Every Form 4 that Dorman Products, Inc. New (DORM) 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 DORM 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 DORM filings page.
Dorman Products, Inc. officer Joseph P. Braun, SVP and General Counsel, exercised employee stock options on September 14, 2026 to acquire 4,708 shares of common stock at an exercise price of $84.93 per share. Of the shares acquired, 3,159 shares were withheld to cover the exercise price and withholding tax obligations, leaving Braun with 2,989 stock options remaining after the transaction. No Rule 10b5-1 trading plan is reported for these transactions.
Dorman Products, Inc. (DORM) reported that its president and CEO, Kevin M. Olsen, who is also a director, exercised stock options on September 9, 2026 to acquire common shares. He exercised options for 4,749 shares at $82.03 per share and 11,697 shares at $61.68 per share, receiving the same number of common shares. A total of 11,923 common shares were withheld to cover the exercise price and withholding tax obligations related to these option exercises. No transactions were reported as made under a Rule 10b5-1 trading plan.
Dorman Products, Inc. (DORM) reported that Kathleen Pacheco, President, Specialty Vehicle, had 201 shares of common stock withheld on September 3, 2026 to satisfy tax withholding obligations upon the vesting of restricted stock units, which is treated as a disposition under Section 16.
After this tax-withholding event and including 49.66 shares acquired under Dorman's employee stock purchase plan on June 30, 2026, Pacheco now holds 4,375.1905 shares of Dorman common stock directly. No Rule 10b5-1 trading plan is reported.
Dorman Products, Inc. (DORM) reported an insider transaction by Donna M. Long, its Senior Vice President and Chief Information Officer. Long sold 734 shares of common stock on August 17, 2026 at a price of $135.21 per share, in a transaction reported as a sale in the open market or a private transaction. After this sale, she directly holds 19,338.8738 shares of Dorman Products common stock. The sale was made under a Rule 10b5-1 trading arrangement that she adopted on August 20, 2025.
Bowen Gregory C., VP and Chief Accounting Officer of Dorman Products, reported exercising employee stock options for 3,531 shares of common stock on August 5, 2026 at exercise prices of $96.36 and $91.28 per share, then selling 3,531 shares at $145.23 and $144.72 per share. The related options vest in four equal annual installments beginning on March 2, 2023 and March 2, 2024.
RILEY RICHARD T reported acquisition or exercise transactions in this Form 4 filing.
Dorman Products, Inc. director Richard T. Riley reported receiving a grant of 1,344 shares of common stock as restricted stock units valued at $122.71 per share. This is a compensation-related award, not an open-market purchase or sale. Following the grant, he directly holds 30,312 shares. The restricted stock units will vest in full on the earlier of the first anniversary of the grant date or the date of the company’s next annual meeting of shareholders.
Dorman Products, Inc. director Thomas James Darrell reported an equity compensation grant. He acquired 1,344 restricted stock units representing a contingent right to receive shares of Dorman common stock at a reported value of $122.71 per share. These restricted stock units will vest in full on the earlier of the first anniversary of the grant date or the date of the company’s next annual meeting of shareholders. Following this grant, Darrell directly holds 7,918 shares of common stock reported in this filing.
Dorman Products, Inc. director John J. Gavin reported an equity compensation grant. He acquired 1,344 restricted stock units representing a contingent right to receive Dorman common shares, valued at $122.71 per unit. Following this award, his direct holdings total 10,546 shares.
The restricted stock units will vest in full on the earlier of the first anniversary of the grant date or the date of the company’s next annual meeting of shareholders, aligning director compensation with long-term shareholder outcomes.
Dorman Products, Inc. executive Gregory C. Bowen reported routine equity compensation activity involving company common stock. On June 1, 2026, he acquired 215 shares through a grant of restricted stock units at a reference price of $115.93 per share, increasing his direct holdings to 5,354.3428 shares.
The restricted stock units represent a contingent right to receive shares and will vest in three equal annual installments beginning on March 2, 2027. On June 2, 2026, 76 shares were withheld at $125.83 per share to satisfy tax withholding obligations upon vesting, a non-market disposition treated as a sale under Section 16 rules. After these transactions, Bowen directly holds 5,278.3428 shares of Dorman common stock.
