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GSM insider trading

Ferroglobe PLC — open-market insider buys and $1M+ sells from SEC Forms 3, 4 and 5.
Insider buys · 24 mo
2
Bought · 24 mo
$201k
Buys · last 90 days
0 · $0
Most recent buy
2026-03-25

Recent insider filings

FiledInsiderTypeSharesPriceValue
2026-03-25Villar-Mir de Fuentes Silvia
Director
Bought26,000$3.86$100k
2026-03-25Lopez Madrid Javier
Executive Chairman
Bought26,000$3.86$100k

Most active insider buyers

InsiderRoleBuysTotal bought
Villar-Mir de Fuentes SilviaDirector1$100k
Lopez Madrid JavierExecutive Chairman1$100k

See GSM on the chart

Every insider buy and sell for GSM 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.