Every Form 4 that Gentherm Inc (THRM) 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 THRM 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 THRM filings page.
Gentherm Inc director Paul Anthony Mascarenas acquired 2,677 shares of Restricted Common Stock on October 1, 2026. The shares were granted under the 2023 Equity Incentive Plan as compensation for serving on Gentherm's Board of Directors. After the award, he directly held 2,677 shares.
Gentherm Inc (THRM) insider Nicholas Breisacher, Chief Accounting Officer, reported selling 925 shares of common stock on 2026-08-17 at $43.21 per share in an open market or private transaction. Following this sale, he directly holds 4,864 shares of Gentherm common stock.
Gentherm Inc executive Wayne S. Kauffman III, SVP and General Counsel, reported selling 4,700 shares of Common Stock on 2026-07-29. The sale was a non-derivative open-market or private transaction at a weighted average price of $43.21 per share, with individual trade prices ranging from $43.15 to $43.43. Following these transactions, he directly owns 27,421 shares of Gentherm common stock.
Washington Kenneth E reported acquisition or exercise transactions in this Form 4 filing.
Gentherm Inc director Kenneth E. Washington received a grant of 4,292 shares of Restricted Common Stock as compensation for serving on the company’s Board of Directors. The award was issued under Gentherm’s 2023 Equity Incentive Plan and increased his direct holdings to 15,257 common shares.
Stacey John reported acquisition or exercise transactions in this Form 4 filing.
Gentherm Inc director Stacey John received 4,292 shares of Restricted Common Stock as compensation for board service. The shares were granted on May 14, 2026 under Gentherm's 2023 Equity Incentive Plan at a stated price of $0.00 per share. After this award, John directly holds 27,112 shares of Gentherm common stock.
Meter Elizabeth reported acquisition or exercise transactions in this Form 4 filing.
Gentherm Inc director Elizabeth Meter reported an equity grant. She received 4,292 shares of Restricted Common Stock as compensation for serving on the Gentherm Board of Directors under the 2023 Equity Incentive Plan. Following this award, she directly holds a total of 19,664 shares of Gentherm common stock.
Kummeth Charles R. reported acquisition or exercise transactions in this Form 4 filing.
Gentherm Inc director Charles R. Kummeth received a grant of 4,292 shares of Common Stock as compensation for board service. The shares are restricted stock issued under the 2023 Equity Incentive Plan and were awarded at no cash cost per share. Following this grant, Kummeth directly holds 25,937 shares of Gentherm Common Stock.
Kowalchik Laura Michele reported acquisition or exercise transactions in this Form 4 filing.
Gentherm Inc director Laura Michele Kowalchik received a grant of 4,292 shares of Restricted Common Stock as compensation for serving on the Gentherm Board of Directors under the 2023 Equity Incentive Plan. Following this award, she directly holds a total of 13,395 common shares.
Hundzinski Ronald T reported acquisition or exercise transactions in this Form 4 filing.
Gentherm Inc director Ronald T. Hundzinski reported a new equity award of company stock. He received 4,292 shares of Common Stock as a grant at a price of $0.00 per share, classified as a compensation award rather than an open-market purchase.
This Restricted Common Stock was issued under Gentherm’s 2023 Equity Incentive Plan as compensation for serving on the Board of Directors. After the grant, Hundzinski directly holds 22,298 Common Stock shares and indirectly holds 17,965 shares in a trust.
Heinzmann David W reported acquisition or exercise transactions in this Form 4 filing.
Gentherm Inc director David W. Heinzmann received a grant of 4,292 shares of Restricted Common Stock as compensation for serving on the company’s Board of Directors. The award was issued on May 14, 2026 under Gentherm’s 2023 Equity Incentive Plan at no cash cost per share.
Following this equity grant, Heinzmann directly holds a total of 21,365 shares of Gentherm common stock. This filing reflects a routine, compensation-related stock award rather than an open-market purchase or sale.
Desormiere Sophie reported acquisition or exercise transactions in this Form 4 filing.
Gentherm Inc director Sophie Desormiere received a grant of 4,292 shares of restricted common stock as board compensation. The shares were issued at no cash cost under Gentherm’s 2023 Equity Incentive Plan and are recorded as compensation for her service on the Board of Directors. After this award, she directly holds 42,303 common shares.
