Thunder Mountain Gold Inc

Symbol
THMG on OTC
Entity
Company
Industry
Metal Mining (Office Of Energy & Transportation)
Business address
11770 W. President Dr. Ste F, 83713 Boise, ID
Phone
208-658-1037
State of incorporation
NV
Fiscal year end
December 31
Category
Non-accelerated filer
Smaller reporting company
All SEC filings
View on sec.gov
Get insider transactions for this issuer
Thunder Mountain Gold Inc has filed 373 SEC EDGAR filings since 3/31/1998

Latest Filings

Form type Document Filing Description Filing date Reporting date File number(s)
8-K Open Document | Data Open Filing FORM 8-K Sep 9, 2025 Sep 8, 2025 001-08429
10-Q Open Document | Data Open Filing FORM 10-Q Aug 11, 2025 Jun 30, 2025 001-08429
8-K Open Document | Data Open Filing FORM 8-K May 30, 2025 May 26, 2025 001-08429
10-Q Open Document | Data Open Filing FORM 10-Q May 13, 2025 Mar 31, 2025 001-08429
10-K/A Open Document | Data Open Filing FORM 10-K/A Mar 31, 2025 Dec 31, 2024 001-08429
10-K Open Document | Data Open Filing FORM 10-K Mar 31, 2025 Dec 31, 2024 001-08429
8-K/A Open Document | Data Open Filing FORM 8-K/A Feb 18, 2025 Dec 10, 2024 001-08429
D Open Document Open Filing Jan 2, 2025 021-534025
8-K Open Document | Data Open Filing FORM 8-K Dec 13, 2024 Dec 10, 2024 001-08429
10-Q Open Document | Data Open Filing FORM 10-Q Nov 13, 2024 Sep 30, 2024 001-08429
UPLOAD Open Document Open Filing Sep 13, 2024 001-08429
10-K/A Open Document | Data Open Filing FORM 10-K/A Sep 11, 2024 Dec 31, 2023 001-08429
CORRESP Open Document Open Filing Aug 22, 2024
10-Q Open Document | Data Open Filing FORM 10-Q Aug 16, 2024 Jun 30, 2024 001-08429
NT 10-Q Open Document Open Filing FORM NT 10-Q Aug 13, 2024 Jun 30, 2024 001-08429
CORRESP Open Document Open Filing Aug 6, 2024
UPLOAD Open Document Open Filing Jul 30, 2024 001-08429
4 Open Document Open Filing STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES Jul 15, 2024 Jul 12, 2024
4 Open Document Open Filing STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES Jul 12, 2024 Jul 4, 2024
10-Q Open Document | Data Open Filing FORM 10-Q May 14, 2024 Mar 31, 2024 001-08429
10-K Open Document | Data Open Filing FORM 10-K Mar 12, 2024 Dec 31, 2023 001-08429
4 Open Document Open Filing STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES Feb 5, 2024 Jan 29, 2024
8-K/A Open Document | Data Open Filing FORM 8-K/A Dec 18, 2023 Dec 6, 2023 001-08429
8-K Open Document | Data Open Filing FORM 8-K Dec 12, 2023 Dec 6, 2023 001-08429
10-Q Open Document | Data Open Filing FORM 10-Q Nov 13, 2023 Sep 30, 2023 001-08429
4 Open Document Open Filing STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES Sep 1, 2023 Aug 28, 2023
4 Open Document Open Filing STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES Aug 24, 2023 Aug 21, 2023
4 Open Document Open Filing STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES Aug 18, 2023 Aug 18, 2023
4 Open Document Open Filing STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES Aug 14, 2023 Aug 11, 2023
