Louisiana-Pacific Corporation (LPX) has 20 known insider and institutional holders on record. The largest holder is Southern William Bradley with 461,719 shares. Other notable holders include Haughie Alan and Ringblom Jason Paul.
Over the last 12 months, insiders have made 54 transactions in LPX stock — 17 buys (valued at $1.96M) and 11 sells (valued at $5.11M). Insider buying has outpaced selling during this period, which may signal confidence in the company's prospects.
LPX Insider Ownership
Top Holder
Southern William Bradley
461,719 shares
Buys (12 mo)
17
$1.96M value
Sells (12 mo)
11
$5.11M value
12-Month Transaction Activity
Top Insider Holders
| # |
Name |
Role |
Shares Owned |
Last Filed |
Relative Size |
| 1 |
Southern William Bradley |
Chief Executive Officer |
461,719 |
2026-02-18 |
|
| 2 |
Haughie Alan |
EVP, CFO |
139,248 |
2026-02-17 |
|
| 3 |
Ringblom Jason Paul |
President |
136,910 |
2026-02-17 |
|
| 4 |
Ringbloom Jason Paul |
EVP Osb |
108,996 |
2023-02-14 |
|
| 5 |
Bailey Sallie B |
Chief Financial Officer |
98,174 |
2018-02-06 |
|
| 6 |
Sherman Neil |
EVP Siding |
93,491 |
2022-02-09 |
|
| 7 |
Luoma Brian Eugene |
Executive Vice President |
80,326 |
2016-12-12 |
|
| 8 |
Wagner Jeffrey N |
EVP Osb |
77,708 |
2015-02-04 |
|
| 9 |
Mccoy Dustan E |
Director |
70,594 |
2025-05-19 |
|
| 10 |
Sims Michael |
SVP Sales and Marketing |
60,096 |
2020-12-15 |
|
| 11 |
Blosser Michael W |
SVP, Manufacturing Services |
54,898 |
2024-05-15 |
|
| 12 |
Cook Gary |
Director |
44,462 |
2019-11-25 |
|
| 13 |
Daniel Nicole C |
SVP, General Counsel, Corp Sec |
44,339 |
2026-02-17 |
|
| 14 |
Macadam Stephen E. |
Director |
41,149 |
2025-11-12 |
|
| 15 |
Grasberger F Nicholas Iii |
Director |
38,954 |
2026-02-23 |
|
| 16 |
Embree Tracy A |
Director |
34,776 |
2024-05-20 |
|
| 17 |
Mason Jimmy Earl |
EVP, General Manager, Osb |
32,285 |
2025-02-14 |
|
| 18 |
Horton Ozey K Jr |
Director |
29,728 |
2025-08-14 |
|
| 19 |
Landgraf Kurt M |
Director |
28,988 |
2020-08-07 |
|
| 20 |
Everhart Robin H |
SVP, Chro |
27,745 |
2022-04-18 |
|
Recent Transactions (last 12 months)
| Date |
Name |
Role |
Type |
Shares |
Price |
Value |
| 2026-03-10 |
Bruce Lizanne M |
Director |
Informative Sell |
1,300 |
$78.59 |
$102.17K |
| 2026-02-19 |
Grasberger F Nicholas Iii |
Director |
Informative Buy |
20,000 |
$85.49 |
$1.71M |
| 2026-02-18 |
Southern William Bradley |
Chief Executive Officer |
Informative Sell |
707 |
$89.61 |
$63.35K |
| 2026-02-17 |
Southern William Bradley |
Chief Executive Officer |
Informative Sell |
1,320 |
$90.12 |
$118.96K |
| 2026-02-12 |
Hamill Anthony |
SVP, COO |
RSU Award |
6,710 |
- |
- |
| 2026-02-13 |
Sichling Craig M |
SVP, Chief Commercial Officer |
Tax Withholding of RSU |
173 |
$93.62 |
$16.2K |
| 2026-02-12 |
Sichling Craig M |
SVP, Chief Commercial Officer |
RSU Award |
4,260 |
- |
- |
| 2026-02-13 |
Davis Leslie E |
VP, Controller & CAO |
Tax Withholding of RSU |
115 |
$93.62 |
$10.77K |
| 2026-02-12 |
Davis Leslie E |
VP, Controller & CAO |
RSU Award |
1,385 |
- |
- |
| 2026-02-13 |
Ringblom Jason Paul |
President |
Tax Withholding of RSU |
709 |
$93.62 |
$66.38K |
| 2026-02-12 |
Ringblom Jason Paul |
President |
RSU Award |
19,171 |
- |
- |
| 2026-02-13 |
Daniel Nicole C |
SVP, General Counsel, Corp Sec |
Tax Withholding of RSU |
592 |
$93.62 |
$55.42K |
| 2026-02-12 |
Daniel Nicole C |
SVP, General Counsel, Corp Sec |
RSU Award |
5,325 |
- |
- |
| 2026-02-13 |
Southern William Bradley |
Chief Executive Officer |
Tax Withholding of RSU |
2,361 |
$93.62 |
$221.04K |
| 2026-02-12 |
Southern William Bradley |
Chief Executive Officer |
Tax Withholding of RSU |
16,475 |
$93.89 |
$1.55M |
| 2026-02-13 |
Haughie Alan |
EVP, CFO |
Tax Withholding of RSU |
887 |
$93.62 |
$83.04K |
| 2026-02-12 |
Haughie Alan |
EVP, CFO |
RSU Award |
7,988 |
- |
- |
| 2026-02-10 |
Sichling Craig M |
SVP, Chief Commercial Officer |
Tax Withholding of RSU |
224 |
$96.59 |
$21.64K |
| 2026-02-08 |
Sichling Craig M |
SVP, Chief Commercial Officer |
Tax Withholding of RSU |
169 |
$96.97 |
$16.39K |
| 2026-01-29 |
Sichling Craig M |
SVP, Chief Commercial Officer |
Tax Withholding of RSU |
27 |
$86.44 |
$2.33K |
| 2026-02-10 |
Davis Leslie E |
VP, Controller & CAO |
Tax Withholding of RSU |
47 |
$96.59 |
$4.54K |
| 2026-02-10 |
Ringblom Jason Paul |
President |
Tax Withholding of RSU |
1,143 |
$96.59 |
$110.4K |
| 2026-02-10 |
Daniel Nicole C |
SVP, General Counsel, Corp Sec |
Tax Withholding of RSU |
572 |
$96.59 |
$55.25K |
| 2026-02-10 |
Southern William Bradley |
Chief Executive Officer |
Tax Withholding of RSU |
3,919 |
$96.59 |
$378.54K |
| 2026-02-10 |
Haughie Alan |
EVP, CFO |
Tax Withholding of RSU |
1,221 |
$96.59 |
$117.94K |
