Louisiana-Pacific Corp. (LPX) Insider Trading
Directors, officers and holders of more than 10% of LPX report their trades in its stock on SEC Form 4, within two business days. Each row below is one Form 4 transaction line. The one-letter code says what kind of transaction it was: only P (purchase) and S (sale) are open-market or private trades; awards, option exercises, tax withholding and gifts carry other codes.
Recent Form 4 transactions
The 50 most recent of 124 transactions on file: 1 with code P, 10 with code S and 39 with other codes.
| Date | Insider | Title | Code | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Sep 1, 2026 | Howald Aaron | SVP, CFO | A Award | 9,083 | Not measured | Not measured |
| Jul 1, 2026 | Hamill Anthony | SVP, COO | F Tax Payment | 1,064 | $78.66 | $83,694 |
| Jun 15, 2026 | Bruce Lizanne M | Director | J Other | 378 | Not measured | Not measured |
| Jun 15, 2026 | Bruce Lizanne M | Director | S Sale | 1,141 | $78.21 | $89,238 |
| May 8, 2026 | Silberhorn Ty R | Director | A Award | 1,863 | Not measured | Not measured |
| May 8, 2026 | Bruce Lizanne M | Director | A Award | 1,863 | Not measured | Not measured |
| May 8, 2026 | Ribieras JeanMichel | Director | A Award | 1,863 | Not measured | Not measured |
| May 8, 2026 | Bayardo Jose A | Director | A Award | 1,863 | Not measured | Not measured |
| May 8, 2026 | GRASBERGER F NICHOLAS III | Director | A Award | 1,863 | Not measured | Not measured |
| May 8, 2026 | Macadam Stephen E. | Director | A Award | 1,863 | Not measured | Not measured |
| May 8, 2026 | BARRETT KELLY HEFNER | Director | A Award | 1,863 | Not measured | Not measured |
| Apr 7, 2026 | Ringblom Jason Paul | Chief Executive Officer | F Tax Payment | 1,198 | $69.89 | $83,728 |
| Mar 10, 2026 | Bruce Lizanne M | Director | S Sale | 1,300 | $78.59 | $102,167 |
| Feb 19, 2026 | GRASBERGER F NICHOLAS III | Director | P Purchase | 20,000 | $85.49 | $1,709,800 |
| Feb 18, 2026 | Southern William Bradley | Chief Executive Officer | S Sale | 3,286 | $88.84 | $291,928 |
| Feb 18, 2026 | Southern William Bradley | Chief Executive Officer | S Sale | 707 | $89.61 | $63,354 |
| Feb 18, 2026 | Southern William Bradley | Chief Executive Officer | S Sale | 5,581 | $86.87 | $484,821 |
| Feb 18, 2026 | Southern William Bradley | Chief Executive Officer | S Sale | 4,592 | $88.05 | $404,326 |
| Feb 17, 2026 | Southern William Bradley | Chief Executive Officer | S Sale | 9,323 | $89.48 | $834,222 |
| Feb 17, 2026 | Southern William Bradley | Chief Executive Officer | S Sale | 293 | $87.02 | $25,497 |
| Feb 17, 2026 | Southern William Bradley | Chief Executive Officer | S Sale | 1,320 | $90.12 | $118,958 |
| Feb 17, 2026 | Southern William Bradley | Chief Executive Officer | S Sale | 3,230 | $88.61 | $286,210 |
| Feb 13, 2026 | Southern William Bradley | Chief Executive Officer | F Tax Payment | 2,361 | $93.62 | $221,037 |
| Feb 13, 2026 | Ringblom Jason Paul | Chief Executive Officer | F Tax Payment | 709 | $93.62 | $66,377 |
| Feb 13, 2026 | Haughie Alan | EVP, CFO | F Tax Payment | 887 | $93.62 | $83,041 |
| Feb 13, 2026 | Davis Leslie E | VP, Controller & CAO | F Tax Payment | 115 | $93.62 | $10,766 |
| Feb 13, 2026 | Sichling Craig M | SVP, Chief Commercial Officer | F Tax Payment | 173 | $93.62 | $16,196 |
