Notice Regarding the Resolution on Share Buyback, Cancellation of Share Buyback, and Cancellation of Treasury Stock

Matters Related to Share Buyback

Aisin Corporation resolved at the Board of Directors meeting on April 28, 2026, a new resolution concerning treasury stock acquisition. The shares subject to acquisition are common shares with an upper limit of 65,000,000 shares (9.0% of total shares outstanding), and the maximum acquisition value is 100 billion yen. The acquisition period is from April 30, 2026, to March 31, 2027, and the acquisition will be conducted through market purchases, off-auction transactions (ToSTNeT-3), and tender offers. The purpose of this acquisition is to improve capital efficiency and increase corporate value based on the medium-term management plan.

Cancellation of Previous Share Buyback Resolution and Treasury Stock Cancellation

The previous share buyback under the Board of Directors resolution dated April 25, 2025, was cancelled to implement acquisitions under the new resolution. The previous resolution's upper limits were 130,000,000 shares and a maximum acquisition value of 150 billion yen, with the period until April 30, 2026. Up to now, 33,317,000 shares have been acquired for approximately 78.378 billion yen. Furthermore, a decision has been made to cancel 33,000,000 shares of treasury stock on May 29, 2026. As of March 31, 2026, the number of treasury shares held is 34,451,032.