10-Q Open Document | Data Open Filing FORM 10-Q Aug 8, 2023 Jun 30, 2023 001-08429
10-Q Open Document | Data Open Filing FORM 10-Q May 11, 2023 Mar 31, 2023 001-08429
10-K Open Document | Data Open Filing FORM 10-K Mar 27, 2023 Dec 31, 2022 001-08429
8-K Open Document | Data Open Filing FORM 8-K Jan 6, 2023 Dec 30, 2022 001-08429
10-Q Open Document | Data Open Filing FORM 10-Q Nov 14, 2022 Sep 30, 2022 001-08429
10-Q Open Document | Data Open Filing FORM 10-Q Aug 5, 2022 Jun 30, 2022 001-08429
8-K Open Document | Data Open Filing FORM 8-K Jul 14, 2022 Jul 12, 2022 001-08429
10-Q Open Document | Data Open Filing FORM 10-Q May 11, 2022 Mar 31, 2022 001-08429
8-K Open Document | Data Open Filing FORM 8-K Apr 15, 2022 Apr 15, 2022 001-08429
5 Open Document Open Filing ANNUAL STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP Mar 24, 2022 Dec 31, 2021
5 Open Document Open Filing ANNUAL STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP Mar 23, 2022 Dec 31, 2021
10-K Open Document | Data Open Filing FORM 10-K Mar 22, 2022 Dec 31, 2021 001-08429
5 Open Document Open Filing ANNUAL STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP Mar 16, 2022 Dec 31, 2021
5 Open Document Open Filing ANNUAL STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP Mar 14, 2022 Dec 31, 2021
5 Open Document Open Filing ANNUAL STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP Mar 14, 2022 Dec 31, 2021
5 Open Document Open Filing ANNUAL STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP Mar 14, 2022 Dec 31, 2021
5 Open Document Open Filing ANNUAL STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP Mar 14, 2022 Dec 31, 2021
5 Open Document Open Filing ANNUAL STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP Mar 14, 2022 Dec 31, 2021
10-Q Open Document | Data Open Filing THUNDER MOUNTAIN GOLD INC - FORM 10-Q SEC FILING Nov 15, 2021 Sep 30, 2021 001-08429
8-K Open Document Open Filing THUNDER MOUNTAIN GOLD INC FORM 8K Sep 17, 2021 Sep 14, 2021 001-08429
10-Q Open Document Open Filing THUNDER MOUNTAIN GOLD, INC. Aug 11, 2021 Jun 30, 2021 001-08429
4 Open Document Open Filing PRIMARY DOCUMENT Aug 10, 2021 Aug 6, 2021
10-Q Open Document | Data Open Filing THUNDER MOUNTAIN GOLD INC - FORM 10-Q SEC FILING May 17, 2021 Mar 31, 2021 001-08429
8-K Open Document Open Filing THUNDER MOUNTAIN GOLD INC FORM 8K May 7, 2021 May 4, 2021 001-08429
10-K Open Document | Data Open Filing THUNDER MOUNTAIN GOLD INC - FORM 10-K Mar 30, 2021 Dec 31, 2020 001-08429
8-K Open Document Open Filing THUNDER MOUNTAIN GOLD INC FORM 8K Dec 9, 2020 Dec 7, 2020 001-08429
10-Q Open Document | Data Open Filing THUNDER MOUNTAIN GOLD, INC. Nov 12, 2020 Sep 30, 2020 001-08429
10-Q Open Document | Data Open Filing THUNDER MOUNTAIN GOLD FORM 10-Q Aug 10, 2020 Jun 30, 2020 001-08429
4/A Open Document Open Filing PRIMARY DOCUMENT Aug 3, 2020 Jul 8, 2020
4 Open Document Open Filing PRIMARY DOCUMENT Jul 9, 2020 Jul 8, 2020
