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Insider Cluster (2 insiders) ·Filed Mar 23, 2026

GSM

Ferroglobe PLC
BULLISH
Impact 6/10
Horizondays Processed7mo ago
Insider cluster: 2 insiders, $201K total
Actionable Insight ▲ Bullish

The simultaneous open-market buying by both the Executive Chairman and a Director suggests non-routine confidence. Traders should monitor for follow-up purchases or corporate developments in the near term.

DirectionBullish
Confidencehigh
Horizondays
Final — all horizons settled through T+60d ⚠ clustered
GSM ▲ +0.26% at T+60d
LONG call ✓ call won +0.26% · α vs SPY -12.80% · entry $3.83 → $3.84
Entry = T+0 close
Mar 22, 2026
via day close
T+1d
+7.05%
call +7.05% · α +7.41%
$4.10
settled 7mo ago
T+5d
+8.62%
call +8.62% · α +12.18%
$4.16
settled 7mo ago
T+20d
+19.58%
call +19.58% · α +12.16%
$4.58
settled 6mo ago
T+60d
+0.26%
call +0.26% · α -12.80%
$3.84
settled 4mo ago

Price Chart

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Executive Summary

Two Ferroglobe PLC insiders — Director Silvia Villar-Mir de Fuentes and Executive Chairman Javier Lopez Madrid — each purchased 26,000 shares in the open market at $3.8586 per share, totaling $100,323.60 apiece, for a combined $200,647.20. This coordinated buying by high-level executives signals confidence in the company's prospects.

Key Financial Metrics

Direction
buying
Total Value
$200.6K
Insiders
2

Key Facts

  • Executive Chairman Javier Lopez Madrid purchased 26,000 shares for $100,323.60 in open-market transaction.
  • Director Silvia Villar-Mir de Fuentes purchased 26,000 shares for $100,323.60 in open-market transaction.
  • Both transactions occurred on 2026-03-23 at $3.8586 per share.
  • Total cluster value: $200,647.20 in open-market buying by C-suite and board member.

Financial Impact

$200,647 in open-market purchases, representing ~0.026% of Ferroglobe's $765M market cap

insider ownershipinvestor sentiment

Risk Factors

  • The total dollar amount, while meaningful, is still small relative to market cap (~0.026%) and may not drive sustained price momentum.
  • No accompanying fundamental catalyst is disclosed in the filing.

Market Snapshot

Exchange
Nasdaq

Investment Themes

Materials & Mining

Documents Analyzed

This report is based on 1 SEC document filed with EDGAR.

DocumentAccession Number
CONTEXT: Insider Cluster Data (2 trades, 7d window)cluster-GSM-1774468928099
11 reports for GSM
Performance horizon

Track record builds as more directional reports settle.

Filters
Rows
Reports for GSM — sortable, filterable
TypeNow
Oct 26, 2026
today
SC 13G/A
NEUTRAL ★ 2/10
$3.99awaiting T+5—$3.87 (−3.01%)
Oct 20, 2026
6d ago
Press Release
NEUTRAL ★ 1/10
$4.19awaiting T+5—$3.87 (−7.64%)
Oct 9, 2026
17d ago
SC 13G/A
NEUTRAL ★ 2/10
$4.10 $4.20▲ +2.44%▲ +3.93%$3.87 (−5.61%)
Aug 11, 2026
11w ago
Court Ruling
NEUTRAL ★ 2/10
$4.45 $4.05▼ −8.99%▼ −8.54%$3.87 (−13.03%)
Aug 4, 2026
11w ago
6-K
MIXED ★ 5/10
$4.15 $4.45▲ +7.23%▲ +6.88%$3.87 (−6.75%)
Aug 4, 2026
11w ago
Press Release
BULLISH ★ 6/10
$4.15 $4.45▲ +7.23%▲ +6.88%$3.87 (−6.75%)
Jun 18, 2026
18w ago
6-K
NEUTRAL ★ 2/10
$3.91 $3.42▼ −12.53%▼ −10.87%$3.87 (−1.02%)
May 5, 2026
24w ago
6-K
MIXED ★ 5/10
$4.73 $4.01▼ −15.22%▼ −16.35%$3.87 (−18.18%)
May 5, 2026
24w ago
Press Release
MIXED ★ 4/10
$4.73 $4.01▼ −15.22%▼ −16.35%$3.87 (−18.18%)
Mar 26, 2026
30w ago
20-F
BEARISH ★ 8/10
$4.28 $4.07▲ +4.91%▲ +6.54%$3.87 (+9.58%)
Showing 10 of 11

US Market Status

Market Closed — Opens Wed (10h 8m)

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Report published Mar 25, 2026