U-Idi, Park Jong-su's Camp Holds 3.24 Percentage Points More in Stock Ratio

U-Idi (069330), a specialist in optical materials, reported on July 29 that its largest shareholder Park Jong-su's side increased stock holdings to 40.33%. The change resulted from intra-day purchases through simple additional acquisition. As of July 29, 2026, Park Jong-su and five related parties collectively hold 68,363,200 shares, up 5,488,730 shares from July 15. Individual holdings include Park Jong-su with 45,250,040 shares (26.69%), Jeong Kwang-eun with 11,011,700 shares (6.50%), Nowtech with 8,971,580 shares (5.29%), Jeong Yeon-hwan with 300,000 shares (1.77%), and Kim Jong-gu with 11,500 shares (0.07%).