LOUISIANA-PACIFIC CORP (LPX)

Data as of Sep 3, 2026, from SEC Form 4 filings.

XNYSLUMBER & WOOD PRODUCTS (NO FURNITURE)No open-market insider trades (90d)Watch LPX

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Latest LPX insider trades

Lizanne M. Bruce
Open-market sale$89K
Jun 15, 2026
Lizanne M. Bruce
Open-market sale$102K
Mar 10, 2026

About LOUISIANA-PACIFIC CORP (LPX)

Louisiana-Pacific Corp is an oriented strand board producer and also offers engineered wood siding used in home construction and repair and remodel projects. The Siding business of the company serves different markets with a broad product portfolio of engineered wood siding, trim, soffit, and fascia. The Company operates through three operating segments: Siding, OSB, and LP South America (LPSA). The company generates majority of its revenue from siding segment.

Headquarters: NASHVILLE, TN
Employees: 4,300
Listed: 1972
Exchange: XNYS
Sector: Materials

https://lpcorp.com SEC filings for LPX on EDGAR

LPX Form 4 activity by transaction type, last 90 days

Form 4 transaction type	Transactions	Shares	Total value
Grant or award	1	9,083

Dollar totals cover purchases and sales only (codes P and S). Grants, option exercises, gifts and tax withholding are counted in shares, because none of them is a trade at a market price.

LPX insider transactions (Form 4)

