Komori
Treasury Stock6857ADVANTEST CORPORATIONElectrical Equipment and Precision Instruments

Notice Regarding the Status of Share Buybacks and Completion of the Buyback

The company repurchased 405,700 shares for approximately ¥13.98 billion between 1 August and 19 August 2026, completing the share repurchase program based on the resolution adopted on 28 October 2025.

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Direction
Neutral
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Scale
13976938000
¥
Wording
Definitive
How definitive the wording is.

Progress against acquisition limit

Acquisition completedMarket purchases on the Tokyo Stock Exchange

Resolved 28 October 2025 / Acquisition period 4 November 2025 to 28 October 2026

—
No Track Record Reported
Limit
Number of Shares18 million shares (maximum)
—
No Track Record Reported
Limit
Amount¥150 billion (maximum)

The darker band is the portion acquired this time (1 August 2026 to 19 August 2026 (based on executed trades)).

Number of Shares
Limit18 million shares (maximum)
Cumulative total5,759,000 shares (through 19 August 2026)
Current405,700 shares
Amount
Limit¥150 billion (maximum)
Cumulative total¥149,996,716,000 (through 19 August 2026, excluding transaction fees)
Current¥13,976,938,000 (excluding transaction fees)
Percentage of total issued shares2.5% (as a percentage of the total number of issued shares excluding treasury shares as of 30 September 2025)
Average acquisition price for this transaction (calculated)¥34,451 per shareCurrent acquisition price ÷ current number of shares acquired
Whether acquisition has been completed

Completed. Completed with the shares repurchased on 19 August 2026.

Progress against acquisition limit
ItemDetails
Total number of shares acquired in this transaction405,700 shares
Total current acquisition price¥13,976,938,000 (excluding transaction fees)
Acquisition date/acquisition period1 August 2026 to 19 August 2026 (based on executed trades)
Method of acquisitionMarket purchases on the Tokyo Stock Exchange
Cumulative number of shares acquired5,759,000 shares (through 19 August 2026)
Cumulative acquisition cost¥149,996,716,000 (through 19 August 2026, excluding transaction fees)
Resolution date28 October 2025
Maximum number of shares to be acquired18 million shares (maximum)
Total acquisition price¥150 billion (maximum)
Acquisition period under the resolution4 November 2025 to 28 October 2026
Percentage of total issued shares2.5% (as a percentage of the total number of issued shares excluding treasury shares as of 30 September 2025)
Whether acquisition has been completedCompleted. Completed with the shares repurchased on 19 August 2026.
Items this document does not state (1)
Average 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 company conducted share repurchases based on the resolution adopted at the Board of Directors meeting held on 28 October 2025. No specific reason was stated for completing the repurchases.

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 Status of Share Buybacks and Completion of the Buyback | ADVANTEST CORPORATION (6857) timely disclosure | Komori