Thunder Mountain Gold changes auditors after Assure CPA merger
Thunder Mountain Gold's former auditor, Assure CPA, LLC, ceased operations on June 3, 2026 following its merger into Sadler Gibb & Associates LLC under an asset purchase agreement. The Audit Committee approved the resignation of Assure CPA and engagement of Sadler Gibb & Associates LLC as the independent registered public accounting firm on June 3 and June 4, 2026, respectively. Assure CPA's prior audit reports contained no adverse opinions or disclaimers but did express substantial doubt about the company's ability to continue as a going concern.
Key facts
- Assure CPA, LLC merged into Sadler Gibb & Associates LLC on June 3, 2026
- Assure CPA, LLC resigned as independent registered public accounting firm on June 3, 2026
- Sadler Gibb & Associates LLC engaged on June 4, 2026 for fiscal year ending 2026
- Audit Committee approved both changes on June 3, 2026 and June 4, 2026
- Assure CPA audit reports for fiscal years ended 2024 and 2025 contained explanatory paragraphs expressing substantial doubt about company's ability to continue as a going concern
- No disagreements or reportable events between company and Assure CPA during fiscal years 2024 and 2025 and subsequent interim period through May 31, 2026
Why it matters
Auditor changes are required SEC disclosures that signal potential changes in audit oversight; the going-concern qualifications in prior reports underscore ongoing financial stability concerns for the company.
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Derived from 8-K filed 2026-06-08. Not investment advice. View the source filing on SEC.gov →