42 Form 4 filings on record, the earliest from Nov 14, 2024, newest first. Filing history page 1 of 2.

Date	Insider	Transaction	Security	Shares	Price	Value
Sep 1, 2026	Aaron Howald - Officer	Grant or award	Common Stock	9,083^{footnote F1}	$0.00	-
Footnote F1 (shares): Consists of restricted stock units granted pursuant to the Louisiana-Pacific Corporation 2022 Omnibus Stock Award Plan. The restricted stock units vest in three equal installments beginning on the first anniversary of the grant date.
Jul 1, 2026	Anthony Hamill - Officer	Tax withholding / forfeiture	Common Stock	1,064	$78.66	$84K
Jun 15, 2026	Lizanne M. Bruce	Open-market sale	Common Stock	1,141	$78.21	$89K
Jun 15, 2026	Lizanne M. Bruce	Other	Common Stock	378	$0.00	-
May 8, 2026	Jose A. Bayardo	Grant or award	Common Stock	1,863^{footnote F1}	$0.00	-
Footnote F1 (shares): Restricted stock units ("RSUs") granted to non-employee directors pursuant to the Louisiana-Pacific Corporation 2022 Omnibus Stock Award Plan will vest in full on May 8, 2027. Each RSU represents a contingent right to receive one share of the issuer's common stock.
May 8, 2026	Ty R. Silberhorn	Grant or award	Common Stock	1,863^{footnote F1}	$0.00	-
Footnote F1 (shares): Restricted stock units ("RSUs") granted to non-employee directors pursuant to the Louisiana-Pacific Corporation 2022 Omnibus Stock Award Plan will vest in full on May 8, 2027. Each RSU represents a contingent right to receive one share of the issuer's common stock. The reporting… Full note on SEC EDGAR
May 8, 2026	Jeanmichel Ribieras	Grant or award	Common Stock	1,863^{footnote F1}	$0.00	-
Footnote F1 (shares): Restricted stock units ("RSUs") granted to non-employee directors pursuant to the Louisiana-Pacific Corporation 2022 Omnibus Stock Award Plan will vest in full on May 8, 2027. Each RSU represents a contingent right to receive one share of the issuer's common stock.
May 8, 2026	Stephen E. Macadam	Grant or award	Common Stock	1,863^{footnote F1}	$0.00	-
Footnote F1 (shares): Restricted stock units ("RSUs") granted to non-employee directors pursuant to the Louisiana-Pacific Corporation 2022 Omnibus Stock Award Plan will vest in full on May 8, 2027. Each RSU represents a contingent right to receive one share of the issuer's common stock. The reporting… Full note on SEC EDGAR
May 8, 2026	F. Nicholas Grasberger III	Grant or award	Common Stock	1,863^{footnote F1}	$0.00	-
Footnote F1 (shares): Restricted stock units ("RSUs") granted to non-employee directors pursuant to the Louisiana-Pacific Corporation 2022 Omnibus Stock Award Plan will vest in full on May 8, 2027. Each RSU represents a contingent right to receive one share of the issuer's common stock. The reporting… Full note on SEC EDGAR
May 8, 2026	Lizanne M. Bruce	Grant or award	Common Stock	1,863^{footnote F1}	$0.00	-
Footnote F1 (shares): Restricted stock units ("RSUs") granted to non-employee directors pursuant to the Louisiana-Pacific Corporation 2022 Omnibus Stock Award Plan will vest in full on May 8, 2027. Each RSU represents a contingent right to receive one share of the issuer's common stock.
May 8, 2026	Kelly Hefner Barrett	Grant or award	Common Stock	1,863^{footnote F1}	$0.00	-
Footnote F1 (shares): Restricted stock units ("RSUs") granted to non-employee directors pursuant to the Louisiana-Pacific Corporation 2022 Omnibus Stock Award Plan will vest in full on May 8, 2027. Each RSU represents a contingent right to receive one share of the issuer's common stock.
Apr 7, 2026	Jason Paul Ringblom - Officer	Tax withholding / forfeiture	Common Stock	1,198	$69.89	$84K
Mar 10, 2026	Lizanne M. Bruce	Open-market sale	Common Stock	1,300	$78.59	$102K
Feb 19, 2026	F. Nicholas Grasberger III	Open-market purchase	Common Stock	20,000	$85.49^{footnote F1}	$1.71M
Footnote F1 (price): The price reported in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $85.28 to $85.52, inclusive. The reporting person undertakes to provide to Louisiana-Pacific Corporation, any security holder of… Full note on SEC EDGAR
Feb 18, 2026	William Bradley Southern - Officer	Open-market sale	Common Stock	707^{footnote F1}	$89.61^{footnote F9}	$63K
Feb 17, 2026	William Bradley Southern - Officer	Open-market sale	Common Stock	293^{footnote F1}	$87.02^{footnote F2}	$25K
Feb 17, 2026	William Bradley Southern - Officer	Open-market sale	Common Stock	3,230^{footnote F1}	$88.61^{footnote F3}	$286K
Feb 17, 2026	William Bradley Southern - Officer	Open-market sale	Common Stock	9,323^{footnote F1}	$89.48^{footnote F4}	$834K
Feb 17, 2026	William Bradley Southern - Officer	Open-market sale	Common Stock	1,320^{footnote F1}	$90.12^{footnote F5}	$119K
Feb 18, 2026	William Bradley Southern - Officer	Open-market sale	Common Stock	5,581^{footnote F1}	$86.87^{footnote F6}	$485K
Feb 18, 2026	William Bradley Southern - Officer	Open-market sale	Common Stock	4,592^{footnote F1}	$88.05^{footnote F7}	$404K
Feb 18, 2026	William Bradley Southern - Officer	Open-market sale	Common Stock	3,286^{footnote F1}	$88.84^{footnote F8}	$292K