Gentherm Inc executive Vishnu Sundaram, the company’s SVP and Chief Technology Officer, filed a Form 4 reporting no insider transactions. The filing shows no shares bought, sold, acquired, disposed of, or transferred, and net insider trading activity is recorded as neutral for this period.
Gentherm Inc Chief Accounting Officer Nicholas Breisacher reported a stock-based compensation event involving performance-based restricted stock units granted on March 14, 2023 under the 2013 Equity Incentive Plan. On March 23, 2026, he acquired 353 shares of common stock at no cost when these PSUs settled.
The Compensation and Talent Committee determined that Adjusted EBITDA PSUs were earned at 69.15% of target and ROIC PSUs at 63.44%, resulting in a total payout of 40.35% of the original grant. To cover tax obligations, 102 shares were withheld at $28.64 per share, and Breisacher now holds 5,789 Gentherm common shares directly.
Gentherm Inc senior vice president Rafael Barkas reported routine equity compensation activity. He received 2,121 shares of Common Stock on March 23, 2026 as a grant/award tied to performance-based restricted stock units, at a stated price of $0.0000 per share. To cover tax obligations, 607 shares were withheld at $28.64 per share, a non-market disposition. After these transactions, Barkas directly owns 31,893 shares of Gentherm common stock.
The footnote explains these shares relate to performance-based PSUs granted on March 14, 2023. The committee determined adjusted EBITDA PSUs were earned at 69.15% of target and ROIC PSUs at 63.44%, resulting in a total payout of 40.35% of the PSUs granted.
Gentherm Inc senior vice president and chief human resources officer Barbara J. Runyon reported equity compensation vesting rather than open-market trading. On March 23, 2026, she acquired 2,121 shares of common stock at no cost as a grant, then had 961 shares withheld at $28.64 per share to cover tax obligations, leaving 37,686 shares owned directly.
These shares came from performance-based restricted stock units granted on March 14, 2023. According to plan results, adjusted EBITDA PSUs were earned at 69.15% of target and ROIC PSUs at 63.44% of target, producing a total payout of 40.35% of the original PSU grant.
Gentherm Inc senior executive Jaymi Wilson reported routine equity compensation activity. On March 23, 2026, Wilson received a grant-related acquisition of 2,474 shares of common stock at no cost, reflecting performance-based restricted stock units that vested following a three-year performance period tied to 2025 results.
To cover associated tax obligations, 710 shares were disposed of by share withholding at a price of $28.64 per share, rather than through an open-market sale. After these transactions, Wilson directly holds 42,726 shares of Gentherm common stock.
Gentherm Inc senior vice president and general counsel Wayne S. Kauffman III reported compensation-related stock activity. He received 2,121 shares of common stock on March 23, 2026 as a grant/award tied to performance-based restricted stock units granted in March 2023.
On the same date, 925 shares were withheld at $28.64 per share to cover tax obligations, a non-market disposition, leaving him with 32,121 directly owned shares. The underlying performance units vested based on three-year adjusted EBITDA and return on invested capital, resulting in a total payout of 40.35% of the original 2023 PSU grant.
Gentherm Inc president Thomas Stocker reported routine equity compensation activity. He received a grant of 2,474 shares of common stock at no cost, tied to performance-based restricted stock units granted in 2023. To cover tax obligations, 1,115 shares were withheld at a price of $28.64 per share. Following these transactions, he holds 28,085 common shares directly. The footnote explains that the underlying PSUs paid out at 40.35% of the original 2023 target grant based on adjusted EBITDA and return on invested capital performance measured in 2025.
Gentherm Inc VP & General Manager Chenglong Wang reported an equity compensation transaction. He acquired 266 shares of common stock at no cost through the vesting of previously granted performance-based restricted stock units. Following this grant, he directly holds 17,231 common shares.
The vested units relate to awards granted on March 14, 2023, that depended on three-year results through 2025. The Compensation and Talent Committee determined that Adjusted EBITDA units were earned at 69.15% of target and ROIC units at 63.44%, resulting in a total payout equal to 40.35% of the original performance-based units.
Nicholas Breisacher reported acquisition or exercise transactions in this Form 4 filing.
Gentherm Inc reported that Chief Accounting Officer Nicholas Breisacher received a grant of 1,599 shares of Common Stock as a restricted stock unit award. The grant was issued at no purchase price and increases his direct holdings to 5,538 shares.
