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Golden Minerals Co

NYSE:AUMN
US$0.2203Close 7 Oct 2026 · delayed

Past year: ▼ 33%(19.0c – 37.0c USD)

Market cap
A$4.7m
Shares on issue
15.1m
Story beats
55 since 2006
Last event
20 May 2026

Announcements, explained

Each one in plain English, with the numbers worked through for a shareholder.

31 Mar 2010director interest notice● Neutral

Golden Minerals Co Sr VP, Gen. Coun. & Corp. Secy Deborah J Friedman bought 2,000 shares on the open market at $8.50.

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31 Mar 2010director interest notice● Neutral

Golden Minerals Co President, CEO Jeffrey G Clevenger bought 5,000 shares on the open market at $8.50.

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24 Mar 2010capital raising announcement▲ GoodMajor

Raised roughly $31 million in an underwritten public offering of 4,000,000 shares at $8.50, led by Dahlman Rose, Canaccord and Rodman & Renshaw.

What it means for a shareholder

4.0m new shares at US$8.50 to raise about US$31.0m. Shares on issue before the raise aren't in the record, so the dilution can't be worked out.

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23 Mar 2010substantial holder notice● Neutral

Highbridge International LLC, Highbridge Capital Management, LLC, Glenn Dubin reported a Golden Minerals Co shareholding of 45,075 shares (0.55% of votes) in a periodic institutional filing.

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23 Mar 2010director interest notice● Neutral

Golden Minerals Co 10%+ owner Highbridge Capital Management LLC sold 347,766 shares at $8.50.

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19 Mar 2010listing compliance notice▲ GoodMajor

the New York Stock Exchange certified Golden Minerals Co's securities for listing, clearing them to begin trading.

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19 Mar 2010securities registration● Neutral

Golden Minerals Co filed the final prospectus for a registered offering.

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19 Mar 2010securities registration● Neutral

Golden Minerals Co filed a free-writing prospectus - marketing material for an offering in progress.

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15 Mar 2010securities registration● Neutral

Golden Minerals Co amended a filing by which it registered a securities offering with the SEC.

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12 Mar 2010securities registration● Neutral

Golden Minerals Co amended a filing by which it registered a securities offering with the SEC.

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22 Feb 2010securities registration● Neutral

Golden Minerals Co amended a filing by which it registered a securities offering with the SEC.

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12 Feb 2010substantial holder notice● Neutral

Polygon Global Opportunities Master Fund, Polygon Investments Ltd, Polygon Investment Management Limited, Polygon Investment Partners LLP, Polygon Investment Partners LP, Polygon Investment Partners GP, LLC, Reade E. Griffith, Patrick G. G. Dear reported a Golden Minerals Co shareholding of 5.00% of votes in a periodic institutional filing.

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10 Feb 2010securities registration● Neutral

Golden Minerals Co amended a filing by which it registered a securities offering with the SEC.

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10 Feb 2010substantial holder notice● Neutral

Highbridge International LLC, Highbridge Capital Management, LLC, Glenn Dubin reported a Golden Minerals Co shareholding of 392,841 shares (12.15% of votes) in a periodic institutional filing.

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25 Jan 2010securities registration● Neutral

Golden Minerals Co amended a filing by which it registered a securities offering with the SEC.

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15 Jan 2010director interest notice● Neutral

Hochschild Mining PLC became a Golden Minerals Co 10%+ owner and company insider (initial ownership filing).

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15 Jan 2010substantial holder notice● Neutral

Hochschild Mining plc, Hochschild Mining Holdings Limited disclosed a new substantial Golden Minerals Co shareholding (14.63% of votes).

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13 Jan 2010capital raising announcement▲ GoodMajor

Completed the purchase of Hochschild Mining's 35% interest in Minera El Quevar (paying 400,000 shares plus warrants for 300,000 more), giving Golden Minerals full ownership of the El Quevar silver project in Salta, Argentina.

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11 Jan 2010substantial holder notice● Neutral

Sentient Global Resources Fund III, L.P, SRGF III Parallel I, L.P, Sentient Executive GP III, Limited disclosed a new substantial Golden Minerals Co shareholding (18.78% of votes).

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5 Jan 2010director interest notice● Neutral

Golden Minerals Co Senior VP Terry L Owen disposed of 16,385 shares via option/appreciation-right settlement.

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5 Jan 2010material agreement▲ GoodMajor

Golden Minerals brought in Sentient Global Resources Fund as a major new shareholder through a private placement giving it 19.9% ownership, with rights to maintain that stake through the company's planned public offering and a referenced concurrent transaction with Hochschild.

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16 Nov 2009securities registration● Neutral

Golden Minerals Co amended a filing by which it registered a securities offering with the SEC.

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14 Oct 2009securities registration● Neutral

Golden Minerals Co registered a securities offering with the SEC.

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10 Sept 2009director interest notice● Neutral

Golden Minerals Co Sr VP, Explor./Chief Geologist Robert B. Blakestad bought 1,000 shares on the open market at $4.00.

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9 Sept 2009director interest notice● Neutral

Golden Minerals Co President, CEO Jeffrey G Clevenger bought 5,000 shares on the open market at $3.94.

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9 Sept 2009director interest notice● Neutral

Golden Minerals Co director David Watkins bought 1,000 shares on the open market at $3.31.

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4 Sept 2009director interest notice● Neutral

Golden Minerals Co Senior VP, Corporate Affairs Jerry W Danni bought 1,000 shares on the open market at $3.96.

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4 Sept 2009director interest notice● Neutral

Golden Minerals Co President, CEO Jeffrey G Clevenger bought 3,200 shares on the open market at $3.99.

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3 Sept 2009director interest notice● Neutral

Golden Minerals Co Sr VP, Explor./Chief Geologist Robert B. Blakestad bought 1,000 shares on the open market at $4.00.

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28 Aug 2009director interest notice● Neutral

Golden Minerals Co Senior VP, Corporate Affairs Jerry W Danni bought 2,500 shares on the open market at $3.90.

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