Footnote F1 (shares): The reported sale of shares occurred automatically pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on August 27, 2025. Footnote F2 (price): The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $86.65 to $87.55, inclusive. The reporting person undertakes to provide to Louisiana-Pacific Corporation, any security holder of Louisiana-Pacific… Full note on SEC EDGAR Footnote F3 (price): The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $87.965 to $88.965, inclusive. Footnote F4 (price): The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $88.99 to $89.98, inclusive. Footnote F5 (price): The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $89.995 to $90.35, inclusive. Footnote F6 (price): The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $86.45 to $87.43, inclusive. Footnote F7 (price): The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $87.465 to $88.465, inclusive. Footnote F8 (price): The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $88.47 to $89.47, inclusive. Footnote F9 (price): The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $89.48 to $90.01, inclusive.
Feb 12, 2026	Anthony Hamill - Officer	Grant or award	Common Stock	6,710^{footnote F1}	$0.00	-
Footnote F1 (shares): Consists of restricted stock units ("RSUs") granted pursuant to the Louisiana-Pacific Corporation 2022 Omnibus Stock Award Plan. The RSUs vest in three equal annual installments beginning on the first anniversary of the grant date.
Feb 12, 2026	Nicole C. Daniel - Officer	Tax withholding / forfeiture	Common Stock	1,512	$93.89	$142K
Feb 13, 2026	Nicole C. Daniel - Officer	Tax withholding / forfeiture	Common Stock	592	$93.62	$55K
Feb 12, 2026	Nicole C. Daniel - Officer	Grant or award	Common Stock	5,325^{footnote F1}	$0.00	-
Feb 12, 2026	Nicole C. Daniel - Officer	Grant or award	Common Stock	3,843^{footnote F2}	$0.00	-
Footnote F1 (shares): Consists of restricted stock units ("RSUs") granted pursuant to the Louisiana-Pacific Corporation 2022 Omnibus Stock Award Plan. The RSUs vest in three equal annual installments beginning on the first anniversary of the grant date. Footnote F2 (shares): Reflects payout of 2023 performance stock units ("PSUs") at 88% of target award amount and includes shares credited as dividend equivalents on such PSUs.
Feb 12, 2026	Leslie E. Davis - Officer	Grant or award	Common Stock	1,385^{footnote F1}	$0.00	-
Feb 12, 2026	Leslie E. Davis - Officer	Tax withholding / forfeiture	Common Stock	124	$93.89	$12K
Feb 13, 2026	Leslie E. Davis - Officer	Tax withholding / forfeiture	Common Stock	115	$93.62	$11K
Feb 12, 2026	Leslie E. Davis - Officer	Grant or award	Common Stock	419^{footnote F2}	$0.00	-
Footnote F1 (shares): Consists of restricted stock units ("RSUs") granted pursuant to the Louisiana-Pacific Corporation 2022 Omnibus Stock Award Plan. The RSUs vest in three equal annual installments beginning on the first anniversary of the grant date. Footnote F2 (shares): Reflects payout of 2023 performance stock units ("PSUs") at 88% of target award amount and includes shares credited as dividend equivalents on such PSUs.
Feb 12, 2026	William Bradley Southern - Officer	Tax withholding / forfeiture	Common Stock	16,475	$93.89	$1.55M
Feb 13, 2026	William Bradley Southern - Officer	Tax withholding / forfeiture	Common Stock	2,361	$93.62	$221K
Feb 12, 2026	William Bradley Southern - Officer	Grant or award	Common Stock	41,852^{footnote F1}	$0.00	-
Footnote F1 (shares): Reflects payout of 2023 performance stock units ("PSUs") at 88% of target award amount and includes shares credited as dividend equivalents on such PSUs.
Feb 12, 2026	Alan Haughie - Officer	Tax withholding / forfeiture	Common Stock	3,225	$93.89	$303K
Feb 13, 2026	Alan Haughie - Officer	Tax withholding / forfeiture	Common Stock	887	$93.62	$83K
Feb 12, 2026	Alan Haughie - Officer	Grant or award	Common Stock	7,988^{footnote F1}	$0.00	-
Feb 12, 2026	Alan Haughie - Officer	Grant or award	Common Stock	8,196^{footnote F2}	$0.00	-
Footnote F1 (shares): Consists of restricted stock units ("RSUs") granted pursuant to the Louisiana-Pacific Corporation 2022 Omnibus Stock Award Plan. The RSUs vest in three equal annual installments beginning on the first anniversary of the grant date. Footnote F2 (shares): Reflects payout of 2023 performance stock units ("PSUs") at 88% of target award amount and includes shares credited as dividend equivalents on such PSUs.
Feb 12, 2026	Craig M. Sichling - Officer	Tax withholding / forfeiture	Common Stock	691	$93.89	$65K
Feb 13, 2026	Craig M. Sichling - Officer	Tax withholding / forfeiture	Common Stock	173	$93.62	$16K
Feb 12, 2026	Craig M. Sichling - Officer	Grant or award	Common Stock	4,260^{footnote F1}	$0.00	-
Feb 12, 2026	Craig M. Sichling - Officer	Grant or award	Common Stock	1,603^{footnote F2}	$0.00	-
Footnote F1 (shares): Consists of restricted stock units ("RSUs") granted pursuant to the Louisiana-Pacific Corporation 2022 Omnibus Stock Award Plan. The RSUs vest in three equal annual installments beginning on the first anniversary of the grant date. Footnote F2 (shares): Reflects payout of 2023 performance stock units ("PSUs") at 88% of target award amount and includes shares credited as dividend equivalents on such PSUs.
Feb 12, 2026	Jason Paul Ringblom - Officer	Tax withholding / forfeiture	Common Stock	3,019	$93.89	$283K
Feb 13, 2026	Jason Paul Ringblom - Officer	Tax withholding / forfeiture	Common Stock	709	$93.62	$66K
Feb 12, 2026	Jason Paul Ringblom - Officer	Grant or award	Common Stock	7,672^{footnote F2}	$0.00	-
