[ET Net News Agency, 12 May 2026] IMPACT THERAP-B (07630) will be listed tomorrow (13th). It is closed at HK$32.3 on Phillip's grey market, 60.7% higher than the grey market's IPO price of HK$20.1. Based on 200 shares per lot, excluding handling fees, the book value gain per lot is HK$2,440. It is currently at HK$32.2 on Bright Smart's grey market, 60.2% higher than the grey market's IPO price. The book value gain per lot is HK$2,420.