Komori
Treasury Stock4042TOSOH CORPORATIONMaterials and Chemicals

Notice Regarding the Decision on Matters Concerning the Acquisition of Treasury Shares

Tosoh Corporation decided to acquire up to 12,000,000 treasury shares through market purchases and other methods during the period from 6 November 2026 to 31 March 2027. The total acquisition cost will be capped at ¥25 billion.

Worth reading
67In focus
Scored from 3 of 5 sections
Direction
Improvement
Direction inferred from the company’s description.
Scale
12000000
Shares (maximum)
Wording
Definitive
How definitive the wording is.

Resolution on acquisition limit

Resolved 5 November 2026Market purchases on the Tokyo Stock Exchange, including off-auction purchases of treasury shares through ToSTNeT-3
Total acquisition price¥25 billion (maximum)
Maximum number of shares to be acquired12,000,000 shares (maximum)Common shares
3.9%Maximum number that can be acquired

The full horizontal line represents all issued shares, with marks at 10% intervals. The colored section represents the percentage stated in the resolution as the maximum proportion that may be repurchased under it.
This is a limit, and does not mean that the company will buy back all of it. The amount actually acquired will be shown in a later disclosure on the status of the acquisition of treasury shares.

Acquisition period

6 November 2026 to 31 March 2027

Reason for acquisition

To enhance shareholder returns and improve capital efficiency

Reference (number of shares stated in the document)
Current number of treasury shares17,056,429 shares (as of 31 October 2026; whether the trust portion is included: Not disclosed)
Total number of issued shares308,024,527 shares (as of 31 October 2026; excluding treasury shares)
Resolution on acquisition limit
ItemDetails
Class of shares to be acquiredCommon shares
Maximum number of shares to be acquired12,000,000 shares (maximum)
Percentage of total issued shares3.90 %
Total acquisition price¥25 billion (maximum)
Acquisition period6 November 2026 to 31 March 2027
Method of acquisitionMarket purchases on the Tokyo Stock Exchange, including off-auction purchases of treasury shares through ToSTNeT-3
Reason for acquisitionTo enhance shareholder returns and improve capital efficiency
Resolution date5 November 2026
Current number of treasury shares17,056,429 shares (as of 31 October 2026; whether the trust portion is included: Not disclosed)
Total number of issued shares308,024,527 shares (as of 31 October 2026; excluding treasury shares)
Items this document does not state (6)
Number of shares to be retiredPercentage of total issued shares before retirementScheduled retirement dateTotal number of issued shares after retirementChange in acquisition periodChange in acquisition limit

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 enhance shareholder returns and improve capital efficiency

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 Decision on Matters Concerning the Acquisition of Treasury Shares | TOSOH CORPORATION (4042) timely disclosure | Komori