W. Bradley Southern - 17 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
17 Feb 2026
Net transactions value
-$2,509,317
Form type
4
Filing time
18 Feb 2026, 18:24:06 UTC
Previous filing
17 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 18 Feb 2026 0001549626

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction LPX Common Stock Sale $25,497 -293 -0.06% $87.02 475,592 17 Feb 2026 Direct F1, F2
transaction LPX Common Stock Sale $286,210 -3,230 -0.68% $88.61 472,362 17 Feb 2026 Direct F1, F3
transaction LPX Common Stock Sale $834,222 -9,323 -2% $89.48 463,039 17 Feb 2026 Direct F1, F4
transaction LPX Common Stock Sale $118,958 -1,320 -0.29% $90.12 461,719 17 Feb 2026 Direct F1, F5
transaction LPX Common Stock Sale $484,821 -5,581 -1.2% $86.87 456,138 18 Feb 2026 Direct F1, F6
transaction LPX Common Stock Sale $404,326 -4,592 -1% $88.05 451,546 18 Feb 2026 Direct F1, F7
transaction LPX Common Stock Sale $291,928 -3,286 -0.73% $88.84 448,260 18 Feb 2026 Direct F1, F8
transaction LPX Common Stock Sale $63,354 -707 -0.16% $89.61 447,553 18 Feb 2026 Direct F1, F9
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Buy Plan / Sale Plan: These are also open market purchases/sales of shares, but in this case the transaction is part of a trading plan. Rule 10b5-1 allows insiders to setup a trading plan to buy/sell stocks over a certain period of time. Since the purchases/sales are predetermined, this protects the insiders from violating insider trading law.

Transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c).

Explanation of Responses:

Id Content
F1 The reported sale of shares occurred automatically pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on August 27, 2025.
F2 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 Corporation, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in footnotes (2), (3), (4), (5), (6), (7), (8) and (9) to this Form 4.
F3 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.
F4 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.
F5 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.
F6 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.
F7 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.
F8 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.
F9 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.