NX
Quanex Building Products Corporation$20.32-0.32 (-1.53%)Prev Close$20.63·MCap$939.4M·P/E—·Vol110.8K·Yield0.02%
▲
Buys (12M)
1
$99.3K
▼
Sells (12M)
5
$233.3K
◆
Net Activity
Net Seller
$134.0K
●
Active Insiders
6
last 12 mo
Over the past 12 months, insider activity at Quanex Building Products Corporation (NX) has been dominated by selling, with 1 insider purchase totaling $99.3K and 5 insider sales totaling $233.3K. The most recent insider transaction was by Cornett Paul (SVP General Counsel, Secretary), who sold $24.6K worth of shares on Dec 4, 2025. Quanex Building Products Corporation operates in the Industrials sector, within the Construction industry, with a market cap of $939.4M.
NX Insider Trading Activity
| Date | Insider | Role | Type | Shares | Avg Price | Value | Shares After |
|---|---|---|---|---|---|---|---|
| Dec 4, 2025 | Cornett Paul | SVP General Counsel, Secretary | Sell | 1,778 | $13.85 | $24.6K | 0 |
| Dec 4, 2025 | Garcia Kimberley | VP, CHRO | Sell | 1,072 | $13.85 | $14.8K | 0 |
| Dec 4, 2025 | Wilson George Laverne | President & CEO | Sell | 8,304 | $13.85 | $115.0K | 0 |
| Dec 4, 2025 | Zuehlke Scott M. | Senior VP, CFO & Treasurer | Sell | 2,070 | $13.85 | $28.7K | 0 |
| Nov 1, 2025 | DAVIS SUSAN F | Director | Sell | 3,530 | $14.21 | $50.2K | 0 |
| Sep 11, 2025 | Hughes Bradley E. | Director | Buy | 6,500 | $15.27 | $99.3K | 0 |
| Dec 19, 2024 | Wilson George Laverne | President & CEO | Buy | 4,328 | $23.03 | $99.7K | 287,644 |
| Dec 19, 2024 | Zuehlke Scott M. | Senior VP, CFO & Treasurer | Buy | 435 | $23.10 | $10.0K | 74,297 |
| Dec 4, 2024 | Wilson George Laverne | President & CEO | Sell | 6,300 | $29.39 | $185.1K | 233,167 |
| Mar 22, 2024 | Cornett Paul | SVP General Counsel, Secretary | Sell | 5,500 | $37.64 | $207.0K | 44,530 |
| Jan 5, 2024 | STEVENS CURTIS M | Director | Sell | 4,880 | $30.46 | $148.7K | 5,009-49% |
| Dec 28, 2023 | DAVIS SUSAN F | Director | Sell | 9,889 | $30.76 | $304.1K | 0Exit |
| Dec 5, 2023 | Cornett Paul | SVP General Counsel, Secretary | Sell | 1,800 | $32.00 | $57.6K | 36,449 |
| Dec 5, 2023 | GRIFFITHS WILLIAM C | Director | Sell | 52,404 | $31.76 | $1.66M | 80,915-39% |
| Nov 16, 2023 | GRIFFITHS WILLIAM C | Director | Sell | 30,892 | $30.38 | $938.6K | 110,915 |
| Sep 6, 2023 | GRIFFITHS WILLIAM C | Director | Sell | 25,000 | $29.09 | $727.2K | 135,915 |
| Aug 2, 2023 | GRIFFITHS WILLIAM C | Director | Sell | 6,321 | $28.09 | $177.5K | 160,915 |
| Aug 1, 2023 | GRIFFITHS WILLIAM C | Director | Sell | 16,877 | $28.09 | $474.1K | 183,307 |
| Jul 28, 2023 | GRIFFITHS WILLIAM C | Director | Sell | 727 | $28.02 | $20.4K | 184,838 |
| Jul 24, 2023 | GRIFFITHS WILLIAM C | Director | Sell | 162 | $28.06 | $4.5K | 184,840 |
| Jul 19, 2023 | GRIFFITHS WILLIAM C | Director | Sell | 913 | $28.03 | $25.6K | 185,002 |
