Every Form 4 that Louisiana Pacif (LPX) has filed with the SEC in the last 12 months is listed below, newest first, and each one links through to the document itself with the summary and the scores our analysis gives it.
A Form 4 covers the transactions officers, directors and large holders report, so if you follow LPX and want that one kind of document rather than the whole filing history, this is the page to keep. The company's other filings, of every form, are on the full LPX filings page.
LOUISIANA-PACIFIC CORP (symbol: LPX) is the issuer of record for a Form 4 filing submitted to the SEC. Howald Aaron reported acquisition or exercise transactions in this Form 4 filing.
LOUISIANA-PACIFIC CORP (LPX) reported that its Senior Vice President and Chief Financial Officer, Aaron Howald, received a grant of 9,083 restricted stock units of common stock on September 1, 2026 under the Louisiana-Pacific Corporation 2022 Omnibus Stock Award Plan. These units vest in three equal installments beginning on the first anniversary of the grant date. Following this grant, he holds 34,338 shares directly and 3,624 shares indirectly through a 401(k) plan; no Rule 10b5-1 trading plan is reported.
LOUISIANA-PACIFIC CORP SVP, COO Anthony Hamill reported a routine tax-related share disposition. On July 1, 2026, 1,064 shares of common stock were withheld at $78.66 per share to cover tax obligations. After this transaction, he directly holds 23,937 shares of common stock.
A footnote explains that his current holdings include 156 shares credited as dividend equivalents on outstanding restricted stock units and 94 shares acquired through Louisiana-Pacific Corporation's 2019 Employee Stock Purchase Plan since his last Form 4 filing.
Louisiana-Pacific Corporation director Lizanne M. Bruce reported a combination of restructuring and sale transactions involving the company’s common stock. She completed an open-market sale of 1,141 shares at a price of $78.21 per share. In a separate transaction coded as an “other acquisition or disposition,” 378 shares were transferred to her ex-spouse under a divorce decree, and those securities are noted as not being beneficially owned by her. The filing also notes that her current holdings include 7 additional shares credited as dividend equivalents on outstanding restricted stock units since her prior Form 4.
Louisiana-Pacific Corp director Jose A. Bayardo received an equity award rather than buying shares on the market. He was granted 1,863 shares of common stock on May 8, 2026 at no purchase price, reflecting restricted stock units granted under the company’s 2022 Omnibus Stock Award Plan.
The RSUs will vest in full on May 8, 2027, at which point each unit will convert into one share of common stock if conditions are met. Following this grant, Bayardo directly holds 9,616 shares of Louisiana-Pacific common stock.
Louisiana-Pacific Corp director Ty R. Silberhorn received a stock-based compensation award. On May 8, 2026, he was granted 1,863 shares of common stock at no cash cost, increasing his directly held shares to 3,698. The award is structured as restricted stock units under the company’s 2022 Omnibus Stock Award Plan.
The RSUs will vest in full on May 8, 2027. Each RSU converts into one share of common stock, but Silberhorn has elected to defer settlement into deferred stock units under the non-employee directors compensation plan, to be delivered after his board service ends or upon a change of control. The filing also notes 25 additional shares credited as dividend equivalents, and a total of 316 deferred stock units currently credited to him.
Ribieras JeanMichel reported acquisition or exercise transactions in this Form 4 filing.
Louisiana-Pacific Corporation director Jean-Michel Ribieras received an equity award rather than buying shares on the market. He was granted 1,863 restricted stock units (RSUs) of common stock on May 8, 2026 at no cash cost, increasing his direct holdings to 3,697 shares. These RSUs, granted under the Louisiana-Pacific Corporation 2022 Omnibus Stock Award Plan, will vest in full on May 8, 2027. The position also includes 23 shares credited as dividend equivalents on outstanding RSUs since his prior Form 4 filing.
Macadam Stephen E. reported acquisition or exercise transactions in this Form 4 filing.
