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THUNDER MOUNTAIN GOLD INC

corporate_fare Company Profile

THUNDER MOUNTAIN GOLD INC

THMG·OTC·Energy & Transportation·CIK 0000711034

Thunder Mountain Gold, Inc. is a company involved in the mining industry. The company's history traces back to November 9, 1935, when it was originally incorporated in Idaho as Montgomery Mines, Inc. In April 1978, a controlling interest was acquired by Thunder Mountain property holders, who renamed it Thunder Mountain Gold, Inc. with the goal of developing holdings in the Thunder Mountain Mining District, Valley County, Idaho. On December 10, 2007, articles of incorporation were filed in Nevada for Thunder Mountain Gold, Inc., a Nevada Corporation. A merger of the Idaho and Nevada entities was approved by shareholders on January 25, 2008, with the Nevada Corporation surviving. The Company has 200,000,000 authorized shares of common stock with a par value of $0.001 per share and 5,000,000 authorized shares of preferred stock with a par value of $0.0001 per share. The corporate structure includes the Company owning 100% of Thunder Mountain Resources, Inc. (TMRI), a Nevada Corporation. TMRI, in turn, owns 100% of South Mountain Mines, Inc. (SMMI), an Idaho Corporation. SMMI owns 75% of Owyhee Gold Territory, LLC (OGT). The company does not hold any patents, licenses, franchises, or concessions considered important. Its business is not seasonal, and it operates in an industry where product prices are determined by the open market, meaning the company has no control over competitive conditions. There is no backlog of orders. Mining and milling activities are subject to numerous Federal and State environmental protection laws and regulations.

THUNDER MOUNTAIN GOLD INC (OTC:THMG) is a publicly traded company in the Energy & Transportation sector. Wiseek monitors THMG SEC EDGAR filings and licensed market news in real time, scoring each submission for market-moving significance on a 1–10 scale. Items rated 7 or higher generate instant alerts.

Recent high-impact activity:

  • Thunder Mountain Gold Changes Auditor; Prior Reports Cited Going Concern Doubt
  • Thunder Mountain Gold Expands South Mountain Property by 13,061 Acres, Securing 20-Year Lease
  • Quarterly Report Reveals Increased Cash Burn and Equity Decline Amidst Exploration Growth
  • Thunder Mountain Gold Reports Increased Mineral Resources, Strategic Partnership, and Remediation of Internal Control Weakness
  • Thunder Mountain Gold Amends Bylaws to Reduce Shareholder Meeting Quorum to One-Third

Financial Snapshot

Fiscal year ended December 31, 2025
Net Income
-$2.83M
Diluted EPS
-$0.03
Op. Cash Flow
-$1.61M
Operating Income
-$2.83M
Cash & Equivalents
$2.59M
Total Debt
$167.9K
Debt / Equity
0.12×
Shares Outstanding
93.26M sh
Source: 10-K · filed 2026-03-31 · accession 0001062993-26-001714
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$0.76
52-week range · as of 2026-06-08 $0.1413 – $1.01
Market cap
$71.06M
Volume
292.8K (5.5× avg)
3-mo avg 53.3K
Live data · 2026-06-14 03:52 UTC · Market closed

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feed THMG - Latest Insights

THMG
Jun 08, 2026, 5:28 PM EDT
Filing Type: 8-K
Importance Score:
8
Price at Filing: $0.760
Real-time Price: $0.760 info
Change: $0 (0%) info
Market Cap: $71.064M info
THMG
Jun 01, 2026, 9:02 AM EDT
Source: TMX Newsfile
Importance Score:
8
Price at Filing: $0.735
Real-time Price: $0.760 info
Change: +$0.025 (+3%) info
Market Cap: $71.064M info
THMG
May 12, 2026, 1:31 PM EDT
Filing Type: 10-Q
Importance Score:
7
Price at Filing: $0.780
Real-time Price: $0.760 info
Change: -$0.020 (-3%) info
Market Cap: $71.064M info
THMG
Mar 31, 2026, 7:06 AM EDT
Filing Type: 10-K
Importance Score:
8
Price at Filing: $0.8098
Real-time Price: $0.760 info
Change: -$0.0498 (-6%) info
Market Cap: $71.064M info
THMG
Feb 02, 2026, 9:30 PM EST
Filing Type: 8-K
Importance Score:
7
Price at Filing: $0.7401
Real-time Price: $0.760 info
Change: +$0.0199 (+3%) info
Market Cap: $71.064M info