Louisiana-Pacific (NYSE: LPX) insider transactions
In the twelve months to 10 November 2026, executives and directors of Louisiana-Pacific reported 28 open-market sales of 172,449 shares ($15.3m) and 1 open-market purchase of 20,000 shares ($1.7m), by 3 people, according to the Form 4 filings they submitted to the SEC.
Latest transactions
| Date | Insider | Role | Transaction | Shares | Price | Held after | Filing |
|---|---|---|---|---|---|---|---|
| 1 September 2026 | Howald Aaron | SVP, CFO | Grant or award | +9,083 | — | 34,338 | Form 4 |
| 1 July 2026 | Hamill Anthony | SVP, COO | Shares withheld for tax | −1,064 | $78.66 | 23,937 | Form 4 |
| 15 June 2026 | Bruce Lizanne M | Director | Open-market sale | −1,141 | $78.21 | 17,895 | Form 4 |
| 15 June 2026 | Bruce Lizanne M | Director | Other | −378 | — | 17,517 | Form 4 |
| 8 May 2026 | Barrett Kelly Hefner | Director | Grant or award | +1,863 | — | 3,675 | Form 4 |
| 8 May 2026 | Bruce Lizanne M | Director | Grant or award | +1,863 | — | 19,029 | Form 4 |
| 8 May 2026 | Grasberger F Nicholas Iii | Director | Grant or award | +1,863 | — | 40,838 | Form 4 |
| 8 May 2026 | Macadam Stephen E. | Director | Grant or award | +1,863 | — | 43,080 | Form 4 |
| 8 May 2026 | Ribieras JeanMichel | Director | Grant or award | +1,863 | — | 3,697 | Form 4 |
| 8 May 2026 | Silberhorn Ty R | Director | Grant or award | +1,863 | — | 3,698 | Form 4 |
| 8 May 2026 | Bayardo Jose A | Director | Grant or award | +1,863 | — | 9,616 | Form 4 |
| 7 April 2026 | Ringblom Jason Paul | Chief Executive Officer | Shares withheld for tax | −1,198 | $69.89 | 139,791 | Form 4 |
| 10 March 2026 | Bruce Lizanne M | Director | Open-market sale | −1,300 | $78.59 | 17,160 | Form 4 |
| 19 February 2026 | Grasberger F Nicholas Iii | Director | Open-market purchase | +20,000 | $85.49 | 38,954 | Form 4 |
| 18 February 2026 | Southern William Bradley | Chief Executive Officer | Open-market sale | −5,581 | $86.87 | 456,138 | Form 4 |
| 18 February 2026 | Southern William Bradley | Chief Executive Officer | Open-market sale | −4,592 | $88.05 | 451,546 | Form 4 |
| 18 February 2026 | Southern William Bradley | Chief Executive Officer | Open-market sale | −3,286 | $88.84 | 448,260 | Form 4 |
| 18 February 2026 | Southern William Bradley | Chief Executive Officer | Open-market sale | −707 | $89.61 | 447,553 | Form 4 |
| 17 February 2026 | Southern William Bradley | Chief Executive Officer | Open-market sale | −293 | $87.02 | 475,592 | Form 4 |
| 17 February 2026 | Southern William Bradley | Chief Executive Officer | Open-market sale | −3,230 | $88.61 | 472,362 | Form 4 |
Names appear as in the filing, surname first. A dash in the price column means the filing reports none, as in grants and gifts.
How to read the table
Only open-market purchases and sales are trades the insider chose to make at the market price, and they are the ones counted in the summary above. Grants, option exercises and shares withheld for tax come from pay plans. A sale marked as a 10b5-1 plan was scheduled in advance under a written plan.
Where each row comes from
From the Form 4 that each executive, director or large shareholder must file with the SEC within two business days of a transaction, read up to 10 November 2026. Each row links to its filing on EDGAR. Only transactions in shares are listed, not derivatives, and amended filings are left out. The accounts of the company are on the Louisiana-Pacific page; the method, in data sources.
Information prepared from the Form 4 filings submitted to the SEC, for information purposes only. It is not financial advice or a recommendation to buy or sell. Updated on 12 November 2026.