Louisiana-Pacific Corp SEC filings LPX
Louisiana-Pacific Corp has 1,003 filings in SEC EDGAR's recent list, going back to Feb 2, 2011. Its latest annual report, Form ARS, was filed on Mar 20, 2026 for the period ended Dec 31, 2025. The latest quarterly report (Form 10-Q) was filed on Nov 3, 2026, covering the quarter ended Sep 30, 2026. The most recent current report (Form 8-K) was filed on Nov 5, 2026 (other events). The company's fiscal year ends on December 31.
| Form | Description | Filed | Period |
|---|---|---|---|
| 8-K |
Current report
Other events
|
Nov 5, 2026 | Nov 4, 2026 |
| 10-Q | Quarterly report | Nov 3, 2026 | Sep 30, 2026 |
| 8-K |
Current report
Results of operations
|
Nov 3, 2026 | Nov 3, 2026 |
| 4 | Insider transaction | Sep 3, 2026 | Sep 1, 2026 |
| 3 | Initial insider ownership | Sep 1, 2026 | Sep 1, 2026 |
| 8-K |
Current report
Regulation FD disclosure
|
Sep 1, 2026 | Sep 1, 2026 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Aug 14, 2026 | — |
| 10-Q | Quarterly report | Aug 5, 2026 | Jun 30, 2026 |
| 8-K |
Current report
Results of operations
|
Aug 5, 2026 | Aug 5, 2026 |
| 8-K |
Current report
Other events
|
Jul 31, 2026 | Jul 31, 2026 |
| 4 | Insider transaction | Jul 6, 2026 | Jul 1, 2026 |
| 11-K | Employee savings plan report | Jun 26, 2026 | Dec 31, 2025 |
| 4 | Insider transaction | Jun 16, 2026 | Jun 15, 2026 |
| 144 | Notice of proposed sale | Jun 15, 2026 | — |
| 8-K |
Current report
Officer or director change, Regulation FD disclosure
|
Jun 1, 2026 | May 27, 2026 |
| SCHEDULE 13G | Ownership over 5% (passive) | May 15, 2026 | — |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | May 15, 2026 | — |
| 4 | Insider transaction | May 11, 2026 | May 8, 2026 |
| 4 | Insider transaction | May 11, 2026 | May 8, 2026 |
| 4 | Insider transaction | May 11, 2026 | May 8, 2026 |
| 4 | Insider transaction | May 11, 2026 | May 8, 2026 |
| 4 | Insider transaction | May 11, 2026 | May 8, 2026 |
| 4 | Insider transaction | May 11, 2026 | May 8, 2026 |
| 4 | Insider transaction | May 11, 2026 | May 8, 2026 |
| 10-Q | Quarterly report | May 6, 2026 | Mar 31, 2026 |
| 8-K |
Current report
Results of operations
|
May 6, 2026 | May 6, 2026 |
| 8-K |
Current report
Shareholder vote results
|
May 5, 2026 | May 1, 2026 |
| 8-K |
Current report
Other events
|
May 1, 2026 | May 1, 2026 |
| 4 | Insider transaction | Apr 8, 2026 | Apr 7, 2026 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Mar 27, 2026 | — |
| ARS | Annual report to shareholders | Mar 20, 2026 | Dec 31, 2025 |
| DEFA14A | Additional proxy material | Mar 20, 2026 | — |
| DEF 14A | Proxy statement | Mar 20, 2026 | May 1, 2026 |
| 4 | Insider transaction | Mar 11, 2026 | Mar 10, 2026 |
| 144 | Notice of proposed sale | Mar 10, 2026 | — |
| 4 | Insider transaction | Feb 23, 2026 | Feb 19, 2026 |
| 4 | Insider transaction | Feb 18, 2026 | Feb 17, 2026 |
| 4 | Insider transaction | Feb 17, 2026 | Feb 12, 2026 |
| 4 | Insider transaction | Feb 17, 2026 | Feb 12, 2026 |
| 4 | Insider transaction | Feb 17, 2026 | Feb 12, 2026 |
| 4 | Insider transaction | Feb 17, 2026 | Feb 12, 2026 |
| 4 | Insider transaction | Feb 17, 2026 | Feb 12, 2026 |
| 4 | Insider transaction | Feb 17, 2026 | Feb 12, 2026 |
| 4 | Insider transaction | Feb 17, 2026 | Feb 12, 2026 |
| 144 | Notice of proposed sale | Feb 17, 2026 | — |