Louisiana-Pacific Corporation director Stephen E. Macadam reported an equity award of 1,863 shares of common stock on a Form 4. The award represents restricted stock units granted as compensation to a non-employee director at no cash cost, scheduled to vest in full on May 8, 2027. After this grant, Macadam directly holds 43,080 common shares, making the award a relatively small addition to his existing stake. The filing notes that he has elected to defer settlement of the RSUs into deferred stock units, each ultimately deliverable in one common share upon his separation from the board or a change of control. Footnotes also show 68 shares credited as dividend equivalents and a total of 7,525 deferred stock units held, reflecting prior awards and associated dividend credits.
GRASBERGER F NICHOLAS III reported acquisition or exercise transactions in this Form 4 filing.
Louisiana-Pacific Corporation director F. Nicholas Grasberger III received an equity award rather than buying shares on the market. He was granted 1,863 restricted stock units (RSUs) of common stock, which will vest in full on May 8, 2027, under the company’s 2022 Omnibus Stock Award Plan.
Each RSU represents the right to receive one share of common stock. Grasberger has elected to defer delivery of shares at vesting, instead receiving deferred stock units (DSUs) under the Non-Employee Directors Compensation Plan, each convertible into one share at separation from service, a change of control, or on January 1, 2027. After this grant he directly holds 40,838 common shares, and his total includes 3,858 DSUs, with 21 additional shares credited as dividend equivalents since his last Form 4.
Bruce Lizanne M reported acquisition or exercise transactions in this Form 4 filing.
Louisiana-Pacific Corporation director Lizanne M. Bruce received 1,863 restricted stock units (RSUs) as a grant under the company’s 2022 Omnibus Stock Award Plan. The RSUs vest in full on May 8, 2027, with each unit representing one share of common stock. After this award, Bruce directly holds 19,029 shares, including 6 shares credited as dividend equivalents on outstanding RSUs since her last Form 4. This is a non-cash, equity-based compensation grant rather than an open-market stock purchase or sale.
BARRETT KELLY HEFNER reported acquisition or exercise transactions in this Form 4 filing.
Louisiana-Pacific Corporation director Kelly Hefner received an award of 1,863 restricted stock units (RSUs) of common stock. The RSUs were granted at no cash cost and will vest in full on May 8, 2027 under the company’s 2022 Omnibus Stock Award Plan.
Each RSU represents a right to receive one share of common stock. After this grant, Hefner directly holds 3,675 shares, which includes 23 shares credited as dividend equivalents on outstanding RSUs since the prior Form 4.
LOUISIANA-PACIFIC CORP CEO Jason Paul Ringblom reported a routine tax-withholding share disposition. On April 7, 2026, 1,198 shares of common stock were withheld at $69.89 per share to cover tax obligations, not an open-market sale. He continues to hold 139,791 shares directly and 4,006 shares indirectly through a 401(k) plan, indicating a substantial remaining ownership stake.
Louisiana-Pacific Corp director Lizanne M. Bruce sold shares in an open-market transaction. On March 10, 2026, she sold 1,300 shares of common stock at an average price of $78.59 per share. After this sale, she directly owns 17,160 shares, which include 9 shares credited as dividend equivalents on restricted stock units.
Louisiana-Pacific Corporation director F. Nicholas Grasberger III reported an open-market purchase of 20,000 shares of common stock. The trade took place on February 19, 2026 at a weighted average price of $85.49 per share, with individual prices ranging from $85.28 to $85.52.
Following this transaction, his reported holdings total 38,954 shares and deferred stock units, which include 51 shares credited as dividend equivalents and 3,842 deferred stock units that also reflect additional dividend-equivalent credits.
Louisiana-Pacific Corporation’s Chief Executive Officer William Bradley Southern reported selling a total of 28,332 shares of common stock in open-market transactions. The sales took place on February 17 and 18, 2026 at prices generally in the high-$80s to around $90 per share.
