Insider Tracker SEC Form 4 insider trades
← All clusters
AEBI

Aebi Schmidt Holding AG

Industrials Construction Machinery & Equip Market cap: $853.6M All insider activity → Quote and statistics → Sign in to watch AEBI Sign in to set a price alert

AI summary Cluster of open-market purchases by multiple executives following financial results.

73
Insider Score Band 60–79
Research score
64
AI adjustment
+9

Research score, not a recommendation.

Total bought$253.0K6 Form 4 purchases
Distinct insiders6open-market buyers
Lead insiderSchewerda SteffenCEO
Cluster window2026-05-15 → 2026-05-19active

Market data

Live quote and chart from Yahoo Finance, loaded through this server. Insider purchases are marked on the chart.

–

Why this score

Research score: a weighted blend of the five factors, times the routine and offering discounts, minus the selling penalty.

Breadth number & diversity of participating insiders
100%
Seniority executive rank of buyers (CEO/CFO/Director)
93%
Commitment purchase size relative to company & holdings
51%
Context buying into stock weakness signals conviction
54%
Timing coordinated purchases within a tight window
99%
Routine-purchase discount × 1.00
Company-type / offering discount × 1.00
Net insider selling penalty − 0

Why are they buying?

AI · discretionary · catalyst credible · documented

Insiders likely timed their open-market purchases to follow the release of financial results and reports filed in mid-May 2026.

The purchases occurred immediately after an 8-K filing containing items 2.02 and 9.01 was submitted on May 14, 2026.

Filing references and sources

Stock Price & Insider Purchase History

Daily close price with open-market insider purchases plotted over time

Loading price history…

Transactions

6 Form 4 trades · 6 insiders Sign in to download CSV
Purchases in this cluster, grouped by insider, largest first
Date Insider Role Shares Price Value Filing
2026-05-15 Schaub Patrick Francois history of Schaub Patrick Francois's purchases Director 6,500 $11.41 $74.2K SEC filing for Schaub Patrick Francois (opens in a new tab)
2026-05-19 Schewerda Steffen 3 purchases with a 63-day result · median -10.0% CEO 5,000 $11.68 $58.4K SEC filing for Schewerda Steffen (opens in a new tab)
2026-05-15 Portmann Marco 3 purchases with a 63-day result · median -10.0% CFO 5,000 $11.31 $56.5K SEC filing for Portmann Marco (opens in a new tab)
2026-05-15 Schroeder Henning history of Schroeder Henning's purchases CEO 3,000 $11.30 $33.9K SEC filing for Schroeder Henning (opens in a new tab)
2026-05-19 Scherer Marcus Andreas history of Scherer Marcus Andreas's purchases Other C-suite 2,000 $12.15 $24.3K SEC filing for Scherer Marcus Andreas (opens in a new tab)
2026-05-15 Meury Joel Michel history of Meury Joel Michel's purchases Other officer 500 $11.30 $5.7K SEC filing for Meury Joel Michel (opens in a new tab)
Total $253.0K

Other buying runs at AEBI

A run ends after a pause in the buying, so one company can have several. Returns are the stock's return minus its benchmark's (IWM for small companies, SPY otherwise), from the first open after the run became a cluster. Past results, not a forecast.

After this run became a cluster: 21 days -5.7%63 days -10.0%126 days –

Other insider buying runs at this company, newest first, with the return against the benchmark that followed
Window Insiders Total Score 21 days63 days126 days Status
2025-11-14 → 2025-12-05 5 $335.9K 60 +7.5%+16.5%-11.0% closed
2025-08-15 → 2025-09-15 6 $246.7K 57 -3.6%-12.7%+13.0% closed