Simulations Plus, Inc. (SLP): auditor change — Simulations Plus dismisses Grant Thornton, reappoints RSJ as auditor citing 10-Q timeline concerns

Simulations Plus, Inc.

Dismissed Grant Thornton LLP on July 9, 2025; re-hired Rose, Snyder & Jacobs LLC for FY2025.
Reason: ensure timely completion of Q2 FY2025 10-Q; segment reporting and SOX 404(a) issues not finalizable in time.
No reportable events or disagreements with Grant Thornton during engagement April 15–July 9, 2025.
RSJ previously served as auditor for FY2024, FY2023, and interim through April 15, 2025.

item 4.01 item 9.01

Key facts

Extracted from this filing and checked against the source text.

Auditor Changes SEC 8-K Item 4.01/4.02 confidence 0.9

Simulations Plus, Inc. dismissed Grant Thornton LLP as its auditor.

Action: dismissal
Auditor: Grant Thornton LLP

Exact text from the filing

On July 9, 2025, the Audit Committee of the Board of Directors (the “Audit Committee”) of Simulations Plus, Inc. (the “Company”) approved the dismissal of Grant Thornton LLP (“Grant Thornton”) as the Company’s independent public accounting firm.

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Auditor Changes SEC 8-K Item 4.01/4.02 confidence 0.9

Simulations Plus, Inc. engaged Rose, Snyder & Jacobs LLC as its auditor.

Action: engagement
Auditor: Rose, Snyder & Jacobs LLC

Exact text from the filing

On July 9, 2025, the Audit Committee approved the selection and appointment of Rose, Snyder & Jacobs LLC (“RSJ”) to audit the Company’s consolidated financial statements for the fiscal year ending August 31, 2025, including the reviews of interim periods therein.

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19 auditor changes filed in the last 30 days. Browse all auditor changes →

Simulations Plus, Inc. filing history →

Source: SEC EDGAR

accession 0001023459-25-000047

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