Snapshot from Jun 10, 2026 at 07:00 UTC. For live data and tracking: View Live
Events / Regulatory / Simulations_Plus Securities Fraud...
Regulatory securities fraud investigation

Simulations_Plus Securities Fraud Investigation

Analysis based on 10 articles · First reported Jun 01, 2026 · Last updated Jun 03, 2026

Sentiment
-70
Attention
4
Articles
10
Market Impact
Direct
Live prominence charts, article sentiment distribution, and event development timeline available on the Ergen Dashboard
Market Impact

The market is negatively impacted by the significant stock price declines of Simulations Plus, which fell over 24% and then nearly 26% following the negative disclosures. This event highlights potential risks for investors in the software, pharmaceutical, and biotechnology industries, particularly concerning financial reporting and auditor relations.

Software Pharmaceutical Biotechnology
Event Summary

Johnson Fistel is investigating Simulations Plus for potential securities fraud. This follows Simulations Plus's revised fiscal 2025 revenue outlook, a reported $77.2 million non-cash impairment charge, and the dismissal of its auditor, Grant Thornton Bharat. Grant Thornton Bharat disputed Simulations Plus's explanation for the dismissal, stating that issues related to segment reporting, reporting-unit determinations, and internal control over financial reporting were not resolved to their satisfaction. These disclosures led to significant drops in Simulations Plus's stock price, with declines of over 24% and nearly 26% on separate occasions. The investigation focuses on whether Simulations Plus or its executives violated federal securities laws, impacting investors who suffered losses.

Key Actions
95 Simulations Plus announced preliminary results
90 Simulations Plus dismissed auditor Grant Thornton Bharat
85 Grant Thornton Bharat disputed description Simulations Plus
80 Johnson Fistel investigating Simulations Plus
Entities Involved
stock
Simulations Plus
Simulations Plus is the subject of a securities fraud investigation by Johnson Fistel due to revised revenue outlook, an impairment charge, and a dispute with its former auditor, Grant Thornton Bharat, leading to significant stock price declines.
Importance 100 Sentiment -80
priv
Johnson Fistel
Johnson Fistel is a shareholder rights law firm investigating Simulations Plus for potential violations of federal securities laws, representing investors who suffered losses.
Importance 80 Sentiment 50
priv
Grant Thornton Bharat
Grant Thornton Bharat was the independent registered public accounting firm for Simulations Plus and was dismissed. They disputed Simulations Plus's description of the reasons for termination, stating that issues regarding segment reporting and internal controls were not resolved to their satisfaction.
Importance 60 Sentiment -20
priv
Pro-ficiency Holdings
Pro-ficiency Holdings was acquired by Simulations Plus in June 2024, an acquisition that Simulations Plus stated doubled its total addressable market.
Importance 20 Sentiment 0
index
Nasdaq-100
Nasdaq-100 is the stock exchange where Simulations Plus shares are traded, and where the stock experienced significant declines following the negative disclosures.
Importance 10 Sentiment 0
NEWSDESK
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