| SCHEDULE 13G | Ownership over 5% (passive) | Feb 17, 2026 | — |
| 10-K | Annual report | Feb 17, 2026 | Dec 31, 2025 |
| 8-K |
Current report
Results of operations
|
Feb 17, 2026 | Feb 17, 2026 |
| 8-K/A |
Amended current report
Officer or director change
|
Feb 17, 2026 | Oct 30, 2025 |
| 8-K |
Current report
Other events
|
Feb 13, 2026 | Feb 13, 2026 |
| 4 | Insider transaction | Feb 11, 2026 | Feb 10, 2026 |
| 4 | Insider transaction | Feb 11, 2026 | Feb 10, 2026 |
| 4 | Insider transaction | Feb 11, 2026 | Feb 10, 2026 |
| 4 | Insider transaction | Feb 11, 2026 | Feb 10, 2026 |
| 4 | Insider transaction | Feb 11, 2026 | Feb 10, 2026 |
| 4 | Insider transaction | Feb 11, 2026 | Feb 10, 2026 |
| 4 | Insider transaction | Feb 11, 2026 | Jan 29, 2026 |
| 4 | Insider transaction | Feb 10, 2026 | Feb 8, 2026 |
| 4 | Insider transaction | Feb 10, 2026 | Feb 8, 2026 |
| 4 | Insider transaction | Feb 10, 2026 | Feb 8, 2026 |
| 4 | Insider transaction | Feb 10, 2026 | Feb 8, 2026 |
| 4 | Insider transaction | Feb 10, 2026 | Feb 8, 2026 |
| 4 | Insider transaction | Feb 4, 2026 | Feb 2, 2026 |
| 144 | Notice of proposed sale | Feb 3, 2026 | — |
| 144 | Notice of proposed sale | Feb 2, 2026 | — |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Jan 30, 2026 | — |
| 8-K |
Current report
Officer or director change, Regulation FD disclosure
|
Jan 28, 2026 | Jan 23, 2026 |
| 4 | Insider transaction | Jan 16, 2026 | Jan 14, 2026 |
| 144 | Notice of proposed sale | Jan 14, 2026 | — |
| 4 | Insider transaction | Dec 17, 2025 | Dec 15, 2025 |
| 144 | Notice of proposed sale | Dec 15, 2025 | — |
| 10-Q/A | Amended quarterly report | Dec 12, 2025 | Sep 30, 2025 |
| 4 | Insider transaction | Dec 9, 2025 | Dec 5, 2025 |
| 4 | Insider transaction | Dec 9, 2025 | Dec 5, 2025 |
| SCHEDULE 13G | Ownership over 5% (passive) | Nov 13, 2025 | — |
| 4 | Insider transaction | Nov 12, 2025 | Nov 7, 2025 |
| 10-Q | Quarterly report | Nov 5, 2025 | Sep 30, 2025 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Nov 5, 2025 | — |
| 8-K |
Current report
Results of operations
|
Nov 5, 2025 | Nov 5, 2025 |
| 8-K |
Current report
Officer or director change
|
Nov 3, 2025 | Oct 30, 2025 |
| 8-K |
Current report
Other events
|
Oct 30, 2025 | Oct 30, 2025 |
| 4 | Insider transaction | Aug 14, 2025 | Aug 14, 2025 |
| 4 | Insider transaction | Aug 13, 2025 | Aug 13, 2025 |
| 144 | Notice of proposed sale | Aug 13, 2025 | — |
| 10-Q | Quarterly report | Aug 6, 2025 | Jun 30, 2025 |
| 8-K |
Current report
Results of operations
|
Aug 6, 2025 | Aug 6, 2025 |
| 8-K |
Current report
Other events
|
Aug 1, 2025 | Aug 1, 2025 |
| 3 | Initial insider ownership | Jul 7, 2025 | Jun 30, 2025 |
| 11-K | Employee savings plan report | Jun 26, 2025 | Dec 31, 2024 |
| 8-K |
Current report
Officer or director change
|
Jun 20, 2025 | Jun 16, 2025 |
| 4 | Insider transaction | Jun 13, 2025 | Jun 11, 2025 |
| 144 | Notice of proposed sale | Jun 11, 2025 | — |
| 4 | Insider transaction | May 19, 2025 | May 15, 2025 |
| 4 | Insider transaction | May 19, 2025 | May 15, 2025 |
| 4 | Insider transaction | May 19, 2025 | May 15, 2025 |
| 4 | Insider transaction | May 19, 2025 | May 15, 2025 |
| 4 | Insider transaction | May 19, 2025 | May 15, 2025 |
| 4 | Insider transaction | May 19, 2025 | May 15, 2025 |
| 4 | Insider transaction | May 19, 2025 | May 15, 2025 |
| 4 | Insider transaction | May 19, 2025 | May 15, 2025 |
