W. Bradley Southern - 12 Feb 2026 Form 4 Insider Report for LOUISIANA-PACIFIC CORP (LPX)

Role: Chief Executive Officer, Director
Signature: /s/Nicole Daniel, Attorney in Fact for W. Bradley Southern
Issuer symbol: LPX
Transactions as of: 12 Feb 2026
Net transactions value: -$1,767,875
Form type: 4
Filing time: 17 Feb 2026, 17:49:25 UTC
Previous filing: 11 Feb 2026
Next filing: 18 Feb 2026
SEC: View on sec.gov

Reporting Owners (1)

Name	Relationship	Address	Signature	Signature date	CIK
Southern William Bradley	Chief Executive Officer, Director	1610 WEST END AVENUE, SUITE 200, NASHVILLE	/s/Nicole Daniel, Attorney in Fact for W. Bradley Southern	17 Feb 2026	0001549626

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	LPX	Common Stock	Award	$0	+41,852	+9.2%	$0.000000	494,721	12 Feb 2026	Direct	F1
transaction	LPX	Common Stock	Tax liability	$1,546,838	-16,475	-3.3%	$93.89	478,246	12 Feb 2026	Direct
transaction	LPX	Common Stock	Tax liability	$221,037	-2,361	-0.49%	$93.62	475,885	13 Feb 2026	Direct

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id	Content
F1	Reflects payout of 2023 performance stock units ("PSUs") at 88% of target award amount and includes shares credited as dividend equivalents on such PSUs.