Louisiana-Pacific's top three insider shareholders as of September 09, 2026 are Alan Haughie (Evp, Cfo, 143.33K shares), Jason Paul Ringblom (Chief Executive Officer, 139.79K shares), Jason Paul Ringblom (Chief Executive Officer, 139.79K shares).
| # | Insider | Position | Direct | Indirect | Total | Share of Insiders | Last Filed |
|---|---|---|---|---|---|---|---|
| 1 | Alan Haughie | Evp, Cfo | 202,291 | 0 | 202,291 | 21.5% | 17 Feb, 2026 |
| 2 | Jason Paul Ringblom | Chief Executive Officer | 139,791 | 0 | 139,791 | 14.9% | 08 Apr, 2026 |
| 3 | Neil Sherman | Evp Siding | 103,584 | 0 | 103,584 | 11.0% | 14 Feb, 2022 |
| 4 | Dustan E Mccoy | Director | 70,594 | 0 | 70,594 | 7.5% | 19 May, 2025 |
| 5 | Michael W Blosser | Svp, Manufacturing Services | 54,898 | 0 | 54,898 | 5.8% | 15 May, 2024 |
| 6 | Nicole C Daniel | Svp, General Counsel, Corp Sec | 46,078 | 0 | 46,078 | 4.9% | 17 Feb, 2026 |
| 7 | Stephen E. Macadam | Director | 43,080 | 0 | 43,080 | 4.6% | 11 May, 2026 |
| 8 | F Nicholas Iii Grasberger | Director | 38,954 | 0 | 38,954 | 4.1% | 23 Feb, 2026 |
| 9 | Tracy A Embree | Director | 34,776 | 0 | 34,776 | 3.7% | 20 May, 2024 |
| 10 | Aaron Howald | Svp, Cfo | 34,338 | 0 | 34,338 | 3.7% | 02 Sep, 2026 |
| 11 | Jimmy Earl Mason | Evp, General Manager, Osb | 32,285 | 0 | 32,285 | 3.4% | 14 Feb, 2025 |
| 12 | Ozey K Jr Horton | Director | 29,728 | 0 | 29,728 | 3.2% | 14 Aug, 2025 |
| 13 | Robin H Everhart | Svp, Chro | 27,745 | 0 | 27,745 | 3.0% | 18 Apr, 2022 |
| 14 | Anthony Hamill | Svp, Coo | 23,937 | 0 | 23,937 | 2.5% | 06 Jul, 2026 |
| 15 | Lizanne M Bruce | Director | 17,517 | 0 | 17,517 | 1.9% | 16 Jun, 2026 |
| 16 | Jose A Bayardo | Director | 9,616 | 0 | 9,616 | 1.0% | 11 May, 2026 |
| 17 | Craig M Sichling | Svp, Chief Commercial Officer | 8,969 | 0 | 8,969 | 1.0% | 17 Feb, 2026 |
| 18 | Derek Nelson Doyle | Vp, Controller Cao | 5,748 | 0 | 5,748 | 0.6% | 14 Feb, 2024 |
| 19 | Leslie E Davis | Vp, Controller Cao | 4,066 | 0 | 4,066 | 0.4% | 17 Feb, 2026 |
| 20 | Ty R Silberhorn | Director | 3,698 | 0 | 3,698 | 0.4% | 11 May, 2026 |
| 21 | Jeanmichel Ribieras | Director | 3,697 | 0 | 3,697 | 0.4% | 11 May, 2026 |
| 22 | Kelly Hefner Barrett | Director | 3,675 | 0 | 3,675 | 0.4% | 11 May, 2026 |
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 Jul, 2026 | Anthony Hamill | Svp, Coo | Disposed F | 1,064 | $78.66 | $83.69K | 23,937 | Direct |
| 15 Jun, 2026 | Lizanne M Bruce | Director | Disposed S | 1,141 | $78.21 | $89.24K | 17,895 | Direct |
| 15 Jun, 2026 | Lizanne M Bruce | Director | Disposed J | 378 | $0.00 | $0 | 17,517 | Direct |
| 08 May, 2026 | Jeanmichel Ribieras | Director | Acquired A | 1,863 | $0.00 | $0 | 3,697 | Direct |
| 08 May, 2026 | Jose A Bayardo | Director | Acquired A | 1,863 | $0.00 | $0 | 9,616 | Direct |
| 08 May, 2026 | Kelly Hefner Barrett | Director | Acquired A | 1,863 | $0.00 | $0 | 3,675 | Direct |
| 08 May, 2026 | Stephen E. Macadam | Director | Acquired A | 1,863 | $0.00 | $0 | 43,080 | Direct |
| 08 May, 2026 | F Nicholas Iii Grasberger | Director | Acquired A | 1,863 | $0.00 | $0 | 40,838 | Direct |
| 08 May, 2026 | Ty R Silberhorn | Director | Acquired A | 1,863 | $0.00 | $0 | 3,698 | Direct |
| 08 May, 2026 | Lizanne M Bruce | Director | Acquired A | 1,863 | $0.00 | $0 | 19,029 | Direct |
| 07 Apr, 2026 | Jason Paul Ringblom | Chief Executive Officer | Disposed F | 1,198 | $69.89 | $83.73K | 139,791 | Direct |
| 07 Apr, 2026 | Jason Paul Ringblom | Chief Executive Officer | Disposed F | 1,198 | $69.89 | $83.73K | 139,791 | Direct |
| 07 Apr, 2026 | Jason Paul Ringblom | Chief Executive Officer | Disposed F | 1,198 | $69.89 | $83.73K | 139,791 | Direct |
| 07 Apr, 2026 | Jason Paul Ringblom | Chief Executive Officer | Disposed F | 1,198 | $69.89 | $83.73K | 139,791 | Direct |
| 10 Mar, 2026 | Lizanne M Bruce | Director | Disposed S | 1,300 | $78.59 | $102.17K | 17,160 | Direct |
| 19 Feb, 2026 | F Nicholas Iii Grasberger | Director | Acquired P | 20,000 | $85.49 | $1.71Mn | 38,954 | Direct |
| 12 Feb, 2026 | Jason Paul Ringblom | President | Acquired A | 19,171 | $0.00 | $0 | 136,910 | Direct |
| 12 Feb, 2026 | Jason Paul Ringblom | President | Acquired A | 19,171 | $0.00 | $0 | 136,910 | Direct |
| 12 Feb, 2026 | Jason Paul Ringblom | President | Acquired A | 19,171 | $0.00 | $0 | 136,910 | Direct |
| 12 Feb, 2026 | Craig M Sichling | Svp, Chief Commercial Officer | Acquired A | 4,260 | $0.00 | $0 | 8,230 | Direct |