The transactions were executed automatically under a pre-arranged Rule 10b5-1 trading plan adopted on August 27, 2025, which is designed to systematically sell shares over time. After these trades, Southern continues to directly hold 447,553 shares of Louisiana-Pacific common stock.
Hamill Anthony reported acquisition or exercise transactions in a Form 4 filing for LPX. The filing lists transactions totaling 6,710 shares. Following the reported transactions, holdings were 24,751 shares.
Louisiana-Pacific Corporation SVP, General Counsel and Corporate Secretary Nicole C. Daniel reported equity compensation transactions in LPX common stock. On February 12, 2026, she acquired 5,325 shares through a restricted stock unit grant that vests in three equal annual installments, and 3,843 shares from the payout of 2023 performance stock units at 88% of the target award, including dividend-equivalent shares.
Also on February 12 and on February 13, 2026, a total of 2,104 shares (1,512 and 592 shares) were disposed of at $93.89 and $93.62 per share, respectively, to satisfy tax withholding obligations. After these transactions, Daniel directly owned 46,078 LPX common shares.
Louisiana-Pacific Corporation executive Leslie E. Davis, VP, Controller & CAO, reported equity awards and related tax-share withholdings. On 02/12/2026, Davis acquired 1,385 shares of common stock in the form of restricted stock units under the 2022 Omnibus Stock Award Plan, which vest in three equal annual installments starting one year from the grant date. On the same date, Davis acquired 419 shares from the payout of 2023 performance stock units at 88% of the target award, including dividend equivalent shares. Also on 02/12/2026 and 02/13/2026, a total of 239 shares were disposed of through tax-withholding dispositions at prices of $93.89 and $93.62 per share. After these transactions, Davis directly beneficially owned 4,066 shares of Louisiana-Pacific common stock.
Louisiana-Pacific Corporation Chief Executive Officer William Bradley Southern reported equity compensation and related tax transactions. On February 12, 2026, he acquired 41,852 shares of common stock at $0 as a payout of 2023 performance stock units at 88% of the target award, including dividend equivalents. On the same day, 16,475 shares were disposed of through a tax-withholding transaction at $93.89 per share, and on February 13, 2026, an additional 2,361 shares were disposed of for tax withholding at $93.62 per share. After these transactions, he directly beneficially owned 475,885 shares of Louisiana-Pacific common stock.
Haughie Alan reported multiple insider transaction types in a Form 4 filing for LPX. The filing lists transactions totaling 20,296 shares at a weighted average price of $93.83 per share. Following the reported transactions, holdings were 143,332 shares.
Louisiana-Pacific Corporation senior vice president Craig M. Sichling reported equity compensation and related tax withholdings in company stock. On February 12, 2026, he acquired 4,260 restricted stock units (RSUs) under the 2022 Omnibus Stock Award Plan, which vest in three equal annual installments starting one year after the grant.
He also acquired 1,603 common shares from the payout of 2023 performance stock units at 88% of the target award, including dividend equivalent shares. To cover tax obligations, he disposed of 691 shares at $93.89 on February 12 and 173 shares at $93.62 on February 13 through tax-withholding transactions. After these moves, he directly owned 8,969 common shares.
Louisiana-Pacific Corporation President Jason Paul Ringblom reported equity-related transactions in company common stock. On February 12, 2026, he acquired 19,171 shares through restricted stock units granted under the 2022 Omnibus Stock Award Plan, which vest in three equal annual installments beginning on the first anniversary of the grant date.
On the same date, he also acquired 7,672 shares from payout of 2023 performance stock units at 88% of target, including dividend equivalents. To cover tax obligations, there were tax-withholding dispositions of 3,019 shares at $93.89 on February 12, 2026 and 709 shares at $93.62 on February 13, 2026. After these transactions, he directly held 140,854 shares, with an additional 3,990 shares held indirectly through a 401(k) plan.
Davis Leslie E reported disposition transactions in a Form 4 filing for LPX. The filing lists transactions totaling 47 shares at a weighted average price of $96.59 per share. Following the reported transactions, holdings were 2,500 shares.
