Komori
Disclosure5290Vertex CorporationConstruction and Materials

Notice Regarding the Application to Change the Market Segment to the Tokyo Stock Exchange Prime Market

Having completed preparations to change its market segment to the Prime Market of the Tokyo Stock Exchange, the Company formally submitted its application on 19 August 2026. Whether the change will be approved and when it will take effect will be determined through the Tokyo Stock Exchange's review.

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48Recurring
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Wording
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Decision and Details

Application to change the market classification to the Tokyo Stock Exchange Prime Market

Decision19 August 2026 (application date)
Going forwardWhether the market segment change will be approved and when it will take effect will be determined following the Tokyo Stock Exchange's review. If any matter requiring disclosure arises, it will be announced promptly.
Reason

Preparations for the application to change to the Prime Market have been completed.

Decision and Details
ItemDetails
Matter CoveredApplication to change the market classification to the Tokyo Stock Exchange Prime Market
Decision Date19 August 2026 (application date)
ReasonPreparations for the application to change to the Prime Market have been completed.
Related previous disclosures13 November 2025, “Notice Regarding the Start of Preparations for an Application to Change Market Segments to the Prime Market of the Tokyo Stock Exchange”
Future plansWhether the market segment change will be approved and when it will take effect will be determined following the Tokyo Stock Exchange's review. If any matter requiring disclosure arises, it will be announced promptly.
Items this document does not state (7)
Decision-Making BodyImplementation DatePeriod CoveredAmountQuantity / scaleImpact on Business PerformanceGoverning Rule

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.

Preparations for the application to change market segments to the Prime Market were completed.

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 the Application to Change the Market Segment to the Tokyo Stock Exchange Prime Market | Vertex Corporation (5290) timely disclosure | Komori