v3.25.3

Insider Trading Arrangements	3 Months Ended
Insider Trading Arrangements	Sep. 30, 2025 shares
Trading Arrangements, by Individual
Non-Rule 10b5-1 Arrangement Adopted	false
Rule 10b5-1 Arrangement Terminated	false
Non-Rule 10b5-1 Arrangement Terminated	false
W. Bradley Southern [Member]
Trading Arrangements, by Individual
Material Terms of Trading Arrangement	W. Bradley Southern, our Chairperson of the Board of Directors and Chief Executive Officer, entered into a Rule 10b5-1 trading arrangement intended to satisfy the affirmative defense conditions provided in Rule 10b5-1(c) of the Exchange Act for the sale of up to 340,000 shares of our common stock from December 1, 2025 through May 15, 2026.
Name	W. Bradley Southern
Title	Chairperson of the Board of Directors and Chief Executive Officer
Rule 10b5-1 Arrangement Adopted	true
Expiration Date	May 15, 2026
Arrangement Duration	165 days
Aggregate Available	340,000

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LOUISIANA-PACIFIC CORP 10-Q/A