双环传动：关于2022年股票期权激励计划部分股票期权注销完成的公告

Core Points - The company announced the cancellation of a total of 3,960 stock options from its 2022 stock option incentive plan due to the departure of one incentive recipient and performance evaluations of three others [1] Group 1 - The company held the seventh board meeting and the ninth supervisory board meeting on October 28, 2025, where the proposal to cancel part of the stock options was approved [1] - One incentive recipient left the company for personal reasons, leading to the cancellation of 2,400 stock options that had been granted but not yet exercised [1] - Three other incentive recipients had performance evaluations rated as "qualified," resulting in an 80% exercise ratio for their stock options, leading to the cancellation of an additional 1,560 stock options [1]