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 →
Insider transaction summary — last 90 days
2026-06-24 to 2026-09-22, from the filings listed below: 1 Form 4 filing. 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, …): 3.
- 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 |
Recent Form 4 filings — Ferroglobe PLC
| 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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GET https://api.filingpulse.io/v1/insider-trades?ticker=GSM returns every filing on this page — normalized, with footnotes and derivative legs — and webhooks push new ones to you in seconds. API docs →