Louisiana-Pacific Corporation senior vice president and chief commercial officer Craig M. Sichling reported a tax-withholding disposition of company stock. On 02/10/2026, 224 shares of common stock were disposed of at $96.59 per share to cover tax obligations, a routine Form 4 code F transaction. Following this, he directly beneficially owned 3,970 shares of Louisiana-Pacific common stock.
Louisiana-Pacific Corporation EVP and CFO Alan Haughie reported a tax-related share disposition under a Form 4. On February 10, 2026, a tax-withholding disposition of 1,221 shares of common stock was reported at $96.59 per share, coded "F" for payment of tax liability by delivering securities. Following this transaction, Haughie directly beneficially owned 131,260 shares of Louisiana-Pacific common stock.
Ringblom Jason Paul reported disposition transactions in a Form 4 filing for LPX. The filing lists transactions totaling 1,143 shares at a weighted average price of $96.59 per share. Following the reported transactions, holdings were 117,739 shares.
Louisiana-Pacific Corporation executive reports tax-related share disposition. SVP, General Counsel and Corporate Secretary Nicole C. Daniel used 572 shares of common stock on February 10, 2026, at a value of $96.59 per share, to cover tax obligations. After this tax-withholding disposition, she directly owns 39,014 common shares of Louisiana-Pacific.
Southern William Bradley reported disposition transactions in a Form 4 filing for LPX. The filing lists transactions totaling 3,919 shares at a weighted average price of $96.59 per share. Following the reported transactions, holdings were 452,869 shares.
Louisiana-Pacific Corporation SVP and Chief Commercial Officer Craig M. Sichling reported routine share-withholding transactions related to equity awards. On January 29, 2026, 27 shares of common stock were withheld at $86.44 per share, leaving 4,363 shares directly owned afterward. On February 8, 2026, 169 shares were withheld at $96.97 per share, leaving 4,194 shares directly owned.
The withheld shares represent common stock underlying unvested restricted stock units used to satisfy tax withholding obligations after Sichling met retirement criteria under the award agreements. His reported holdings also include 130 shares acquired through the company’s 2019 Employee Stock Purchase Plan, and the total corrects a prior clerical error in earlier filings.
Louisiana-Pacific Corporation’s Chief Executive Officer and director William Bradley Southern reported a Form 4 transaction involving company common stock. On 02/08/2026, 3,968 shares of common stock were disposed of at $96.97 per share, leaving him with 456,789 shares beneficially owned directly.
The filing notes that the total share amount corrects a clerical error in Mr. Southern’s previous Form 4 filings, aligning his reported holdings with the correct figure.
Louisiana-Pacific Corporation officer Nicole C. Daniel, SVP, General Counsel and Corporate Secretary, reported a disposition of 792 shares of common stock on February 8, 2026, at $96.97 per share. After this transaction, she beneficially owned 39,586 shares directly.
The reported holdings include 63 shares credited as dividend equivalents on restricted stock units and 137 shares acquired through the company’s 2019 Employee Stock Purchase Plan since her last Form 4 filing.
Louisiana-Pacific Corporation executive Alan Haughie, EVP and CFO, reported an insider transaction in company common stock. On 02/08/2026, a transaction coded "F" involved 1,342 shares at $96.97 per share, after which he beneficially owned 132,481 shares directly. This balance includes 417 shares credited as dividend equivalents on outstanding restricted stock units since his last Form 4 filing.
Louisiana-Pacific Corporation officer Leslie E. Davis, VP, Controller & CAO, reported a small disposition of common stock. On 02/08/2026, a transaction coded "F" involved 47 shares at $96.97 per share. After this, Davis beneficially owned 2,547 common shares.
The reported holdings include 20 shares from dividend equivalents on restricted stock units, 257 shares from the 2019 Employee Stock Purchase Plan, and 9 shares from the Direct Stock Purchase and Dividend Reinvestment Plan, all accumulated since Davis’s last Form 4 filing.