10-Q Open Document | Data Open Filing THUNDER MOUNTAIN GOLD FORM 10-Q May 15, 2020 Mar 31, 2020 001-08429
4 Open Document Open Filing PRIMARY DOCUMENT May 11, 2020 May 8, 2020
4 Open Document Open Filing PRIMARY DOCUMENT May 4, 2020 Apr 1, 2020
10-K Open Document | Data Open Filing THUNDER MOUNTAIN GOLD FORM 10K Mar 20, 2020 Dec 31, 2019 001-08429
4 Open Document Open Filing PRIMARY DOCUMENT Mar 2, 2020 Feb 28, 2020
4 Open Document Open Filing PRIMARY DOCUMENT Feb 28, 2020 Feb 27, 2020
10-Q Open Document | Data Open Filing THUNDER MOUNTAIN GOLD FORM 10-Q Nov 12, 2019 Sep 30, 2019 001-08429
4 Open Document Open Filing PRIMARY DOCUMENT Nov 1, 2019 Oct 31, 2019
8-K Open Document Open Filing THUNDER MOUNTAIN GOLD INC FORM 8K Aug 23, 2019 Aug 20, 2019 001-08429
10-Q Open Document | Data Open Filing THUNDER MOUNTAIN GOLD FORM 10-Q Aug 14, 2019 Jun 30, 2019 001-08429
D/A Open Document Open Filing Jul 12, 2019 021-341668
4 Open Document Open Filing PRIMARY DOCUMENT Jun 20, 2019 Jun 18, 2019
4 Open Document Open Filing PRIMARY DOCUMENT Jun 13, 2019 Jun 13, 2019
8-K Open Document Open Filing THUNDER MOUNTAIN GOLD INC FORM 8K Jun 13, 2019 Jun 10, 2019 001-08429
D Open Document Open Filing Jun 11, 2019 021-341668
4 Open Document Open Filing PRIMARY DOCUMENT May 21, 2019 May 21, 2019
DEF 14C Open Document Open Filing THUNDER MOUNTAIN GOLD, INC. SCHEDULE 14C May 20, 2019 May 20, 2019 001-08429
4 Open Document Open Filing PRIMARY DOCUMENT May 16, 2019 May 15, 2019
10-Q Open Document | Data Open Filing THUNDER MOUNTAIN GOLD FORM 10-Q May 15, 2019 Mar 31, 2019 001-08429
PRE 14C Open Document Open Filing THUNDER MOUNTAIN GOLD, INC. PRELIMINARY SCHEDULE 14C May 8, 2019 May 8, 2019 001-08429
4 Open Document Open Filing PRIMARY DOCUMENT Apr 17, 2019 Apr 16, 2019
10-K Open Document | Data Open Filing THUNDER MOUNTAIN GOLD FORM 10K Apr 1, 2019 Dec 31, 2018 001-08429
8-K Open Document Open Filing THUNDER MOUNTAIN GOLD INC FORM 8K Mar 4, 2019 Mar 1, 2019 001-08429
10-Q Open Document | Data Open Filing THUNDER MOUNTAIN GOLD FORM 10-Q Nov 14, 2018 Sep 30, 2018 001-08429
10-Q Open Document | Data Open Filing THUNDER MOUNTAIN GOLD FORM 10-Q Aug 13, 2018 Jun 30, 2018 001-08429
10-Q Open Document | Data Open Filing THUNDER MOUNTAIN GOLD FORM 10-Q May 9, 2018 Mar 31, 2018 001-08429
8-K Open Document Open Filing THUNDER MOUNTAIN GOLD INC FORM 8K May 7, 2018 Apr 27, 2018 001-08429
D Open Document Open Filing Apr 27, 2018 021-311212
10-K Open Document | Data Open Filing THUNDER MOUNTAIN GOLD FORM 10K Mar 30, 2018 Dec 31, 2017 001-08429
D Open Document Open Filing Mar 7, 2018 021-307091
8-K Open Document Open Filing THUNDER MOUNTAIN GOLD INC FORM 8K Mar 7, 2018 Feb 27, 2018 001-08429
4 Open Document Open Filing PRIMARY DOCUMENT Feb 26, 2018 Feb 22, 2018
10-Q Open Document | Data Open Filing THUNDER MOUNTAIN GOLD FORM 10-Q Nov 13, 2017 Sep 30, 2017 001-08429
4 Open Document Open Filing PRIMARY DOCUMENT Aug 21, 2017 Aug 17, 2017
4 Open Document Open Filing PRIMARY DOCUMENT Aug 21, 2017 Aug 18, 2017
