Komori
Treasury Stock4063Shin-Etsu Chemical Co.,Ltd.Materials and Chemicals

Notice Regarding the Purchase of Treasury Shares Through an Off-Auction Purchase (ToSTNeT-3)

The company has determined the method and details of the treasury share acquisition and plans to acquire 34,672,400 shares through ToSTNeT-3 on 30 July 2026. The total acquisition cost is ¥197,285,956,000.

Worth reading
89Important
Scored from 2 of 4 sections
Direction
Neutral
Direction inferred from the company’s description.
Scale
34672400
Shares
Wording
Conditional
How definitive the wording is.

Progress against acquisition limit

Off-auction purchase (ToSTNeT-3)

Resolved 28 April 2026

—
No Track Record Reported
Limit
Number of Shares45 million shares (maximum)
—
No Track Record Reported
Limit
Amount¥250 billion (maximum)
Number of Shares
Limit45 million shares (maximum)
Current34,672,400 shares (planned)
Amount
Limit¥250 billion (maximum)
Current¥197,285,956,000 (planned)
Percentage of total issued shares1.86% (shares planned to be acquired in this transaction) / 2.42% (acquisition limit)
Average acquisition price for this transaction (calculated)¥5,690 per shareCurrent acquisition price ÷ current number of shares acquired

ToSTNeT is a system for trading outside the exchange's regular trading hours.

Progress against acquisition limit
ItemDetails
Total number of shares acquired in this transaction34,672,400 shares (planned)
Total current acquisition price¥197,285,956,000 (planned)
Acquisition date/acquisition period30 July 2026 (purchase through ToSTNeT-3 at 8:45 a.m.)
Method of acquisitionOff-auction purchase (ToSTNeT-3)
Resolution date28 April 2026
Maximum number of shares to be acquired45 million shares (maximum)
Total acquisition price¥250 billion (maximum)
Percentage of total issued shares1.86% (shares planned to be acquired in this transaction) / 2.42% (acquisition limit)
Items this document does not state (5)
Cumulative number of shares acquiredCumulative acquisition costAcquisition period under the resolutionWhether acquisition has been completedAverage Acquisition Price

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.

The acquisition is being conducted as part of a commitment-type treasury share acquisition (FCSR).

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 Purchase of Treasury Shares Through an Off-Auction Purchase (ToSTNeT-3) | Shin-Etsu Chemical Co.,Ltd. (4063) timely disclosure | Komori