Feb 12, 2026	Jason Paul Ringblom - Officer	Grant or award	Common Stock	19,171^{footnote F1}	$0.00	-
Footnote F1 (shares): Consists of restricted stock units ("RSUs") granted pursuant to the Louisiana-Pacific Corporation 2022 Omnibus Stock Award Plan. The RSUs vest in three equal annual installments beginning on the first anniversary of the grant date. Footnote F2 (shares): Reflects payout of 2023 performance stock units ("PSUs") at 88% of target award amount and includes shares credited as dividend equivalents on such PSUs.
Feb 10, 2026	Jason Paul Ringblom - Officer	Tax withholding / forfeiture	Common Stock	1,143	$96.59	$110K
Feb 8, 2026	Craig M. Sichling - Officer	Tax withholding / forfeiture	Common Stock	169	$96.97	$16K
Jan 29, 2026	Craig M. Sichling - Officer	Tax withholding / forfeiture	Common Stock	27	$86.44	$2K
Feb 8, 2026	William Bradley Southern - Officer	Tax withholding / forfeiture	Common Stock	3,968	$96.97	$385K
Feb 8, 2026	Nicole C. Daniel - Officer	Tax withholding / forfeiture	Common Stock	792	$96.97	$77K
Feb 8, 2026	Alan Haughie - Officer	Tax withholding / forfeiture	Common Stock	1,342	$96.97	$130K
Feb 8, 2026	Leslie E. Davis - Officer	Tax withholding / forfeiture	Common Stock	47	$96.97	$5K
Feb 8, 2026	Jason Paul Ringblom - Officer	Tax withholding / forfeiture	Common Stock	1,117	$96.97	$108K
Feb 2, 2026	William Bradley Southern - Officer	Open-market sale	Common Stock	7,080^{footnote F1}	$85.16^{footnote F2}	$603K
Feb 3, 2026	William Bradley Southern - Officer	Open-market sale	Common Stock	700^{footnote F1}	$85.89^{footnote F3}	$60K
Feb 3, 2026	William Bradley Southern - Officer	Open-market sale	Common Stock	3,406^{footnote F1}	$86.92^{footnote F4}	$296K
Feb 3, 2026	William Bradley Southern - Officer	Open-market sale	Common Stock	5,930^{footnote F1}	$87.70^{footnote F5}	$520K
Feb 3, 2026	William Bradley Southern - Officer	Open-market sale	Common Stock	9,893^{footnote F1}	$88.80^{footnote F6}	$878K
Feb 3, 2026	William Bradley Southern - Officer	Open-market sale	Common Stock	532^{footnote F1}	$89.78^{footnote F7}	$48K
Feb 3, 2026	William Bradley Southern - Officer	Open-market sale	Common Stock	726^{footnote F1}	$90.68^{footnote F8}	$66K
Feb 3, 2026	William Bradley Southern - Officer	Open-market sale	Common Stock	65^{footnote F1}	$91.46^{footnote F9}	$6K
Footnote F1 (shares): The reported sale of shares occurred automatically pursuant to a Rule 10b5 -1 trading plan adopted by the reporting person on August 27, 2025. Footnote F2 (price): The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $85.00 to $85.51, inclusive. The reporting person undertakes to provide to Louisiana-Pacific Corporation, any security holder of Louisiana-Pacific… Full note on SEC EDGAR Footnote F3 (price): The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $85.255 to $86.235, inclusive. Footnote F4 (price): The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $86.27 to $87.265, inclusive. Footnote F5 (price): The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $87.29 to $88.29, inclusive Footnote F6 (price): The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $88.30 to $89.295, inclusive. Footnote F7 (price): The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $89.33 to $90.33, inclusive. Footnote F8 (price): The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $90.395 to $91.17, inclusive. Footnote F9 (price): The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $91.41 to $91.54, inclusive.
Jan 14, 2026	William Bradley Southern - Officer	Open-market sale	Common Stock	3,449^{footnote F1}	$90.80^{footnote F2}	$313K
Jan 14, 2026	William Bradley Southern - Officer	Open-market sale	Common Stock	48,088^{footnote F1}	$91.66^{footnote F3}	$4.41M
Jan 14, 2026	William Bradley Southern - Officer	Open-market sale	Common Stock	3,762^{footnote F1}	$92.46^{footnote F4}	$348K
Jan 14, 2026	William Bradley Southern - Officer	Open-market sale	Common Stock	47^{footnote F1}	$93.39	$4K
Jan 15, 2026	William Bradley Southern - Officer	Open-market sale	Common Stock	3,788^{footnote F1}	$92.21^{footnote F5}	$349K
Jan 15, 2026	William Bradley Southern - Officer	Open-market sale	Common Stock	6,361^{footnote F1}	$93.19^{footnote F6}	$593K
Jan 15, 2026	William Bradley Southern - Officer	Open-market sale	Common Stock	4,017^{footnote F1}	$93.71^{footnote F7}	$376K
Footnote F1 (shares): The reported sale of shares occurred automatically pursuant to a Rule 10b5 -1 trading plan adopted by the reporting person on August 27, 2025. Footnote F2 (price): The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $90.16 to $91.15, inclusive. The reporting person undertakes to provide to Louisiana-Pacific Corporation, any security holder of Louisiana-Pacific… Full note on SEC EDGAR Footnote F3 (price): The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $91.17 to $92.17, inclusive. Footnote F4 (price): The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $92.19 to $93.165, inclusive. Footnote F5 (price): The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $91.535 to $92.535, inclusive. Footnote F6 (price): The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $92.54 to $93.54, inclusive. Footnote F7 (price): The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $93.545 to $94.015, inclusive.

