William Bradley Southern
CIK 1549626 · View on SEC EDGAR ↗
Insider
First SEC filing: Sept. 2, 2021 · Latest: Sept. 2, 2021
On this page
- Insider at Companies where this person is a reporting insider.
- Insider transactions Every share this person bought or sold, from Form 4 filings.
- Derivatives Options and other derivative holdings reported by this person.
- Initial holdings The stakes this person held when they first started reporting.
- Compensation Executive pay disclosed in company proxy statements.
Insider at
Insider transactions
0 buys (P)
26 sells (S)
Net:
$-15,157,537
+ 72 non-open-market transactions below
last 12 months, based on the transactions shown below
Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted
72 other filings hidden
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| Feb. 18, 2026 | LPX | S 10b5-1 | 707 | $89.61 | $63,354 | 447,553 Direct | -0.16% | Disposed | -17.4% (price as of 2026-08-21) |
| Feb. 18, 2026 | LPX | S 10b5-1 | 3,286 | $88.84 | $291,928 | 448,260 Direct | -0.73% | Disposed | -16.6% (price as of 2026-08-21) |
| Feb. 18, 2026 | LPX | S 10b5-1 | 4,592 | $88.05 | $404,326 | 451,546 Direct | -1.01% | Disposed | -15.9% (price as of 2026-08-21) |
| Feb. 18, 2026 | LPX | S 10b5-1 | 5,581 | $86.87 | $484,821 | 456,138 Direct | -1.21% | Disposed | -14.7% (price as of 2026-08-21) |
| Feb. 17, 2026 | LPX | S 10b5-1 | 1,320 | $90.12 | $118,958 | 461,719 Direct | -0.29% | Disposed | -17.8% (price as of 2026-08-21) |
| Feb. 17, 2026 | LPX | S 10b5-1 | 9,323 | $89.48 | $834,222 | 463,039 Direct | -1.97% | Disposed | -17.2% (price as of 2026-08-21) |
| Feb. 17, 2026 | LPX | S 10b5-1 | 3,230 | $88.61 | $286,210 | 472,362 Direct | -0.68% | Disposed | -16.4% (price as of 2026-08-21) |
| Feb. 17, 2026 | LPX | S 10b5-1 | 293 | $87.02 | $25,497 | 475,592 Direct | -0.06% | Disposed | -14.9% (price as of 2026-08-21) |
| Feb. 3, 2026 | LPX | S | 65 | $91.46 | $5,945 | 460,883 Direct | -0.01% | Disposed | -19.0% (price as of 2026-08-21) |
| Feb. 3, 2026 | LPX | S | 726 | $90.68 | $65,834 | 460,948 Direct | -0.16% | Disposed | -18.3% (price as of 2026-08-21) |
| Feb. 3, 2026 | LPX | S | 532 | $89.78 | $47,763 | 461,674 Direct | -0.12% | Disposed | -17.5% (price as of 2026-08-21) |
| Feb. 3, 2026 | LPX | S | 9,893 | $88.80 | $878,498 | 462,206 Direct | -2.10% | Disposed | -16.6% (price as of 2026-08-21) |
| Feb. 3, 2026 | LPX | S | 5,930 | $87.70 | $520,061 | 472,099 Direct | -1.24% | Disposed | -15.6% (price as of 2026-08-21) |
| Feb. 3, 2026 | LPX | S | 3,406 | $86.92 | $296,050 | 478,029 Direct | -0.71% | Disposed | -14.8% (price as of 2026-08-21) |
| Feb. 3, 2026 | LPX | S | 700 | $85.89 | $60,123 | 481,435 Direct | -0.15% | Disposed | -13.8% (price as of 2026-08-21) |
| Feb. 2, 2026 | LPX | S | 7,080 | $85.16 | $602,933 | 482,135 Direct | -1.45% | Disposed | -13.0% (price as of 2026-08-21) |
| Jan. 15, 2026 | LPX | S | 4,017 | $93.71 | $376,433 | 489,215 Direct | -0.81% | Disposed | -21.0% (price as of 2026-08-21) |
| Jan. 15, 2026 | LPX | S | 6,361 | $93.19 | $592,782 | 493,232 Direct | -1.27% | Disposed | -20.5% (price as of 2026-08-21) |
| Jan. 15, 2026 | LPX | S | 3,788 | $92.21 | $349,291 | 499,593 Direct | -0.75% | Disposed | -19.7% (price as of 2026-08-21) |
| Jan. 14, 2026 | LPX | S | 47 | $93.39 | $4,389 | 503,381 Direct | -0.01% | Disposed | -20.7% (price as of 2026-08-21) |
| Jan. 14, 2026 | LPX | S | 3,762 | $92.46 | $347,835 | 503,428 Direct | -0.74% | Disposed | -19.9% (price as of 2026-08-21) |
