Thunder Mountain Gold Changes Auditor; Prior Reports Cited Going Concern Doubt
THMG has more than doubled off its 52-week low of $0.141 on elevated volume (1.8× avg).
Summary
Thunder Mountain Gold announced a change in its independent auditor due to a merger, but the filing also noted the previous auditor's reports included substantial doubt about the company's ability to continue as a going concern.
Key Events · Corporate Governance and Compliance · THMG
-
Auditor Change Due to Merger
Assure CPA, LLC resigned as the independent registered public accounting firm on June 3, 2026, because it merged into Sadler Gibb & Associates LLC and ceased operations.
-
New Auditor Appointed
Sadler Gibb & Associates LLC was approved as the company's new independent registered public accounting firm for the fiscal year ending 2026.
-
Prior Going Concern Warning Highlighted
The filing explicitly states that Assure CPA, LLC's audit reports for 2024 and 2025 contained an explanatory paragraph expressing substantial doubt about the company's ability to continue as a going concern.
-
No Disagreements Reported
The company confirmed there were no disagreements or reportable events with the resigning auditor regarding accounting principles or practices.
Analysis · THMG · Energy & Transportation
This 8-K reports an administrative change in the company's independent auditor due to a merger of the previous firm. However, the filing explicitly highlights that the former auditor's reports for 2024 and 2025 included an explanatory paragraph expressing substantial doubt about the company's ability to continue as a going concern. This reiteration of a critical financial warning, especially following recent reports of increased cash burn and declining equity, reinforces existing concerns about the company's financial viability.
At the time of this filing, THMG was trading at $0.76 on OTC in the Energy & Transportation sector, with a market capitalization of approximately $71.1M. The 52-week trading range was $0.14 to $1.01. This filing was assessed with negative market sentiment and an importance score of 8 out of 10.