Sankyu Inc.TSE: 9065

Notice Regarding the Status of Acquisition of Treasury Stock, Completion of the Acquisition, and Number of Treasury Stock to Be Cancelled

· Issued by Sankyu Inc.


March 3, 2026

To Whom It May Concern:

Company Name: S♙NKYU INC. Representative: Kimihiro Nakamura, President and CEO (Representative Director)

Securities code: 9065; TSE Prime and FSE Contact: Masahiro Goto, Managing Executive Officer in charge of Finance,

General Manager of Treasury Department

Phone: +81-3-3536-3908

Notice Regarding the Status of ♙cquisition of Treasury Stock, Completion of the ♙cquisition, and Number of Treasury Stock to Be Cancelled

（♙cquisition of treasury stock pursuant to the provisions of ♙rticle 165, paragraph 2 of the Companies

♙ct as stipulated in the ♙rticles of Incorporation, and cancellation of treasury stock pursuant to the provisions of ♙rticle 178 of the Companies ♙ct）

S♙NKYU INC. hereby announces the status of its acquisition of treasury stock resolved at the Board of Directors meeting held on May 12, 2025, pursuant to the provisions of ♙rticle 156 of the Companies ♙ct as applied mutatis mutandis pursuant to ♙rticle 165, paragraph 3. With the acquisitions described below, the acquisition of treasury stock authorized by the Board of Directors has been completed.

In addition, S♙NKYU INC. announces that the number of shares to be cancelled has been determined with respect to the cancellation of treasury stock resolved at the same Board of Directors meeting pursuant to ♙rticle 178 of the Companies ♙ct, and discloses the relevant details below.

Details

  1. The status of acquisition of treasury stock

    1. Type of shares acquired Common shares of the Company

    2. Total number of shares acquired 213,800 shares

    3. Total acquisition cost JPY 2,058,752,993

    4. ♙cquisition period From February 1, 2026 to February 27, 2026（Trade basis）

    5. ♙cquisition method Market purchases on the Tokyo Stock Exchange

  2. Total amount of treasury stock acquired

    1. Total number of shares acquired 2,433,700 shares

    2. Total acquisition cost JPY 19,999,023,715

  3. Cancellation of treasury stock

    1. Type of shares to be cancelled Common shares of the Company

    2. Number of shares to be cancelled 2,568,508 shares

      （Ratio to total number of outstanding shares excluding treasury stock: 5.12％）

    3. Total number of issued shares after cancellation

      52,901,749 shares

    4. Scheduled cancellation date March 16, 2026

（Reference）

  1. Details of the resolution on the acquisition of treasury stock at the Board of Directors meeting held on May 12, 2025

    1. Type of shares to be acquired Common shares of the Company

    2. Total number of shares to be acquired Up to 5 million shares

      （Ratio to total number of outstanding shares excluding treasury stock: 9.52％）

    3. Total acquisition cost Up to JPY 20 billion

    4. ♙cquisition period From May 13, 2025 to February 27, 2026

    5. ♙cquisition method Market purchases on the Tokyo Stock Exchange

  2. The above resolution of the Board of Directors meeting regarding the cancellation of treasury stock

    1. Type of shares to be cancelled Common shares of the Company

    2. Total number of shares to be cancelled ♙ll treasury stock exceeding 5% of the total number of

      issued shares as of the completion of the treasury stock acquisition resolved at the Board of Directors meeting on May 12, 2025

    3. Scheduled cancellation date March 16, 2026

Company analysis