Louisiana-Pacific Corp
LPX- Exchange
- NYSE
- Industry
- Lumber & Wood Products (No Furniture)
- SEC CIK
- 0000060519
No open-market purchases or sales by Louisiana-Pacific Corp insiders were filed in the last 90 days; 419 institutions reported holding it in 13F filings for Q2 2026, worth $5.81B in total; superinvestors Berkshire Hathaway and Chou Associates hold it.
Open-market trades, last 90 days
Open-market purchases (P) and sales (S) by Louisiana-Pacific Corp insiders, counted by Form 4 filing. Trades with a flagged price and duplicate filings are left out.
- Open-market buys
- 0 filings
- Open-market sells
- 0 filings
- Insiders trading
- 0
- Net value
- $0
- Purchases minus sales
Insider roster
Directors, officers and 10% owners who have filed a Form 4 for Louisiana-Pacific Corp, current and former, most recent filer first. Last reported holding is the position after the last non-derivative trade in their latest filing.
| Name | Title | Last reported holding | Last filing | Filings, past year |
|---|---|---|---|---|
| Howald Aaron | SVP, CFO | 34,338 | Sep 3, 2026 | 1 |
| Hamill Anthony | SVP, COO | 23,937 | Jul 6, 2026 | 2 |
| Gottung Lizanne C | Director | 17,517 | Jun 16, 2026 | 3 |
| Grasberger F Nicholas III | Director | 40,838 | May 11, 2026 | 2 |
| Bayardo Jose A | Director | 9,616 | May 11, 2026 | 1 |
| Macadam Stephen E. | Director | 43,080 | May 11, 2026 | 2 |
| Barrett Kelly Hefner | Director | 3,675 | May 11, 2026 | 1 |
| Ribieras JeanMichel | Director | 3,697 | May 11, 2026 | 1 |
| Silberhorn Ty R | Director | 3,698 | May 11, 2026 | 1 |
| Ringbloom Jason Paul | Chief Executive Officer | 139,791 | Apr 8, 2026 | 4 |
| Southern William Bradley | Chief Executive Officer | 447,553 | Feb 18, 2026 | 8 |
| Haughie Alan | EVP, CFO | 143,332 | Feb 17, 2026 | 3 |
| Daniel Nicole C | SVP, General Counsel, Corp Sec | 46,078 | Feb 17, 2026 | 3 |
| Davis Leslie E | VP, Controller & CAO | 4,066 | Feb 17, 2026 | 3 |
| Sichling Craig M | SVP, Chief Commercial Officer | 8,969 | Feb 17, 2026 | 4 |
| Horton Ozey K Jr | Director | 29,728 | Aug 14, 2025 | 0 |
| McCoy Dustan E | Director | 70,594 | May 19, 2025 | 0 |
| Mason Jimmy Earl | EVP, General Manager, OSB | 32,285 | Feb 14, 2025 | 0 |
| Embree Tracy A | Director | 34,776 | May 20, 2024 | 0 |
| Blosser Michael W | SVP, Manufacturing Services | 54,898 | May 15, 2024 | 0 |
| Doyle Derek Nelson | VP, Controller & CAO | 5,748 | Feb 14, 2024 | 0 |
| Everhart Robin H | SVP, CHRO | 27,745 | Apr 18, 2022 | 0 |
| Sherman Neil | EVP Siding | 103,584 | Feb 14, 2022 | 0 |
Insider trades
Each row adds up one type of transaction in one Form 4 filing. Only open-market purchases (P) and sales (S) are shown by default; use the filters to see grants, option exercises and other codes.
