Thunder Mountain Gold Inc (THMG) — SEC Filings

Thunder Mountain Gold Inc (THMG) — 16 SEC filings. Latest: 10-K (Mar 31, 2026). Includes 6 10-Q, 4 8-K, 2 10-K.

View Thunder Mountain Gold Inc on SEC EDGAR

Overview

Thunder Mountain Gold Inc (THMG) is a publicly traded company tracked on ReadTheFiling. The most recent enriched filing is a 10-K filed on Mar 31, 2026: Thunder Mountain Gold, Inc. (THMG) operates as an exploration-stage issuer, focusing on mineral exploration with no disclosed mineral reserves as of December 31, 2025. The company's primary assets are its mineral properties, which are in various stages of exploration and evaluation. As an exploratio

Sentiment Summary

Across 16 filings, the sentiment breakdown is: 2 bearish, 13 neutral, 1 mixed. The dominant filing sentiment for Thunder Mountain Gold Inc is neutral.

Filing Type Overview

Thunder Mountain Gold Inc (THMG) has filed 2 10-K, 1 DEF 14A, 6 10-Q, 4 8-K, 2 10-K/A, 1 8-K/A with the SEC between Mar 2024 to Mar 2026.

Filings by Year

2026 · 2025 · 2024

Recent SEC Filings (16)

Thunder Mountain Gold Inc SEC Filing History
DateFormDescriptionRisk
Mar 31, 202610-KTHMG Remains Exploration-Stage, No Reserves Reported in 10-Khigh
Dec 23, 2025DEF 14ATHMG Sets 2026 Annual Meeting: Director Elections, Auditor Ratification on Agendalow
Nov 10, 202510-QTHMG's Net Loss Widens to $1.92M Amid Soaring Exploration Costshigh
Nov 4, 20258-KThunder Mountain Gold Files 8-Klow
Sep 9, 20258-KThunder Mountain Gold Files 8-K on Equity Salesmedium
Aug 11, 202510-QThunder Mountain Gold's Losses Widen Amid Nevada Project Acquisitionhigh
May 30, 20258-KThunder Mountain Gold Files 8-K on Agreements and Equity Salesmedium
May 13, 202510-QThunder Mountain Gold Files Q1 2025 10-Qlow
Mar 31, 202510-K/AThunder Mountain Gold Files 10-K Amendmentmedium
Feb 18, 20258-K/AThunder Mountain Gold Files 8-K/A Amendmentlow
Dec 13, 20248-KThunder Mountain Gold Files 8-K on Security Holder Vote Matterslow
Nov 13, 202410-QThunder Mountain Gold Files Q3 2024 10-Qmedium
Sep 11, 202410-K/A10-K/A Filing
Aug 16, 202410-QThunder Mountain Gold Files 10-Q for Q2 2024low
May 14, 202410-QThunder Mountain Gold Inc. Files 10-Q for Period Ending March 31, 2024low
Mar 12, 202410-KThunder Mountain Gold Inc. Files 2023 Annual Report on Form 10-K

Risk Profile

Risk Assessment: Of THMG's 14 recent filings, 3 were flagged as high-risk, 4 as medium-risk, and 7 as low-risk. The overall risk profile suggests relatively low risk with generally favorable filings.

Financial Highlights

Thunder Mountain Gold Inc Financial Summary (10-K, Mar 31, 2026)
MetricValue
Revenue0
Net Income0
EPS0
Cash Position$0
Total Assets$0
Total Debt$0

Key Executives

  • Eric T. Jones
  • Ralph Noyes
  • Douglas J. Glaspey
  • James A. Sabala
  • Paul Beckman

Industry Context

Thunder Mountain Gold, Inc. operates in the highly speculative mineral exploration sector. The industry is characterized by significant capital requirements, long lead times for discovery and development, and dependence on commodity prices. Companies like THMG compete for exploration acreage, funding, and skilled personnel. Recent trends include increased focus on critical minerals and advancements in exploration technology, but the overall landscape remains challenging for early-stage explorers.

