GSMFerroglobe PLC
- Market cap
- $745.57M
- as of 2026-10-23
- Latest close
- $3.99
- as of 2026-10-23
- Sector
- Basic Materials
- as of 2026-10-24
- Industry
- Other Industrial Metals & Mining
- as of 2026-10-24
Cluster
No cluster in the last 90 days under the default rule (14d · ≥2 insiders · all roles).
Form 4 historysince 2026-03-25
| Insider | Traded | Filed | Type | Shares | Price | Value | Owned after | 10b5-1 plan | Filing |
|---|---|---|---|---|---|---|---|---|---|
| Lopez Madrid JavierEXECUTIVE CHAIRMAN | Sep 22 | Sep 24 | M | 28,117 | $0.00 | $0 | 106,617 | No | Form 4 |
| Lopez Madrid JavierEXECUTIVE CHAIRMAN | Sep 22 | Sep 24 | F | 6,889 | $4.31 | $29,692 | 99,728 | No | Form 4 |
| Lopez Madrid JavierEXECUTIVE CHAIRMAN | Sep 22 | Sep 24 | M · derivative | 28,117 | $0.00 | $0 | not reported | No | Form 4 |
| Villar-Mir de Fuentes Silvia | Sep 22 | Sep 24 | M | 28,117 | $0.00 | $0 | 106,617 | No | Form 4 |
| Villar-Mir de Fuentes Silvia | Sep 22 | Sep 24 | F | 6,889 | $4.31 | $29,692 | 99,728 | No | Form 4 |
| Villar-Mir de Fuentes Silvia | Sep 22 | Sep 24 | M · derivative | 28,117 | $0.00 | $0 | not reported | No | Form 4 |
| Garcia Cos Muntanola BeatrizCHIEF FINANCE OFFICER | Aug 14 | Aug 20 | S | 32,292 | $4.30 | Sale −$138,856 | 31,693 | No | Form 4 |
| Garcia Cos Muntanola BeatrizCHIEF FINANCE OFFICER | Aug 11 | Aug 20 | M | 36,784 | $0.00 | $0 | 69,076 | No | Form 4 |
| Garcia Cos Muntanola BeatrizCHIEF FINANCE OFFICER | Aug 11 | Aug 20 | F | 5,091 | $4.63 | $23,571 | 63,985 | No | Form 4 |
| Garcia Cos Muntanola BeatrizCHIEF FINANCE OFFICER | Aug 11 | Aug 20 | M · derivative | 36,784 | $0.00 | $0 | not reported | No | Form 4 |
| Lopez Madrid JavierExecutive Chairman | Mar 23 | Mar 25 | P | 26,000 | $3.86 | Purchase +$100,360 | 147,200 | No | Form 4 |
| Villar-Mir de Fuentes Silvia | Mar 23 | Mar 25 | P | 26,000 | $3.86 | Purchase +$100,360 | 121,226 | No | Form 4 |