Core Insights - Healthcare and biotechnology stocks experienced significant movements in after-hours trading, with several companies showing strong gains despite limited news flow [1] Company Summaries - Novo Nordisk A/S (NVO) saw a notable increase of 9.48%, closing at $52.66, following FDA approval of its Wegovy pill, the first oral GLP-1 medicine for obesity in the U.S., which is also approved to reduce cardiovascular risks [2] - Neumora Therapeutics, Inc. (NMRA) advanced 16.02% to $2.10, indicating investor interest possibly driven by broader sector momentum or speculative trading, as there were no specific news updates [3] - BioRestorative Therapies, Inc. (BRTX) rose 6.90% to $1.24, with investors reacting to a prior announcement regarding an FDA Type B meeting to discuss a potential accelerated BLA pathway for its BRTX-100 program for chronic lumbar disc disease [4] - RenovoRx, Inc. (RNXT) added 4.44% to close at $0.94, with earlier news of an accepted abstract submission for the ASCO Gastrointestinal Cancers Symposium 2026 contributing to investor interest [5] - IDEAYA Biosciences, Inc. (IDYA) gained 6.49% to $37.81, following the full enrollment of 435 patients in its Phase 2/3 trial for darovasertib, with expected data reporting in Q1 2026 [6] - Healthcare Triangle, Inc. (HCTI) climbed 6.72% to $1.43, with a recent announcement of an Advance Agreement for acquiring AI-powered customer experience firms, enhancing its position in global AI-driven solutions [7] - Alphatec Holdings, Inc. (ATEC) posted a modest gain of 2.80%, rising to $21.28, benefiting from ongoing investor confidence in the spine surgery provider [8]