Dorman Products, Inc. reported that President, Specialty Vehicle Kathleen Pacheco had 116 shares of common stock withheld on the vesting of restricted stock units to cover tax obligations. This tax withholding is treated as a disposition under Section 16 rules. After this event, she directly holds about 4,526.5305 shares of Dorman common stock.
Romano Kelly A reported acquisition or exercise transactions in this Form 4 filing.
Dorman Products, Inc. director Kelly A. Romano received a grant of 1,344 restricted stock units representing a contingent right to receive shares of Dorman common stock. The units will vest in full on the earlier of the first anniversary of the grant date or the Company’s next annual meeting of shareholders. Following this award, Romano directly holds 12,172 shares of common stock.
Bachmann Lisa M reported acquisition or exercise transactions in this Form 4 filing.
Dorman Products, Inc. director Lisa M. Bachmann received an equity award of 1,344 shares of Common Stock, valued at $122.71 per share. These restricted stock units will vest in full on the earlier of the first anniversary of the grant date or the Company’s next annual meeting of shareholders. Following this grant, she holds 8,208 shares directly.
Stakias G. Michael reported acquisition or exercise transactions in this Form 4 filing.
Dorman Products director G. Michael Stakias received an equity award rather than buying shares on the market. He was granted 1,344 restricted stock units representing a contingent right to receive an equal number of Dorman common shares at a reference price of $122.71 per share. The units vest in full on the earlier of the first anniversary of the grant date or the company’s next annual meeting of shareholders. Following this award, he beneficially owns 16,150 shares of common stock directly.
BERMAN STEVEN L reported acquisition or exercise transactions in this Form 4 filing.
Dorman Products director Steven L. Berman reported an equity compensation grant and updated share holdings. He received 1,344 restricted stock units, valued at $122.71 per share, that vest in full on the earlier of the first anniversary of grant or the company’s next annual shareholder meeting.
Following this grant, Berman directly holds 761,787 shares of common stock. He also has indirect interests including 24,015 shares held through a 401(k) unitized stock fund as of June 1, 2026, and 100,000 shares in a trust for his grandchildren, for which he formally disclaims beneficial ownership.
Dorman Products director Richard T. Riley reported a small, routine tax-related share disposition. On the vesting of restricted stock units, 33 shares of Common Stock were withheld by the company at $116.16 per share to satisfy his tax withholding obligations. After this withholding, he directly holds 28,968 Common shares, so the transaction represents a very minor adjustment tied to equity compensation rather than an open-market trade.
Dorman Products, Inc. director Lisa M. Bachmann reported a small tax-related share disposition tied to vested equity. On the vesting of restricted stock units, 33 shares of common stock were withheld by the company at $116.16 per share to cover her tax obligations, leaving her with 6,864 directly held shares.
Dorman Products, Inc. director Kelly A. Romano reported a small, routine tax-related share disposition. On the vesting of restricted stock units, 33 shares of common stock were withheld by the company at $116.16 per share to satisfy tax withholding obligations, which is treated as a disposition under Section 16. After this withholding, Romano directly holds 10,828 shares of Dorman Products common stock.
Dorman Products, Inc. director Thomas James Darrell reported a small tax-related share disposition. On the vesting of restricted stock units, 33 shares of common stock were withheld by the company at $116.16 per share to cover his tax obligations, which is classified as a disposition under securities rules. After this withholding, he directly holds 6,574 shares of Dorman common stock.
Dorman Products, Inc. senior vice president and CIO Donna M. Long sold a total of 947 shares of common stock in three open-market transactions on March 12, 2026 under a Rule 10b5-1 trading plan. Sale prices ranged from about $101.774 to $104.454 per share. After these trades, she directly holds 20,072.8738 shares.
Dorman Products, Inc. executive Gregory C. Bowen, VP and Chief Accounting Officer, reported two tax-related share dispositions. On March 3, 2026, 76 shares of common stock were withheld at $116.22 per share, leaving 5,246.3428 shares held directly. On March 4, 2026, an additional 107 shares were withheld at $116.16 per share, leaving 5,139.3428 shares held directly. According to the footnote, these shares were withheld by the company upon vesting of restricted stock units to satisfy Mr. Bowen’s tax withholding obligations and are treated as dispositions under Section 16.
