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LOUISIANA-PACIFIC CORP

LPX·NYSE·United States United States·Insider activity
$66.89
+1.60 (+2.45%)
Close · Oct 6, 2026 · Close Prices from Tiingo.com
LPX
Insider purchases and sales on the price
Nasdaq 100S&P 500
Filings
Default90D1Y5YALL
LPXS&P 500 (rebased)
Insider BuyInsider SellForm 144 · planned sale
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Daily closes, adjusted for splits and dividends · Close Prices from Tiingo.comHover a marker, every one is a filing · move across the line for the crosshair

In the last 180 days, LPX insiders filed 0 purchases ($0) and 1 sale ($89K) on the open market, by 1 insider. Newest filing Jun 16, 2026 (3 months ago).

Net Insider Buying by Quarter

Shares bought (+) or sold (−) on the open market by LPX insiders · Form 4 · last two years
-200.0K-100.0K0100.0K200.0K2025 Q1: 02025 Q12025 Q2: -1,1792025 Q22025 Q3: -5002025 Q32025 Q4: -40.6K2025 Q42026 Q1: -107.5K2026 Q12026 Q2: -1,1412026 Q22026 Q3: 02026 Q32026 Q4: 02026 Q4

On Record

$0Purchases · 180 days
$89KSales · 180 days
132Open-market transactions on record
1Insiders filing · 180 days

Purchases (code P) and sales (code S) of LPX common stock reported on Form 4, with Form 5 annual catch-ups. Grants, option exercises, gifts and tax withholding are not shown. Dollars are shares × the stated price; a price outside anything the stock traded at that day is withheld (n/c).

Insider Transactions

132 on record · newest trade first
AllPurchasesSalesOfficers & directors
InsiderTypeSharesPriceValueHeld afterTradedFiled
Bruce Lizanne MDirector Sale −1,141 $78.21 $89K17.9Kdirect Jun 15, 2026Jun 16, 2026 Form 4 ↗
Bruce Lizanne MDirector Sale −1,300 $78.59 $102K17.2Kdirect Mar 10, 2026Mar 11, 2026 Form 4 ↗
GRASBERGER F NICHOLAS IIIDirector Purchase +20.0K $85.49 $1.7M39.0Kdirect Feb 19, 2026Feb 23, 2026 Form 4 ↗
Southern William BradleyChief Executive Officer · Director Sale −707 $89.61 $63K447.6Kdirect Feb 18, 2026Feb 18, 2026 Form 4 ↗
Southern William BradleyChief Executive Officer · Director Sale −3,286 $88.84 $292K448.3Kdirect Feb 18, 2026Feb 18, 2026 Form 4 ↗
Southern William BradleyChief Executive Officer · Director Sale −4,592 $88.05 $404K451.5Kdirect Feb 18, 2026Feb 18, 2026 Form 4 ↗
Southern William BradleyChief Executive Officer · Director Sale −5,581 $86.87 $485K456.1Kdirect Feb 18, 2026Feb 18, 2026 Form 4 ↗
Southern William BradleyChief Executive Officer · Director Sale −1,320 $90.12 $119K461.7Kdirect Feb 17, 2026Feb 18, 2026 Form 4 ↗
Southern William BradleyChief Executive Officer · Director Sale −9,323 $89.48 $834K463.0Kdirect Feb 17, 2026Feb 18, 2026 Form 4 ↗
