Over the past 12 months, Quanex Building Products insiders sold $3.35 million of stock on the open market (205.5K shares) and made no open-market purchases.
| # | Insider | Position | Direct | Indirect | Total | Share of Insiders | Last Filed |
|---|---|---|---|---|---|---|---|
| 1 | Capital Partners Gmbh Teleios | TenPercentOwner, Other | 0 | 4,421,879 | 4,421,879 | 87.5% | 18 Dec, 2025 |
| 2 | George Laverne Wilson | President Ceo | 347,294 | 0 | 347,294 | 6.9% | 08 Dec, 2025 |
| 3 | Scott M. Zuehlke | Senior Vp, Cfo Treasurer | 88,827 | 0 | 88,827 | 1.8% | 08 Dec, 2025 |
| 4 | Paul Cornett | Svp General Counsel, Secretary | 70,074 | 0 | 70,074 | 1.4% | 03 Nov, 2026 |
| 5 | William C Griffiths | Executive Chairman | 52,619 | 0 | 52,619 | 1.0% | 05 Dec, 2023 |
| 6 | Kimberley Garcia | Vp, Chro | 30,801 | 0 | 30,801 | 0.6% | 08 Dec, 2025 |
| 7 | Mark A Livingston | Vp Cao Controller | 17,063 | 0 | 17,063 | 0.3% | 20 Dec, 2022 |
| 8 | Jessica Navascues | Vp Operations Excellence | 7,722 | 0 | 7,722 | 0.2% | 08 Dec, 2025 |
| 9 | Bradley E. Hughes | Director | 6,500 | 0 | 6,500 | 0.1% | 12 Sep, 2025 |
| 10 | Gabriela Garcia | Vp, Chief Accounting Officer | 5,700 | 0 | 5,700 | 0.1% | 08 Dec, 2025 |
| 11 | Curtis M Stevens | Director | 5,009 | 0 | 5,009 | 0.1% | 05 Jan, 2024 |
| 12 | Karen Ettredge | Vp, Controller | 1,700 | 0 | 1,700 | 0.0% | 17 Dec, 2024 |
Each row is that insider’s most recently reported position, from Form 4 filings over the last 60 months — which is why this total does not tie to the quarterly series above, where a quarter counts only the insiders who filed in it. Shares held through a fund or institutional portfolio are counted on the institutional ownership page instead.
| Date | Insider | Position | Transaction | Shares | Price | Value | Shares Held After | Ownership |
|---|---|---|---|---|---|---|---|---|
| 01 Nov, 2026 | Jason Lippert | Director | Acquired A | 6,000 | $0.00 | $0 | 30,955 | Direct |
| 01 Nov, 2026 | Amit Singhi | Director | Acquired A | 6,000 | $0.00 | $0 | 18,308 | Direct |
| 01 Nov, 2026 | Manish H Shah | Director | Acquired A | 6,000 | $0.00 | $0 | 18,308 | Direct |
| 02 Nov, 2026 | Paul Cornett | Svp General Counsel, Secretary | Acquired M | 5,500 | $19.45 | $106.98K | 75,574 | Direct |
| 01 Nov, 2026 | Donald R. Maier | Director | Acquired A | 6,000 | $0.00 | $0 | 42,509 | Direct |
| 01 Nov, 2026 | William E Jr. Waltz | Director | Acquired A | 6,000 | $0.00 | $0 | 35,368 | Direct |
| 02 Nov, 2026 | Bradley E. Hughes | Director | Acquired A | 6,000 | $0.00 | $0 | 29,248 | Direct |
| 01 Nov, 2026 | Mary Katherine Lawler | Director | Acquired A | 6,000 | $0.00 | $0 | 14,045 | Direct |
| 02 Nov, 2026 | Paul Cornett | Svp General Counsel, Secretary | Disposed S | 5,500 | $21.32 | $117.29K | 70,074 | Direct |
| 02 Nov, 2026 | Paul Cornett | Svp General Counsel, Secretary | Disposed M | 5,500 | $0.00 | $0 | 0 | Direct |
| 27 Aug, 2026 | Jason Lippert | Director | Acquired A | 1,207 | $19.68 | $23.75K | 20,529 | Direct |
| 27 Aug, 2026 | Bradley E. Hughes | Director | Acquired A | 1,651 | $19.68 | $32.50K | 19,296 | Direct |
| 27 Aug, 2026 | Manish H Shah | Director | Acquired A | 1,207 | $19.68 | $23.75K | 9,129 | Direct |
| 27 Aug, 2026 | William E Jr. Waltz | Director | Acquired A | 1,270 | $19.68 | $25.00K | 24,581 | Direct |
| 27 Aug, 2026 | Mary Katherine Lawler | Director | Acquired A | 1,207 | $19.68 | $23.75K | 4,785 | Direct |
| 28 May, 2026 | Jason Lippert | Director | Acquired A | 1,261 | $18.83 | $23.75K | 19,239 | Direct |
| 28 May, 2026 | Manish H Shah | Director | Acquired A | 1,261 | $18.83 | $23.75K | 7,888 | Direct |
| 28 May, 2026 | William E Jr. Waltz | Director | Acquired A | 1,328 | $18.83 | $25.00K | 23,211 | Direct |
| 28 May, 2026 | Mary Katherine Lawler | Director | Acquired A | 1,261 | $18.83 | $23.75K | 3,563 | Direct |
| 28 May, 2026 | Bradley E. Hughes | Director | Acquired A | 1,726 | $18.83 | $32.50K | 17,569 | Direct |