| Filed (ET) | Trade date | Filing delay | Insider | Transaction | Shares | Avg price | Value | Holding change | Flags |
|---|---|---|---|---|---|---|---|---|---|
| Jun 16, 2026 (view filing) | Jun 15 | 1 day | Gottung Lizanne CDirector | SSale | −1.14K | $78.21 | −$89.2K | −6.0%17.9K after | |
| Mar 11, 2026 (view filing) | Mar 10 | 1 day | Gottung Lizanne CDirector | SSale | −1.30K | $78.59 | −$102.2K | −7.0%17.2K after | |
| Feb 23, 2026 (view filing) | Feb 19 | 4 days | Grasberger F Nicholas IIIDirector | PPurchase | +20.0K | $85.49 | +$1.71M | +105.5%39.0K after | |
| Feb 18, 2026 (view filing) | Feb 17-18 | 1 day | Southern William BradleyChief Executive Officer | SSale | −28.3K | $88.57 | −$2.51M | −6.0%447.6K after | 8 lots10b5-1 |
| Feb 4, 2026 (view filing) | Feb 2-3 | 2 days | Southern William BradleyChief Executive Officer | SSale | −28.3K | $87.43 | −$2.48M | −5.8%460.9K after | 8 lots10b5-1 |
| Jan 16, 2026 (view filing) | Jan 14-15 | 2 days | Southern William BradleyChief Executive Officer | SSale | −69.5K | $91.95 | −$6.39M | −12.4%489.2K after | 7 lots10b5-1 |
| Dec 17, 2025 (view filing) | Dec 15-16 | 2 days | Southern William BradleyChief Executive Officer | SSale | −43.8K | $86.22 | −$3.78M | −7.3%558.6K after | 3 lots10b5-1 |
| Nov 12, 2025 (view filing) | Nov 7 | 5 days | Macadam Stephen E.Director | PPurchase | +3.20K | $78.06 | +$249.8K | +8.4%41.1K after | |
| Aug 14, 2025 (view filing) | Aug 14 | Same day | Horton Ozey K JrDirector | SSale | −500 | $101.00 | −$50.5K | −1.7%29.7K after | |
| Jun 13, 2025 (view filing) | Jun 11 | 2 days | Gottung Lizanne CDirector | SSale | −1.18K | $89.52 | −$105.5K | −5.9%18.8K after | |
| Dec 17, 2024 (view filing) | Dec 16 | 1 day | Gottung Lizanne CDirector | SSale | −2.50K | $113.50 | −$283.7K | −11.9%18.5K after | 2 lots10b5-1 |
| Nov 14, 2024 (view filing) | Nov 12 | 2 days | Horton Ozey K JrDirector | SSale | −300 | $113.41 | −$34.0K | −1.0%28.6K after | |
| Sep 18, 2024 (view filing) | Sep 16 | 2 days | Gottung Lizanne CDirector | SSale | −2.50K | $98.30 | −$245.8K | −10.6%21.0K after | 10b5-1 |
| Aug 22, 2024 (view filing) | Aug 21 | 1 day | Southern William BradleyChief Executive Officer | SSale | −32.6K | $93.44 | −$3.05M | −5.2%596.9K after | |
| Aug 9, 2024 (view filing) | Aug 9 | Same day | Horton Ozey K JrDirector | SSale | −800 | $96.10 | −$76.9K | −2.7%29.0K after | |
| Jun 18, 2024 (view filing) | Jun 17 | 1 day | Gottung Lizanne CDirector | SSale | −3.59K | $89.18 | −$320.2K | −13.3%23.5K after | 3 lots10b5-1 |
| May 15, 2024 (view filing) | May 15 | Same day | Blosser Michael WSVP, Manufacturing Services | SSale | −3.66K | $91.54 | −$335.1K | −6.3%54.9K after | |
| May 13, 2024 (view filing) | May 10 | 3 days | Horton Ozey K JrDirector | SSale | −1.00K | $86.27 | −$86.3K | −3.4%28.2K after | |
| Mar 18, 2024 (view filing) | Mar 15 | 3 days | Gottung Lizanne CDirector | SSale | −2.50K | $77.58 | −$194.0K | −8.8%26.0K after | 3 lots10b5-1 |
| Dec 15, 2023 (view filing) | Dec 14 | 1 day | Gottung Lizanne CDirector | SSale | −3.31K | $67.00 | −$222.0K | −10.4%28.5K after | 10b5-1 |
| Dec 14, 2023 (view filing) | Dec 14 | Same day | Blosser Michael WSVP, Manufacturing Services | SSale | −4.06K | $67.00 | −$272.0K | −7.5%49.9K after | |
| Nov 7, 2023 (view filing) | Nov 6 | 1 day | Doyle Derek NelsonVP, Controller & CAO | SSale | −1.50K | $58.65 | −$88.0K | −25.6%4.36K after | |
| Dec 16, 2022 (view filing) | Dec 15 | 1 day | Gottung Lizanne CDirector | SSale | −3.59K | $62.52 | −$224.3K | −11.5%27.5K after | |
| Sep 13, 2022 (view filing) | Aug 29 | 15 days | Haughie AlanEVP, CFO | PPurchase | +5.38K | $55.78 | +$300.2K | +8.0%72.7K after | Amended |
| May 9, 2022 (view filing) | May 5 | 4 days | Gottung Lizanne CDirector | SSale | −7.63K | $75.02 | −$572.8K | −19.5%31.5K after | |
| Nov 17, 2021 (view filing) | Nov 16 | 1 day | Southern William BradleyChief Executive Officer | PPurchase | +5.35K | $67.24 | +$359.7K | +1.2%466.3K after | |
| Aug 9, 2021 (view filing) | Aug 9 | Same day | Macadam Stephen E.Director | PPurchase | +1.85K | $56.24 | +$104.1K | +6.5%30.4K after | 2 lots |
| Aug 9, 2021 (view filing) | Aug 9 | Same day | Doyle Derek NelsonPrincipal Accounting Officer | SSale | −100 | $57.00 | −$5.70K | −2.4%4.14K after | |
| Aug 6, 2021 (view filing) | Aug 5 | 1 day | Haughie AlanEVP, CFO | PPurchase | +12.5K | $55.94 | +$697.6K | +28.5%56.2K after | 2 lots |