| Jul 3, 2023 | GRIFFITHS WILLIAM C | Director | Sell | 25,000 | $27.08 | $677.1K | 201,692 |
| Jun 15, 2023 | GRIFFITHS WILLIAM C | Director | Sell | 40,000 | $26.64 | $1.07M | 224,308 |
| Feb 15, 2023 | GRIFFITHS WILLIAM C | Director | Sell | 300 | $27.00 | $8.1K | 250,915 |
| Feb 6, 2023 | GRIFFITHS WILLIAM C | Executive Chairman | Sell | 1,404 | $27.02 | $37.9K | 252,215 |
| Jan 18, 2023 | Cornett Paul | SVP General Counsel, Secretary | Sell | 2,000 | $25.00 | $50.0K | 37,627 |
| Jun 8, 2022 | STEVENS CURTIS M | Director | Sell | 5,987 | $24.52 | $146.8K | 0Exit |
| Mar 10, 2022 | DAVIS SUSAN F | Director | Sell | 5,987 | $23.02 | $137.8K | 0Exit |
| Jan 4, 2022 | Cornett Paul | SVP General Counsel, Secretary | Sell | 1,500 | $25.00 | $37.5K | 27,973 |
| Dec 29, 2021 | LIPPERT JASON | Director | Buy | 10,450 | $25.20 | $263.4K | 20,450+105% |
| Dec 27, 2021 | Wilson George Laverne | President & CEO | Buy | 4,021 | $24.91 | $100.2K | 148,738 |
| Dec 23, 2021 | LIPPERT JASON | Director | Buy | 5,000 | $23.80 | $119.0K | 10,000+100% |
| Dec 22, 2021 | LIPPERT JASON | Director | Buy | 5,000 | $23.40 | $117.0K | 5,000 |
| Oct 12, 2021 | Mendes Meredith W. | Director | Buy | 700 | $21.49 | $15.0K | 700 |
| Sep 9, 2021 | Wilson George Laverne | President & CEO | Buy | 3,074 | $21.77 | $66.9K | 104,568 |
| May 12, 2021 | GRIFFITHS WILLIAM C | Executive Chairman | Sell | 100 | $29.00 | $2.9K | 233,536 |
| Mar 12, 2021 | STEVENS CURTIS M | Director | Sell | 13,132 | $27.09 | $355.7K | 0Exit |
NX Insider Buying Activity
The following table shows recent insider purchases of Quanex Building Products Corporation (NX) stock reported via SEC Form 4 filings.
| Date | Insider | Role | Type | Shares | Avg Price | Value | Shares After |
|---|---|---|---|---|---|---|---|
| Sep 11, 2025 | Hughes Bradley E. | Director | Buy | 6,500 | $15.27 | $99.3K | 0 |
| Dec 19, 2024 | Wilson George Laverne | President & CEO | Buy | 4,328 | $23.03 | $99.7K | 287,644 |
| Dec 19, 2024 | Zuehlke Scott M. | Senior VP, CFO & Treasurer | Buy | 435 | $23.10 | $10.0K | 74,297 |
| Dec 29, 2021 | LIPPERT JASON | Director | Buy | 10,450 | $25.20 | $263.4K | 20,450+105% |
| Dec 27, 2021 | Wilson George Laverne | President & CEO | Buy | 4,021 | $24.91 | $100.2K | 148,738 |
| Dec 23, 2021 | LIPPERT JASON | Director | Buy | 5,000 | $23.80 | $119.0K | 10,000+100% |
| Dec 22, 2021 | LIPPERT JASON | Director | Buy | 5,000 | $23.40 | $117.0K | 5,000 |
| Oct 12, 2021 | Mendes Meredith W. | Director | Buy | 700 | $21.49 | $15.0K | 700 |
| Sep 9, 2021 | Wilson George Laverne | President & CEO | Buy | 3,074 | $21.77 | $66.9K | 104,568 |
NX Insider Selling Activity
The following table shows recent insider sales of Quanex Building Products Corporation (NX) stock reported via SEC Form 4 filings.
