Ferroglobe PLC (GSM)

Ferroglobe PLC recorded one notable insider sale over the past ninety days, involving Chief Finance Officer Beatriz Garcia Cos Muntanola disposing of shares valued at approximately 138,856 USD. This transaction occurred shortly after the company's August 2026 earnings report, which showed an EPS miss of 14.29 percent.

Active selling signal · Moderate

Top insider sells (90, 60d)

Top executive sells (90, 60d)

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Active selling signal · Moderate

Top insider sells

Top executive sells

Ticker: GSM Exchange: NAS

• Purchase • Sale • Planned purchase • Planned sale Net purchase Net sale Buy signal Sell signal Earnings

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Activity signals detected for Ferroglobe PLC

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Trades

Garcia Cos Muntanola Beatriz CHIEF FINANCE OFFICER Officer

Transaction date 14 Aug 2026

Sale

Price

263.24

Quantity 26,382 +18.9%

Value US$635,572

1.7

Lopez Madrid Javier Executive Chairman Executive Director

Transaction date 23 Mar 2026

Purchase

Price

459.81

Quantity 26,759 +28.8%

Value US$2,456,766

1.7

Villar-Mir de Fuentes Silvia Non-Executive Director

Transaction date 23 Mar 2026

Purchase

Price

30.24

Quantity 30,201 -44.3%

Value US$2,747,774

Notification date	Transaction date	B/S Transaction type	Insider and/or position	Nb. shares Price Value	Number of shares	Price	Value
2026-08-20	2026-08-14	S Sale	Garcia Cos Muntanola Beatriz CHIEF FINANCE OFFICER Officer	26,382 +18.9% 263.24 US$635,572	26,382 +18.9%	263.24	US$635,572
2026-03-25	2026-03-23	B Purchase	1.7 Lopez Madrid Javier Executive Chairman Executive Director	26,759 +28.8% 459.81 US$2,456,766	26,759 +28.8%	459.81	US$2,456,766
2026-03-25	2026-03-23	B Purchase	1.7 Villar-Mir de Fuentes Silvia Non-Executive Director	30,201 -44.3% 30.24 US$2,747,774	30,201 -44.3%	30.24	US$2,747,774