Southern William BradleyChief Executive Officer · Director Sale −3,230 $88.61 $286K472.4Kdirect Feb 17, 2026Feb 18, 2026 Form 4 ↗
Southern William BradleyChief Executive Officer · Director Sale −293 $87.02 $25K475.6Kdirect Feb 17, 2026Feb 18, 2026 Form 4 ↗
Southern William BradleyChief Executive Officer · Director Sale −65 $91.46 $6K460.9Kdirect Feb 3, 2026Feb 4, 2026 Form 4 ↗
Southern William BradleyChief Executive Officer · Director Sale −726 $90.68 $66K460.9Kdirect Feb 3, 2026Feb 4, 2026 Form 4 ↗
Southern William BradleyChief Executive Officer · Director Sale −532 $89.78 $48K461.7Kdirect Feb 3, 2026Feb 4, 2026 Form 4 ↗
Southern William BradleyChief Executive Officer · Director Sale −9,893 $88.80 $878K462.2Kdirect Feb 3, 2026Feb 4, 2026 Form 4 ↗
Southern William BradleyChief Executive Officer · Director Sale −5,930 $87.70 $520K472.1Kdirect Feb 3, 2026Feb 4, 2026 Form 4 ↗
Southern William BradleyChief Executive Officer · Director Sale −3,406 $86.92 $296K478.0Kdirect Feb 3, 2026Feb 4, 2026 Form 4 ↗
Southern William BradleyChief Executive Officer · Director Sale −700 $85.89 $60K481.4Kdirect Feb 3, 2026Feb 4, 2026 Form 4 ↗
Southern William BradleyChief Executive Officer · Director Sale −7,080 $85.16 $603K482.1Kdirect Feb 2, 2026Feb 4, 2026 Form 4 ↗
Southern William BradleyChief Executive Officer · Director Sale −4,017 $93.71 $376K489.2Kdirect Jan 15, 2026Jan 16, 2026 Form 4 ↗
Southern William BradleyChief Executive Officer · Director Sale −6,361 $93.19 $593K493.2Kdirect Jan 15, 2026Jan 16, 2026 Form 4 ↗
Southern William BradleyChief Executive Officer · Director Sale −3,788 $92.21 $349K499.6Kdirect Jan 15, 2026Jan 16, 2026 Form 4 ↗
Southern William BradleyChief Executive Officer · Director Sale −47 $93.39 $4K503.4Kdirect Jan 14, 2026Jan 16, 2026 Form 4 ↗
Southern William BradleyChief Executive Officer · Director Sale −3,762 $92.46 $348K503.4Kdirect Jan 14, 2026Jan 16, 2026 Form 4 ↗
Southern William BradleyChief Executive Officer · Director Sale −48.1K $91.66 $4.4M507.2Kdirect Jan 14, 2026Jan 16, 2026 Form 4 ↗
Southern William BradleyChief Executive Officer · Director Sale −3,449 $90.80 $313K555.3Kdirect Jan 14, 2026Jan 16, 2026 Form 4 ↗
Southern William BradleyChief Executive Officer · Director Sale −101 $86.04 $9K558.6Kdirect Dec 16, 2025Dec 17, 2025 Form 4 ↗
Southern William BradleyChief Executive Officer · Director Sale −1,217 $85.33 $104K558.7Kdirect Dec 16, 2025Dec 17, 2025 Form 4 ↗
Southern William BradleyChief Executive Officer · Director Sale −42.5K $86.25 $3.7M559.9Kdirect Dec 15, 2025Dec 17, 2025 Form 4 ↗
