Louisiana-Pacific's top three insider shareholders as of March 23, 2026 are William Bradley Southern (Chief Executive Officer, 447.55K shares), Alan Haughie (Evp, Cfo, 143.33K shares), Jason Paul Ringblom (President, 140.85K shares).
| Holder | Position | Shares (Direct) | Shares (Indirect) | Report Date |
|---|---|---|---|---|
| William Bradley Southern | Chief Executive Officer | 447,553 | 0 | 18 Feb, 2026 |
| Alan Haughie | Evp, Cfo | 143,332 | 0 | 17 Feb, 2026 |
| Jason Paul Ringblom | President | 140,854 | 0 | 17 Feb, 2026 |
| Neil Sherman | Evp Siding | 103,584 | 0 | 14 Feb, 2022 |
| Dustan E Mccoy | 70,594 | 0 | 19 May, 2025 | |
| Michael W Blosser | Svp, Manufacturing Services | 54,898 | 0 | 15 May, 2024 |
| Nicole C Daniel | Svp, General Counsel, Corp Sec | 46,078 | 0 | 17 Feb, 2026 |
| Stephen E. Macadam | 41,149 | 0 | 12 Nov, 2025 | |
| F Nicholas Iii Grasberger | 38,954 | 0 | 23 Feb, 2026 | |
| Tracy A Embree | 34,776 | 0 | 20 May, 2024 | |
| Jimmy Earl Mason | Evp, General Manager, Osb | 32,285 | 0 | 14 Feb, 2025 |
| Ozey K Jr Horton | 29,728 | 0 | 14 Aug, 2025 | |
| Robin H Everhart | Svp, Chro | 27,745 | 0 | 18 Apr, 2022 |
| Anthony Hamill | Svp, Coo | 24,751 | 0 | 17 Feb, 2026 |
| Lizanne M Bruce | 17,160 | 0 | 11 Mar, 2026 | |
| Craig M Sichling | Svp, Chief Commercial Officer | 8,969 | 0 | 17 Feb, 2026 |
| Jose A Bayardo | 7,733 | 0 | 19 May, 2025 | |
| Derek Nelson Doyle | Vp, Controller Cao | 5,748 | 0 | 14 Feb, 2024 |
| Leslie E Davis | Vp, Controller Cao | 4,066 | 0 | 17 Feb, 2026 |
| Jeanmichel Ribieras | 1,810 | 0 | 19 May, 2025 | |
| Ty R Silberhorn | 1,810 | 0 | 19 May, 2025 | |
| Kelly Hefner Barrett | 1,789 | 0 | 19 May, 2025 |
* Please note that the shares above only reflect shares from the fund portfolio and the institutional portfolio. Shares from the personal portfolio are excluded from this Institutional Ownership Page. See these insiders' latest transactions here on Insider Page.
| Transaction Date | Insider Name | Security Class | Transaction Type | Shares Traded | Price | Shares Remaining | Ownership | Code |
|---|---|---|---|---|---|---|---|---|
| 10 Mar, 2026 | Lizanne M Bruce | Common Stock | D | 1,300 | $78.59 | 17,160 | D | S |
| 19 Feb, 2026 | F Nicholas Iii Grasberger | Common Stock | A | 20,000 | $85.49 | 38,954 | D | P |
| 17 Feb, 2026 | William Bradley Southern | Common Stock | D | 293 | $87.02 | 475,592 | D | S |
| 17 Feb, 2026 | William Bradley Southern | Common Stock | D | 3,230 | $88.61 | 472,362 | D | S |
| 17 Feb, 2026 | William Bradley Southern | Common Stock | D | 9,323 | $89.48 | 463,039 | D | S |
| 17 Feb, 2026 | William Bradley Southern | Common Stock | D | 1,320 | $90.12 | 461,719 | D | S |
| 18 Feb, 2026 | William Bradley Southern | Common Stock | D | 5,581 | $86.87 | 456,138 | D | S |
| 18 Feb, 2026 | William Bradley Southern | Common Stock | D | 4,592 | $88.05 | 451,546 | D | S |
| 18 Feb, 2026 | William Bradley Southern | Common Stock | D | 3,286 | $88.84 | 448,260 | D | S |
| 18 Feb, 2026 | William Bradley Southern | Common Stock | D | 707 | $89.61 | 447,553 | D | S |
| 12 Feb, 2026 | Anthony Hamill | Common Stock | A | 6,710 | $0.00 | 24,751 | D | A |
| 12 Feb, 2026 | William Bradley Southern | Common Stock | A | 41,852 | $0.00 | 494,721 | D | A |
| 12 Feb, 2026 | Nicole C Daniel | Common Stock | A | 5,325 | $0.00 | 44,339 | D | A |
| 12 Feb, 2026 | Jason Paul Ringblom | Common Stock | A | 19,171 | $0.00 | 136,910 | D | A |
| 12 Feb, 2026 | Craig M Sichling | Common Stock | A | 4,260 | $0.00 | 8,230 | D | A |
| 12 Feb, 2026 | Alan Haughie | Common Stock | A | 7,988 | $0.00 | 139,248 | D | A |
| 12 Feb, 2026 | Leslie E Davis | Common Stock | A | 1,385 | $0.00 | 3,885 | D | A |
| 12 Feb, 2026 | Jason Paul Ringblom | Common Stock | A | 7,672 | $0.00 | 144,582 | D | A |
| 12 Feb, 2026 | Craig M Sichling | Common Stock | A | 1,603 | $0.00 | 9,833 | D | A |
| 12 Feb, 2026 | Nicole C Daniel | Common Stock | A | 3,843 | $0.00 | 48,182 | D | A |