Komori
Changes in Officers5304SEC CARBON,LIMITEDConstruction and Materials

Notice Regarding Changes in Representative Directors and the Positions of Directors and Executive Officers

大谷 Tamiaki (大谷民明) is scheduled to change from Representative Director and Chairman to Chairman of the Board. As a result, 中島 Ko (中島耕) will be the sole Representative Director, and the directors’ positions and executive officer structure effective from 26 June are also presented.

Worth reading
40Recurring
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Direction
Neutral
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Scale
—
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Wording
Conditional
How definitive the wording is.

Who is moving to which position

Resolved 8 June 2026

Departing officer

1 item
Date of departureAfter the conclusion of the Annual General Meeting of Shareholders scheduled for 26 June 2026
大谷 Tamiaki (大谷 民明)Next role stated
Former PositionRepresentative director and chairman
New positionChairman of the Board

“Next role stated” means the document names the position the person holds after stepping down. It does not necessarily mean they are leaving the company.

Scheduled Appointment DateAfter the conclusion of the Annual General Meeting of Shareholders scheduled for 26 June 2026. The directors’ positions are scheduled to be formally determined following resolutions at the same Annual General Meeting of Shareholders and at the Board of Directors meeting held after the meeting.
Whether the incumbent will remain in office (whether they will retain their position)

Remains on the Board of Directors

Directors after the change8Number
Shareholders’ meeting approvalRequired. The changes are scheduled to be formally determined following resolutions at the Company’s 106th Annual General Meeting of Shareholders scheduled for 26 June 2026 and at the Board of Directors meeting held after the meeting.
Reason for change

To further enhance corporate value by transitioning to a new management structure.

Who is moving to which position
ItemDetails
Resolution date8 June 2026
Scheduled Appointment DateAfter the conclusion of the Annual General Meeting of Shareholders scheduled for 26 June 2026. The directors’ positions are scheduled to be formally determined following resolutions at the same Annual General Meeting of Shareholders and at the Board of Directors meeting held after the meeting.
Date of departureAfter the conclusion of the Annual General Meeting of Shareholders scheduled for 26 June 2026
Name of departing officer大谷 Tamiaki (大谷 民明)
Former position of departing officerRepresentative director and chairman
New position of departing officerChairman of the Board
Whether the incumbent will remain in officeRemains on the Board of Directors
Reason for changeTo further enhance corporate value by transitioning to a new management structure.
Number of directors after the change8, including 3 outside directors
Subject to Approval by the General Meeting of ShareholdersRequired. The changes are scheduled to be formally determined following resolutions at the Company’s 106th Annual General Meeting of Shareholders scheduled for 26 June 2026 and at the Board of Directors meeting held after the meeting.
Items this document does not state (11)
Name of appointeeAppointee's new positionAppointee's previous positionAppointee's date of birthYear the appointee joined the CompanyNumber of shares held by the appointeeReason for departureReasons 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.

To further enhance corporate value by transitioning to a new management structure.

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 Regarding Changes in Representative Directors and the Positions of Directors and Executive Officers | SEC CARBON,LIMITED (5304) timely disclosure | Komori