The footnote explains that these shares are Restricted Stock Units granted under the 2023 Equity Incentive Plan. They vest in three equal portions: one-third on March 17, 2027, one-third on March 17, 2028, and one-third on March 17, 2029, linking the award to multi‑year service.
Sundaram Vishnu reported acquisition or exercise transactions in this Form 4 filing.
Gentherm Inc reported that SVP and Chief Technology Officer Vishnu Sundaram received a grant of 7,665 shares of Common Stock in the form of Restricted Stock Units under the 2023 Equity Incentive Plan. After this award, he holds 28,473 shares directly. The RSUs vest in three equal installments on March 17, 2027, March 17, 2028, and March 17, 2029, tying this compensation to multi‑year service and performance.
Runyon Barbara J reported acquisition or exercise transactions in this Form 4 filing.
Gentherm Inc reported that SVP and Chief Human Resources Officer Barbara J. Runyon received a grant of 7,665 shares of common stock in the form of Restricted Stock Units under the 2023 Equity Incentive Plan. These RSUs were awarded at no cash cost to her.
The grant vests over three years, with one‑third vesting on March 17, 2027, one‑third on March 17, 2028, and one‑third on March 17, 2029. After this award, she directly holds 36,526 shares of Gentherm common stock, reflecting her ongoing equity-based compensation and alignment with shareholders.
Gentherm Inc reported that SVP and General Counsel Wayne S. Kauffman III acquired 7,665 shares of common stock through a grant of Restricted Stock Units under the 2023 Equity Incentive Plan. These RSUs vest in three equal portions on March 17, 2027, March 17, 2028, and March 17, 2029. After this award, Kauffman directly holds 30,925 shares of Gentherm common stock. This is a compensation-related equity grant rather than an open-market share purchase.
Barkas Rafael reported acquisition or exercise transactions in this Form 4 filing.
Gentherm Inc senior vice president Rafael Barkas received an equity grant of 7,665 shares of common stock in the form of Restricted Stock Units under the 2023 Equity Incentive Plan. These RSUs vest in three equal portions on March 17, 2027, March 17, 2028, and March 17, 2029. Following this award, Barkas directly holds 30,379 shares of Gentherm common stock. This is a compensation-related stock grant, not an open-market purchase or sale.
Wilson Jaymi reported acquisition or exercise transactions in this Form 4 filing.
Gentherm Inc SVP Jaymi Wilson received an equity grant of 8,940 shares of common stock in the form of Restricted Stock Units under the 2023 Equity Incentive Plan. These RSUs vest in three equal portions on March 17, 2027, March 17, 2028, and March 17, 2029.
After this award, Wilson directly holds 40,962 shares of Gentherm common stock. This is a compensation-related grant at no cash cost per share to Wilson, rather than an open-market purchase or sale.
Stocker Thomas reported acquisition or exercise transactions in this Form 4 filing.
Gentherm Inc senior vice president Thomas Stocker received an equity grant of 8,940 shares of Common Stock in the form of Restricted Stock Units under the 2023 Equity Incentive Plan. These RSUs were granted at no cash cost to him as compensation.
The award vests in three equal portions: one-third on March 17, 2027, one-third on March 17, 2028, and one-third on March 17, 2029, encouraging longer-term retention. After this grant, Stocker directly holds 26,726 shares of Gentherm common stock.
Gentherm Inc reported that VP & General Manager Wang Chenglong received a grant of 11,496 shares of Common Stock as Restricted Stock Units under the 2023 Equity Incentive Plan. These RSUs vest in three equal parts on March 17, 2027, March 17, 2028, and March 17, 2029. After this equity award, Wang directly holds 16,965 shares of Gentherm common stock, reflecting a compensation-related acquisition rather than an open-market purchase.
Douyard Jonathan C reported acquisition or exercise transactions in this Form 4 filing.
Gentherm Inc’s EVP, CFO and Treasurer Jonathan C. Douyard received an equity grant in the form of Restricted Stock Units. He was awarded 14,049 shares of Common Stock on March 17, 2026 as a compensation-related grant at no cash cost to him.
The RSUs vest in three equal portions: one-third on March 17, 2027, one-third on March 17, 2028, and one-third on March 17, 2029. After this grant, Douyard directly holds 69,639 Common Stock shares, showing an increased long-term equity stake aligned with future company performance.
