reference | Response Based on the Third-Party Committee’s Investigation Results on Accounting

Information disclosed on the above matter is available for viewing.

2026

May

• 13/05/2026
  • Determination of Director Candidates for New Nidec
  • Notice Regarding the Policy for Holding the 53rd Annual General Meeting of Shareholders and an Extraordinary General Meeting of Shareholders
• 01/05/2026
  • Notice Regarding the Imposition of a Listing Agreement Violation Penalty by the Tokyo Stock Exchange

Apr

• 27/04/2026
  • Notice Regarding Disclosure of the Revised Improvement Plan and the Status Report
  • Notice Regarding Postponement of Disclosure of the Financial Results for the Fiscal Year Ended March 31, 2026
• 17/04/2026
  • Announcement Regarding Receipt of the Third-Party Committee’s Investigation Report (Final Report) and Our Company’s Response

2026

Mar

• 30/03/2026
  • Regarding a Request by a Shareholder to File an Action
• 27/03/2026
  • Future Nomination of Director Candidates for New Nidec
• 13/03/2026
  • Notice Regarding the Establishment of the Executive Responsibility Investigation Committee
• 03/03/2026
  • Receipt of the Investigation Report from the Third-Party Committee and Future Management Structure
  • Our Company’s Response to the Third-Party Committee’s Investigation Report
  • Announcement Regarding the Disclosure of the Third-Party Committee’s Investigation Report and Our Company’s Response
  • Announcement Regarding Dividend of Surplus (No Year-End Dividend)

Feb

• 27/02/2026
  • Notice Regarding the Third-Party Committee’s Investigation Report

Jan

• 28/01/2026
  • Announcement Regarding the Publication of the Improvement Plan and Status Report Following Designation as Securities on Special Alert
  • Explanation of the Improvement Plan and Status Report
  • Notice Regarding Disclosure of the Improvement Plan and the Status Report
  • Notice Regarding the Disclosure of the Financial Results for the Third Quarter of the Fiscal Year Ending March 31, 2026, Exceeding 45 Days After the Quarter-End
  • Nidec Corporation to Establish Culture Transformation Lab

2025

Nov

• 18/11/2025
  • Dear Valued Business Partners
• 14/11/2025
  • Presentation Material (Fiscal Fst-Half 2025 Financial Results and Business Update)
  • (Amendments)Presentation Material (Preliminary Report on Performance Values Fst Quarter of Fiscal Year 2025)
  • Notice Regarding Disclaimer of Conclusion in the Interim Review Report Concerning the Semi-annual Report for the Six Months Ended September 30, 2025
  • Supplementary Financial Data Fiscal 2nd Quarter (July -September) of Year Ending March 31, 2026
  • Supplementary Financial Data Fiscal 1st Quarter (April -June) of Year Ending March 31, 2026
  • Notice Regarding Nidec’s Policy for Developing the Improvement Plan
  • Notice regarding the record of provisions for loss on contract, impairment losses on non-financial assets, and liabilities related to the settlement of claims from suppliers
  • Notice Regarding Disclaimer of Conclusion in the Interim Review Report Concerning Financial Statements Summary for the Three Months Ended June 30, 2025
  • Financial Statements Summary for the Six Months Ended September 30, 2025 [IFRS] (Consolidated)
  • Financial Statements Summary for the Three Months Ended June 30, 2025 [IFRS](Consolidated)
• 11/11/2025
  • Notice Regarding the Determination of Disclosure Date for the Financial Results for the Fst Quarter of the Fiscal Year Ending March 31, 2026 [IFRS]
• 04/11/2025
  • Notice Regarding Conclusion of Commitment Line Agreement

Oct

• 28/10/2025
  • Notice Regarding Designation of Security on Special Alert by Tokyo Stock Exchange
• 23/10/2025
  • Nidec Announces the Status of Share Repurchase and the Discontinuation of the Share Repurchase
  • Notice Regarding the Determination of No Interim Dividend, Revision of Year-End Dividend Forecast, and Revision to the Forecast of Consolidated Financial Performance

Sep

• 26/09/2025
  • Notice Regarding Completion of Submission of the Securities Report for the Fiscal Year Ended March 31, 2025 (52nd Fiscal Year)
  • Notice Regarding Disclaimer of Opinion in the Audit Report of Financial Statements and Internal Audit Report for the Fiscal Year Ended March 31, 2025
  • Notice Regarding Material Weakness about Internal Control over Financial Reporting and Disclaimer of Evaluation Results in Internal Control Report
  • Important Notice Regarding Annual Securities Reports, etc.
  • (Amendments) Nidec Corporation Fiscal 2024 Financial Results Presentation Materials
  • (Amendment) Supplementary Financial Data
  • (Correction/Numerical Data Correction) Notice Regarding Partial Correction of the “Financial Statements Summary for the Year Ended March 31, 2025 [IFRS] (Consolidated)”
• 03/09/2025
  • Notice Regarding Establishment of Thd-Party Committee

Jul

• 24/07/2025
  • Presentation Material (Preliminary Report on Performance Values Fst Quarter of Fiscal Year 2025)
  • Supplementary Data for Preliminary Report on Performance Values
  • Preliminary Report on Performance Values (Fst Quarter of Fiscal Year 2025)
  • Notice Regarding the Disclosure of the Financial Results for the Fst Quarter of the Fiscal Year Ending March 31, 2026, Exceeding 45 Days After the Quarter-End

Jun

• 27/06/2025
  • Notice concerning approval of deadline extension for submission of the securities report for the fiscal year ended March 31, 2025
  • Notice concerning submission of an application for approval of deadline extension for securities report for the 52nd fiscal year
• 26/06/2025
  • Notice concerning board of directors’ resolution of application for approval of deadline extension for submission of securities report for 52nd fiscal year
• 18/06/2025
  • Change in the scheduled submission date for the securities report

May

• 29/05/2025
  • Disclosure information regarding consolidated financial statements