Additional listed securities Subject : Additional listed shares Company name : X BIOSCIENCE PUBLIC COMPANY LIMITED (XBIO) Old capital (baht) : 85,146,440,281.00 - Common stock (Unit: shares) : 12,163,777,183 Number of additional shares : - Common stock (Unit: shares) : 51,921,956 New capital (baht) : 85,509,893,973.00 - Common stock (Unit: shares) : 12,215,699,139 Par value (baht per share) : 7.00 Allocated for : Warrants (XBIO-W8) 10,343,920 units exercise to 26,399,856 common shares Ratio (Warrant : share) : 1.00 : 2.55221 Exercise price (baht per share) : 0.01567 Exercise date : 31-Jul-2026 Allocated for : Warrants (XBIO-W8) 10,000,000 units exercise to 25,522,100 common shares Ratio (Warrant : share) : 1.00 : 2.55221 Exercise price (baht per share) : 0.01567 Exercise date : 31-Aug-2026 Trading date : 24-Sep-2026 ______________________________________________________________________