Gentherm Inc — Insider Transactions
Form 4 filings by directors, officers, and 10%+ shareholders
SEC rules require corporate insiders — including directors, executive officers, and any shareholder owning more than 10% of a company's shares — to report changes in their ownership within two business days of a transaction. These disclosures are filed as Form 4. Open-market purchases (code P) are generally considered the most meaningful signal, as insiders are spending their own money.
| Insider | Title | Type | Shares | Price | Value | Owns After | Date |
|---|---|---|---|---|---|---|---|
| Sundaram Vishnu | SVP, Chief Technology Officer | Tax Withholding | 1,242 | $34.81 | $43,234 | 21,905 | Sep 26, 2025 |
| Nicholas Breisacher | Chief Accounting Officer | Tax Withholding | 38 | $36.85 | $1,400 | 4,223 | Aug 29, 2025 |
| Runyon Barbara J | SVP, CHRO | Sale | 3,348 | $34.82 | $116,577 | 31,316 | Aug 21, 2025 |
| Washington Kenneth E | — | Purchase | 1,700 | $28.06 | $47,702 | 10,965 | May 13, 2025 |
| Hundzinski Ronald T | — | Purchase | 5,000 | $26.67 | $133,350 | 18,006 | May 8, 2025 |
| Washington Kenneth E | — | Award / Grant | 5,075 | — | — | 9,265 | May 8, 2025 |
| Stacey John | — | Award / Grant | 5,075 | — | — | 22,820 | May 8, 2025 |
| Meter Elizabeth | — | Award / Grant | 5,075 | — | — | 15,372 | May 8, 2025 |
| Kummeth Charles R. | — | Award / Grant | 5,075 | — | — | 21,645 | May 8, 2025 |
| Kowalchik Laura Michele | — | Award / Grant | 5,075 | — | — | 9,103 | May 8, 2025 |
| Hundzinski Ronald T | — | Award / Grant | 5,075 | — | — | 13,006 | May 8, 2025 |
| HEINZMANN DAVID W | — | Award / Grant | 5,075 | — | — | 17,073 | May 8, 2025 |
| Desormiere Sophie | — | Award / Grant | 5,075 | — | — | 38,011 | May 8, 2025 |
| Stocker Thomas | SVP, General Manager, Europe | Purchase | 92 | $25.07 | $2,306 | 20,638 | Apr 25, 2025 |
| Presley William T. | President & CEO | Purchase | 3,000 | $24.67 | $74,010 | 161,103 | Apr 25, 2025 |
| Wilson Jaymi | SVP, General Manager NA | Award / Grant | 1,215 | — | — | 34,184 | Mar 21, 2025 |
| Stocker Thomas | SVP, General Manager, Europe | Award / Grant | 1,458 | — | — | 20,974 | Mar 21, 2025 |
| Runyon Barbara J | SVP, CHRO | Award / Grant | 1,215 | — | — | 35,028 | Mar 21, 2025 |
| Kauffman Wayne S III | SVP and General Counsel | Tax Withholding | 348 | $30.37 | $10,569 | 25,661 | Mar 21, 2025 |
| Nicholas Breisacher | Chief Accounting Officer | Award / Grant | 122 | — | — | 4,301 | Mar 21, 2025 |
| Barkas Rafael | SVP Global Ops & Supply Chain | Tax Withholding | 348 | $30.37 | $10,569 | 24,289 | Mar 21, 2025 |
| Wang Chenglong | VP & General Manager | Award / Grant | 202 | — | — | 5,469 | Mar 21, 2025 |
| Barkas Rafael | SVP Global Ops & Supply Chain | Tax Withholding | 342 | $30.15 | $10,311 | 16,999 | Mar 15, 2025 |
