Astera Labs (ALAB) Stock After the Bell on Dec. 12, 2025: Why Shares Fell, After-Hours Moves, Analyst Forecasts, and What to Watch Next
Astera Labs, Inc. ended Friday’s session in sharp reversal mode, finishing the regular trading day near $148.85, down about 14.3% from the prior close after swinging from an early high in the low $170s to a late-session low in the mid $140s. CNBC Apps+1