| 4 | Insider transaction | May 19, 2025 | May 15, 2025 |
| 8-K |
Current report
Shareholder vote results
|
May 13, 2025 | May 8, 2025 |
| 10-Q | Quarterly report | May 6, 2025 | Mar 31, 2025 |
| 8-K |
Current report
Results of operations, Other events
|
May 6, 2025 | May 6, 2025 |
| 3 | Initial insider ownership | Apr 28, 2025 | Apr 7, 2025 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Apr 17, 2025 | — |
| 4 | Insider transaction | Apr 9, 2025 | Apr 7, 2025 |
| 4 | Insider transaction | Apr 9, 2025 | Apr 7, 2025 |
| 8-K |
Current report
Officer or director change
|
Apr 3, 2025 | Apr 2, 2025 |
| 8-K |
Current report
Material agreement
|
Mar 28, 2025 | Mar 26, 2025 |
| ARS | Annual report to shareholders | Mar 27, 2025 | Dec 31, 2024 |
| DEFA14A | Additional proxy material | Mar 27, 2025 | — |
| DEF 14A | Proxy statement | Mar 27, 2025 | May 8, 2025 |
| 4 | Insider transaction | Mar 6, 2025 | Mar 4, 2025 |
| 3 | Initial insider ownership | Feb 27, 2025 | Feb 25, 2025 |
| 8-K |
Current report
Officer or director change, Regulation FD disclosure
|
Feb 27, 2025 | Feb 25, 2025 |
| 10-K | Annual report | Feb 19, 2025 | Dec 31, 2024 |
| 8-K |
Current report
Results of operations
|
Feb 19, 2025 | Feb 19, 2025 |
| 8-K |
Current report
Officer or director change
|
Feb 18, 2025 | Feb 13, 2025 |
| 4/A | Filing | Feb 18, 2025 | Feb 10, 2025 |
| 4 | Insider transaction | Feb 14, 2025 | Feb 13, 2025 |
| 4 | Insider transaction | Feb 14, 2025 | Feb 13, 2025 |
| 4 | Insider transaction | Feb 14, 2025 | Feb 13, 2025 |
| 4 | Insider transaction | Feb 14, 2025 | Feb 13, 2025 |
| 4 | Insider transaction | Feb 14, 2025 | Feb 13, 2025 |
| 4 | Insider transaction | Feb 14, 2025 | Feb 13, 2025 |
| 4 | Insider transaction | Feb 14, 2025 | Feb 13, 2025 |
| 4 | Insider transaction | Feb 14, 2025 | Feb 13, 2025 |
| 4 | Insider transaction | Feb 14, 2025 | Feb 13, 2025 |
| 8-K |
Current report
Bylaw or fiscal year change, Other events
|
Feb 14, 2025 | Feb 13, 2025 |
| 4 | Insider transaction | Feb 12, 2025 | Feb 10, 2025 |
| 4 | Insider transaction | Feb 12, 2025 | Feb 10, 2025 |
| 4 | Insider transaction | Feb 12, 2025 | Feb 10, 2025 |
| 4 | Insider transaction | Feb 12, 2025 | Feb 10, 2025 |
| 4 | Insider transaction | Feb 12, 2025 | Feb 10, 2025 |
| SCHEDULE 13G | Ownership over 5% (passive) | Feb 12, 2025 | — |
| 4 | Insider transaction | Feb 11, 2025 | Feb 8, 2025 |
| 4 | Insider transaction | Feb 11, 2025 | Feb 11, 2025 |
| 4 | Insider transaction | Feb 11, 2025 | Feb 8, 2025 |
| 4 | Insider transaction | Feb 11, 2025 | Feb 8, 2025 |
| 4 | Insider transaction | Feb 11, 2025 | Feb 8, 2025 |
| 4 | Insider transaction | Feb 11, 2025 | Feb 8, 2025 |
| 3 | Initial insider ownership | Feb 10, 2025 | Feb 6, 2025 |
| 3 | Initial insider ownership | Feb 10, 2025 | Feb 6, 2025 |
| 8-K |
Current report
Officer or director change, Regulation FD disclosure
|
Feb 10, 2025 | Feb 6, 2025 |
| 4 | Insider transaction | Dec 20, 2024 | Dec 18, 2024 |
| S-8 POS | Filing | Dec 19, 2024 | — |
| S-8 POS | Filing | Dec 19, 2024 | — |
| S-8 POS | Filing | Dec 19, 2024 | — |
| S-8 POS | Filing | Dec 19, 2024 | — |
| S-8 POS | Filing | Dec 19, 2024 | — |
| S-8 POS | Filing | Dec 19, 2024 | — |
| 4 | Insider transaction | Dec 17, 2024 | Dec 16, 2024 |
| 144 | Notice of proposed sale | Dec 16, 2024 | — |
| 3 | Initial insider ownership | Dec 3, 2024 | Nov 25, 2024 |
