NYSE:NX

Quanex Building Products Stock Insider Trading

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$16.85
-0.150 (-0.88%)
At Close: Jun 22, 2026

Quanex Building Products Stock Insider Power

Based on the 100 latest insides trades, we have calculated the insider power to be negative at -49.04. In total, the insiders bought 41.02M and sold 269.31K NX shares in the last 100 trades. The insider score can be negative despite buy/sell ratio being positive. The score focuses on the quality of the trades.

Insider Power

(Last 100 transactions)
-49.04
Buy 41.02M shares
Sell 269.31K shares
84% Buy Activity
Weak Positive Correlation
Buy Signal Low Confidence
May 28, 2026

Analysis Breakdown:

  • Signal is highly questionable due to a strongly contradictory negative Insider Power Score of -49.04.
  • Confidence increased due to high data reliability score of 100.
  • Supported by overwhelming buy-side pressure (84% buys).

Historical Insider Trades

Date Type Person Role Amount
Aug 28, 2025
Buy
Phantom Stock Units
A-Award
Lippert Jason
Director
Director 1 111
Value: $23.7K
Aug 28, 2025
Buy
Phantom Stock Units
A-Award
Lippert Jason
Director
Director 1 111
Value: $23.7K
Aug 28, 2025
Buy
Phantom Stock Units
A-Award
Hughes Bradley E.
Director
Director 1 228
Value: $26.3K
Aug 28, 2025
Buy
Phantom Stock Units
A-Award
Shah Manish H
Director
Director 1 111
Value: $23.7K
Aug 28, 2025
Buy
Phantom Stock Units
A-Award
Waltz William E Jr.
Director
Director 1 111
Value: $23.7K
Jun 06, 2025
Buy
Common Stock, par value $0.01 per share
Teleios Capital Partners Gmbh
Observer Seat On Board
10% Owner 0
Value: $0
Jun 06, 2025
Buy
Common Stock, par value $0.01 per share
Teleios Capital Partners Gmbh
Observer Seat On Board
10% Owner 0
Value: $0
May 29, 2025
Buy
Phantom Stock Units
A-Award
Shah Manish H
Director
Director 1 397
Value: $24.2K
May 29, 2025
Buy
Phantom Stock Units
A-Award
Hughes Bradley E.
Director
Director 1 542
Value: $26.7K
May 29, 2025
Buy
Phantom Stock Units
A-Award
Waltz William E Jr.
Director
Director 1 397
Value: $24.2K
May 29, 2025
Buy
Phantom Stock Units
A-Award
Lippert Jason
Director
Director 1 397
Value: $24.2K
May 29, 2025
Buy
Phantom Stock Units
A-Award
Lippert Jason
Director
Director 1 397
Value: $24.2K
May 29, 2025
Buy
Phantom Stock Units
A-Award
Waltz William E Jr.
Director
Director 1 397
Value: $24.2K
May 29, 2025
Buy
Phantom Stock Units
A-Award
Hughes Bradley E.
Director
Director 1 542
Value: $26.7K
May 29, 2025
Buy
Phantom Stock Units
A-Award
Shah Manish H
Director
Director 1 397
Value: $24.2K
Feb 27, 2025
Buy
Phantom Stock Units
A-Award
Waltz William E Jr.
Director
Director 1 147
Value: $22.5K
Feb 27, 2025
Buy
Phantom Stock Units
A-Award
Shah Manish H
Director
Director 1 147
Value: $22.5K
Feb 27, 2025
Buy
Phantom Stock Units
A-Award
Lippert Jason
Director
Director 1 147
Value: $22.5K
Feb 27, 2025
Buy
Phantom Stock Units
A-Award
Hughes Bradley E.
Director
Director 1 192
Value: $23.4K
Feb 27, 2025
Buy
Phantom Stock Units
A-Award
Hughes Bradley E.
Director
Director 1 192
Value: $23.4K
Feb 27, 2025
Buy
Phantom Stock Units
A-Award
Lippert Jason
Director
Director 1 147
Value: $22.5K
Feb 27, 2025
Buy
Phantom Stock Units
A-Award
Shah Manish H
Director
Director 1 147
Value: $22.5K
Feb 27, 2025
Buy
Phantom Stock Units
A-Award
Waltz William E Jr.
Director
Director 1 147
Value: $22.5K
Jan 06, 2025
Buy
Common Stock
A-Award
Navascues Jessica
Vp - Operations Excellence
Officer 2 300
Value: $53.5K
Jan 06, 2025
Buy
Common Stock
J-Other
Navascues Jessica
Officer
Officer 0
Value: $0

About Insider Power

Insider Power is a proprietary algorithm developed by StockInvest.us to evaluate the significance of insider transactions. The calculation considers the size, type, and timing of transactions, as well as the insider’s role within the company.

It is important to note that, in general, there is little to no correlation between insider transactions and short-term stock price movements. In one of our studies, only 0.22%* of stocks with insider activity showed a measurable correlation — and even then, it was unclear whether the effect was caused by insider actions or simply by the stock’s broader trend.

While our algorithms are designed to highlight potentially meaningful signals, these cannot be regarded as statistically significant on their own. Insider trading activity should therefore be seen as informative rather than as direct trading guidance. The Insider Power metric was created to present this information in a clearer and more accessible way, helping investors better understand the possible context of insider activity.

* October 6th, 2025 - Tested on 5562 stocks

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ABOUT QUANEX BUILDING PRODUCTS CORPORATION
Quanex Building Products
Quanex Building Products Corporation, together with its subsidiaries, provides components for the fenestration industry in the United States, Europe, Canada, Asia, and internationally. The company operates through three segments: North American Fenestration, European Fenestration, and North American Cabinet Components. It offers flexible insulating glass spacers, extruded vinyl profiles, window and door screens, and precision-formed metal and woo...
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