No actionable signal from this cluster — activity is administrative, not directional. Traders should monitor upcoming earnings or strategic updates for real catalysts.
Price Chart
Executive Summary
A cluster of insider transactions at Westinghouse Air Brake Technologies (WAB) over the past week consists primarily of tax withholding events (shares surrendered) involving 12 executives, including the CEO and CFO, totaling $8.5 million in non-cash share dispositions. One open-market sale occurred: Sameer Gaur sold 1,150 shares for $302,016. These transactions are routine and tied to vesting of equity awards, not strategic selling.
Key Financial Metrics
Key Facts
- 13 insider transactions over 7 days at WAB, all occurring on or near March 2, 2026
- 12 of 13 transactions were tax withholding events (Form 4 code 'F') — non-cash, automatic share surrender upon vesting of equity awards
- Total value of shares surrendered: $8.5 million, led by CEO Rafael Santana ($5.2M) and CFO John Olin ($1.2M)
- One open-market sale (code 'S'): Sameer Gaur sold 1,150 shares for $302,016 (~0.0007% of $44.5B market cap)
- All transactions involve senior executives, but none indicate discretionary selling or negative sentiment
Financial Impact
$8.5 million in non-cash tax withholding; $302,016 in open-market selling
Risk Factors
- Misinterpretation of tax withholding as insider selling could trigger false bearish sentiment
- Concentration of equity vesting among top executives may lead to recurring non-cash share reductions
Market Snapshot
Investment Themes
Documents Analyzed
This report is based on 1 SEC document filed with EDGAR.
| Document | Accession Number |
|---|---|
| CONTEXT: Insider Cluster Data (13 trades, 7d window) | cluster-WAB-1772658572858 |
Filters
| Type | Now | ||||
|---|---|---|---|---|---|
Aug 24, 2026 5w ago | Insider Cluster | $297.62 $289.71 | ▼ −2.66% | ▼ −3.97% | $290.21 (−2.49%) |
Aug 21, 2026 5w ago | Insider Cluster | $297.57 $280.23 | ▼ −5.83% | ▼ −5.55% | $290.21 (−2.47%) |
Jul 27, 2026 9w ago | Insider Cluster | $300.90 $297.62 | ▼ −1.09% | ▼ −4.39% | $290.21 (−3.55%) |
Jul 22, 2026 10w ago | 8-K | $290.00 $292.23 | ▲ +0.77% | ▼ −2.13% | $290.21 (+0.07%) |
Jun 16, 2026 15w ago | Insider Cluster | $272.12 $262.02 | ▼ −3.71% | ▼ −3.91% | $290.21 (+6.65%) |
Apr 22, 2026 23w ago | 8-K | $261.43 $255.29 | ▼ −2.35% | ▼ −5.51% | $290.21 (+11.01%) |
Mar 10, 2026 29w ago | Insider Cluster | $246.52 $269.59 | ▼ −9.36% | ▼ −9.51% | $290.21 (−17.73%) |
Feb 24, 2026 31w ago | Insider Cluster | $264.30 $245.56 | ▼ −7.09% | ▼ −2.10% | $290.21 (+9.81%) |
Feb 24, 2026 31w ago | Insider Cluster | $264.30 $245.56 | ▼ −7.09% | ▼ −2.10% | $290.21 (+9.81%) |
Feb 24, 2026 31w ago | Insider Cluster | $264.30 $245.56 | ▼ −7.09% | ▼ −2.10% | $290.21 (+9.81%) |
US Market Status
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