Dorman Products, Inc. reported that SVP, CHRO Scott Leff had shares of common stock withheld to cover tax obligations tied to vested restricted stock units. On March 3, 2026, 235 shares were withheld at $116.22 per share, and on March 4, 2026, 539 shares were withheld at $116.16 per share. After these tax-withholding dispositions, he held 17,770.2428 shares of common stock directly.
Dorman Products, Inc. executive Eric Luftig, President, Light Duty, reported two tax-related share dispositions. On March 3 and 4, 2026, a total of 583 shares of common stock were withheld by the company upon vesting of restricted stock units to cover his tax obligations.
The withheld shares, recorded at prices of $116.22 and $116.16 per share, are treated as dispositions under Section 16 rules rather than open-market trades. After these transactions, Luftig directly held 12,544.8476 shares of Dorman Products common stock.
Dorman Products, Inc. reported that Kathleen Pacheco, President, Specialty Vehicle, had 142 shares of common stock withheld on tax-withholding disposition in connection with the vesting of restricted stock units. The shares were withheld by the issuer at $116.22 per share, leaving her with 4,642.5305 directly owned shares after the transaction.
Dorman Products, Inc. senior vice president and general counsel Joseph P. Braun reported two tax-related share dispositions of common stock. On March 3, 2026, 304 shares were withheld at $116.2200 per share, and on March 4, 2026, 538 shares were withheld at $116.1600 per share.
The issuer withheld these shares upon the vesting of restricted stock units to cover Braun’s tax withholding obligations, which is treated as a disposition under securities rules rather than an open-market sale. After these transactions, Braun held 20,423.5828 common shares directly.
Dorman Products, Inc. director and President and CEO Kevin M. Olsen reported tax-related stock transactions. On 2026-03-03 and 2026-03-04, common shares were withheld by the company upon the vesting of restricted stock units to satisfy his tax withholding obligations, which are treated as dispositions under Section 16. After the 2026-03-04 withholding transaction, he held 99,137.0283 shares of common stock directly.
Dorman Products, Inc. reported that SVP and CIO Donna M. Long disposed of shares of common stock to cover tax withholding obligations tied to restricted stock unit vesting. On March 3, 2026, 221 shares were withheld at $116.2200 per share. On March 4, 2026, 531 shares were withheld at $116.1600 per share. After these tax-withholding dispositions, Long held 21,019.8738 shares of Dorman Products common stock directly.
Dorman Products, Inc. reported that executive Steven Bashir, President, Heavy Duty, acquired an equity award tied to 1,293 shares of common stock on March 2, 2026. The award is in the form of restricted stock units that will vest in three equal annual installments beginning on March 2, 2027.
Porter Nathan J reported acquisition or exercise transactions in this Form 4 filing.
Dorman Products, Inc. reported that its Senior Vice President and Chief Operations Officer, Nathan J. Porter, received a grant of 3,666 shares of common stock in the form of restricted stock units at a reference price of $115.93 per share. These units will vest in three equal annual installments beginning on March 2, 2027, the first anniversary of the grant date, meaning the award is fully earned over three years.
Dorman Products director Steven L. Berman reported a small tax-related share disposition. On March 2, 2026, 55 shares of common stock were withheld at $115.93 per share to satisfy tax withholding obligations upon vesting of restricted stock units, which is treated as a disposition under Section 16.
After this, he held 760,443 shares directly. A trust for his grandchildren held 100,000 shares, for which he disclaims beneficial ownership, and his 401(k) units represented 24,429 shares of common stock as of March 2, 2026.
Dorman Products, Inc. reported that its Senior Vice President, Chief Financial Officer and Treasurer, Charles W. Rayfield, acquired an equity award tied to the company’s common stock. He received 2,587 restricted stock units, valued using a reference price of $115.93 per share, bringing his reported direct holdings from this grant to 2,587 units.
The footnote explains that these are restricted stock units representing a contingent right to receive Dorman common shares. They will vest in three equal annual installments beginning on March 2, 2027, the first anniversary of the grant date, meaning the award delivers shares over time rather than as an immediate cash transaction.
Dorman Products, Inc. reported insider equity activity by Eric Luftig, President, Light Duty. On March 2, 2026, he received a grant of 4,312 restricted stock units of common stock at $115.93 per share value. These units vest in three equal annual installments beginning on March 2, 2027, the first anniversary of the grant date.
