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Louisiana-Pacific stock timeline
A year of the price with every insider trade, planned sale, earnings report and material 8-K marked
252 sessions−0.8% to $75.36
Louisiana-Pacific (LPX) stock fell 1% over the last 252 sessions, to $75.36. On the way it reported 4 quarters, its insiders filed 3 open-market trades, and the company filed 3 material 8-Ks. Each is marked on the price and listed with what the stock did next.
Each mark, and what followed
| Date | Kind | What | Next session | 5 sessions | 21 sessions |
|---|---|---|---|---|---|
| Nov 3, 2026 | Earnings | Earnings: beat the EPS estimate by 85.7% | −2.4% (−2.7% vs SPY) | — | — |
| Aug 5, 2026 | Earnings | Earnings: missed the EPS estimate by -29.7% | +0.7% (+0.9% vs SPY) | −1.7% (−1.6% vs SPY) | −11.3% (−10.5% vs SPY) |
| Jun 15, 2026 | Insider sale | Bruce Lizanne M sold $89K | +2.9% (+1.1% vs SPY) | +0.9% (+0.3% vs SPY) | −2.2% (−4.1% vs SPY) |
| Jun 1, 2026 | 8-K | Directors and officers: departures, appointments, pay | −0.9% (−1.0% vs SPY) | −6.2% (−3.6% vs SPY) | +5.4% (+6.8% vs SPY) |
| May 6, 2026 | Earnings | Earnings: beat the EPS estimate by 146.9% | +3.8% (+2.5% vs SPY) | +2.8% (+0.9% vs SPY) | +2.6% (−1.9% vs SPY) |
| Mar 10, 2026 | Insider sale | Bruce Lizanne M sold $102K | +1.5% (+1.7% vs SPY) | −2.5% (−1.1% vs SPY) | −3.1% (−3.0% vs SPY) |
| Feb 19, 2026 | Insider buy | Grasberger F Nicholas III bought $1.7M | −1.2% (−1.0% vs SPY) | −4.7% (−5.7% vs SPY) | −17.3% (−13.4% vs SPY) |
| Feb 17, 2026 | 8-K | Directors and officers: departures, appointments, pay | −3.0% (−3.5% vs SPY) | −4.1% (−4.8% vs SPY) | −16.4% (−13.1% vs SPY) |
| Feb 17, 2026 | Earnings | Earnings: beat the EPS estimate by 279.5% | −5.2% (−5.4% vs SPY) | −14.0% (−14.1% vs SPY) | −19.0% (−17.4% vs SPY) |
| Jan 28, 2026 | 8-K | Directors and officers: departures, appointments, pay | +0.5% (+0.5% vs SPY) | +1.3% (+2.2% vs SPY) | −5.2% (−4.3% vs SPY) |
Insiders’ record here
In the year on the chart, Louisiana-Pacific's insiders reported 1 open-market buy ($1.7M) and 2 sales ($191K). Of the 3 old enough to score, 2 were followed by the stock doing what the trade implied over the next 63 sessions (beating SPY after a buy, lagging it after a sale); the median excess return after a buy was −26.1% and after a sale −16.5%.
Across the whole universe (19,782 scored trades), insider buys beat the market 46% of the time and sales were followed by a lagging stock 61% of the time; buys of $1M or more 39%. Every pattern →
What this kind of 8-K usually did
| Item | 8-Ks | Next session, median | Up next session | 21 sessions, median | Typical size |
|---|---|---|---|---|---|
| 5.02 Directors and officers: departures, appointments, pay | 39,174 | −0.1% | 48% | +0.7% | ±1.4% |
Across every company in the move-odds universe, measured from the close before the filing. Every 8-K item ranked →
Report card: every quarter against the estimate → Louisiana-Pacific: every quarter → Live insider trades →
Prices are daily closes; filings and trades are as filed with the SEC (Form 4 within two business days of the trade, 8-K within four of the event). Moves after a mark are the stock's close-to-close change and the same for SPY; they describe the record, not what the next one will do. Not investment advice.