GSM insider transaction filings
Ferroglobe PLC — 3 most recent Form 4 filings from SEC EDGAR, normalized by FilingPulse. Latest filing: 2026-08-20. Screen GSM transaction legs live →
| Filed | Form | Insider | Reported transactions | Source |
|---|---|---|---|---|
| 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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