Macadam Stephen E.Director Purchase +3,200 $78.06 $250K41.1Kdirect Nov 7, 2025Nov 12, 2025 Form 4 ↗
HORTON OZEY K JRDirector Sale −500 $101.00 $51K29.7Kdirect Aug 14, 2025Aug 14, 2025 Form 4 ↗
Gottung Lizanne CDirector Sale −1,179 $89.52 $106K18.8Kdirect Jun 11, 2025Jun 13, 2025 Form 4 ↗
Gottung Lizanne CDirector Sale −1,968 $113.71 $224K18.5Kdirect Dec 16, 2024Dec 17, 2024 Form 4 ↗
Gottung Lizanne CDirector Sale −532 $112.70 $60K20.5Kdirect Dec 16, 2024Dec 17, 2024 Form 4 ↗
HORTON OZEY K JRDirector Sale −300 $113.41 $34K28.6Kdirect Nov 12, 2024Nov 14, 2024 Form 4 ↗
Gottung Lizanne CDirector Sale −2,500 $98.30 $246K21.0Kdirect Sep 16, 2024Sep 18, 2024 Form 4 ↗
Southern William BradleyChief Executive Officer · Director Sale −32.6K $93.44 $3.0M596.9Kdirect Aug 21, 2024Aug 22, 2024 Form 4 ↗
HORTON OZEY K JRDirector Sale −800 $96.10 $77K29.0Kdirect Aug 9, 2024Aug 9, 2024 Form 4 ↗
Gottung Lizanne CDirector Sale −869 $89.60 $78K23.5Kdirect Jun 17, 2024Jun 18, 2024 Form 4 ↗
Gottung Lizanne CDirector Sale −1,313 $88.65 $116K24.4Kdirect Jun 17, 2024Jun 18, 2024 Form 4 ↗
Gottung Lizanne CDirector Sale −1,409 $89.41 $126K25.7Kdirect Jun 17, 2024Jun 18, 2024 Form 4 ↗
Blosser Michael WSVP, Manufacturing Services Sale −3,661 $91.54 $335K54.9Kdirect May 15, 2024May 15, 2024 Form 4 ↗
HORTON OZEY K JRDirector Sale −1,000 $86.27 $86K28.2Kdirect May 10, 2024May 13, 2024 Form 4 ↗
Gottung Lizanne CDirector Sale −352 $78.47 $28K26.0Kdirect Mar 15, 2024Mar 18, 2024 Form 4 ↗
Gottung Lizanne CDirector Sale −1,576 $77.74 $123K26.3Kdirect Mar 15, 2024Mar 18, 2024 Form 4 ↗
Gottung Lizanne CDirector Sale −572 $76.60 $44K27.9Kdirect Mar 15, 2024Mar 18, 2024 Form 4 ↗
Gottung Lizanne CDirector Sale −3,313 $67.00 $222K28.5Kdirect Dec 14, 2023Dec 15, 2023 Form 4 ↗
Blosser Michael WSVP, Manufacturing Services Sale −4,060 $67.00 $272K49.9Kdirect Dec 14, 2023Dec 14, 2023 Form 4 ↗
Doyle Derek NelsonVP, Controller & CAO Sale −1,500 $58.65 $88K4,356direct Nov 6, 2023Nov 7, 2023 Form 4 ↗
Gottung Lizanne CDirector Sale −3,587 $62.52 $224K27.5Kdirect Dec 15, 2022Dec 16, 2022 Form 4 ↗
Haughie AlanEVP, CFO Purchase Amended +5,382 $55.78 $300K72.7Kdirect Aug 29, 2022Sep 13, 2022 Form 4 ↗
Gottung Lizanne CDirector Sale −7,635 $75.02 $573K31.5Kdirect May 5, 2022May 9, 2022 Form 4 ↗
Southern William BradleyChief Executive Officer · Director Purchase +5,350 $67.24 $360K466.3Kdirect Nov 16, 2021Nov 17, 2021 Form 4 ↗
Macadam Stephen E.Director Purchase +1,775 $56.24 $100K30.4Kdirect Aug 9, 2021Aug 9, 2021 Form 4 ↗
Macadam Stephen E.Director Purchase +75 $56.34 $4K28.6Kdirect Aug 9, 2021Aug 9, 2021 Form 4 ↗
Doyle Derek NelsonPrincipal Accounting Officer Sale −100 $57.00 $6K4,142direct Aug 9, 2021Aug 9, 2021 Form 4 ↗
