NGK Insulators completes JPY 15 bn share buyback program

NGK Insulators Inc. has completed its share buyback program, with all repurchases made between December 1 and December 23, 2025. The company acquired 859,100 shares of its common stock for a total of JPY 2,858,810,095 through market purchases.

This latest acquisition concludes the program initially approved by the board of directors on July 31, 2025. The board had authorized the repurchase of up to 8 million shares, representing 2.7% of outstanding shares (excluding treasury stock), and a maximum total value of JPY 15 billion. The buyback period was set from August 1, 2025, to December 23, 2025.

Cumulatively, as of December 23, 2025, NGK Insulators repurchased a total of 5,713,500 shares under this resolution, amounting to JPY 14,999,673,360. The completion signifies the company's commitment to its capital management strategy.