It might be as simple as when Seonkee Kim became CEO of DKME (KIB), saw what was really going on inside the company, and decided to pull out because it wasn't as good as it looked from the outside.
The following statement from the company's last year’s improvement plan tells you a lot. “… the company will work to restore customer trust and strengthen order-winning activities by actively responding to customer needs.” “Strengthen cost management to prepare for intensified market competition, tariffs, and exchange-rate impacts.” “After the change of the largest shareholder, the company will conduct a paid-in capital increase to improve liquidity and financial stability.”