Simulations Plus fell 25% after missing revenue estimates, prompting a securities probe into its financial disclosures.

The Rosen Law Firm is investigating Simulations Plus, Inc. (SLP) over allegations of misleading financial disclosures after the company reported third-quarter 2025 sales of $20.4 million—10% higher than the prior year but below the $20.9 million consensus estimate. This miss, following earlier underwhelming preliminary figures, triggered a 25.75% drop in the stock price on July 15, 2025. The firm is assessing potential securities class action claims on behalf of investors who suffered losses, with no upfront costs under a contingency fee arrangement. The investigation focuses on whether the company adequately disclosed weakening demand or a deteriorating outlook.