THRM
insider transactionsGentherm Inc — buys & sells by directors, officers and 10% owners A shareholder owning more than 10% of the company. Must report trades, but usually a weaker signal than an officer or director. (SEC Form 4).
No open-market buys or sells this period. The trades below are grants, option exercises and gifts, which carry no market price.
Net buy / sell volume
Not enough data to chart yet.
Tap or hover the chart for daily net volume. Green = net buying, red = net selling.
All transactions
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Grant·A
Director
$0
4.3K sh
Own +39%
-
Grant·A
Director
$0
4.3K sh
Own +19%
-
Grant·A
Director
$0
4.3K sh
Own +28%
-
Grant·A
Director
$0
4.3K sh
Own +20%
-
Grant·A
Director
$0
4.3K sh
Own +47%
-
Grant·A
Director
$0
4.3K sh
Own +24%
-
Grant·A
Director
$0
4.3K sh
Own +25%
-
Grant·A
Director
$0
4.3K sh
Own +11%
-
Other·F
Chief Accounting Officer
$2.9K
102 sh · $28.64
Own -2%
-
Grant·A
Chief Accounting Officer
$0
353 sh
Own +6%
-
Other·F
SVP, CHRO
$27.5K
961 sh · $28.64
Own -2%
-
Grant·A
SVP, CHRO
$0
2.1K sh
Own +6%
-
Other·F
SVP, Chief Strategy Officer
$20.3K
710 sh · $28.64
Own -2%
-
Grant·A
SVP, Chief Strategy Officer
$0
2.5K sh
Own +6%
-
Other·F
SVP and General Counsel
$26.5K
925 sh · $28.64
Own -3%
-
Grant·A
SVP and General Counsel
$0
2.1K sh
Own +7%
-
Other·F
Thomas Stocker KEY
President, Gentherm Tech.
$31.9K
1.1K sh · $28.64
Own -4%
-
Grant·A
Thomas Stocker KEY
President, Gentherm Tech.
$0
2.5K sh
Own +9%
-
Grant·A
VP & General Manager
$0
266 sh
Own +2%
-
Other·F
SVP Global Ops & Supply Chain
$17.4K
607 sh · $28.64
Own -2%
-
Grant·A
SVP Global Ops & Supply Chain
$0
2.1K sh
Own +7%
-
Grant·A
Chief Accounting Officer
$0
1.6K sh
Own +41%
-
Grant·A
SVP, Chief Technology Officer
$0
7.7K sh
Own +37%
-
Grant·A
SVP, CHRO
$0
7.7K sh
Own +27%
-
Grant·A
SVP and General Counsel
$0
7.7K sh
Own +33%
-
Grant·A
SVP, General Manager NA
$0
8.9K sh
Own +28%
-
Grant·A
SVP, General Manager, Europe
$0
8.9K sh
Own +50%
-
Grant·A
VP & General Manager
$0
11.5K sh
Own +210%
-
Grant·A
President & CEO
$0
40.2K sh
Own +29%
-
Grant·A
EVP, CFO, Treasurer
$0
14.0K sh
Own +25%
-
Grant·A
SVP Global Ops & Supply Chain
$0
7.7K sh
Own +34%
-
Other·F
SVP, General Manager NA
$18.0K
646 sh · $27.82
Own -2%
-
Other·F
SVP, Chief Technology Officer
$12.0K
430 sh · $27.82
Own -2%
-
Other·F
SVP, General Manager, Europe
$28.2K
1.0K sh · $27.82
Own -5%
-
Other·F
SVP, CHRO
$24.8K
892 sh · $27.82
Own -3%
-
Other·F
SVP and General Counsel
$24.3K
874 sh · $27.82
Own -4%
-
Other·F
Chief Accounting Officer
$2.5K
90 sh · $27.82
Own -2%
-
Other·F
SVP Global Ops & Supply Chain
$15.9K
573 sh · $27.82
Own -2%
-
Other·F
SVP, General Manager NA
$32.5K
1.2K sh · $27.82
Own -3%
-
Other·F
SVP, Chief Technology Officer
$18.6K
667 sh · $27.82
Own -3%
-
Other·F
SVP, General Manager, Europe
$51.1K
1.8K sh · $27.82
Own -9%
-
Other·F
SVP, CHRO
$43.5K
1.6K sh · $27.82
Own -5%
-
Other·F
President & CEO
$141.4K
5.1K sh · $27.82
Own -4%
-
Other·F
SVP and General Counsel
$42.5K
1.5K sh · $27.82
Own -6%
-
Other·F
Chief Accounting Officer
$5.4K
194 sh · $27.82
Own -5%
-
Other·F
EVP, CFO, Treasurer
$52.1K
1.9K sh · $27.82
Own -3%
-
Other·F
SVP Global Ops & Supply Chain
$27.9K
1.0K sh · $27.82
Own -4%
-
Other·F
President & CEO
$583.1K
17.9K sh · $32.51
Own -11%
-
Other·F
EVP, CFO, Treasurer
$252.2K
7.8K sh · $32.51
Own -12%
| Date▾ | Insider | Type | Shares | Value |
|---|---|---|---|---|
| May 14, 2026 | Kenneth E Washington | Grant A | 4.3K | $0 |
| May 14, 2026 | John Stacey | Grant A | 4.3K | $0 |
| May 14, 2026 | Elizabeth Meter | Grant A | 4.3K | $0 |