| Feb 13, 2026 | Daniel Nicole C | SVP, General Counsel, Corp Sec | F Tax Payment | 592 | $93.62 | $55,423 |
| Feb 12, 2026 | Sichling Craig M | SVP, Chief Commercial Officer | A Award | 1,603 | Not measured | Not measured |
| Feb 12, 2026 | Hamill Anthony | SVP, COO | A Award | 6,710 | Not measured | Not measured |
| Feb 12, 2026 | Southern William Bradley | Chief Executive Officer | F Tax Payment | 16,475 | $93.89 | $1,546,838 |
| Feb 12, 2026 | Davis Leslie E | VP, Controller & CAO | A Award | 1,385 | Not measured | Not measured |
| Feb 12, 2026 | Haughie Alan | EVP, CFO | A Award | 8,196 | Not measured | Not measured |
| Feb 12, 2026 | Haughie Alan | EVP, CFO | F Tax Payment | 3,225 | $93.89 | $302,795 |
| Feb 12, 2026 | Daniel Nicole C | SVP, General Counsel, Corp Sec | F Tax Payment | 1,512 | $93.89 | $141,962 |
| Feb 12, 2026 | Haughie Alan | EVP, CFO | A Award | 7,988 | Not measured | Not measured |
| Feb 12, 2026 | Daniel Nicole C | SVP, General Counsel, Corp Sec | A Award | 3,843 | Not measured | Not measured |
| Feb 12, 2026 | Daniel Nicole C | SVP, General Counsel, Corp Sec | A Award | 5,325 | Not measured | Not measured |
| Feb 12, 2026 | Davis Leslie E | VP, Controller & CAO | A Award | 419 | Not measured | Not measured |
| Feb 12, 2026 | Ringblom Jason Paul | Chief Executive Officer | F Tax Payment | 3,019 | $93.89 | $283,454 |
| Feb 12, 2026 | Davis Leslie E | VP, Controller & CAO | F Tax Payment | 124 | $93.89 | $11,642 |
| Feb 12, 2026 | Sichling Craig M | SVP, Chief Commercial Officer | A Award | 4,260 | Not measured | Not measured |
| Feb 12, 2026 | Ringblom Jason Paul | Chief Executive Officer | A Award | 19,171 | Not measured | Not measured |
| Feb 12, 2026 | Sichling Craig M | SVP, Chief Commercial Officer | F Tax Payment | 691 | $93.89 | $64,878 |
| Feb 12, 2026 | Southern William Bradley | Chief Executive Officer | A Award | 41,852 | Not measured | Not measured |
| Feb 12, 2026 | Ringblom Jason Paul | Chief Executive Officer | A Award | 7,672 | Not measured | Not measured |
| Feb 10, 2026 | Daniel Nicole C | SVP, General Counsel, Corp Sec | F Tax Payment | 572 | $96.59 | $55,249 |
| Feb 10, 2026 | Ringblom Jason Paul | Chief Executive Officer | F Tax Payment | 1,143 | $96.59 | $110,402 |
| Feb 10, 2026 | Southern William Bradley | Chief Executive Officer | F Tax Payment | 3,919 | $96.59 | $378,536 |
| Feb 10, 2026 | Haughie Alan | EVP, CFO | F Tax Payment | 1,221 | $96.59 | $117,936 |
The full Form 4 history is on the LPX company page (Insider Trades card, View all).
Questions about this data
Which insider transactions are open-market trades?
Code P (open market or private purchase) and code S (open market or private sale). Code F is shares withheld to pay tax on vesting stock, A is an award from the company, M and X are option exercises and G is a gift. None of those is the insider choosing to buy or sell in the market.
How quickly are insider trades reported?
A Form 4 is due before the end of the second business day after the trade. The date shown is the transaction date from the form.
Who has to file Form 4?
Officers, directors and beneficial owners of more than 10% of a class of the company’s registered equity, under Section 16 of the Securities Exchange Act.
Look up any code in the Form 4 transaction code reference, or read Form 4 codes explained.