As of September 09, 2026, Valmont Industries's top three insider holders are Mogens C Bay (Chairman And Ceo, 129.81K shares), Stephen G Kaniewski (President And Ceo, 71.86K shares), Avner M Applbaum (President And Ceo, 26.03K shares).
| # | Insider | Position | Direct | Indirect | Total | Share of Insiders | Last Filed |
|---|---|---|---|---|---|---|---|
| 1 | Mogens C Bay | Chairman And Ceo | 129,809 | 0 | 129,809 | 30.7% | 06 Nov, 2025 |
| 2 | Stephen G Kaniewski | President And Ceo | 71,857 | 0 | 71,857 | 17.0% | 16 Mar, 2023 |
| 3 | Avner M Applbaum | President And Ceo | 26,031 | 0 | 26,031 | 6.2% | 03 Aug, 2026 |
| 4 | Aaron M Schapper | Former Group Pres. Agri. Cso | 25,825 | 0 | 25,825 | 6.1% | 14 May, 2024 |
| 5 | Daniel P Neary | Director | 17,643 | 0 | 17,643 | 4.2% | 28 Apr, 2026 |
| 6 | John Timothy Donahue | Group President Infrastructure | 17,198 | 0 | 17,198 | 4.1% | 28 Feb, 2025 |
| 7 | James B. Milliken | Director | 15,818 | 0 | 15,818 | 3.7% | 28 Apr, 2026 |
| 8 | Catherine James Paglia | Director | 10,836 | 0 | 10,836 | 2.6% | 28 Apr, 2026 |
| 9 | R Andrew Massey | Vp, Legal And Corp. Secretary | 10,827 | 0 | 10,827 | 2.6% | 25 Feb, 2026 |
| 10 | Timothy P Francis | Chief Accounting Officer | 9,746 | 0 | 9,746 | 2.3% | 04 Aug, 2025 |
| 11 | Diane M Larkin | Evp, Global Operations | 9,188 | 0 | 9,188 | 2.2% | 26 Feb, 2025 |
| 12 | Daas Kaj Den | Director | 8,644 | 0 | 8,644 | 2.0% | 20 Nov, 2024 |
| 13 | Clark T. Jr. Randt | Director | 8,346 | 0 | 8,346 | 2.0% | 28 Apr, 2022 |
| 14 | James Christopher Colwell | President, Infrastructure | 7,929 | 0 | 7,929 | 1.9% | 25 Feb, 2026 |
| 15 | Thomas Mitchell Parnell | Evp, Human Resources | 7,485 | 0 | 7,485 | 1.8% | 15 Aug, 2024 |
| 16 | Ellen S Dasher | Vp, Global Taxation | 6,528 | 0 | 6,528 | 1.5% | 17 Dec, 2025 |
| 17 | Gregory Richard Turi | President, Infrastructure | 5,100 | 0 | 5,100 | 1.2% | 25 Feb, 2026 |
| 18 | Renee L Campbell | Svp, Capital Markets Risk | 5,081 | 0 | 5,081 | 1.2% | 18 Aug, 2026 |
| 19 | Claudio Laterreur | Svp It / Cio | 4,023 | 0 | 4,023 | 1.0% | 01 Mar, 2023 |
| 20 | Richard Andrew Lanoha | Director | 3,676 | 0 | 3,676 | 0.9% | 28 Apr, 2026 |
| 21 | Ritu Favre | Director | 3,009 | 0 | 3,009 | 0.7% | 28 Apr, 2026 |
| 22 | Jennifer Paisley | Chief People Officer | 2,998 | 0 | 2,998 | 0.7% | 25 Feb, 2026 |
| 23 | John L Schwietz | Executive Vp And Cfo | 2,968 | 0 | 2,968 | 0.7% | 30 Jul, 2026 |
| 24 | Joan Robinson-Berry | Director | 2,828 | 0 | 2,828 | 0.7% | 28 Apr, 2026 |
| 25 | Theodor Werner Freye | Director | 2,805 | 0 | 2,805 | 0.7% | 27 Jul, 2026 |
| 26 | Thomas Liguori | Evp, Cfo | 2,432 | 0 | 2,432 | 0.6% | 25 Feb, 2026 |