Haughie AlanEVP, CFO Purchase +12.0K $55.93 $669K56.2Kdirect Aug 5, 2021Aug 6, 2021 Form 4 ↗
Haughie AlanEVP, CFO Purchase +508 $56.23 $29K44.2Kdirect Aug 5, 2021Aug 6, 2021 Form 4 ↗
Gottung Lizanne CDirector Sale −8,139 $67.34 $548K27.1Kdirect May 28, 2021Jun 1, 2021 Form 4 ↗
Gottung Lizanne CDirector Sale −5,000 $50.00 $250K25.4Kdirect Mar 1, 2021Mar 2, 2021 Form 4 ↗
Sims MichaelSVP Sales and Marketing Sale −5,287 $48.50 $256K79.3Kdirect Feb 25, 2021Feb 26, 2021 Form 4 ↗
Sims MichaelSVP Sales and Marketing Sale −5,861 $48.50 $284K79.2Kdirect Feb 25, 2021Feb 26, 2021 Form 4 ↗
Sims MichaelSVP Sales and Marketing Sale −1,676 $48.50 $81K79.3Kdirect Feb 25, 2021Feb 26, 2021 Form 4 ↗
Doyle Derek NelsonPrincipal Accounting Officer Sale −99 $47.70 $5K4,138direct Feb 19, 2021Feb 22, 2021 Form 4 ↗
Sherman NeilEVP Siding Sale −5,026 $38.87 $195K73.4Kdirect Dec 10, 2020Dec 14, 2020 Form 4 ↗
Ringbloom Jason PaulEVP OSB Sale −10.0K $36.76 $368K55.3Kdirect Dec 4, 2020Dec 8, 2020 Form 4 ↗
Macadam Stephen E.Director Purchase +6,400 $31.33 $201K21.5Kdirect Nov 6, 2020Nov 9, 2020 Form 4 ↗
LANDGRAF KURT MDirector Sale −29.4K $30.60 $898K29.0Kdirect Aug 6, 2020Aug 7, 2020 Form 4 ↗
LANDGRAF KURT MDirector Sale −29.4K $30.60 $898K29.0Kdirect Aug 6, 2020Aug 7, 2020 Form 4 ↗
COOK GARYDirector Sale −4,000 $21.29 $85K49.8Kdirect May 17, 2020May 19, 2020 Form 4 ↗
Macadam Stephen E.Director Purchase +5,000 $20.96 $105K9,754direct May 7, 2020May 8, 2020 Form 4 ↗
Macadam Stephen E.Director Purchase +3,600 $27.46 $99K4,754direct Feb 28, 2020Mar 2, 2020 Form 4 ↗
Sherman NeilEVP Siding Sale −1,903 $33.58 $64K73.4Kdirect Feb 14, 2020Feb 18, 2020 Form 4 ↗
Sherman NeilEVP Siding Sale −2,585 $33.58 $87K75.3Kdirect Feb 14, 2020Feb 18, 2020 Form 4 ↗
Sherman NeilEVP Siding Sale −1,555 $33.58 $52K77.9Kdirect Feb 14, 2020Feb 18, 2020 Form 4 ↗
COOK GARYDirector Sale −10.0K $29.95 $300K44.5Kdirect Nov 25, 2019Nov 25, 2019 Form 4 ↗
Southern William BradleyChief Executive Officer · Director Purchase +3,745 $29.36 $110K256.8Kdirect Nov 19, 2019Nov 20, 2019 Form 4 ↗
COOK GARYDirector Sale −654 $22.68 $15K54.5Kdirect May 29, 2019May 31, 2019 Form 4 ↗
COOK GARYDirector Sale −2,000 $24.45 $49K50.1Kdirect Mar 14, 2019Mar 15, 2019 Form 4 ↗
COOK GARYDirector Sale −2,000 $25.06 $50K52.1Kdirect Mar 13, 2019Mar 15, 2019 Form 4 ↗
Kinney Michael EmoryInterim CFO Sale −11.8K $31.05 $367K20.2Kdirect Sep 14, 2018Sep 14, 2018 Form 4 ↗
Southern William BradleyChief Executive Officer · Director Sale −12.0K $31.00 $373K184.5Kdirect Sep 13, 2018Sep 14, 2018 Form 4 ↗
Sherman NeilEVP Siding Sale −7,430 $31.74 $236K44.3Kdirect Sep 12, 2018Sep 14, 2018 Form 4 ↗