Louisiana-Pacific Corporation president Jason Paul Ringblom reported a Form 4 transaction involving company common stock. On February 8, 2026, 1,117 shares were disposed of at $96.97 per share under transaction code F, leaving 118,882 shares directly owned.
He also beneficially owns 3,990 shares indirectly through a 401(k) plan. The reported direct holdings include 218 shares credited as dividend equivalents on restricted stock units, and the 401(k) balance includes 50 shares acquired since his prior Form 4 filing.
Louisiana-Pacific Corporation’s chief executive officer and director William Bradley Southern reported multiple open-market sales of common stock under a pre-arranged Rule 10b5-1 trading plan adopted on August 27, 2025. On February 2 and 3, 2026, he sold several blocks of shares at weighted average prices ranging from about $85 to $91 per share. After these transactions, he directly beneficially owned 460,883 shares of Louisiana-Pacific common stock.
Louisiana-Pacific Corporation's Chief Executive Officer and director William Bradley Southern reported multiple open-market sales of common stock. On January 14, 2026, he sold 3,449 shares at a weighted average price of $90.80, 48,088 shares at $91.66, 3,762 shares at $92.46, and 47 shares at $93.39. On January 15, 2026, he sold 3,788 shares at $92.21, 6,361 shares at $93.19, and 4,017 shares at $93.71.
The filing notes these sales occurred automatically under a Rule 10b5-1 trading plan adopted on August 27, 2025, meaning they were pre-scheduled rather than discretionary trades. After the reported transactions, Southern beneficially owns 489,215 shares of Louisiana-Pacific common stock, which includes 137 shares acquired through the company’s 2019 Employee Stock Purchase Plan since his last Form 4.
Louisiana-Pacific Corporation’s chief executive officer, who is also a director, reported open-market sales of company common stock under a pre-arranged Rule 10b5-1 trading plan.
On December 15, 2025, the insider sold 42,514 shares at a weighted average price of $86.25. On December 16, 2025, additional sales of 1,217 shares at a weighted average price of $85.33 and 101 shares at a weighted average price of $86.04 were reported.
After these transactions, the insider beneficially owned 558,590 shares of Louisiana-Pacific common stock. The prices reflect weighted averages for multiple trades executed within disclosed price ranges.
Louisiana-Pacific Corporation reported an insider equity transaction involving its SVP and Chief Commercial Officer. On 12/05/2025, 44 shares of common stock were disposed of at $82.06 per share, identified as a Form 4 transaction code "F," which indicates shares withheld to cover taxes. These shares represent common stock underlying unvested restricted stock units that were withheld by the company to satisfy the executive's tax withholding obligations after meeting retirement criteria under related award agreements.
Following this transaction, the executive beneficially owned 4,451 shares of common stock in direct ownership form. This total includes 29 shares credited as dividend equivalents on outstanding RSUs since the last filing, and 258 shares acquired through Louisiana-Pacific's 2019 Employee Stock Purchase Plan, which had been inadvertently omitted from the executive's earlier Form 3 filed on April 28, 2025.
Louisiana-Pacific Corporation’s chief executive officer and director reported a routine share withholding related to equity compensation. On December 5, 2025, the insider had 839 shares of common stock withheld at a price of $82.06 per share to cover tax obligations tied to unvested restricted stock units that became eligible because the executive met retirement criteria under prior award agreements. After this transaction, the insider beneficially owns 602,422 shares of Louisiana-Pacific common stock. This total includes 678 shares from dividend equivalents credited on outstanding restricted stock units and 120 shares acquired through the company’s 2019 Employee Stock Purchase Plan, and it also reflects a correction of a clerical error in earlier reports.
Louisiana‑Pacific (LPX) reported an insider purchase by a director. On November 7, 2025, the director bought 3,200 shares of common stock at $78.06 per share. After this transaction, the director beneficially owns 41,149 shares, held directly. This total includes 53 shares credited as dividend equivalents on outstanding RSUs and deferred stock units, and 7,468 DSUs.