5333   NGK INSULATORS, LTD.

03/24/2026 15:40	Notice Concerning Revision of the Fiscal Year-End Dividend Forecast
02/13/2026 11:00	Notice Regarding Completion of Cancellation of Treasury Shares
01/29/2026 15:40	(Cancellation of the Disclosure Matter) Notice Concerning Termination of Agreement Pertaining to Acquisition of Shares in the Germany Company DKNM
01/29/2026 15:40	Consolidated Financial Results for the Nine Months Ended December 31, 2025 [Japanese GAAP]
01/28/2026 15:40	Notice Regarding Completion of Disposal of Treasury Stock and Partial Forfeiture of Rights for Employee Shareholding Association
12/24/2025 15:40	Notice Regarding the Status and Completion of Acquisition of Own Shares
12/03/2025 11:00	Notice Regarding the Status of Acquisition of Own Shares
11/12/2025 15:40	Notice Regarding Finalization of Court Judgment
11/06/2025 11:00	Notice Regarding the Status of Acquisition of Own Shares
10/31/2025 15:40	Notice Concerning Interim Dividends of Surplus and Revision of Fiscal Year-End Dividend Forecast (Increase)
10/31/2025 15:40	Consolidated Financial Results for the Six Months Ended September 30, 2025 [Japanese GAAP]
10/31/2025 15:40	Notice on Difference between Consolidated Financial Forecasts and Results for 1H FY2025 and Revisions to Full-Year Consolidated Financial Forecasts
10/31/2025 15:40	Notice Concerning Company Split with Subsidiary (NGK ELECTRONICS DEVICES, INC.) and Absorption-Type Merger between Subsidiaries
10/31/2025 15:40	Notice Regarding Discontinuation of Manufacturing and Sales Activities of NAS Batteries
10/24/2025 17:00	Notice of Court Judgment
10/03/2025 16:00	CORPORATE GOVERNANCE REPORT
10/03/2025 11:00	Notice Regarding the Status of Acquisition of Own Shares
09/08/2025 15:40	Notice Concerning the Passing and Resignation of Representative Director and Executive Vice President (Obituary)
09/03/2025 11:00	Notice Regarding the Status of Acquisition of Own Shares
08/06/2025 16:30	Notice Regarding Completion of Payment for Disposal of Treasury Shares as Restricted Stock Compensation
07/31/2025 15:40	Notice Regarding Acquisition of Own Shares and Cancellation of Treasury Shares
07/31/2025 15:40	Consolidated Financial Results for the Three Months Ended June 30, 2025 [Japanese GAAP]
07/07/2025 14:00	Notice Regarding Disposal of Treasury Shares as Restricted Stock Compensation
06/26/2025 16:30	CORPORATE GOVERNANCE REPORT
05/30/2025 08:00	CONVOCATION NOTICE OF THE 159TH ANNUAL SHAREHOLDERS' MEETING
05/20/2025 15:40	Notice of Partial Amendments to the Articles of Incorporation
04/28/2025 13:40	Notice of Change in Representative Directors
04/28/2025 13:40	Summary of Consolidated Financial Results for the Year Ended March 31, 2025[Japanese GAAP]