Riken Technos completes treasury stock acquisition program

Riken Technos Corporation has completed its acquisition of treasury shares, as resolved at the board of directors meeting on July 31, 2025. The company acquired 124,800 shares of common stock at a total cost of 154,470,400 yen. This acquisition occurred between October 1, 2025, and October 8, 2025, through off-auction purchases on the Tokyo Stock Exchange (ToSTNeT-3) and market purchases.

The completed acquisition brings the cumulative total of treasury shares acquired under the July 31, 2025, resolution to 1,500,000 shares, with a cumulative acquisition value of 1,789,526,400 yen as of October 8, 2025. The initial resolution authorized the acquisition of up to 1,500,000 common shares, representing 3.0% of the outstanding shares (excluding treasury shares), with a maximum total acquisition value of 1,800,000,000 yen.

The acquisition period specified in the original resolution was from August 8, 2025, to October 31, 2025. With this announcement, Riken Technos confirms that the program is now finalized.