No meaningful insider selling signal detected. The minor open-market sale and larger tax withholdings are routine for executives with vested equity. Traders should not interpret this cluster as bearish; monitor for any deviation from this pattern in next month’s filings.
Price Chart
Executive Summary
Seven executives at Westinghouse Air Brake Technologies (WAB) surrendered shares to cover tax obligations following a vesting event, totaling approximately $3.8 million in non-cash transactions. Additionally, Sameer Gaur conducted an open-market sale of 1,150 shares for $302,016. These transactions are primarily routine and related to equity compensation tax withholding rather than strategic selling.
Key Financial Metrics
Key Facts
- Seven executives surrendered shares to cover tax liabilities, totaling $3.8 million in value, all occurring on 2026-03-02 at $263.015 per share.
- All tax-related transactions (Form 4 code 'F') are non-cash events and do not reflect open-market selling pressure.
- Sameer Gaur sold 1,150 shares in the open market for $302,016 on 2026-02-26, consistent with prior monthly activity.
- Total open-market selling in the cluster: $302K, representing just 0.0007% of WAB's $44.5B market cap — negligible in scale.
- No insider purchases or material changes in ownership patterns observed.
Financial Impact
$302K in open-market selling and $3.8M in tax-related share surrenders
Risk Factors
- Misinterpretation of tax withholding events as active insider selling
- Potential perception of lack of confidence if multiple executives sell near-term after vesting
Market Snapshot
Investment Themes
Documents Analyzed
This report is based on 1 SEC document filed with EDGAR.
| Document | Accession Number |
|---|---|
| CONTEXT: Insider Cluster Data (10 trades, 7d window) | cluster-WAB-1772656707213 |
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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