HEINZMANN DAVID W
Insider transactions at 2 companies
This page shows all SEC Form 4 filings attributed to HEINZMANN DAVID W. Form 4 disclosures are required whenever a corporate insider — director, officer, or 10%+ shareholder — buys, sells, or receives company stock. Each row represents a separate reported transaction. All data is sourced directly from the SEC EDGAR public database.
| Company | Title | Type | Shares | Price | Value | Date |
|---|---|---|---|---|---|---|
| THRM | Award / Grant | 5,075 | — | — | May 8, 2025 | |
| LFUS | President & CEO | Sale | 749 | $273.93 | $205,174 | Aug 26, 2024 |
| LFUS | President & CEO | Option Exercise | 8,715 | $192.59 | $1,678,422 | Aug 23, 2024 |
| LFUS | President & CEO | Sale | 3,048 | $273.80 | $834,542 | Jul 31, 2024 |
| LFUS | President & CEO | Sale | 11 | $273.00 | $3,003 | Jul 18, 2024 |
| LFUS | President & CEO | Sale | 2,555 | $273.42 | $698,588 | Jul 17, 2024 |
| THRM | Award / Grant | 2,662 | — | — | May 16, 2024 | |
| LFUS | President & CEO | Tax Withholding | 1,434 | $231.64 | $332,172 | Apr 28, 2024 |
| LFUS | President & CEO | Award / Grant | 10,917 | — | — | Apr 25, 2024 |
| LFUS | President & CEO | Tax Withholding | 712 | $228.84 | $162,934 | Apr 22, 2024 |
| THRM | Award / Grant | 2,147 | — | — | May 18, 2023 | |
| LFUS | President & CEO | Tax Withholding | 1,273 | $242.24 | $308,372 | Apr 28, 2023 |
| LFUS | President & CEO | Award / Grant | 9,708 | — | — | Apr 27, 2023 |
| LFUS | President & CEO | Tax Withholding | 1,776 | $245.70 | $436,363 | Apr 22, 2023 |
| LFUS | President & CEO | Sale | 3,900 | $266.51 | $1,039,389 | Feb 14, 2023 |
| THRM | Award / Grant | 1,700 | — | — | Jun 2, 2022 | |
| LFUS | President & CEO | Award / Grant | 8,619 | — | — | Apr 28, 2022 |
| LFUS | President & CEO | Tax Withholding | 1,123 | $224.38 | $251,979 | Apr 26, 2022 |
| LFUS | President & CEO | Tax Withholding | 960 | $231.51 | $222,250 | Apr 23, 2022 |
| LFUS | President & CEO | Sale | 100 | $328.51 | $32,851 | Nov 16, 2021 |
| LFUS | President & CEO | Sale | 300 | $330.97 | $99,291 | Nov 15, 2021 |
| LFUS | President & CEO | Sale | 9,867 | $294.00 | $2,900,898 | Oct 21, 2021 |
| THRM | Award / Grant | 1,422 | — | — | May 20, 2021 | |
| LFUS | President & CEO | Tax Withholding | 996 | $275.26 | $274,159 | Apr 27, 2021 |
| LFUS | President & CEO | Tax Withholding | 1,331 | $275.94 | $367,276 | Apr 26, 2021 |
| LFUS | President & CEO | Tax Withholding | 1,123 | $278.77 | $313,059 | Apr 26, 2021 |
| LFUS | President & CEO | Award / Grant | 6,499 | — | — | Apr 22, 2021 |
| LFUS | President & CEO | Sale | 2,438 | $221.60 | $540,261 | Nov 13, 2020 |
| LFUS | President & CEO | Option Exercise | 17,660 | $96.15 | $1,698,009 | Nov 5, 2020 |
| THRM | Award / Grant | 4,067 | — | — | Aug 11, 2020 | |
| LFUS | President & CEO | Tax Withholding | 951 | $142.91 | $135,907 | Apr 28, 2020 |
| LFUS | President & CEO | Tax Withholding | 996 | $141.82 | $141,253 | Apr 26, 2020 |
| LFUS | President & CEO | Award / Grant | 12,028 | — | — | Apr 23, 2020 |
| LFUS | President & CEO | Option Exercise | 14,370 | $94.84 | $1,362,851 | Jan 14, 2020 |
| LFUS | President & CEO | Tax Withholding | 2,335 | $191.01 | $446,008 | Jan 3, 2020 |
| LFUS | President & CEO | Tax Withholding | 951 | $199.24 | $189,477 | Apr 26, 2019 |
| LFUS | President & CEO | Tax Withholding | 702 | $198.05 | $139,031 | Apr 22, 2019 |
| LFUS | President & CEO | Award / Grant | 6,744 | — | — | Apr 28, 2018 |
| LFUS | President & CEO | Tax Withholding | 685 | $199.26 | $136,493 | Apr 24, 2018 |
| LFUS | President & CEO | Tax Withholding | 702 | $204.12 | $143,292 | Apr 22, 2018 |
| LFUS | President & CEO | Sale | 11,100 | $212.00 | $2,353,200 | Feb 26, 2018 |
| LFUS | President & CEO | Option Exercise | 5,000 | $63.09 | $315,450 | Feb 20, 2018 |
| LFUS | President & CEO | Award / Grant | 6,438 | — | — | Apr 28, 2017 |
| LFUS | President & CEO | Tax Withholding | 627 | $157.42 | $98,702 | Apr 25, 2017 |
| LFUS | President & CEO | Tax Withholding | 707 | $156.17 | $110,412 | Apr 22, 2017 |
| LFUS | President & CEO | Tax Withholding | 707 | $150.45 | $106,368 | Jan 10, 2017 |
| LFUS | President & CEO | Award / Grant | 6,963 | — | — | Jan 3, 2017 |
| LFUS | Chief Operating Officer | Sale | 9,400 | $127.00 | $1,193,800 | Aug 31, 2016 |
| LFUS | Chief Operating Officer | Gift | 946 | — | — | Apr 27, 2016 |
| LFUS | Chief Operating Officer | Tax Withholding | 395 | $121.01 | $47,799 | Apr 26, 2016 |