Louisiana-Pacific (LPX) — insider trading
Materials · NYSE
Louisiana-Pacific (LPX) has 13 reported SEC Form 4 insider transactions in our data, including 1 open-market purchase and 2 open-market sales among the most recent 13 (latest 2026-07-01).
Recent Form 4 transactions
| Date | Insider | Role | Type | Shares | Price | Value | Filing |
|---|---|---|---|---|---|---|---|
| 2026-07-01 | Hamill Anthony | Officer (SVP, COO) | Shares withheld for taxes / exercise cost | 1,064 | $78.66 | $83.7K | Form 4 |
| 2026-06-15 | Bruce Lizanne M | Director | Other acquisition or disposition | 378 | $0.00 | $0 | Form 4 |
| 2026-06-15 | Bruce Lizanne M | Director | Open-market sale | 1,141 | $78.21 | $89.2K | Form 4 |
| 2026-05-08 | BARRETT KELLY HEFNER | Director | Grant / award / vesting | 1,863 | $0.00 | $0 | Form 4 |
| 2026-05-08 | Bruce Lizanne M | Director | Grant / award / vesting | 1,863 | $0.00 | $0 | Form 4 |
| 2026-05-08 | GRASBERGER F NICHOLAS III | Director | Grant / award / vesting | 1,863 | $0.00 | $0 | Form 4 |
| 2026-05-08 | Macadam Stephen E. | Director | Grant / award / vesting | 1,863 | $0.00 | $0 | Form 4 |
| 2026-05-08 | Ribieras JeanMichel | Director | Grant / award / vesting | 1,863 | $0.00 | $0 | Form 4 |
| 2026-05-08 | Silberhorn Ty R | Director | Grant / award / vesting | 1,863 | $0.00 | $0 | Form 4 |
| 2026-05-08 | Bayardo Jose A | Director | Grant / award / vesting | 1,863 | $0.00 | $0 | Form 4 |
| 2026-04-07 | Ringblom Jason Paul | Director, Officer (Chief Executive Officer) | Shares withheld for taxes / exercise cost | 1,198 | $69.89 | $83.7K | Form 4 |
| 2026-03-10 | Bruce Lizanne M | Director | Open-market sale | 1,300 | $78.59 | $102.2K | Form 4 |
| 2026-02-19 | GRASBERGER F NICHOLAS III | Director | Open-market purchase | 20,000 | $85.49 | $1.71M | Form 4 |
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Transaction types are the SEC Form 4 codes: open-market purchases (P) and sales (S) are the only rows that reflect open-market conviction. Awards/vesting (A), option exercises (M/X/C), shares withheld for taxes (F) and gifts (G) are compensation or mechanical, not buying or selling on the open market. Sales may be planned and non-discretionary (e.g. a Rule 10b5-1 plan); open-market buying is not a recommendation to buy. Informational only — not financial advice.
Source: SEC EDGAR Form 3/4/5. See the full company profile: Louisiana-Pacific (LPX).
Last updated 2026-07-01 (most recent filing date).
Informational only — NOT financial advice. Insider filings are sourced from SEC EDGAR and shown with their reported dates.