Insider Transactions Reported by 27 Insiders of Gentherm Inc

Symbol
THRM on Nasdaq
Location
Novi, MI

Insiders trading volume in the past year

Gentherm Inc executives and other stock owners filed with the SEC include:

Name Relationship Holdings Value Past Year Net Change Change % Report Date
Presley William T. President & CEO, Director $5,946,771 +$74,010 +1.3% 17 Mar 2026
Phillip Eyler Former President & CEO $5,525,068 31 Dec 2024
Matteo Anversa EVP, CFO, Treasurer $2,636,120 22 Mar 2024
Jonathan C. Douyard EVP, CFO, Treasurer $2,322,460 17 Mar 2026
Byron Shaw Director $1,455,438 18 May 2023
Jaymi Wilson SVP, General Manager NA $1,366,082 17 Mar 2026
Barbara J. Runyon Svp, Chro $1,218,142 -$116,577 -8.7% 17 Mar 2026
Wayne S. Kauffman III SVP and General Counsel $1,031,348 17 Mar 2026
Sophie Desormiere Director $1,016,414 08 May 2025
Rafael Barkas SVP Global Ops & Supply Chain $1,013,139 17 Mar 2026
Yvonne Hao Director $1,009,329 02 Jun 2022
Yijing Brentano SVP, Strategy, Corp Dev, IR $1,002,672 31 May 2024
Ronald T. Hundzinski Director $960,604 +$133,350 +16% 08 May 2025
Vishnu Sundaram SVP, Chief Technology Officer $949,574 17 Mar 2026
Thomas Stocker SVP, General Manager, Europe $891,312 +$8,011 +0.91% 17 Mar 2026
Hui (helen) Xu SVP, General Manager, Asia $795,774 05 Dec 2024
Matthew Fisch SVP & Chief Technology Officer $784,477 15 Nov 2022
John G. Stacey Director $610,206 08 May 2025
Charles R. Kummeth Director $578,787 08 May 2025
Chenglong Wang VP & General Manager $565,782 17 Mar 2026
David W. Heinzmann Director $456,532 08 May 2025
Elizabeth Meter Director $411,047 08 May 2025
Paul Cameron Giberson SVP Global Sales $334,664 02 Aug 2021
Kenneth E. Washington Director $307,677 +$47,702 +18% 13 May 2025
Laura Michele Kowalchik Director $243,414 08 May 2025
Breisacher Nicholas Chief Accounting Officer $184,692 17 Mar 2026
Jennifer L. Zoldos Chief Accounting Officer $84,592 22 Jun 2022

Recent Insider Transactions by Companies or Individuals for Gentherm Inc

Showing up to 300 most recent insider transactions from the last 12 months.

