#NGKInsulatorsLtd

As of February 13, 2026, the cancellation of 5,713,500 treasury shares was completed, resulting in a total of 292,243,496 issued shares after cancellation.

For the nine months ended March 2026, net sales were JPY 487,908 million (up 7.1% YoY), operating income was JPY 73,048 million (up 17.0% YoY), and net income attributable to owners of the parent was JPY 41,126 million (up 0.3% YoY).

The share acquisition agreement for Germany Deutsche KNM GmbH was terminated due to inability to execute by November 26, 2025, without approval from the Malaysian Stock Exchange. There is no impact on the consolidated earnings forecast.

Between December 1 and December 31, 2025, 453,300 shares of treasury stock were acquired at a total cost of 3,068,076,885 yen. Based on the Board of Directors resolution dated October 31, 2025, the cumulative number of shares acquired totals 1,125,500 shares, with an acquisition cost of 7,497,022,074 yen.

NGK Insulators, Ltd. acquired 859,100 shares of treasury stock between December 1, 2025 and December 23, 2025, with a total acquisition value of 2,858,810,095 yen, completing the acquisition based on the board resolution dated July 31, 2025.