Recent LPX Form 8-K filings

Read LPX company news

Sep 1, 2026Item 7.01, 9.01

Read the filing on SEC EDGAR

Aug 5, 2026Item 2.02, 9.01

Read the filing on SEC EDGAR

Jul 31, 2026Item 8.01, 9.01

Read the filing on SEC EDGAR

Jun 1, 2026Item 5.02, 7.01, 9.01

Read the filing on SEC EDGAR

Recent LPX Form 144 notices of proposed sale

An insider files Form 144 before selling restricted or control stock. It announces a planned sale. If the sale goes ahead, it shows up later on a Form 4.

Filed	Filer	Relationship	Shares	Market value	Notice
Jun 15, 2026	-	-	-	-	View on EDGAR

Congress trades in LPX

All congress trades

Stock trades in LPX disclosed by members of the U.S. House in the last 12 months, newest first. Values are the ranges as filed.

Member	Type	Traded	Disclosed	Value range	Owner	Days to disclose	Filing
Lisa C. McClainRepublican, MI-09	Sale

LPX insider trading FAQ

What is the latest insider trade for LPX?

LOUISIANA-PACIFIC CORP (LPX) had 1 insider filing in the last 90 days, with the most recent on 2026-09-03. The full record for LPX runs to 42 Form 4 filings, the earliest from 2024-11-14. InsiderAlpha adds new Form 4, Form 144 and 8-K filings as they arrive from SEC EDGAR.

How many insiders are buying LPX stock?

No insider purchases of LPX were filed in the last 90 days. 2 purchases are on record for this company.

How many insiders are selling LPX stock?

No insider sales of LPX were filed in the last 90 days. 32 sales are on record for this company.

Where can I see LPX SEC filings (Form 4, 10-K, 10-Q, 8-K)?

This page collects LPX Form 4 insider transactions, Form 144 sale notices and 8-K filings in one place. Annual 10-K and quarterly 10-Q reports live on the company's SEC EDGAR page.

More Materials companies with insider activity

Recent insider filings

The EDGAR links open each original Form 4, so you can check any number on this page against the filing it came from.

Sep 3, 2026 - Aaron Howald view on EDGAR
Jul 6, 2026 - Anthony Hamill view on EDGAR
Jun 16, 2026 - Lizanne M. Bruce view on EDGAR
May 11, 2026 - Jose A. Bayardo view on EDGAR
May 11, 2026 - Ty R. Silberhorn view on EDGAR
May 11, 2026 - Jeanmichel Ribieras view on EDGAR
May 11, 2026 - Stephen E. Macadam view on EDGAR
May 11, 2026 - F. Nicholas Grasberger III view on EDGAR
May 11, 2026 - Lizanne M. Bruce view on EDGAR

Related companies with recent insider activity

Learn more

What the Form 4 transaction codes mean: Grants, option exercises, gifts and tax withholding are not trades on the market. The codes say which is which.
Form 144 vs Form 4: A Form 144 announces a planned sale; the Form 4 reports it after it happens.
Insider activity in Materials: Where LPX's peers are being bought and sold.
Every recent Form 4: The market-wide feed, updated as filings arrive from SEC EDGAR.