| Jan. 14, 2026 | LPX | S | 48,088 | $91.66 | $4,407,746 | 507,190 Direct | -8.66% | Disposed | -19.2% (price as of 2026-08-21) |
| Jan. 14, 2026 | LPX | S | 3,449 | $90.80 | $313,169 | 555,278 Direct | -0.62% | Disposed | -18.4% (price as of 2026-08-21) |
| Dec. 16, 2025 | LPX | S 10b5-1 | 101 | $86.04 | $8,690 | 558,590 Direct | -0.02% | Disposed | -13.9% (price as of 2026-08-21) |
| Dec. 16, 2025 | LPX | S 10b5-1 | 1,217 | $85.33 | $103,847 | 558,691 Direct | -0.22% | Disposed | -13.2% (price as of 2026-08-21) |
| Dec. 15, 2025 | LPX | S 10b5-1 | 42,514 | $86.25 | $3,666,832 | 559,908 Direct | -7.06% | Disposed | -14.1% (price as of 2026-08-21) |
| Aug. 21, 2024 | LPX | S | 32,600 | $93.44 | $3,046,144 | 596,886 Direct | -5.18% | Disposed | -20.7% (price as of 2026-08-21) |
| Nov. 16, 2021 | LPX | P | 5,350 | $67.24 | $359,734 | 466,312 Direct | +1.16% | Acquired | 10.1% (price as of 2026-08-21) |
Showing latest 100 of 154 transactions
P = Open-market purchase · S = Sale · A = Grant/award · M = Option exercise · G = Gift · F = Tax withholding
Insider transactions are not a recommendation; sales are often driven by liquidity or tax reasons.
Derivative holdings (Form 4 Table II)
Options, RSUs and convertible securities reported on Form 4 Table II.
| Date | Ticker | Security | Underlying | Exercise price | Expiration | Shares | A/D |
|---|---|---|---|---|---|---|---|
| Aug. 15, 2024 | LPX | 2017 Stock Settled Stock Appreciation Right Holding | Common Stock (53,491) | $19.14 | Feb. 2, 2027 | 53,491 | Disposed |
| Aug. 15, 2024 | LPX | 2016 Stock Settled Stock Appreciation Right Holding | Common Stock (28,612) | $15.74 | Feb. 4, 2026 | 28,612 | Disposed |
| Aug. 15, 2024 | LPX | 2015 Stock Settled Stock Appreciation Right Holding | Common Stock (22,727) | $17.04 | Feb. 5, 2025 | 22,727 | Disposed |
| May 18, 2023 | LPX | Stock Settled Stock Appreciation Right | Common Stock (22,259) | $18.09 | Jan. 30, 2024 | 22,259 | Disposed |
| Feb. 10, 2023 | LPX | Performance Stock Units | Common Stock (116,536) | $0.00 | Feb. 1, 2023 | 116,536 | Disposed |
| Feb. 10, 2023 | LPX | Performance Stock Unit | Common Stock (45,683) | $0.00 | Feb. 10, 2026 | 45,683 | Acquired |
| May 10, 2022 | LPX | Stock settled stock appreciation right | Common Stock (14,341) | $20.49 | — | 14,341 | Disposed |
| Feb. 24, 2022 | LPX | Performance Stock Units | Common Stock (44,538) | $0.00 | Feb. 24, 2022 | 44,538 | Disposed |
| Feb. 10, 2022 | LPX | Performance Stock Units | Common Stock (44,538) | $0.00 | Feb. 10, 2022 | 44,538 | Disposed |
| Feb. 10, 2022 | LPX | Performance Stock Unit | Common Stock (39,353) | $0.00 | Feb. 10, 2025 | 39,353 | Acquired |
| Feb. 12, 2021 | LPX | Performance Share Units [F1] | Common Stock (56,116) | — | Feb. 8, 2021 | 56,116 | Disposed |
| Feb. 8, 2021 | LPX | Restricted Stock Units | Common Stock (54,098) | — | — | 54,098 | Disposed |
| Feb. 6, 2021 | LPX | Restricted Stock Units | Common Stock (18,769) | — | — | 18,769 | Disposed |
| Feb. 6, 2020 | LPX | Performance Share Unit | Common Stock (58,268) | $0.00 | Feb. 6, 2023 | 58,268 | Acquired |
| Feb. 6, 2020 | LPX | Performance Share Units | Common Stock (46,186) | $0.00 | Feb. 6, 2020 | 46,186 | Disposed |
| Feb. 6, 2020 | LPX | Performance Share Unit | Common Stock (58,268) | $0.00 | Feb. 6, 2022 | 58,268 | Acquired |
| Feb. 7, 2019 | LPX | Performance Share Units | Common Stock | $0.00 | Feb. 7, 2019 | 5,083 | Disposed |
| Feb. 7, 2019 | LPX | Performance Share Unit | Common stock (70,452) | $0.00 | Feb. 7, 2022 | 70,452 | Acquired |