Gottung Lizanne CDirector Sale −7,000 $29.25 $205K18.1Kdirect Aug 16, 2018Aug 17, 2018 Form 4 ↗
COOK GARYDirector Sale −2,558 $29.00 $74K50.1Kdirect May 22, 2018May 22, 2018 Form 4 ↗
COOK GARYDirector Sale −5,000 $28.58 $143K45.0Kdirect Mar 14, 2018Mar 16, 2018 Form 4 ↗
Sherman NeilEVP Siding Sale −18.9K $30.04 $567K43.9Kdirect Feb 15, 2018Feb 16, 2018 Form 4 ↗
Barckley Rebecca AnnePrinciple Accounting Officer Sale −5,128 $27.00 $138K7,305direct Sep 14, 2017Sep 15, 2017 Form 4 ↗
Sims MichaelSVP Sales and Marketing Sale −5,871 $27.06 $159K33.6Kdirect Sep 12, 2017Sep 13, 2017 Form 4 ↗
Southern William BradleyChief Operating Officer Sale −15.7K $24.55 $384K109.3Kdirect Feb 17, 2017Feb 21, 2017 Form 4 ↗
Sims MichaelSVP Sales and Marketing Sale −6,685 $24.45 $163K33.4Kdirect Feb 16, 2017Feb 16, 2017 Form 4 ↗
FRIERSON DANIEL KDirector Sale −10.3K $23.50 $241K14.0Kdirect Feb 13, 2017Feb 13, 2017 Form 4 ↗
WATSON COLIN DDirector Sale −4,066 $23.16 $94K0direct Feb 10, 2017Feb 13, 2017 Form 4 ↗
COOK GARYDirector Sale −4,066 $22.80 $93K40.6Kdirect Feb 10, 2017Feb 13, 2017 Form 4 ↗
STEVENS CURTIS MCEO Sale −110.4K $22.58 $2.5M298.4Kdirect Feb 10, 2017Feb 13, 2017 Form 4 ↗
LANDGRAF KURT MDirector Sale −3,878 $22.80 $88K39.2Kdirect Feb 10, 2017Feb 13, 2017 Form 4 ↗
Southern William BradleyExecutive Vice President Sale −1,248 $20.78 $26K88.4Kdirect Dec 9, 2016Dec 12, 2016 Form 4 ↗
Southern William BradleyExecutive Vice President Sale −9,374 $20.56 $193K89.7Kdirect Dec 8, 2016Dec 12, 2016 Form 4 ↗
Luoma Brian EugeneExecutive Vice President Sale −5,000 $21.00 $105K80.3Kdirect Dec 8, 2016Dec 12, 2016 Form 4 ↗
Sherman NeilSVP EWP Sale −13.4K $20.00 $268K31.6Kdirect Aug 8, 2016Aug 10, 2016 Form 4 ↗
WATSON COLIN DDirector Sale −4,717 $17.88 $84K0direct Jun 10, 2016Jun 14, 2016 Form 4 ↗
WATSON COLIN DDirector Sale −14.8K $18.58 $276K4,717direct May 11, 2016May 13, 2016 Form 4 ↗
Luoma Brian EugeneSenior Vice President Sale −10.8K $18.53 $200K74.5Kdirect May 11, 2016May 13, 2016 Form 4 ↗
STEVENS CURTIS MCEO Sale −116.1K $18.49 $2.1M359.4Kdirect May 11, 2016May 13, 2016 Form 4 ↗
WATSON COLIN DDirector Sale −36.9K $18.32 $676K11.9Kdirect Nov 30, 2015Dec 1, 2015 Form 4 ↗
WATSON COLIN DDirector Sale −18.0K $18.19 $327K11.9Kdirect May 20, 2015May 22, 2015 Form 4 ↗
STEVENS CURTIS MCEO Sale −124.0K $18.23 $2.3M375.3Kdirect May 19, 2015May 21, 2015 Form 4 ↗
LANDGRAF KURT MDirector Sale −36.9K $17.30 $639K34.5Kdirect May 14, 2015May 18, 2015 Form 4 ↗
FRIERSON DANIEL KDirector Sale −13.5K $16.38 $222K12.1Kdirect Mar 9, 2015Mar 11, 2015 Form 4 ↗