| 27 | Darryl R Matthews | Group Pres. Global Agriculture | 1,404 | 0 | 1,404 | 0.3% | 25 Feb, 2026 |
| 28 | Deborah H Caplan | Director | 920 | 0 | 920 | 0.2% | 28 Apr, 2026 |
| 29 | William Eric Johnson | Chief Accounting Officer | 806 | 0 | 806 | 0.2% | 17 Dec, 2025 |
| 30 | Paul T Maass | Director | 341 | 0 | 341 | 0.1% | 28 Apr, 2026 |
| 31 | Gene Padgett | Cao | 270 | 0 | 270 | 0.1% | 02 Nov, 2023 |
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 |
|---|---|---|---|---|---|---|---|---|
| 17 Aug, 2026 | Renee L Campbell | Svp, Capital Markets Risk | Acquired M | 838 | $252.89 | $211.92K | 5,682 | Direct |
| 17 Aug, 2026 | Renee L Campbell | Svp, Capital Markets Risk | Disposed F | 601 | $501.85 | $301.61K | 5,081 | Direct |
| 17 Aug, 2026 | Renee L Campbell | Svp, Capital Markets Risk | Disposed M | 838 | $0.00 | $0 | 0 | Direct |
| 31 Jul, 2026 | Avner M Applbaum | President And Ceo | Disposed F | 162 | $481.70 | $78.04K | 26,031 | Direct |
| 31 Jul, 2026 | Avner M Applbaum | President And Ceo | Disposed F | 162 | $481.70 | $78.04K | 26,031 | Direct |
| 29 Jul, 2026 | John L Schwietz | Executive Vp And Cfo | Disposed F | 24 | $456.29 | $10.95K | 2,968 | Direct |
| 27 Jul, 2026 | Theodor Werner Freye | Director | Disposed S | 800 | $495.00 | $396.00K | 2,805 | Direct |
| 23 Jul, 2026 | John L Schwietz | Executive Vp And Cfo | Acquired P | 208 | $486.15 | $101.12K | 2,992 | Direct |
| 06 May, 2026 | Renee L Campbell | Svp, Capital Markets Risk | Disposed S | 412 | $522.45 | $215.25K | 390 | Indirect |
| 06 May, 2026 | Renee L Campbell | Svp, Capital Markets Risk | Disposed S | 412 | $522.45 | $215.25K | 390 | Indirect |
| 27 Apr, 2026 | Theodor Werner Freye | Director | Acquired A | 341 | $0.00 | $0 | 3,605 | Direct |
| 27 Apr, 2026 | Richard Andrew Lanoha | Director | Acquired A | 341 | $0.00 | $0 | 3,676 | Direct |
| 27 Apr, 2026 | Joan Robinson-Berry | Director | Acquired A | 341 | $0.00 | $0 | 2,828 | Direct |
| 27 Apr, 2026 | James B. Milliken | Director | Acquired A | 341 | $0.00 | $0 | 8,902 | Direct |
| 27 Apr, 2026 | Paul T Maass | Director | Acquired A | 341 | $0.00 | $0 | 341 | Direct |
| 24 Apr, 2026 | Mogens C Bay | Director | Disposed S | 5,000 | $494.07 | $2.47Mn | 124,809 | Direct |
| 27 Apr, 2026 | Catherine James Paglia | Director | Acquired A | 341 | $0.00 | $0 | 10,836 | Direct |
| 27 Apr, 2026 | Deborah H Caplan | Director | Acquired A | 341 | $0.00 | $0 | 920 | Direct |
| 27 Apr, 2026 | Ritu Favre | Director | Acquired A | 341 | $0.00 | $0 | 3,009 | Direct |
| 27 Apr, 2026 | Daniel P Neary | Director | Acquired A | 341 | $0.00 | $0 | 17,643 | Direct |