LBRX ▼ -4.0% - LB Pharmaceuticals Inc $LBRX - LB Pharmaceuticals to Participate in Upcoming September Investor Events LB Pharmaceuticals fell 4.0% today despite announcing participation in upcoming September investor events, suggesting the market may have been hoping for more substantive corporate news or clinical updates rather than just a schedule of investor presentations. 03-SEP-2026 04:05 PM ET