| Date | Insider | Role | Type | Shares | Avg Price | Value | Shares After |
|---|---|---|---|---|---|---|---|
| Dec 4, 2025 | Cornett Paul | SVP General Counsel, Secretary | Sell | 1,778 | $13.85 | $24.6K | 0 |
| Dec 4, 2025 | Garcia Kimberley | VP, CHRO | Sell | 1,072 | $13.85 | $14.8K | 0 |
| Dec 4, 2025 | Wilson George Laverne | President & CEO | Sell | 8,304 | $13.85 | $115.0K | 0 |
| Dec 4, 2025 | Zuehlke Scott M. | Senior VP, CFO & Treasurer | Sell | 2,070 | $13.85 | $28.7K | 0 |
| Nov 1, 2025 | DAVIS SUSAN F | Director | Sell | 3,530 | $14.21 | $50.2K | 0 |
| Dec 4, 2024 | Wilson George Laverne | President & CEO | Sell | 6,300 | $29.39 | $185.1K | 233,167 |
| Mar 22, 2024 | Cornett Paul | SVP General Counsel, Secretary | Sell | 5,500 | $37.64 | $207.0K | 44,530 |
| Jan 5, 2024 | STEVENS CURTIS M | Director | Sell | 4,880 | $30.46 | $148.7K | 5,009-49% |
| Dec 28, 2023 | DAVIS SUSAN F | Director | Sell | 9,889 | $30.76 | $304.1K | 0Exit |
| Dec 5, 2023 | Cornett Paul | SVP General Counsel, Secretary | Sell | 1,800 | $32.00 | $57.6K | 36,449 |
| Dec 5, 2023 | GRIFFITHS WILLIAM C | Director | Sell | 52,404 | $31.76 | $1.66M | 80,915-39% |
| Nov 16, 2023 | GRIFFITHS WILLIAM C | Director | Sell | 30,892 | $30.38 | $938.6K | 110,915 |
| Sep 6, 2023 | GRIFFITHS WILLIAM C | Director | Sell | 25,000 | $29.09 | $727.2K | 135,915 |
| Aug 2, 2023 | GRIFFITHS WILLIAM C | Director | Sell | 6,321 | $28.09 | $177.5K | 160,915 |
| Aug 1, 2023 | GRIFFITHS WILLIAM C | Director | Sell | 16,877 | $28.09 | $474.1K | 183,307 |
| Jul 28, 2023 | GRIFFITHS WILLIAM C | Director | Sell | 727 | $28.02 | $20.4K | 184,838 |
| Jul 24, 2023 | GRIFFITHS WILLIAM C | Director | Sell | 162 | $28.06 | $4.5K | 184,840 |
| Jul 19, 2023 | GRIFFITHS WILLIAM C | Director | Sell | 913 | $28.03 | $25.6K | 185,002 |
| Jul 3, 2023 | GRIFFITHS WILLIAM C | Director | Sell | 25,000 | $27.08 | $677.1K | 201,692 |
| Jun 15, 2023 | GRIFFITHS WILLIAM C | Director | Sell | 40,000 | $26.64 | $1.07M | 224,308 |
| Feb 15, 2023 | GRIFFITHS WILLIAM C | Director | Sell | 300 | $27.00 | $8.1K | 250,915 |
| Feb 6, 2023 | GRIFFITHS WILLIAM C | Executive Chairman | Sell | 1,404 | $27.02 | $37.9K | 252,215 |
| Jan 18, 2023 | Cornett Paul | SVP General Counsel, Secretary | Sell | 2,000 | $25.00 | $50.0K | 37,627 |
| Jun 8, 2022 | STEVENS CURTIS M | Director | Sell | 5,987 | $24.52 | $146.8K | 0Exit |
| Mar 10, 2022 | DAVIS SUSAN F | Director | Sell | 5,987 | $23.02 | $137.8K | 0Exit |
| Jan 4, 2022 | Cornett Paul | SVP General Counsel, Secretary | Sell | 1,500 | $25.00 | $37.5K | 27,973 |
| May 12, 2021 | GRIFFITHS WILLIAM C | Executive Chairman | Sell | 100 | $29.00 | $2.9K | 233,536 |
| Mar 12, 2021 | STEVENS CURTIS M | Director | Sell | 13,132 | $27.09 | $355.7K | 0Exit |
NX Insiders
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