On the same date, Luftig had three tax-withholding dispositions of common stock totaling 287 shares (61, 159, and 67 shares) at $115.93 per share. The issuer withheld these shares upon RSU vesting to cover tax obligations, which is treated as a disposition under Section 16. After these transactions, Luftig directly owned 13,127.8476 shares of Dorman common stock.
Dorman Products, Inc. reported that VP and Chief Accounting Officer Gregory C. Bowen had several equity-related transactions in company common stock on March 2, 2026. He received a grant of 646 restricted stock units, representing a contingent right to receive shares that will vest in three equal annual installments beginning on March 2, 2027.
To cover tax withholding obligations upon the vesting of previously granted restricted stock units, 48 shares and 59 shares of common stock were withheld by the company, which is treated as a disposition for regulatory reporting. After these transactions, Bowen directly held 5,322.3428 shares of Dorman common stock.
Dorman Products, Inc. reported that President and CEO Kevin M. Olsen had shares of common stock withheld by the company to cover taxes upon vesting of restricted stock units and received a new equity award. On March 2, 2026, Olsen had 508 and 715 shares of common stock treated as dispositions for tax-withholding purposes. He was also granted 17,251 restricted stock units, representing a contingent right to receive Dorman common shares, which will vest in three equal annual installments beginning on March 2, 2027.
Dorman Products, Inc. reported that Kathleen Pacheco, President of Specialty Vehicle, received an equity grant tied to company stock. She was awarded 1,725 shares of common stock at a reference price of $115.93 per share as a grant or award, rather than an open-market purchase. After this transaction, her directly held stake increased to 4,784.5305 shares.
The grant is structured as restricted stock units, which convert into shares over time. These units vest in three equal annual installments starting on March 2, 2027, the first anniversary of the grant date, encouraging longer-term alignment with shareholders. The reported total also reflects small additional amounts she acquired earlier through Dorman’s employee stock purchase plan.
Dorman Products, Inc. senior vice president and chief human resources officer Scott Leff reported equity compensation changes in common stock. On March 2, 2026, the company withheld 67 and 92 shares to cover his tax obligations when restricted stock units vested, which is treated as a disposition under securities rules rather than an open-market sale. On the same date, he received a grant of 3,234 restricted stock units at a reference price of $115.93 per share, scheduled to vest in three equal annual installments starting March 2, 2027.
Dorman Products, Inc. senior vice president and CIO Donna M. Long reported equity compensation and related tax withholding in common stock. She received a grant of 2,587 restricted stock units at $115.93 per share value, which will vest in three equal annual installments beginning on March 2, 2027. A total of 156 shares of common stock were withheld by the company upon vesting of restricted stock units to cover her tax obligations, treated as dispositions under securities rules. After these transactions, she directly owned about 21,771.8738 shares of Dorman common stock.
Dorman Products, Inc. senior vice president and general counsel Joseph P. Braun reported routine equity compensation activity. He received a grant of 4,312 restricted stock units at a reference price of $115.93 per share. The units will vest in three equal annual installments beginning on March 2, 2027.
To cover tax withholding on vesting of previously granted restricted stock units, a total of 212 shares of common stock were withheld, which is treated as a disposition under Section 16 rules. After these transactions, his reported direct ownership was 21,265.5828 shares of Dorman common stock.
Dorman Products, Inc. President and CEO Kevin M. Olsen reported equity compensation and related tax withholding transactions in company common stock. On February 19, 2026, he acquired 21,727 shares through the settlement of performance-based restricted stock units granted for the 2023-2025 performance cycle. On the same date, 9,464 shares were withheld by the company to cover his tax obligations upon vesting, which is treated as a disposition under securities rules. Following these transactions, he directly owned 87,905.0283 shares of Dorman common stock, which includes 195.46130 shares acquired under the employee stock purchase plan since his last Form 4.
Dorman Products, Inc. executive Eric Luftig reported stock-based compensation activity. He acquired 2,036 shares of common stock at no cost through the settlement of performance-based restricted stock units granted for the 2023–2025 performance cycle. On the same date, 919 shares were withheld at a price of $127.73 per share to cover his tax withholding obligations, treated as a disposition under Section 16 rules. Following these transactions, he directly owned 9,102.8476 common shares.
