Komori
Occurring Fact4170Kaizen Platform,Inc.Information and Communications, Services and Others

Notice of Change in Major Shareholders

The voting rights holding ratio of SBI SECURITIES Co., Ltd. increased from 9.25% as of 30 April 2026 to 10.70% as of 11 June 2026, resulting in a change in the major shareholder.

Worth reading
31Immaterial
0–100. This measures how worthwhile something is to read, not how good or bad the company is.
Direction
Neutral
Direction inferred from the company’s description.
Scale
1.45
Increase in voting rights ownership ratio (percentage points)
Wording
Conditional
How definitive the wording is.

Change in major shareholders

Subject Entity

株式会社SBI証券

Occurrence11 June 2026
7 days later
Awareness or receipt of notice18 June 2026
This disclosure06/19/2026

Change in voting rights ownership ratio

株式会社SBI証券9.25%→10.70%(+1.45pt)

The voting rights ownership percentage is the proportion of the voting rights exercisable at a shareholders' meeting held by the shareholder.

Voting rights ownership percentage before the change

15,727 voting rights (1,572,700 shares), 9.25%, as of 30 April 2026

Voting rights ownership percentage after the change

18,182 voting rights (1,818,200 shares), 10.70%, as of 11 June 2026

Related procedures

Court or authority

Director-General of the Kanto Local Finance Bureau (recipient of the Large Shareholding Report)

Outlook

This matter is based on a Large Shareholding Report (Change Report), and there are no particular matters to disclose regarding the outlook.

Event that occurred
ItemDetails
Event nameChange in major shareholders
Date of occurrence11 June 2026
Date recognized / date notice received18 June 2026
Subject Entity株式会社SBI証券
Court or authorityDirector-General of the Kanto Local Finance Bureau (recipient of the Large Shareholding Report)
Voting rights ownership percentage before the change15,727 voting rights (1,572,700 shares), 9.25%, as of 30 April 2026
Voting rights ownership percentage after the change18,182 voting rights (1,818,200 shares), 10.70%, as of 11 June 2026
OutlookThis matter is based on a Large Shareholding Report (Change Report), and there are no particular matters to disclose regarding the outlook.
Items this document does not state (17)
Target Locations / ProductsCauseAmount of Impact on Business PerformanceAccounting period in which recognizedImpact on Earnings ForecastType of litigation or proceedingPlaintiffDefendantDate of filing / date of actionClaim amount / surcharge amountAmount of receivables at risk of non-collection or delayed collectionSuspended operationsScheduled resumption dateInvestigation structureMeasures to prevent recurrenceDirectors' and officers' liabilityPlanned follow-up disclosure

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.

SBI SECURITIES Co., Ltd. submitted a Large Shareholding Report (Change Report) to the Director-General of the Kanto Local Finance Bureau on 18 June 2026, and the Company recognized the change.

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 of Change in Major Shareholders | Kaizen Platform,Inc. (4170) timely disclosure | Komori