Golden Minerals Co

OTC:AUMN

Gold and Silver Ores·DENVER, CO

Golden Minerals, was founded by Thomas Kaplan, from Denver, Colorado. It is a US-American transnational mining corporation with a tax haven address in the Cayman Islands.

CEO

Castanos Pablo

CFO

Jiwani Anil Salim

Financials

20 shown

Type	Period	Ended	Filed
10-Q	Q3 2025	9/30/25	11/14/25	→
10-Q	Q2 2025	6/30/25	8/14/25	→
10-Q	Q1 2025	3/31/25	5/20/25	→
10-K	FY 2024	12/31/24	4/15/25	→
10-Q	Q3 2024	9/30/24	11/19/24	→
10-Q	Q2 2024	6/30/24	8/14/24	→
↓

Earnings Releases (8-K)

11 shown

Filed	Period
8/16/24	Q3 FY2024	→
8/2/24	Q2 FY2024	→
8/10/23	Q3 FY2023	→
7/20/23	Q2 FY2023	→
2/21/23	Q1 FY2023	→
1/11/23	Q4 FY2023	→
↓

News (8-K)

69 shown

Filed	Type	Description
1/5/26	Other	FORM 8-K DATED JANUARY 2, 2026	→
5/30/25	Exec Change	Departure or Appointment of Directors or Certain Officers	→
3/25/25	Exec Change	Departure or Appointment of Directors or Certain Officers	→
12/11/24	Delisting	Notice of Delisting or Failure to Satisfy a Continued Listing Rule	→
10/30/24	Acquisition	Completion of Acquisition or Disposition of Assets	→
10/1/24	Agreement	Entry into a Material Definitive Agreement	→
↓

Prospectuses & Registrations

40 shown

Filed	Form	Description
4/17/25	ARS	ARS	→
6/21/24	S-3	S-3	→
6/21/24	S-8	S-8	→
3/28/24	ARS	ARS	→
11/8/23	424B4	424B4	→
10/25/23	S-1/A	S-1/A	→
↓

Filing History(1000 filings)

TypeDateAccessionPeriodSize

Mar 2, 2026

0001176256-26-000022PRIMARY DOCUMENT

Feb 26, 2026

5.3 KB

8-K

Jan 5, 2026

0001176256-26-000002FORM 8-K DATED JANUARY 2, 2026

Dec 30, 2025

194.9 KB

10-Q

Nov 14, 2025

0001176256-25-000090QUARTERLY REPORT FOR THE PERIOD ENDED SEPTEMBER 30, 2025

Sep 30, 2025

4.1 MB

10-Q

Aug 14, 2025

0001176256-25-000069QUARTERLY REPORT FOR QUARTERLY PERIOD ENDED JUNE 30, 2025

Jun 30, 2025

230.7 MB

SCHEDULE 13G/A

Aug 13, 2025

0000929638-25-003010

—

9.4 KB

Jun 26, 2025

0001104659-25-063055OWNERSHIP DOCUMENT

Jun 24, 2025

5.0 KB

Jun 26, 2025

0001104659-25-063053OWNERSHIP DOCUMENT

Jun 24, 2025

5.0 KB

Jun 26, 2025

0001104659-25-063050OWNERSHIP DOCUMENT

Jun 24, 2025

5.0 KB

Jun 26, 2025

0001104659-25-063049OWNERSHIP DOCUMENT

Jun 24, 2025

5.1 KB

Jun 26, 2025

0001104659-25-063047OWNERSHIP DOCUMENT

Jun 24, 2025

5.0 KB

Jun 11, 2025

0001104659-25-058496OWNERSHIP DOCUMENT

Jun 1, 2025

12.0 KB

8-K

May 30, 2025

0001104659-25-054519FORM 8-K

May 30, 2025

424.7 KB

10-Q

May 20, 2025

0001558370-25-00803310-Q

Mar 31, 2025

4.8 MB

NT 10-Q

May 13, 2025

0001104659-25-047809NT 10-Q

Mar 31, 2025

18.5 KB

ARS

Apr 17, 2025

0001539497-25-001156ARS

Dec 31, 2024

8.6 MB

DEFA14A

Apr 17, 2025

0001539497-25-001155DEFA14A

—

671.6 KB

DEF 14A

Apr 17, 2025

0001539497-25-001154DEF 14A

May 27, 2025

1.8 MB

10-K

Apr 15, 2025

0001558370-25-00484710-K

Dec 31, 2024

9.8 MB

NT 10-K

Mar 31, 2025

0001104659-25-029930NT 10-K

Dec 31, 2024

20.9 KB

8-K

Mar 25, 2025

0001104659-25-027623FORM 8-K

Mar 21, 2025

185.2 KB

Mar 6, 2025

0001558370-25-002421RW

—

25.8 KB

Feb 21, 2025

0001104659-25-016236OWNERSHIP DOCUMENT

Dec 31, 2024

7.6 KB

25-NSE

Dec 16, 2024

0000876661-24-001175

—

4.9 KB

8-K

Dec 11, 2024

0001558370-24-0161538-K

Dec 6, 2024

163.9 KB

10-Q

Nov 19, 2024

0001558370-24-01585910-Q

Sep 30, 2024

8.7 MB

25 filings shown

Golden Minerals Co

Financials

Earnings Releases (8-K)

News (8-K)

Prospectuses & Registrations

Filing History(1000 filings)

Proxies

Ownership

Other Filings

Filed	Form	Description
3/2/26	4	PRIMARY DOCUMENT	→
6/26/25	4	OWNERSHIP DOCUMENT	→
6/26/25	4	OWNERSHIP DOCUMENT	→
6/26/25	4	OWNERSHIP DOCUMENT	→
6/26/25	4	OWNERSHIP DOCUMENT	→
6/26/25	4	OWNERSHIP DOCUMENT	→
↓

Filed	Form	Description
8/13/25	SCHEDULE 13G/A	SCHEDULE 13G/A	→
3/6/25	RW	RW	→
12/16/24	25-NSE	25-NSE	→
11/6/23	EFFECT	EFFECT	→
9/27/23	EFFECT	EFFECT	→
7/12/23	D	D	→
↓