Tsubakimoto Chain Co.TSE: 6371

Notice Regarding Status of Acquisition of Treasury Stock

· Issued by Tsubakimoto Chain Co.


November 4, 2025

Company: Tsubakimoto Chain Co.

Representative: Takatoshi Kimura, President and Representative Director (Code No.: 6371, Prime Market of the TSE)

Inquiries: Takeshi Tamura, Manager, Corporate Planning Department TEL +81 (6) 6441-0054

Notice Regarding Status of Acquisition of Treasury Stock

(Acquisition of Treasury Shares under the Articles of Incorporation pursuant to Article 165, Paragraph 2 of the Companies Act)

Tsubakimoto Chain Co. (the "Company" hereinafter) announces that the company has implemented the following measures regarding the acquisition of treasury stock pursuant to Article 156 of the Companies Act as applied by replacing certain terms under the provisions of Article 165, paragraph (3) of the same Act, as resolved at the Board of Directors meeting held on May 14, 2025.

1. Details of purchase

(1) Class of shares to be purchased

Common stock of the Company

(2) Total number of shares purchased

177,300 shares

(3) Total cost of the purchase

381,126,500 yen

(4) Acquisition Period

October 1, 2025 -October 31, 2025 (contract basis)

(5) Method of purchase

Market purchase on the Trading Floor of the Tokyo Stock Exchange

(Reference)

  1. Resolutions of the Board of Directors Meeting held on May 14, 2025

    (i) Details of acquisition

    (1) Class of shares to be purchased

    Common stock of the Company

    Total number of shares to be

    (2)

    purchased

    6,500,000 shares (maximum)

    (6.34% of the total number of shares issued (excluding treasury stock))

    (3) Total amount of share purchase

    10 billion yen (maximum)

    (4) Purchase period

    June 2, 2025 - December 30, 2025

    (5) Method of purchase

    Market purchase on the Tokyo Stock Exchange

    (This includes the use of the Tokyo Stock Exchange's ToSTNeT-3 self-stock share purchase transaction.)

    (1) Total number of shares purchased

    4,972,400 shares

    (2) Total amount of share purchase

    9,656,852,793 yen

  2. Repurchase of treasury stock based on the resolution of the Board of Directors meeting held on May 14, 2025 (as of October 31, 2025)