Dorman Products, Inc. senior vice president and CFO David Hession reported equity compensation and related tax withholding in company stock. He acquired 4,072 shares of common stock at no cost through the settlement of performance-based restricted stock units granted for the 2023–2025 performance cycle. To cover tax withholding on the vesting, 1,889 shares were withheld by the company at a price of $127.73 per share, which is treated as a disposition under securities rules. After these transactions, he directly held 8,017.358 shares of Dorman Products common stock.
Dorman Products, Inc. SVP and Chief Human Resources Officer Scott Leff reported equity compensation activity in common stock. He acquired 2,783 shares through the settlement of performance-based restricted stock units granted for the 2023–2025 performance cycle, and 1,259 shares were withheld by the company to cover tax obligations upon vesting. After these transactions, he directly owns 15,469.2428 common shares.
Dorman Products, Inc. senior vice president and CIO Donna M. Long reported equity compensation activity involving the company’s common stock. She acquired 2,715 shares as a grant or award, representing the settlement of performance-based restricted stock units granted in fiscal 2023 for the 2023–2025 performance cycle.
To cover related tax withholding obligations upon vesting, 1,230 shares were disposed of through share withholding at a price of $127.73 per share, which is treated as a disposition under Section 16 but does not represent an open-market sale. After these transactions, her directly owned stake was 19,340.8738 shares.
Dorman Products, Inc. senior vice president and general counsel Joseph P. Braun reported equity award activity in company common stock. He acquired 3,665 shares on a grant or award basis at $0.00 per share, reflecting the settlement of performance-based restricted stock units granted for the 2023-2025 performance cycle.
To cover tax withholding on the vesting of restricted stock units, 1,640 shares were disposed of at $127.73 per share, treated as a tax-withholding disposition under Section 16. After these transactions, Braun directly owned 17,165.5828 shares of Dorman Products common stock.
Dorman Products director Steven L. Berman reported a transfer of 1,254 shares of common stock on December 31, 2025, at a reported price of $0, leaving him with 760,498 shares held directly. In addition, 100,000 shares are held indirectly by a trust for his grandchildren, for which he disclaims beneficial ownership, and 24,281 shares are held indirectly through the company’s 401(k) plan as of that date.
Dorman Products, Inc. Senior Vice President, Product, Eric Luftig reported a routine tax-related share withholding. On January 3, 2026, 164 shares of Dorman common stock were withheld by the company when restricted stock units vested, in order to cover his tax withholding obligations. The transaction was recorded at a price of $124.10 per share and is treated as a disposition under Section 16 rules, even though it reflects a tax payment rather than an open-market sale. After this event, Luftig beneficially owned 7,985.8476 Dorman shares, which the disclosure notes includes an additional 192.9757 shares acquired through the company’s employee stock purchase plan since his prior Form 4 filing.
A Dorman Products, Inc. officer reported selling 2,000 shares of common stock on December 12, 2025 at a weighted average price of $128.798 per share. The reporting person serves as President, Heavy Duty at the company.
After this transaction, the officer directly owns 9,112.1061 shares of Dorman Products common stock. The sale price reflects multiple trades executed in a range from $128.53 to $129.26 per share.
Dorman Products, Inc. reported insider equity transactions by an officer serving as President, Heavy Duty. On December 1, 2025, the officer exercised several employee stock options, acquiring common shares at exercise prices of $73.72, $101.45, $96.36, and $91.28 per share. These option exercises relate to grants that vest in four equal annual installments beginning between November 2020 and March 2024.
On the same date, the officer sold 3,987 shares at a weighted average price of $130.595 per share and 911 shares at a weighted average price of $131.19 per share, in multiple trades within the stated price ranges. After these transactions, the officer beneficially owned approximately 11,112.1061 shares of Dorman Products common stock directly.
Dorman Products (DORM) reported insider transactions by its SVP and CFO on 10/31/2025. The officer sold common stock in three trades: 3,120 shares at a weighted average price of $134.1413, 6,515 shares at $135.4151, and 2,858 shares at $136.3292. Footnotes state each tranche comprised multiple executions within disclosed price ranges. Following these sales, the officer directly beneficially owned 5,638.6363 shares.