Zeon Corporation updates share buyback progress for August

Zeon Corporation announced an update on its treasury share acquisition program, revealing that it acquired 1,143,600 common shares for a total of 1,904,983,100 yen during August 2025. This latest buyback activity was conducted via discretionary trading contracts on the Tokyo Stock Exchange. It is part of a larger plan initiated by a Board of Directors resolution on April 25, 2025.

The overarching resolution permits the acquisition of up to 10 million common shares, representing 5.07% of issued shares (excluding treasury stock), with a maximum total value of 10.0 billion yen. The acquisition period for this program extends from May 7, 2025, to February 20, 2026.

As of August 31, 2025, cumulative acquisitions under this resolution have reached 2,888,700 shares, totaling 4,571,668,450 yen. The company continues to execute its treasury share program to enhance capital efficiency.