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Form 4 transaction type

Transactions

Total value

Grant or award

9,083

Date

Insider

Transaction

Security

Price

Value

Sep 1, 2026

Aaron Howald - Officer

Grant or award

Common Stock

9,083^{footnote F1}

$0.00

Footnote F1 (shares): Consists of restricted stock units granted pursuant to the Louisiana-Pacific Corporation 2022 Omnibus Stock Award Plan. The restricted stock units vest in three equal installments beginning on the first anniversary of the grant date.

Jul 1, 2026

Anthony Hamill - Officer

Tax withholding / forfeiture

Common Stock

1,064

$78.66

$84K

Jun 15, 2026

Lizanne M. Bruce

Open-market sale

Common Stock

1,141

$78.21

$89K

Jun 15, 2026

Lizanne M. Bruce

Other

Common Stock

378

$0.00

May 8, 2026

Jose A. Bayardo

Grant or award

Common Stock

1,863^{footnote F1}

$0.00

Footnote F1 (shares): Restricted stock units ("RSUs") granted to non-employee directors pursuant to the Louisiana-Pacific Corporation 2022 Omnibus Stock Award Plan will vest in full on May 8, 2027. Each RSU represents a contingent right to receive one share of the issuer's common stock.

May 8, 2026

Ty R. Silberhorn

Grant or award

Common Stock

1,863^{footnote F1}

$0.00

Footnote F1 (shares): Restricted stock units ("RSUs") granted to non-employee directors pursuant to the Louisiana-Pacific Corporation 2022 Omnibus Stock Award Plan will vest in full on May 8, 2027. Each RSU represents a contingent right to receive one share of the issuer's common stock. The reporting… Full note on SEC EDGAR

May 8, 2026

Jeanmichel Ribieras

Grant or award

Common Stock

1,863^{footnote F1}

$0.00

Footnote F1 (shares): Restricted stock units ("RSUs") granted to non-employee directors pursuant to the Louisiana-Pacific Corporation 2022 Omnibus Stock Award Plan will vest in full on May 8, 2027. Each RSU represents a contingent right to receive one share of the issuer's common stock.

May 8, 2026

Stephen E. Macadam

Grant or award

Common Stock

1,863^{footnote F1}

$0.00

Footnote F1 (shares): Restricted stock units ("RSUs") granted to non-employee directors pursuant to the Louisiana-Pacific Corporation 2022 Omnibus Stock Award Plan will vest in full on May 8, 2027. Each RSU represents a contingent right to receive one share of the issuer's common stock. The reporting… Full note on SEC EDGAR

May 8, 2026

F. Nicholas Grasberger III

Grant or award

Common Stock

1,863^{footnote F1}

$0.00

Footnote F1 (shares): Restricted stock units ("RSUs") granted to non-employee directors pursuant to the Louisiana-Pacific Corporation 2022 Omnibus Stock Award Plan will vest in full on May 8, 2027. Each RSU represents a contingent right to receive one share of the issuer's common stock. The reporting… Full note on SEC EDGAR

May 8, 2026

Lizanne M. Bruce

Grant or award

Common Stock

1,863^{footnote F1}

$0.00

Footnote F1 (shares): Restricted stock units ("RSUs") granted to non-employee directors pursuant to the Louisiana-Pacific Corporation 2022 Omnibus Stock Award Plan will vest in full on May 8, 2027. Each RSU represents a contingent right to receive one share of the issuer's common stock.

May 8, 2026

Kelly Hefner Barrett

Grant or award

Common Stock

1,863^{footnote F1}

$0.00

Footnote F1 (shares): Restricted stock units ("RSUs") granted to non-employee directors pursuant to the Louisiana-Pacific Corporation 2022 Omnibus Stock Award Plan will vest in full on May 8, 2027. Each RSU represents a contingent right to receive one share of the issuer's common stock.

Apr 7, 2026

Jason Paul Ringblom - Officer

Tax withholding / forfeiture

Common Stock

1,198

$69.89

$84K

Mar 10, 2026

Lizanne M. Bruce

Open-market sale

Common Stock

1,300

$78.59

$102K

Feb 19, 2026

F. Nicholas Grasberger III

Open-market purchase

Common Stock

20,000

$85.49^{footnote F1}

$1.71M

Footnote F1 (price): The price reported in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $85.28 to $85.52, inclusive. The reporting person undertakes to provide to Louisiana-Pacific Corporation, any security holder of… Full note on SEC EDGAR

Feb 18, 2026