8-K Open Document Open Filing THUNDER MOUNTAIN GOLD INC FORM 8K Aug 21, 2017 Aug 21, 2017 001-08429
4 Open Document Open Filing PRIMARY DOCUMENT Aug 21, 2017 Aug 17, 2017
10-Q Open Document | Data Open Filing THUNDER MOUNTAIN GOLD FORM 10-Q Aug 11, 2017 Jun 30, 2017 001-08429
10-Q Open Document | Data Open Filing THUNDER MOUNTAIN GOLD FORM 10-Q May 15, 2017 Mar 31, 2017 001-08429
4 Open Document Open Filing PRIMARY DOCUMENT May 1, 2017 Apr 27, 2017
8-K Open Document Open Filing THUNDER MOUNTAIN GOLD INC FORM 8K Apr 26, 2017 Apr 25, 2017 001-08429
4 Open Document Open Filing PRIMARY DOCUMENT Apr 12, 2017 Apr 11, 2017
10-K Open Document | Data Open Filing THUNDER MOUNTAIN GOLD FORM 10K Mar 30, 2017 Dec 31, 2016 001-08429
4 Open Document Open Filing PRIMARY DOCUMENT Dec 12, 2016 Dec 9, 2016
4 Open Document Open Filing PRIMARY DOCUMENT Nov 29, 2016 Nov 23, 2016
10-Q Open Document | Data Open Filing THUNDER MOUNTAIN GOLD FORM 10-Q Nov 14, 2016 Sep 30, 2016 001-08429
8-K Open Document Open Filing THUNDER MOUNTAIN GOLD INC FORM 8K Nov 14, 2016 Nov 9, 2016 001-08429
8-K Open Document Open Filing THUNDER MOUNTAIN GOLD INC FORM 8K Oct 28, 2016 Oct 27, 2016 001-08429
8-K Open Document Open Filing THUNDER MOUNTAIN GOLD INC FORM 8K Oct 27, 2016 Oct 27, 2016 001-08429
10-Q Open Document | Data Open Filing THUNDER MOUNTAIN GOLD INC FORM 10-Q Aug 15, 2016 Jun 30, 2016 001-08429
4 Open Document Open Filing PRIMARY DOCUMENT Jul 27, 2016 Jul 25, 2016
8-K Open Document Open Filing THUNDER MOUNTAIN GOLD INC FORM 8K Jun 22, 2016 Jun 21, 2016 001-08429
4 Open Document Open Filing PRIMARY DOCUMENT Jun 2, 2016 May 31, 2016
10-Q Open Document | Data Open Filing THUNDER MOUNTAIN GOLD INC FORM 10-Q May 16, 2016 Mar 31, 2016 001-08429
8-K Open Document | Data Open Filing THUNDER MOUNTAIN GOLD INC FORM 8K May 12, 2016 May 10, 2016 001-08429
4 Open Document Open Filing PRIMARY DOCUMENT Apr 22, 2016 Apr 21, 2016
10-K Open Document | Data Open Filing THUNDER MOUNTAIN GOLD FORM 10K Apr 6, 2016 Dec 31, 2015 001-08429
8-K Open Document Open Filing THUNDER MOUNTAIN GOLD INC FORM 8K Mar 31, 2016 Mar 24, 2016 001-08429
NT 10-K Open Document Open Filing THUNDER MOUNTAIN GOLD, INC. FORM 12B-25 Mar 30, 2016 Dec 31, 2015 001-08429
4 Open Document Open Filing PRIMARY DOCUMENT Mar 24, 2016 Mar 23, 2016
8-K Open Document Open Filing THUNDER MOUNTAIN GOLD INC FORM 8K Mar 7, 2016 Mar 4, 2016 001-08429
8-K Open Document Open Filing THUNDER MOUNTAIN GOLD INC FORM 8K Feb 17, 2016 Feb 12, 2016 001-08429
SC 13G Open Document Open Filing SCHEDULE 13G Feb 3, 2016 005-89300
4 Open Document Open Filing PRIMARY DOCUMENT Feb 2, 2016 Feb 27, 2015
4 Open Document Open Filing PRIMARY DOCUMENT Feb 2, 2016 Jan 22, 2016
8-K Open Document Open Filing THUNDER MOUNTAIN GOLD INC FORM 8K Jan 27, 2016 Jan 25, 2016 001-08429
8-K Open Document Open Filing THUNDER MOUNTAIN GOLD INC FORM 8K Jan 4, 2016 Dec 22, 2015 001-08429
10-Q Open Document | Data Open Filing THUNDER MOUNTAIN GOLD INC FORM 10-Q Nov 18, 2015 Sep 30, 2015 001-08429