| 8-K |
Current report
Officer or director change
|
Nov 25, 2024 | Nov 25, 2024 |
| 4 | Insider transaction | Nov 14, 2024 | Nov 12, 2024 |
| 4 | Insider transaction | Nov 14, 2024 | Nov 12, 2024 |
| SC 13G/A | Amended ownership over 5% (passive) | Nov 14, 2024 | — |
| 10-Q | Quarterly report | Nov 5, 2024 | Sep 30, 2024 |
| 8-K |
Current report
Results of operations, Other events
|
Nov 5, 2024 | Nov 5, 2024 |
| 4 | Insider transaction | Sep 18, 2024 | Sep 16, 2024 |
| 144 | Notice of proposed sale | Sep 16, 2024 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Sep 10, 2024 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Sep 10, 2024 | — |
| 4 | Insider transaction | Aug 29, 2024 | Aug 28, 2024 |
| 4 | Insider transaction | Aug 22, 2024 | Aug 21, 2024 |
| 144 | Notice of proposed sale | Aug 21, 2024 | — |
| 4 | Insider transaction | Aug 19, 2024 | Aug 15, 2024 |
| 4 | Insider transaction | Aug 9, 2024 | Aug 9, 2024 |
| 144 | Notice of proposed sale | Aug 8, 2024 | — |
| 10-Q | Quarterly report | Aug 7, 2024 | Jun 30, 2024 |
| 8-K |
Current report
Results of operations, Other events
|
Aug 7, 2024 | Aug 7, 2024 |
| SC 13G/A | Amended ownership over 5% (passive) | Aug 2, 2024 | — |
| 11-K | Employee savings plan report | Jun 25, 2024 | Dec 31, 2023 |
| 4 | Insider transaction | Jun 18, 2024 | Jun 17, 2024 |
| 144 | Notice of proposed sale | Jun 17, 2024 | — |
| 4 | Insider transaction | Jun 11, 2024 | Jun 10, 2024 |
| 4 | Insider transaction | May 20, 2024 | May 17, 2024 |
| 4 | Insider transaction | May 20, 2024 | May 17, 2024 |
| 4 | Insider transaction | May 20, 2024 | May 17, 2024 |
| 4 | Insider transaction | May 20, 2024 | May 17, 2024 |
| 4 | Insider transaction | May 20, 2024 | May 17, 2024 |
| 4 | Insider transaction | May 20, 2024 | May 17, 2024 |
| 4 | Insider transaction | May 20, 2024 | May 17, 2024 |
| 144 | Notice of proposed sale | May 15, 2024 | — |
| 4 | Insider transaction | May 15, 2024 | May 15, 2024 |
| 4 | Insider transaction | May 14, 2024 | May 10, 2024 |
| 4 | Insider transaction | May 14, 2024 | May 13, 2024 |
| 8-K |
Current report
Shareholder vote results
|
May 14, 2024 | May 10, 2024 |
| 4 | Insider transaction | May 13, 2024 | May 10, 2024 |
| 144 | Notice of proposed sale | May 10, 2024 | — |
| 10-Q | Quarterly report | May 8, 2024 | Mar 31, 2024 |
| 8-K |
Current report
Results of operations, Other events
|
May 8, 2024 | May 8, 2024 |
| ARS | Annual report to shareholders | Mar 27, 2024 | Dec 31, 2023 |
| DEFA14A | Additional proxy material | Mar 27, 2024 | — |
| DEF 14A | Proxy statement | Mar 27, 2024 | May 10, 2024 |
| 8-K |
Current report
Officer or director change
|
Mar 19, 2024 | Mar 18, 2024 |
| 4 | Insider transaction | Mar 18, 2024 | Mar 15, 2024 |
| 144 | Notice of proposed sale | Mar 15, 2024 | — |
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Company profile
- Industry
- Lumber & Wood Products (No Furniture) (SIC 2400)
- Listed as
- LPX (NYSE)
- Fiscal year ends
- December 31
- Incorporated in
- DE
- Headquarters
- Nashville, TN
- SEC filer status
- Large accelerated filer
- SEC CIK
- 60519
- Former names
- LOUISIANA PACIFIC CORP (until Jul 28, 2004)
Other Lumber & Wood Products (No Furniture) companies
- Trex Co Inc TREX
- Koppers Holdings Inc. KOP
- CL Workshop Group Ltd NWGL
Source: SEC EDGAR filings. This is company-reported data, not investment advice.