Presley William T. reported acquisition or exercise transactions in this Form 4 filing.
Gentherm Inc President and CEO William T. Presley received a grant of 40,230 shares of Common Stock in the form of Restricted Stock Units under the 2023 Equity Incentive Plan. These RSUs were awarded at no cash purchase price as part of his equity compensation.
The units vest in three equal installments: one-third on March 17, 2027, one-third on March 17, 2028, and one-third on March 17, 2029, aligning his incentives with longer-term company performance. After this award, Presley holds 178,314 shares of Gentherm common stock directly.
Gentherm Inc senior vice president Jaymi Wilson reported routine tax-related share dispositions. On March 14 and 15, 2026, a total of 1,814 shares of common stock were withheld at $27.82 per share to cover tax obligations.
These transactions are coded as tax-withholding dispositions rather than open-market sales. After the withholdings, Wilson directly holds 32,022 shares of Gentherm common stock.
Gentherm Inc SVP and Chief Technology Officer Vishnu Sundaram reported tax-withholding dispositions of 1,097 shares of common stock on March 14 and 15, 2026 at $27.82 per share to satisfy tax obligations. After these non-market transactions, he directly holds 20,808 common shares.
Gentherm Inc senior executive Thomas Stocker reported routine tax-related share dispositions. On March 14 and March 15, a total of 2,852 shares of common stock were withheld at $27.82 per share to cover tax obligations by delivering shares. After these non-market transactions, he directly holds 17,786 Gentherm shares, indicating he retains a meaningful equity position in the company.
Gentherm Inc executive Barbara J. Runyon, SVP and Chief Human Resources Officer, reported two Form 4 transactions involving company common stock. On March 14 and 15, 2026, a total of 2,455 shares were disposed of as tax-withholding transactions at $27.82 per share. These were not open-market sales, but shares withheld to satisfy tax obligations tied to equity compensation. After these transactions, she directly holds 28,861 common shares.
Gentherm Inc President & CEO William T. Presley reported a routine tax-related share disposition. On 2026-03-14, 5,083 shares of common stock were transferred at $27.82 per share to cover tax obligations by delivering securities, not through an open-market sale. After this transaction, he directly holds 138,084 common shares, indicating he retains a substantial equity position in the company.
Gentherm Inc senior vice president and general counsel Wayne S. Kauffman III reported routine share withholdings to cover tax obligations on vested equity awards. On March 14, 2026, 1,527 shares of common stock were withheld at $27.82 per share, followed by 874 shares withheld at the same price on March 15, 2026. These Form 4 entries are coded as tax-withholding dispositions, not open-market sales, and reflect administrative settlement of tax liabilities. After these transactions, Kauffman directly holds 23,260 shares of Gentherm common stock.
Gentherm Inc executive Jonathan C. Douyard reported a tax-related share disposition. On this Form 4, the EVP, CFO and Treasurer had 1,873 shares of Common Stock withheld at $27.82 per share to satisfy tax obligations. After this non-market transaction, he directly holds 55,590 shares of Gentherm common stock.
Gentherm Inc Chief Accounting Officer reports tax-related share withholdings. Nicholas Breisacher had a total of 284 shares of Common Stock withheld on March 14 and March 15, 2026 at $27.82 per share to cover tax obligations. After these tax-withholding dispositions, he directly holds 3,939 shares of Gentherm common stock.
Gentherm Inc senior vice president Rafael Barkas reported routine tax-related share dispositions. On March 14, 2026, 1,002 shares of common stock were withheld at $27.82 per share to cover tax obligations. On March 15, 2026, an additional 573 shares were withheld at the same price. After these transactions, Barkas directly held 22,714 Gentherm common shares.
Gentherm Inc President & CEO William T. Presley reported a tax-related share disposition under a compensation arrangement. He transferred 17,936 shares of common stock on February 24, 2026 at a price of $32.51 per share to satisfy a tax liability by delivering securities. After this transaction, he directly owned 143,167 shares of Gentherm common stock.
Gentherm Inc executive Jonathan C. Douyard, EVP, CFO and Treasurer, reported a tax-related share disposition. On February 24, 2026, he transferred 7,757 shares of common stock at $32.51 per share to cover tax withholding obligations. After this transaction, he directly owned 57,463 shares of Gentherm common stock.