NT 10-Q Open Document Open Filing THUNDER MOUNTAIN GOLD FORM 12B-25 Nov 16, 2015 Sep 30, 2015 001-08429
4 Open Document Open Filing PRIMARY DOCUMENT Oct 29, 2015 Oct 29, 2015
4/A Open Document Open Filing PRIMARY DOCUMENT Oct 28, 2015 Oct 19, 2015
4 Open Document Open Filing PRIMARY DOCUMENT Oct 27, 2015 Oct 19, 2015
4 Open Document Open Filing PRIMARY DOCUMENT Oct 21, 2015 Oct 19, 2015
4 Open Document Open Filing PRIMARY DOCUMENT Oct 6, 2015 Sep 17, 2015
4 Open Document Open Filing PRIMARY DOCUMENT Sep 15, 2015 Sep 11, 2015
4 Open Document Open Filing PRIMARY DOCUMENT Sep 15, 2015 Sep 14, 2015
4 Open Document Open Filing PRIMARY DOCUMENT Aug 31, 2015 Aug 28, 2015
10-Q Open Document | Data Open Filing THUNDER MOUNTAIN GOLD INC FORM 10-Q Aug 19, 2015 Jun 30, 2015 001-08429
NT 10-Q Open Document Open Filing THUNDER MOUNTAIN GOLD FORM 12B-25 Aug 14, 2015 Jun 30, 2015 001-08429
4 Open Document Open Filing PRIMARY DOCUMENT Aug 12, 2015 Aug 11, 2015
4 Open Document Open Filing PRIMARY DOCUMENT Aug 7, 2015 Aug 5, 2015
4 Open Document Open Filing PRIMARY DOCUMENT Jun 4, 2015 May 14, 2015
4 Open Document Open Filing PRIMARY DOCUMENT May 27, 2015 May 19, 2015
10-Q Open Document | Data Open Filing THUNDER MOUNTAIN GOLD INC FORM 10-Q May 14, 2015 Mar 31, 2015 001-08429
8-K Open Document Open Filing THUNDER MOUNTAIN GOLD INC FORM 8K Apr 16, 2015 Apr 16, 2015 001-08429
10-K Open Document | Data Open Filing THUNDER MOUNTAIN GOLD FORM 10K Mar 31, 2015 Dec 31, 2014 001-08429
D/A Open Document Open Filing Mar 20, 2015 021-205953
4 Open Document Open Filing PRIMARY DOCUMENT Mar 10, 2015 Feb 27, 2015
4 Open Document Open Filing PRIMARY DOCUMENT Mar 9, 2015 Mar 24, 2014
8-K Open Document Open Filing THUNDER MOUNTAIN GOLD INC FORM 8K Jan 27, 2015 Jan 20, 2015 001-08429
D/A Open Document Open Filing Jan 14, 2015 021-205953
DEFA14A Open Document Open Filing THUNDER MOUNTAIN GOLD, INC. DEFINITIVE ADDITIONAL MATERIALS Dec 11, 2014 001-08429
DEF 14A Open Document Open Filing THUNDER MOUNTAIN GOLD, INC. SCHEDULE 14A Dec 11, 2014 Dec 11, 2014 001-08429
8-K Open Document Open Filing THUNDER MOUNTAIN GOLD INC FORM 8K Dec 3, 2014 Dec 3, 2014 001-08429
10-Q Open Document | Data Open Filing THUNDER MOUNTAIN GOLD INC FORM 10-Q Nov 12, 2014 Sep 30, 2014 001-08429
4 Open Document Open Filing PRIMARY DOCUMENT Oct 16, 2014 Oct 14, 2014
4 Open Document Open Filing PRIMARY DOCUMENT Oct 14, 2014 Oct 13, 2014
8-K Open Document Open Filing THUNDER MOUNTAIN GOLD INC FORM 8K Sep 8, 2014 Sep 5, 2014 001-08429
10-Q Open Document | Data Open Filing THUNDER MOUNTAIN GOLD INC FORM 10-Q Aug 13, 2014 Jun 30, 2014 001-08429
10-Q Open Document | Data Open Filing THUNDER MOUNTAIN GOLD INC FORM 10-Q May 15, 2014 Mar 31, 2014 001-08429
10-K Open Document | Data Open Filing THUNDER MOUNTAIN GOLD FORM 10K Apr 8, 2014 Dec 31, 2013 001-08429
NT 10-K Open Document Open Filing THUNDER MOUNTAIN GOLD, INC. FORM 12B-25 Mar 31, 2014 Dec 31, 2013 001-08429