Korea Zinc Chairman and Bain Receive Approximately 11% Stake in Company Through Buyback. The company's chairman, along with investment firm Bain, have acquired a roughly 11% stake in Korea Zinc through a buyback deal. Source: https://www.bloomberg.com/news/articles/2024-10-27/korea-zinc-chairman-and-bain-get-about-11-of-company-in-buyback