Insider Symbol Class Transaction % Value $ * Price $ Shares Shares Owned Date Ownership
Breisacher Nicholas THRM Common Stock Award 40.6% 1,599 5,538 17 Mar 2026 Direct
Vishnu Sundaram THRM Common Stock Award 36.8% 7,665 28,473 17 Mar 2026 Direct
Barbara J. Runyon THRM Common Stock Award 26.6% 7,665 36,526 17 Mar 2026 Direct
Wayne S. Kauffman III THRM Common Stock Award 33% 7,665 30,925 17 Mar 2026 Direct
Rafael Barkas THRM Common Stock Award 33.8% 7,665 30,379 17 Mar 2026 Direct
Jaymi Wilson THRM Common Stock Award 27.9% 8,940 40,962 17 Mar 2026 Direct
Thomas Stocker THRM Common Stock Award 50.3% 8,940 26,726 17 Mar 2026 Direct
Chenglong Wang THRM Common Stock Award 210.2% 11,496 16,965 17 Mar 2026 Direct
Jonathan C. Douyard THRM Common Stock Award 25.3% 14,049 69,639 17 Mar 2026 Direct
Presley William T. THRM Common Stock Award 29.1% 40,230 178,314 17 Mar 2026 Direct
Jaymi Wilson THRM Common Stock Tax liability -1.98% -646 32,022 15 Mar 2026 Direct
Vishnu Sundaram THRM Common Stock Tax liability -2.02% -430 20,808 15 Mar 2026 Direct
Thomas Stocker THRM Common Stock Tax liability -5.39% -1,014 17,786 15 Mar 2026 Direct
Barbara J. Runyon THRM Common Stock Tax liability -3% -892 28,861 15 Mar 2026 Direct
Wayne S. Kauffman III THRM Common Stock Tax liability -3.62% -874 23,260 15 Mar 2026 Direct
Breisacher Nicholas THRM Common Stock Tax liability -2.23% -90 3,939 15 Mar 2026 Direct
Rafael Barkas THRM Common Stock Tax liability -2.46% -573 22,714 15 Mar 2026 Direct
Jaymi Wilson THRM Common Stock Tax liability -3.45% -1,168 32,668 14 Mar 2026 Direct
Vishnu Sundaram THRM Common Stock Tax liability -3.04% -667 21,238 14 Mar 2026 Direct
Thomas Stocker THRM Common Stock Tax liability -8.91% -1,838 18,800 14 Mar 2026 Direct
Barbara J. Runyon THRM Common Stock Tax liability -4.99% -1,563 29,753 14 Mar 2026 Direct
Presley William T. THRM Common Stock Tax liability -3.55% -5,083 138,084 14 Mar 2026 Direct
Wayne S. Kauffman III THRM Common Stock Tax liability -5.95% -1,527 24,134 14 Mar 2026 Direct
Jonathan C. Douyard THRM Common Stock Tax liability -3.26% -1,873 55,590 14 Mar 2026 Direct
Breisacher Nicholas THRM Common Stock Tax liability -4.59% -194 4,029 14 Mar 2026 Direct
Rafael Barkas THRM Common Stock Tax liability -4.13% -1,002 23,287 14 Mar 2026 Direct
Presley William T. THRM Common Stock Tax liability -11.1% -17,936 143,167 24 Feb 2026 Direct
Jonathan C. Douyard THRM Common Stock Tax liability -11.9% -7,757 57,463 24 Feb 2026 Direct
Vishnu Sundaram THRM Common Stock Tax liability -5.37% -1,242 21,905 26 Sep 2025 Direct
Breisacher Nicholas THRM Common Stock Tax liability -0.89% -38 4,223 29 Aug 2025 Direct
Barbara J. Runyon THRM Common Stock Sale -9.66% $116,577 $34.82 -3,348 31,316 21 Aug 2025 Direct
Kenneth E. Washington THRM Common Stock Purchase 18.4% $47,702 $28.06 1,700 10,965 13 May 2025 Direct
Hundzinski Ronald T. THRM Common Stock Purchase 38.4% $133,350 $26.67 5,000 18,006 08 May 2025 Direct
Kenneth E. Washington THRM Common Stock Award 121.1% 5,075 9,265 08 May 2025 Direct
John Stacey THRM Common Stock Award 28.6% 5,075 22,820 08 May 2025 Direct
Elizabeth Meter THRM Common Stock Award 49.3% 5,075 15,372 08 May 2025 Direct
Charles R. Kummeth THRM Common Stock Award 30.6% 5,075 21,645 08 May 2025 Direct
Laura Michele Kowalchik THRM Common Stock Award 126% 5,075 9,103 08 May 2025 Direct
Hundzinski Ronald T. THRM Common Stock Award 64% 5,075 13,006 08 May 2025 Direct
David W. Heinzmann THRM Common Stock Award 42.3% 5,075 17,073 08 May 2025 Direct
Sophie Desormiere THRM Common Stock Award 15.4% 5,075 38,011 08 May 2025 Direct
Thomas Stocker THRM Common Stock Purchase 1.58% $8,011 $24.96 321 20,638 25 Apr 2025 Direct
Presley William T. THRM Common Stock Purchase 1.9% $74,010 $24.67 3,000 161,103 25 Apr 2025 Direct
Chenglong Wang THRM Common Stock Award 3.84% 202 5,469 21 Mar 2025 Direct
Jaymi Wilson THRM Common Stock Tax liability -1.02% -348 33,836 21 Mar 2025 Direct
Jaymi Wilson THRM Common Stock Award 3.69% 1,215 34,184 21 Mar 2025 Direct
Thomas Stocker THRM Common Stock Tax liability -3.13% -657 20,317 21 Mar 2025 Direct
Thomas Stocker THRM Common Stock Award 7.47% 1,458 20,974 21 Mar 2025 Direct
Barbara J. Runyon THRM Common Stock Tax liability -1.04% -364 34,664 21 Mar 2025 Direct
Barbara J. Runyon THRM Common Stock Award 3.59% 1,215 35,028 21 Mar 2025 Direct
* An asterisk sign (*) next to the price indicates that the price is likely invalid.