Quanex Building Products Corporation (NX) Insider Trading
Over the last 6 months, 157 institutions increased and 110 reduced their position (13F).
Insider Activity
Sentiment
50/100
Buys (3m)
0
Sells (3m)
0
Net (3m)
$0
Insider trades by month Buys Sells
Dec
Jan
Mar
Dec
Sep
Dec
Context3-month price -11.1%Institutions accumulating (13F)
| Date | Insider | Type | Shares | Price |
|---|---|---|---|---|
| Jun 1, 2026 | Waltz William E Jr.director | Grant | 1,328 | — |
| Jun 1, 2026 | Lawler Mary Katherinedirector | Grant | 1,261 | — |
| Jun 1, 2026 | Shah Manish Hdirector | Grant | 1,261 | — |
| Jun 1, 2026 | Hughes Bradley E.director | Grant | 1,726 | — |
| Jun 1, 2026 | LIPPERT JASONdirector | Grant | 1,261 | — |
| Feb 27, 2026 | Waltz William E Jr.director | Grant | 1,206 | — |
| Feb 27, 2026 | Hughes Bradley E.director | Grant | 1,370 | — |
| Feb 27, 2026 | Lawler Mary Katherinedirector | Grant | 1,139 | — |
| Feb 27, 2026 | LIPPERT JASONdirector | Grant | 1,139 | — |
| Feb 27, 2026 | Shah Manish Hdirector | Grant | 1,139 | — |
| Dec 18, 2025 | Teleios Capital Partners GmbH10 percent owner, other: OBSERVER SEAT ON BOARD | Sell | 80,515 | $16.51 |
| Dec 18, 2025 | Teleios Capital Partners GmbH10 percent owner, other: OBSERVER SEAT ON BOARD | Sell | 119,485 | $15.94 |
| Dec 8, 2025 | Garcia Kimberleyofficer: VP, CHRO | Grant | 9,100 | — |
| Dec 8, 2025 | Waltz William E Jr.director | Grant | 1,739 | — |
| Dec 8, 2025 | Navascues Jessicaofficer: VP - Operations Excellence | Grant | 5,200 | — |
| Dec 8, 2025 | Wilson George Lavernedirector, officer: President & CEO | Tax | 8,304 | $13.85 |
| Dec 8, 2025 | Wilson George Lavernedirector, officer: President & CEO | Grant | 67,900 | — |
| Dec 8, 2025 | Zuehlke Scott M.officer: Senior VP, CFO & Treasurer | Tax | 2,070 | $13.85 |
| Dec 8, 2025 | Hughes Bradley E.director | Grant | 1,922 | — |
| Dec 8, 2025 | Zuehlke Scott M.officer: Senior VP, CFO & Treasurer | Grant | 16,600 | — |
| Dec 8, 2025 | LIPPERT JASONdirector | Grant | 1,739 | — |
| Dec 8, 2025 | Cornett Paulofficer: SVP General Counsel, Secretary | Tax | 1,778 | $13.85 |
| Dec 8, 2025 | Lawler Mary Katherinedirector | Grant | 1,146 | — |
| Dec 8, 2025 | Cornett Paulofficer: SVP General Counsel, Secretary | Grant | 13,100 | — |
| Dec 8, 2025 | Garcia Gabrielaofficer: VP, Chief Accounting Officer | Grant | 5,700 | — |
| Dec 8, 2025 | Garcia Kimberleyofficer: VP, CHRO | Tax | 1,072 | $13.85 |
| Dec 8, 2025 | Shah Manish Hdirector | Grant | 1,739 | — |
| Nov 4, 2025 | Lawler Mary Katherinedirector | Grant | 8,045 | — |
| Nov 4, 2025 | SINGHI AMITdirector | Grant | 8,045 | — |
| Nov 4, 2025 | Hughes Bradley E.director | Grant | 8,045 | — |
Source: NX SEC Form 4 filings, latest Jun 1, 2026. For informational purposes only — not investment advice.
Institutional activity (13F)
How institutions changed their NX positions over the last 6 months (SEC Form 13F).
Increased
157
New positions
74
Reduced
110
Sold out
82
Largest moves
| Institution | Action | Shares | Filed |
|---|---|---|---|
| BLACKROCK, INC. | Increased | 7.2M | May 13, 2026 |
| BLACKROCK, INC. | Reduced | 7.2M | Feb 12, 2026 |
| VANGUARD GROUP INC | Reduced | 4.1M | Jan 29, 2026 |
| ALLSPRING GLOBAL INVESTMENTS HOLDINGS, LLC | Reduced | 2.7M | May 5, 2026 |
| AMERIPRISE FINANCIAL INC | Increased | 2.7M | Jul 17, 2026 |
| AMERIPRISE FINANCIAL INC | Increased | 2.5M | Feb 17, 2026 |
| ANGELO GORDON & CO., L.P. | New Position | 2.1M | Feb 17, 2026 |
| TPG GP A, LLC | New Position | 2.1M | May 15, 2026 |
| VANGUARD CAPITAL MANAGEMENT LLC | New Position | 2.0M | May 15, 2026 |
| VANGUARD PORTFOLIO MANAGEMENT LLC | New Position | 1.9M | May 8, 2026 |
| DEPRINCE RACE & ZOLLO INC | Increased | 1.9M | Jan 23, 2026 |
| DEPRINCE RACE & ZOLLO INC | Reduced | 1.8M | Apr 24, 2026 |
| SYSTEMATIC FINANCIAL MANAGEMENT LP | Increased | 1.8M | May 13, 2026 |
| SYSTEMATIC FINANCIAL MANAGEMENT LP | Increased | 1.8M | Feb 9, 2026 |
| STATE STREET CORP | Reduced | 1.8M | Feb 13, 2026 |
Source: SEC Form 13F filings. For informational purposes only — not investment advice.