Olszewski Richard SEVP Sales and Marketing Sale −210 $17.46 $4K14.5Kdirect Feb 17, 2015Feb 17, 2015 Form 4 ↗
Olszewski Richard SEVP Sales and Marketing Sale −7,480 $17.33 $130K14.8Kdirect Feb 13, 2015Feb 17, 2015 Form 4 ↗
Olszewski Richard SEVP Sales and Marketing Sale −35.2K $17.00 $598K22.2Kdirect Feb 13, 2015Feb 17, 2015 Form 4 ↗
Wagner Jeffrey NEVP OSB Sale −32.3K $17.02 $549K81.8Kdirect Dec 10, 2014Dec 12, 2014 Form 4 ↗
Olszewski Richard SEVP Sales and Marketing Sale −285 $15.13 $4K76.3Kdirect Nov 24, 2014Nov 24, 2014 Form 4 ↗
Olszewski Richard SEVP Sales and Marketing Sale −10.5K $14.88 $156K76.6Kdirect Nov 20, 2014Nov 24, 2014 Form 4 ↗
Olszewski Richard SEVP Sales and Marketing Sale −25.0K $14.50 $363K76.3Kdirect May 22, 2014May 27, 2014 Form 4 ↗
DUNHAM ARCHIE WDirector Purchase Amended +318.8K $8.66 $2.8M646.3Kdirect Jun 5, 2012Jun 8, 2012 Form 4 ↗
DUNHAM ARCHIE WDirector Purchase Amended +64.7K $8.50 $550K337.5Kdirect Jun 4, 2012Jun 8, 2012 Form 4 ↗
Wagner Jeffrey NEVP OSB Sale −3,324 $9.91 $33K95.6Kdirect Mar 16, 2012Mar 20, 2012 Form 4 ↗
WEAVER JOHN WDirector Purchase +5,550 $9.02 $50K6,117direct May 18, 2010May 18, 2010 Form 4 ↗
DUNHAM ARCHIE WDirector Purchase +100.0K $10.24 $1.0M267.7Kdirect May 12, 2010May 13, 2010 Form 4 ↗
DUNHAM ARCHIE WDirector Purchase +150.0K $7.17 $1.1M167.7Kdirect Feb 17, 2010Feb 18, 2010 Form 4 ↗
Gottung Lizanne CDirector Purchase +5,000 $1.80 $9K31.9Kdirect Mar 17, 2009Feb 15, 2017 Form 4 ↗
STEVENS CURTIS MEVP, Administration and CFO Sale +38.6K $28.10 $1.1M97.9Kdirect May 2, 2006May 3, 2006 Form 4 ↗
DUNHAM ARCHIE WDirector Sale −900 $26.84 $24K9,716direct Mar 24, 2006Mar 27, 2006 Form 4 ↗
Stanton Harold NEVP, Specialty Products & Sale Sale −7,451 $25.92 $193K16.3Kdirect Mar 13, 2006Mar 14, 2006 Form 4 ↗
Stanton Harold NEVP, Specialty Products & Sale Sale −8,200 $25.92 $213K23.7Kdirect Mar 13, 2006Mar 14, 2006 Form 4 ↗
Stanton Harold NEVP, Specialty Products & Sale Sale −33.8K $25.92 $876K23.7Kdirect Mar 13, 2006Mar 14, 2006 Form 4 ↗
Stanton Harold NEVP, Specialty Products & Sale Sale −14.4K $25.92 $374K23.7Kdirect Mar 13, 2006Mar 14, 2006 Form 4 ↗
PATTEE RUSSELL S Sale −7,783 $28.00 $218K1,000direct Feb 16, 2006Feb 21, 2006 Form 4 ↗
PATTEE RUSSELL S Sale −2,167 $28.00 $61K8,783direct Feb 16, 2006Feb 21, 2006 Form 4 ↗
FRIERSON DANIEL KDirector Sale −9,000 $27.82 $250K5,899direct Feb 16, 2006Feb 21, 2006 Form 4 ↗

Source: SEC EDGAR Form 4 and Form 5 filings, SEC's quarterly bulk dataset through Jun 30, 2026, and KeyVex's half-hourly read of new filings since. Every row links its filing. Amendments are marked. Nothing here is a recommendation. All insider activity, market-wide →