| Sept. 13, 2018 | LPX | Stock Settled Stock Appreciation Right | Common Stock (12,042) | $10.30 | Feb. 3, 2021 | 29,734 | Disposed |
| Feb. 8, 2018 | LPX | Performance share units | Common Stock | $0.00 | Feb. 8, 2021 | 56,117 | Acquired |
| Feb. 17, 2017 | LPX | Stock settled stock appreciation right | Common Stock (15,789) | $8.84 | Feb. 2, 2022 | 36,064 | Disposed |
| Feb. 2, 2017 | LPX | Performance shares | Sommon stock | $0.00 | Feb. 2, 2020 | 23,093 | Acquired |
| Feb. 2, 2017 | LPX | Stock settled stock appreciation right | Common Stock (53,491) | $19.14 | Feb. 2, 2027 | 53,491 | Acquired |
| Dec. 8, 2016 | LPX | Stock Settled Stock Appreciation Right | Common Stock (10,622) | $15.27 | Jan. 31, 2018 | 54,560 | Disposed |
| Feb. 4, 2016 | LPX | Performance shares [F2] | Common stock (5,083) | $0.00 | Feb. 4, 2019 | 5,083 | Acquired |
| Feb. 4, 2016 | LPX | Stock settled stock appreciation rights | Common stock (28,612) | $15.74 | Feb. 4, 2026 | 28,612 | Acquired |
| Feb. 5, 2015 | LPX | Performance shares [F2] | common Stock (4,695) | $0.00 | Feb. 5, 2018 | 4,695 | Acquired |
| Feb. 5, 2015 | LPX | Stock Settled Stock Appreciation Rights | Common Stock (22,727) | $17.04 | Feb. 5, 2025 | 22,727 | Acquired |
| Jan. 30, 2014 | LPX | Stock Settled Stock Appreciation Rights | Common stock (22,259) | $18.09 | Jan. 30, 2024 | 22,259 | Disposed |
| Feb. 19, 2013 | LPX | Stock Settled Stock Appreciation Rights | Common stock (16,993) | $7.00 | Feb. 4, 2020 | 43,026 | Disposed |
| Feb. 13, 2013 | LPX | Stock Settled Stock Appreciation Rights | Common stock (42,186) | $2.17 | Feb. 13, 2019 | 70,661 | Disposed |
| Feb. 7, 2013 | LPX | Stock Settled Stock Appreciation Rights | 14341 (14,341) | $20.49 | Feb. 7, 2023 | 14,341 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 11 holdings
Securities held when first becoming an insider, per SEC Form 3.
| Date | Ticker | Security | Shares | Ownership |
|---|---|---|---|---|
| June 24, 2026 | WOR | Common Shares | 0 | Direct |
| May 11, 2012 | LPX | Common Stock | 49,354 | Direct |
| May 11, 2012 | LPX | Non-qualified stock option→ Common stock (7,400) | 7,400 | Direct |
| May 11, 2012 | LPX | Non-qualified stock option→ Common stock (6,360) | 6,360 | Direct |
| May 11, 2012 | LPX | Stock Settled Stock Appreciation Right→ Common stock (8,630) | 8,630 | Direct |
| May 11, 2012 | LPX | Stock Settled Stock Appreciation Right→ Common Stock (27,700) | 27,700 | Direct |
| May 11, 2012 | LPX | Stock settled stock appreciation right→ Common Stock (54,560) | 54,560 | Direct |
| May 11, 2012 | LPX | Stock settled stock appreciation right→ Common stock (70,661) | 70,661 | Direct |
| May 11, 2012 | LPX | Stock settled stock appreciation right→ Common stock (43,026) | 43,026 | Direct |
| May 11, 2012 | LPX | Stock settled stock appreciation right→ Common stock (36,064) | 36,064 | Direct |
| May 11, 2012 | LPX | Stock settled stock appreciation right→ Common stock (29,734) | 29,734 | Direct |
Compensation (DEF 14A)
Matched by name from proxy statements (DEF 14A) — verify against the filing.
LPX
CEO| Fiscal year | Salary | Bonus | Stock awards | Option awards | Non-equity incentive | Pension change | Other | Total |
|---|---|---|---|---|---|---|---|---|
| 2024 | $1,171,154 | — | $5,553,195 | — | $2,702,146 | — | $127,232 | $9,553,727 |
| 2023 | $1,146,154 | — | $7,577,416 | — | $1,753,737 | — | $193,286 | $10,670,593 |
| 2022 | $1,121,154 | — | $4,681,023 | — | $2,650,188 | $4,318 | $225,630 | $8,682,313 |
Figures from the Summary Compensation Table of the company's proxy statement (DEF 14A). Compensation is not a recommendation.