YEST CEO Jang Dong-bok Converts Convertible Preferred Shares to Common Shares, Increasing Common Share Ownership by 167,359 Shares

Jang Dong-bok, CEO and major shareholder of YEST, converted 167,359 convertible preferred shares into common shares.
This conversion does not involve new capital raising or change in total outstanding shares; his common share ownership ratio increased slightly from 21.67% to 21.96%.
No new funds were raised, and no dilution for existing shareholders occurred.
[AI Summary]The conversion of convertible preferred shares to common shares by YEST CEO Jang Dong-bok is a simple change in security type, increasing only his common shareholding without capital inflow or dilution, with limited impact on stock price.