ServiceNow (NOW) Stock After Hours Today (Dec. 23, 2025): Armis Deal Fallout, Fresh SEC Filing, and What to Know Before the Market Opens Dec. 24
ServiceNow, Inc. (NYSE: NOW) ended Tuesday’s session lower and drifted slightly further in after-hours trading as investors digested two market-moving developments: the company’s announced $7.75 billion acquisition of cybersecurity firm Armis and a late-day SEC filing that extends CEO Bill McDermott’s leadership runway and updates severance terms. As of early evening in New York, ServiceNow closed at $154.36 and traded…