BTAI BioXcel posts narrower than expected Q4 2025 loss even as shares drop 364 percent in todays trading AmBitcoin ABTC Stock Why Short Sellers Target It Weakens 20260427 First FCBC Stock Schedule 13 Modest Decline 20260427 What margin performance for Worthington WS Q1 2026 Earnings Fall Short ATHE Alterity publishes latest quarterly earnings report outlining new advancement plans for its lead neurological drug candidate