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Changes in Officers8050SEIKO GROUP CORPORATIONElectrical Equipment and Precision Instruments

Notice Concerning Changes in Officers

Effective 25 June 2026, Sekine Jun (関根淳) is scheduled to change from Executive Managing Officer to Executive Vice President and Executive Officer, and Kanagawa Hiromi (金川宏美) is scheduled to change from Managing Executive Officer to Senior Executive Officer. In addition, Uotani Masahiko (魚谷雅彦), an outside director, is scheduled to retire.

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Who is moving to which position

Resolved 13 May 2026

Incoming appointee

2 items
Scheduled Appointment DateEffective 25 June 2026 (to be determined following approval at the annual general meeting of shareholders and the Board of Directors meeting)
Sekine Jun (関根淳)
Previous positionDirector and Executive Managing Officer
New positionDirector and Executive Vice President and Executive Officer
Kanagawa Hiromi (金川宏美)
Previous positionSenior Executive Officer
New positionSenior Executive Officer

Departing officer

1 item
Date of departureEffective 25 June 2026
Uotani Masahiko (魚谷雅彦)Stepping down
Former PositionOutside directors
Whether the incumbent will remain in office (whether they will retain their position)

Will not remain on the Board of Directors

Directors after the change9Number
Shareholders’ meeting approvalRequired. To be determined following approval at the annual general meeting of shareholders scheduled for 25 June 2026 and the Board of Directors meeting scheduled for the same day
Who is moving to which position
ItemDetails
Resolution date13 May 2026
Scheduled Appointment DateEffective 25 June 2026 (to be determined following approval at the annual general meeting of shareholders and the Board of Directors meeting)
Date of departureEffective 25 June 2026
Name of appointeeSekine Jun (関根淳), Kanagawa Hiromi (金川宏美)
Appointee's new positionDirector and Executive Vice President and Executive Officer, Senior Executive Officer
Appointee's previous positionDirector and Executive Managing Officer, Senior Executive Officer
Name of departing officerUotani Masahiko (魚谷雅彦)
Former position of departing officerOutside directors
Whether the incumbent will remain in officeWill not remain on the Board of Directors
Number of directors after the change9 (including 3 outside directors)
Subject to Approval by the General Meeting of ShareholdersRequired. To be determined following approval at the annual general meeting of shareholders scheduled for 25 June 2026 and the Board of Directors meeting scheduled for the same day
Items this document does not state (10)
Appointee's date of birthYear the appointee joined the CompanyNumber of shares held by the appointeeNew position of departing officerReason for departureReason for changeReasons for appointmentFiling as an independent officerDetails of organizational changesChange in Corporate Governance Structure

These are items the company does not state in this document. We do not leave them blank, nor fill them in from other sources or by inference.

The reasons the company gives

The company's own explanation, not something inferred from the numbers.

No reason for the changes is provided.

How to read this page

This is not the documentKomori reads the disclosure the company filed and writes this summary. Figures are as stated by the company and are not audited.
Weight is not a verdictIt measures how much this changes what the company had already told the market. It is not a view on the shares.
Corrections happenIf the company reissues this disclosure, the page is rebuilt from the corrected version and the revision number moves up.
Notice Concerning Changes in Officers | SEIKO GROUP CORPORATION (8050) timely disclosure | Komori