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SSMR insider trading

Sunshine Silver Mining & Refining Co — open-market insider buys and $1M+ sells from SEC Forms 3, 4 and 5.
Insider buys · 24 mo
5
Bought · 24 mo
$804k
Buys · last 90 days
5 · $804k
Most recent buy
2026-06-08

Cluster buy detected

5 insiders bought SSMR within a short window (2026-06-05), $804k in total — cluster score 55/100. Members see the buyers, the score breakdown and the chart.

See the cluster

Recent insider filings

FiledInsiderTypeSharesPriceValue
2026-06-08SHEPSTON MICHELLE Hcluster
General Counsel
Bought5,065$13.50$68k
2026-06-08White Heather Eileencluster
Chief Executive Officer
Bought2,000$13.50$27k
2026-06-08Radford Lawrence Pcluster
Director
Bought2,500$13.50$34k
2026-06-08Groh Douglascluster
Director
Bought10,000$13.50$135k
2026-06-08El-Erian Annacluster
Director
Bought40,000$13.50$540k
2026-06-08Anderson Dwight
10% owner
Sold555,555$13.50$7.5M

Most active insider buyers

InsiderRoleBuysTotal bought
El-Erian AnnaDirector1$540k
Groh DouglasDirector1$135k
SHEPSTON MICHELLE HGeneral Counsel1$68k
Radford Lawrence PDirector1$34k
White Heather EileenChief Executive Officer1$27k

See SSMR on the chart

Every insider buy and sell for SSMR plotted on the price, the full two-year history, cluster scores and daily updates — in the members area, $29/month. A free quarterly sample of the whole dataset needs no account.

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Data from the SEC EDGAR ownership filings, refreshed daily. Only open-market purchases (transaction code P) and sales of $1M or more are shown; grants, option exercises and tax withholding are excluded because they run on schedules set years earlier. Not investment advice.