LPX
LOUISIANA-PACIFIC CORP · Manufacturing · Market cap $4.8B
Insiders sold $89K net in the last 90 days ·1 seller, 0 buyers· latest Form 4 filed Jun 16, 2026
Insider Buying
$2.0M
reported purchases (SEC code P)
Insider Selling
$15.3M
reported sales (SEC code S)
Unique Insiders
4
in the rolling window
Latest filing
Sep 3, 2026
Bruce Lizanne M
LOUISIANA-PACIFIC CORP (LPX) has 39 SEC Form 4 filings (80 transaction rows) in the rolling window, disclosed by 4 distinct insiders. Most recent filing: Sep 3, 2026.
Inside the rolling window, 4 insiders at LOUISIANA-PACIFIC CORP reported 2 open-market purchases totaling $2.0M and 10 open-market sales totaling $15.3M. The most active filer is Chief Executive Officer Southern William Bradley with 8 filings. Insiders have net sold $191K over the trailing 6 months. The most recent open-market filing is a sale of 1,141 shares by Director Bruce Lizanne M, dated Jun 15, 2026, worth $89K.
- Industry:Paper, Lumber & Forest Products
- CEO:Jason Ringblom
- Employees:4,300
- HQ:Nashville, TN, US
- IPO:1980-03-17
| Source | |||||||
|---|---|---|---|---|---|---|---|
Bruce Lizanne MFirst in 3 months | Director | Sale | 1,141 | $89K | Jun 16 | -11.9% | SEC ↗ |
Bruce Lizanne MFirst filing | Director | Sale | 1,300 | $102K | Mar 11 | -11.5% | SEC ↗ |
GRASBERGER F NICHOLAS IIIFirst filing | Director | Purchase | 20,000 | $1.7M | Feb 23 | -16.3% | SEC ↗ |
| Chief Executive Officer | Sale | 14,166 | $1.3M | Feb 18 | -21.0% | SEC ↗ | |
| Chief Executive Officer | Sale | 14,166 | $1.2M | Feb 18 | -21.0% | SEC ↗ | |
| Chief Executive Officer | Sale | 7,080 | $603K | Feb 4 | — | SEC ↗ | |
| Chief Executive Officer | Sale | 21,252 | $1.9M | Feb 4 | — | SEC ↗ | |
| Chief Executive Officer | Sale | 55,346 | $5.1M | Jan 16 | — | SEC ↗ | |
| Chief Executive Officer | Sale | 14,166 | $1.3M | Jan 16 | — | SEC ↗ | |
Southern William BradleyFirst filing | Chief Executive Officer | Sale | 42,514 | $3.7M | Dec 17 | — | SEC ↗ |
Southern William BradleyFirst filing | Chief Executive Officer | Sale | 1,318 | $113K | Dec 17 | — | SEC ↗ |
Macadam Stephen E.First filing | Director | Purchase | 3,200 | $250K | Nov 12 | — | SEC ↗ |
Congress trading LPX 18 all-time
- RRep. Michael McCaulSale$1,001 - $15,0002026-06-18
- RRep. Michael T. McCaulSale$1,001 - $15,0002026-06-18
- RRep. Michael T. McCaulPurchase$15,001 - $50,0002025-11-18
- RRep. Lisa C. McClainPurchase$1,001 - $15,0002025-09-25
- RRep. Lisa C. McClainPurchase$1,001 - $15,0002025-09-25
- RRep. Lisa C. McClainPurchase$1,001 - $15,0002025-06-11
STOCK Act disclosures are filed up to 45 days after the trade. Amount is a disclosed range, not an exact figure.
Frequently asked questions
How many SEC Form 4 insider filings does LPX have?
LOUISIANA-PACIFIC CORP (LPX) has 39 SEC Form 4 filings (80 transaction rows) in the rolling 365-day window, disclosed by 4 distinct insiders. Most recent filing: Sep 3, 2026.
When was the most recent SEC Form 4 filing for LPX?
The most recent Form 4 filing for LPX on Tracefour is dated Sep 3, 2026.
Who is the most active insider at LPX?
The most active SEC Form 4 filer at LPX in the rolling window is Chief Executive Officer Southern William Bradley, with 8 filings.
What is the net insider flow at LPX over the last 6 months?
Over the trailing 180 days, insiders at LPX have net sold $191K based on SEC Form 4 disclosures.
What is the total insider buy and sell value at LPX in the current window?
Inside the rolling window, insiders at LPX bought $2.0M and sold $15.3M based on SEC Form 4 filings.
Can I get alerts for LPX insider trading?
Yes. Tracefour sends a free email when a new SEC Form 4 purchase or sale is filed at LOUISIANA-PACIFIC CORP (LPX). Alerts are set per company from the page itself, there is no paid tier, and each email links to the original filing on SEC EDGAR.
Related companies
LOUISIANA-PACIFIC CORP is in the Manufacturing sector.