CoreWeave Stock (NASDAQ: CRWV) After Hours Today (Dec. 15, 2025): Insider Sales, AI Hub Fund News, and What to Watch Before Tuesday’s Open
CoreWeave, Inc. stock is ending Monday, December 15, 2025, under heavy pressure—and the story is bigger than a single red day. After the closing bell, shares held near the day’s settlement level following a sharp selloff driven by fresh “insider selling” headlines, while investors continue to weigh CoreWeave’s breakneck AI-infrastructure buildout against capital intensity, leverage, and dilution risk. Below is what matters after the bell today (12/15/2025)—and what to keep on your radar before the U.S. stock market opens tomorrow, Tuesday, December 16, 2025. CoreWeave stock price after the bell: where CRWV closed and where it traded in extended hours