Domestic ERW Steel Pipe Businesses of Nippon Steel and its subsidiaries |
| 07/25/2024 15:00 |
Notice of Accrual and Exercise of Early Redemption Right under 130% Early Redemption Option Clause of Zero Coupon Convertible Bonds Due 2026 |
| 06/21/2024 15:00 |
Announcement Regarding Adjustment of Conversion Price for Zero Coupon Convertible Bonds Due 2024 and Zero Coupon Convertible Bonds Due 2026 |
| 05/30/2024 22:00 |
[Update on Disclosed Matters] Acquisition of United States Steel Corporation |
| 05/28/2024 08:00 |
Notice of the 100th General Meeting of Shareholders, 2024 |
| 05/16/2024 15:00 |
Notice Concerning the Opinion of the Company's Board of Directors on Shareholder Proposals |
| 05/09/2024 15:00 |
Announcement Concerning Differences between Financial Results and the Previous Forecasts for Fiscal 2023 in its non-consolidated financial statements |
| 05/09/2024 15:00 |
Results and dividends of Fiscal 2023 (Year ended March 31, 2024) |
| 05/03/2024 07:00 |
[Changes to Disclosed Matters] Acquisition of United States Steel Corporation |