| Sundaram Vishnu | SVP, Chief Technology Officer | Tax Withholding | 430 | $30.39 | $13,068 | 24,089 | Mar 14, 2025 |
| Stocker Thomas | SVP, General Manager, Europe | Tax Withholding | 1,014 | $30.39 | $30,815 | 19,516 | Mar 14, 2025 |
| Nicholas Breisacher | Chief Accounting Officer | Tax Withholding | 67 | $30.15 | $2,020 | 2,828 | Mar 14, 2025 |
| Runyon Barbara J | SVP, CHRO | Tax Withholding | 590 | $30.39 | $17,930 | 33,813 | Mar 14, 2025 |
| Wilson Jaymi | SVP, General Manager NA | Tax Withholding | 398 | $30.15 | $12,000 | 25,454 | Mar 14, 2025 |
| Kauffman Wayne S III | SVP and General Counsel | Tax Withholding | 573 | $30.39 | $17,413 | 24,794 | Mar 14, 2025 |
| Wang Chenglong | VP & General Manager | Award / Grant | 3,498 | — | — | 5,267 | Mar 14, 2025 |
| Douyard Jonathan C | EVP, CFO, Treasurer | Award / Grant | 12,822 | — | — | 65,220 | Mar 14, 2025 |
| Presley William T. | President & CEO | Award / Grant | 34,968 | — | — | 158,103 | Mar 14, 2025 |
| Wilson Jaymi | SVP, General Manager NA | Tax Withholding | 270 | $32.48 | $8,770 | 25,852 | Mar 11, 2025 |
| Stocker Thomas | SVP, General Manager, Europe | Tax Withholding | 429 | $32.48 | $13,934 | 12,984 | Mar 11, 2025 |
| Runyon Barbara J | SVP, CHRO | Tax Withholding | 238 | $32.48 | $7,730 | 27,764 | Mar 11, 2025 |
| Kauffman Wayne S III | SVP and General Counsel | Tax Withholding | 270 | $32.48 | $8,770 | 18,713 | Mar 11, 2025 |
| Nicholas Breisacher | Chief Accounting Officer | Tax Withholding | 28 | $32.48 | $909 | 2,895 | Mar 11, 2025 |
| Barkas Rafael | SVP Global Ops & Supply Chain | Tax Withholding | 270 | $32.48 | $8,770 | 17,341 | Mar 11, 2025 |
| Presley William T. | President & CEO | Award / Grant | 123,135 | — | — | 123,135 | Feb 24, 2025 |
| Douyard Jonathan C | EVP, CFO, Treasurer | Award / Grant | 52,398 | — | — | 52,398 | Feb 24, 2025 |
| Eyler Phillip | — | Tax Withholding | 1,833 | $39.56 | $72,513 | 145,484 | Dec 31, 2024 |
| Stocker Thomas | SVP, General Manager, Europe | Sale | 1,295 | $42.98 | $55,659 | 13,413 | Dec 11, 2024 |
| Xu Hui (Helen) | SVP, General Manager, Asia | Sale | 2,500 | $42.00 | $105,000 | 18,947 | Dec 5, 2024 |
| Barkas Rafael | SVP Global Ops & Supply Chain | Sale | 2,914 | $42.15 | $122,825 | 17,611 | Nov 29, 2024 |
| Eyler Phillip | President & CEO | Sale | 29,684 | $42.31 | $1,255,930 | 147,317 | Nov 21, 2024 |
| Wilson Jaymi | SVP, General Manager NA | Tax Withholding | 115 | $41.66 | $4,791 | 26,122 | Oct 8, 2024 |
| Sundaram Vishnu | SVP, Chief Technology Officer | Tax Withholding | 1,242 | $47.27 | $58,709 | 16,581 | Sep 26, 2024 |
| Eyler Phillip | President & CEO | Option Exercise | 4,402 | $35.50 | $156,271 | 151,719 | Sep 17, 2024 |
| Nicholas Breisacher | Chief Accounting Officer | Tax Withholding | 45 | $50.21 | $2,259 | 2,923 | Aug 29, 2024 |
| Eyler Phillip | President & CEO | Option Exercise | 15,000 | $35.50 | $532,500 | 162,317 | Aug 6, 2024 |