Cisco (CSCO) Stock After Hours: Zero-Day Cybersecurity Alert, Shareholder Vote, and Analyst Targets to Watch Before the Dec. 18 Market Open
Cisco Systems, Inc. (NASDAQ: CSCO) ended Wednesday, December 17, 2025, on a down note in regular trading, then steadied slightly after the bell—setting up a headline-driven setup for Thursday’s open (December 18, 2025). In the regular session, CSCO closed at $76.00, down 2.00%, after trading between roughly $75.93 and $78.18. Yahoo Finance In late trading, the stock was indicated around…