ServiceTitan stock declined sharply on January 29, 2026. The stock closed down more than 11%.

No specific corporate announcement triggered the sell-off. The drop appears linked to growing investor concern over substantial insider selling.

Top executives, including the CEO and President, sold stock. Insider sales totaled approximately $32.3 million over the past quarter.

This pattern of selling overshadowed positive analyst ratings. It is weighing heavily on market sentiment, causing significant downward pressure.