Top Tags

10-Q (4) · mining (4) · Mining (2) · Junior Miner (2) · Exploration Stage (2) · filing (2) · equity-sale (2) · amendment (2) · corporate-governance (2) · financials (2)

Key Numbers

Thunder Mountain Gold Inc Key Metrics
MetricValueContext
Market Value of Non-Affiliate Equity$16.2MAs of June 30, 2025, indicating the public float's valuation.
Common Shares Outstanding93.5MAs of March 23, 2026, reflecting the total number of shares.
Mineral Reserves Disclosed0THMG is an 'Exploration Stage Issuer' with no disclosed mineral reserves as of December 31, 2025, highlighting its pre-production status.
Shares of Common Stock Outstanding93,255,579As of the record date, December 09, 2025, each share is entitled to one vote.
Annual Meeting DateJanuary 28, 2026Date when shareholders will vote on director elections and auditor ratification.
Record DateDecember 09, 2025Shareholders of record on this date are entitled to vote at the Annual Meeting.
Number of Directors to be Elected4Eric T. Jones, Ralph Noyes, Douglas J. Glaspey, and James A. Sabala are the nominees.
Paul Beckman's Beneficial Ownership13.4%Represents 9,825,000 shares of common stock as of December 31, 2024.
Approximate Mailing DateDecember 19, 2025Date for mailing the Notice of Internet Availability of Proxy Materials.
Annual Meeting Time12:00 p.m. Mountain TimeScheduled start time for the Annual Meeting on January 28, 2026.
Fiscal Year for Auditor Ratification2026Shareholders will ratify Assure CPA for this fiscal year.
Net Loss$1.92MIncreased from $433,834 in 2024 to $1,920,166 in 2025 for the nine-month period, indicating rising operational costs.
Exploration Expenses$636.6KIncreased significantly from $82,524 in 2024 to $636,623 in 2025 for the nine-month period, reflecting heightened activity.
Management and Administrative Expenses$1.13MJumped from $238,572 in 2024 to $1,127,577 in 2025 for the nine-month period, a substantial increase.
Cash and Cash Equivalents$1.67MIncreased from $481,322 at Dec 31, 2024, to $1,665,987 at Sep 30, 2025, due to financing activities.

Related Companies

THM

Frequently Asked Questions

What are the latest SEC filings for Thunder Mountain Gold Inc (THMG)?

Thunder Mountain Gold Inc has 16 recent SEC filings from Mar 2024 to Mar 2026, including 6 10-Q, 4 8-K, 2 10-K. Each filing includes an AI-generated plain-English summary.

What is the overall sentiment of THMG filings?

Across 16 filings, the sentiment breakdown is: 2 bearish, 13 neutral, 1 mixed. The dominant sentiment is neutral.

Where can I find Thunder Mountain Gold Inc SEC filings explained simply?

ReadTheFiling provides AI-powered plain-English summaries of all Thunder Mountain Gold Inc (THMG) SEC filings, including 10-K annual reports, 10-Q quarterly reports, 8-K current reports, and insider trades.

What are the key financial highlights for Thunder Mountain Gold Inc?

Key financial highlights from Thunder Mountain Gold Inc's most recent 10-K include metrics such as revenue, net income, EPS, and debt ratios. Visit the filing detail page for the full breakdown.

What is the investment thesis for THMG?

The investment thesis for THMG includes bull, base, and bear case scenarios derived from AI analysis of recent SEC filings.

Who are the key executives at Thunder Mountain Gold Inc?

Key executives identified across Thunder Mountain Gold Inc's filings include Eric T. Jones, Ralph Noyes, Douglas J. Glaspey, James A. Sabala, Paul Beckman.

What are the main risk factors for Thunder Mountain Gold Inc stock?

Of THMG's 14 assessed filings, 3 were flagged high-risk, 4 medium-risk, and 7 low-risk.

What are recent predictions and forward guidance from Thunder Mountain Gold Inc?

Forward guidance and predictions for Thunder Mountain Gold Inc are extracted from SEC filings as they are enriched.

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