| May 14, 2026 | Charles R. Kummeth | Grant A | 4.3K | $0 |
| May 14, 2026 | Laura Michele Kowalchik | Grant A | 4.3K | $0 |
| May 14, 2026 | Ronald T Hundzinski | Grant A | 4.3K | $0 |
| May 14, 2026 | David W Heinzmann | Grant A | 4.3K | $0 |
| May 14, 2026 | Sophie Desormiere | Grant A | 4.3K | $0 |
| Mar 23, 2026 | Breisacher Nicholas | Other F | 102 | $2.9K |
| Mar 23, 2026 | Breisacher Nicholas | Grant A | 353 | $0 |
| Mar 23, 2026 | Barbara J Runyon | Other F | 961 | $27.5K |
| Mar 23, 2026 | Barbara J Runyon | Grant A | 2.1K | $0 |
| Mar 23, 2026 | Jaymi Wilson | Other F | 710 | $20.3K |
| Mar 23, 2026 | Jaymi Wilson | Grant A | 2.5K | $0 |
| Mar 23, 2026 | Wayne S Kauffman III | Other F | 925 | $26.5K |
| Mar 23, 2026 | Wayne S Kauffman III | Grant A | 2.1K | $0 |
| Mar 23, 2026 | Thomas Stocker KEY | Other F | 1.1K | $31.9K |
| Mar 23, 2026 | Thomas Stocker KEY | Grant A | 2.5K | $0 |
| Mar 23, 2026 | Chenglong Wang | Grant A | 266 | $0 |
| Mar 23, 2026 | Rafael Barkas | Other F | 607 | $17.4K |
| Mar 23, 2026 | Rafael Barkas | Grant A | 2.1K | $0 |
| Mar 17, 2026 | Breisacher Nicholas | Grant A | 1.6K | $0 |
| Mar 17, 2026 | Vishnu Sundaram | Grant A | 7.7K | $0 |
| Mar 17, 2026 | Barbara J Runyon | Grant A | 7.7K | $0 |
| Mar 17, 2026 | Wayne S Kauffman III | Grant A | 7.7K | $0 |
| Mar 17, 2026 | Jaymi Wilson | Grant A | 8.9K | $0 |
| Mar 17, 2026 | Thomas Stocker | Grant A | 8.9K | $0 |
| Mar 17, 2026 | Chenglong Wang | Grant A | 11.5K | $0 |
| Mar 17, 2026 | William T. Presley KEY | Grant A | 40.2K | $0 |
| Mar 17, 2026 | Jonathan C Douyard KEY | Grant A | 14.0K | $0 |
| Mar 17, 2026 | Rafael Barkas | Grant A | 7.7K | $0 |
| Mar 15, 2026 | Jaymi Wilson | Other F | 646 | $18.0K |
| Mar 15, 2026 | Vishnu Sundaram | Other F | 430 | $12.0K |
| Mar 15, 2026 | Thomas Stocker | Other F | 1.0K | $28.2K |
| Mar 15, 2026 | Barbara J Runyon | Other F | 892 | $24.8K |
| Mar 15, 2026 | Wayne S Kauffman III | Other F | 874 | $24.3K |
| Mar 15, 2026 | Breisacher Nicholas | Other F | 90 | $2.5K |
| Mar 15, 2026 | Rafael Barkas | Other F | 573 | $15.9K |
| Mar 14, 2026 | Jaymi Wilson | Other F | 1.2K | $32.5K |
| Mar 14, 2026 | Vishnu Sundaram | Other F | 667 | $18.6K |
| Mar 14, 2026 | Thomas Stocker | Other F | 1.8K | $51.1K |
| Mar 14, 2026 | Barbara J Runyon | Other F | 1.6K | $43.5K |
| Mar 14, 2026 | William T. Presley KEY | Other F | 5.1K | $141.4K |
| Mar 14, 2026 | Wayne S Kauffman III | Other F | 1.5K | $42.5K |
| Mar 14, 2026 | Breisacher Nicholas | Other F | 194 | $5.4K |
| Mar 14, 2026 | Jonathan C Douyard KEY | Other F | 1.9K | $52.1K |
| Mar 14, 2026 | Rafael Barkas | Other F | 1.0K | $27.9K |
| Feb 24, 2026 | William T. Presley KEY | Other F | 17.9K | $583.1K |
| Feb 24, 2026 | Jonathan C Douyard KEY | Other F | 7.8K | $252.2K |
About THRM insider trading
This page tracks insider transactions for Gentherm Inc (THRM) reported to the U.S. Securities and Exchange Commission on Form 4. Corporate insiders — directors, executive officers and beneficial owners of more than 10% of the stock — must disclose their trades within two business days. Open-market purchases (code P) and sales (code S) made at the insider's discretion are the most-watched opportunistic signals, while awards (A), option exercises (M) and tax-withholding (F) reflect compensation rather than conviction. Trades marked 10b5-1 were made under a pre-arranged plan and are considered routine. A cluster buy — several insiders buying within a short window — is historically a stronger bullish indicator than any single trade.