GSM insider filings
Ferroglobe PLC — 5 most recent insider filings (SEC Forms 3/4/5) from EDGAR, normalized by FilingPulse. Latest filing: 2026-09-24. Screen GSM transaction legs live →
Insider transaction summary — last 90 days
2026-07-10 to 2026-10-08, from the filings listed below: 3 insider filings (Forms 3/4/5). Counts and totals are arithmetic on values as filed — descriptive data, not a recommendation.
- Open-market purchases (code P, non-derivative): none reported.
- Open-market sales (code S, non-derivative): 1 leg across 1 filing by 1 insider — 32,292 shares, $138,856 total (shares × price as filed).
- Other reported legs (grants, option exercises, tax withholding, gifts, derivative-security transactions, …): 9.
- Largest priced transaction: sale of 32,292 shares @ $4.30 ($138,856) by Garcia Cos Muntanola Beatriz, filed 2026-08-20.
By insider — same window
Open-market purchase/sale legs on non-derivative securities, grouped by the filing's reporting owner(s); joint filings appear once. Dollar totals cover priced legs only (shares × price as filed). Ordered by priced transaction value, largest first.
| Insider | Filings | Purchases (P) | Sales (S) | Other legs |
|---|---|---|---|---|
| Garcia Cos Muntanola Beatriz — CHIEF FINANCE OFFICER | 1 | — | 1 leg · 32,292 sh · $138,856 | 3 |
| Lopez Madrid Javier — EXECUTIVE CHAIRMAN, Director | 1 | — | — | 3 |
| Villar-Mir de Fuentes Silvia — Director | 1 | — | — | 3 |
Recent insider filings — Ferroglobe PLC
| Filed | Form | Insider | Reported transactions | Source |
|---|---|---|---|---|
| 2026-09-24 | 4 | Lopez Madrid Javier — EXECUTIVE CHAIRMAN, Director | Option exercise (M): 28,117 @ $0 · Tax withholding (F): 6,889 @ $4.31 · Option exercise (M): 28,117 (derivative) @ $0 | EDGAR |
| 2026-09-24 | 4 | Villar-Mir de Fuentes Silvia — Director | Option exercise (M): 28,117 @ $0 · Tax withholding (F): 6,889 @ $4.31 · Option exercise (M): 28,117 (derivative) @ $0 | EDGAR |
| 2026-08-20 | 4 | Garcia Cos Muntanola Beatriz — CHIEF FINANCE OFFICER | Option exercise (M): 36,784 @ $0 · Tax withholding (F): 5,091 @ $4.63 · Sale (S): 32,292 @ $4.30 · Option exercise (M): 36,784 (derivative) @ $0 | EDGAR |
| 2026-03-25 | 4 | Villar-Mir de Fuentes Silvia — Director | Purchase (P): 26,000 @ $3.86 | EDGAR |
| 2026-03-25 | 4 | Lopez Madrid Javier — Executive Chairman, Director | Purchase (P): 26,000 @ $3.86 | EDGAR |
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