List of insiders holdings for Quanex Building Products CORP:
- Shares directly owned by the insider.
- Shares indirectly owned by the insider.
- Total shares owned by the insider (sum of shares directly and indirectly owned).
- Total market value if available.
- Shares are not adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
What is insider trading>>
- Peter Lynch
What is insider trading>>
| # | Insider Holder Name | Report Date Time | Shares Owned Directly Indirectly | Total Shares Owned | Filing |
| 1 | Teleios Capital Partners GmbH Teleios Global Opportunities Master Fund Ltd. Kuzniar Igor Tadeusz OBSERVER SEAT ON BOARD 10% Owner | 2025-12-18 12:48:30 | 0 4,421,879 | 4,421,879 | Form 4 |
| 2 | Wilson George Laverne President & CEO | 2025-12-08 16:11:07 | 347,294 0 | 347,294 | Form 4 |
| 3 | PETRATIS DAVID D President & CEO | 2012-12-07 10:51:17 | 326,310 0 | 326,310 | Form 4 |
| 4 | JEAN RAYMOND A Chairman | 2008-12-08 14:13:02 | 291,440 0 | 291,440 | Form 4 |
| 5 | WALKER THOMAS M SVP - Finance & CFO | 2008-04-25 16:46:15 | 166,196 0 | 166,196 | Form 4 |
| 6 | DELANEY KEVIN P SVP-Gen. Counsel & Secretary | 2019-11-04 16:31:19 | 118,703 0 | 118,703 | Form 4 |
| 7 | Korb Brent L Sr. VP-Finance & CFO | 2018-12-06 16:43:04 | 112,745 0 | 112,745 | Form 4 |
| 8 | DAVIS SUSAN F Director | 2025-11-03 17:41:47 | 102,273 0 | 102,273 | Form 4 |
| 9 | Hammonds Paul A V.P.-Corporate Development | 2009-04-15 09:41:51 | 92,263 0 | 92,263 | Form 4 |
| 10 | Zuehlke Scott M. Senior VP, CFO & Treasurer | 2025-12-08 16:22:19 | 88,827 0 | 88,827 | Form 4 |
| 11 | Cornett Paul SVP General Counsel, Secretary | 2025-12-08 16:05:48 | 69,996 0 | 69,996 | Form 4 |
| 12 | ROSS JOSEPH J Director | 2010-03-01 16:53:34 | 64,848 0 | 64,848 | Form 4 |
| 13 | Mannion John J V.P.-Treasurer | 2008-12-02 12:35:09 | 53,767 0 | 53,767 | Form 4 |
| 14 | GRIFFITHS WILLIAM C Director | 2023-12-05 16:34:18 | 52,619 0 | 52,619 | Form 4 |
| 15 | NOSBAUM LEROY D Director | 2018-11-02 16:19:48 | 48,570 0 | 48,570 | Form 4 |
| 16 | RUPP JOSEPH D Director | 2021-11-02 16:26:33 | 42,276 0 | 42,276 | Form 4 |
| 17 | Maier Donald R. Director | 2025-11-04 16:43:08 | 36,509 0 | 36,509 | Form 4 |
| 18 | STEVENS CURTIS M Director | 2024-11-04 17:04:55 | 31,769 0 | 31,769 | Form 4 |
| 19 | Garcia Kimberley VP, CHRO | 2025-12-08 16:07:53 | 30,801 0 | 30,801 | Form 4 |
| 20 | Gadin Deborah M VP-Controller | 2012-12-07 10:54:58 | 22,398 0 | 22,398 | Form 4 |
| 21 | Chetnani Jairaj T VP - Treasurer | 2012-12-07 10:57:35 | 21,592 0 | 21,592 | Form 4 |
| 22 | Waltz William E Jr. Director | 2025-12-08 16:20:06 | 20,474 0 | 20,474 | Form 4 |
| 23 | Mendes Meredith W. Director | 2022-11-03 16:36:14 | 18,343 0 | 18,343 | Form 4 |
| 24 | BARGER DONALD G JR Director | 2011-11-02 15:01:13 | 17,816 0 | 17,816 | Form 4 |
| 25 | LIVINGSTON MARK A VP CAO Controller | 2022-12-20 16:32:01 | 17,063 0 | 17,063 | Form 4 |
| 26 | LIPPERT JASON Director | 2025-12-08 16:15:49 | 16,657 0 | 16,657 | Form 4 |
| 27 | Hughes Bradley E. Director | 2025-12-08 16:14:19 | 14,342 0 | 14,342 | Form 4 |
| 28 | WILLIAMS DEWAYNE VP- Controller | 2017-12-22 16:05:52 | 12,672 0 | 12,672 | Form 4 |
| 29 | SINGHI AMIT Director | 2025-11-04 16:36:11 | 12,308 0 | 12,308 | Form 4 |
| 30 | WELLEK RICHARD L Director | 2010-03-01 16:52:10 | 11,151 0 | 11,151 | Form 4 |
| 31 | Ketelaar Martin VP- Treasurer & IR | 2014-12-05 12:33:35 | 9,403 0 | 9,403 | Form 4 |
| 32 | Navascues Jessica VP - Operations Excellence | 2025-12-08 16:09:31 | 7,722 0 | 7,722 | Form 4 |
| 33 | BUCK ROBERT R Director | 2021-03-01 17:27:47 | 7,248 0 | 7,248 | Form 4 |
| 34 | Garcia Gabriela VP, Chief Accounting Officer | 2025-12-08 16:06:40 | 5,700 0 | 5,700 | Form 4 |
| 35 | Shah Manish H Director | 2025-12-08 16:18:42 | 5,430 0 | 5,430 | Form 4 |
| 36 | Ettredge Karen VP, Controller | 2024-12-17 08:38:47 | 1,700 0 | 1,700 | Form 4 |
| 37 | Lawler Mary Katherine Director | 2025-12-08 16:17:14 | 1,146 0 | 1,146 | Form 4 |
| 38 | Quanex Building Products LLC 10% Owner | 2008-04-25 16:42:55 | 0 0 | 0 | Form 4 |