LAMACH MICHAEL W
Insider transactions at 4 companies
This page shows all SEC Form 4 filings attributed to LAMACH MICHAEL 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 |
|---|---|---|---|---|---|---|
| NUE | Award / Grant | 1,554 | — | — | Jun 1, 2025 | |
| HON | Option Exercise | 650 | $200.38 | $130,247 | Apr 15, 2025 | |
| NUE | Award / Grant | 1,006 | — | — | Jun 1, 2024 | |
| HON | Option Exercise | 153 | $195.84 | $29,964 | Apr 15, 2024 | |
| NUE | Award / Grant | 1,240 | — | — | Jun 1, 2023 | |
| TT | Executive Chair | Option Exercise | 49,930 | $105.28 | $5,256,630 | Dec 8, 2021 |
| TT | Executive Chair | Option Exercise | 126,724 | $78.97 | $10,007,394 | Sep 1, 2021 |
| TT | Executive Chair | Sale | 213,420 | $184.00 | $39,269,280 | Jul 6, 2021 |
| TT | Chairman and CEO | Sale | 74,672 | $155.07 | $11,579,387 | Mar 4, 2021 |
| TT | Chairman and CEO | Tax Withholding | 60,364 | $157.38 | $9,500,086 | Mar 2, 2021 |
| TT | Chairman and CEO | Tax Withholding | 4,470 | $149.35 | $667,595 | Feb 8, 2021 |
| TT | Chairman and CEO | Sale | 12,754 | $147.26 | $1,878,154 | Feb 8, 2021 |
| TT | Chairman and CEO | Tax Withholding | 2,345 | $148.84 | $349,030 | Feb 4, 2021 |
| TT | Chairman and CEO | Option Exercise | 232,115 | $62.53 | $14,514,151 | Nov 27, 2020 |
| TT | Chairman and CEO | Award / Grant | 23,747 | — | — | Mar 9, 2020 |
| 0001788414 | Disposition | 108,954 | — | — | Feb 29, 2020 | |
| TT | Chairman and CEO | Sale | 62,518 | $145.78 | $9,113,874 | Feb 20, 2020 |
| TT | Chairman and CEO | Tax Withholding | 50,537 | $145.05 | $7,330,392 | Feb 18, 2020 |
| TT | Chairman and CEO | Tax Withholding | 4,291 | $142.29 | $610,566 | Feb 7, 2020 |
| TT | Chairman and CEO | Tax Withholding | 3,821 | $141.77 | $541,703 | Feb 6, 2020 |
| TT | Chairman and CEO | Tax Withholding | 2,427 | $141.76 | $344,052 | Feb 5, 2020 |
| TT | Chairman and CEO | Sale | 242,347 | $135.00 | $32,716,845 | Dec 20, 2019 |
| TT | Chairman and CEO | Option Exercise | 158,499 | $67.06 | $10,628,943 | Nov 4, 2019 |
| TT | Chairman and CEO | Option Exercise | 146,733 | $59.83 | $8,779,035 | Jul 8, 2019 |
| TT | Chairman and CEO | Sale | 105,064 | $105.74 | $11,109,467 | Mar 4, 2019 |
| TT | Chairman and CEO | Tax Withholding | 84,928 | $106.07 | $9,008,313 | Feb 28, 2019 |
| TT | Chairman and CEO | Gift | 9,800 | — | — | Feb 15, 2019 |
| TT | Chairman and CEO | Tax Withholding | 6,706 | $101.08 | $677,842 | Feb 10, 2019 |
| TT | Chairman and CEO | Tax Withholding | 4,291 | $100.64 | $431,846 | Feb 7, 2019 |
| TT | Chairman and CEO | Tax Withholding | 3,821 | $101.13 | $386,418 | Feb 6, 2019 |
| TT | Chairman and CEO | Award / Grant | 24,682 | — | — | Feb 5, 2019 |
| TT | Chairman and CEO | Sale | 166,407 | $90.39 | $15,041,529 | Jan 2, 2019 |
| TT | Chairman and CEO | Sale | 58,284 | $90.30 | $5,263,045 | Feb 21, 2018 |
| TT | Chairman and CEO | Tax Withholding | 47,592 | $92.02 | $4,379,416 | Feb 19, 2018 |
| TT | Chairman and CEO | Tax Withholding | 7,117 | $87.79 | $624,801 | Feb 10, 2018 |
| TT | Chairman and CEO | Tax Withholding | 4,554 | $92.38 | $420,699 | Feb 7, 2018 |
| TT | Chairman and CEO | Award / Grant | 27,063 | — | — | Feb 6, 2018 |
| TT | Chairman and CEO | Tax Withholding | 5,168 | $95.78 | $494,991 | Feb 3, 2018 |
| TT | Chairman and CEO | Sale | 41,351 | $88.28 | $3,650,466 | Jan 2, 2018 |
| TT | Chairman and CEO | Sale | 65,375 | $80.32 | $5,250,920 | Mar 2, 2017 |
| TT | Chairman and CEO | Tax Withholding | 59,866 | $80.75 | $4,834,180 | Feb 25, 2017 |
| TT | Chairman and CEO | Tax Withholding | 7,568 | $81.43 | $616,262 | Feb 10, 2017 |
| TT | Chairman and CEO | Award / Grant | 30,391 | — | — | Feb 7, 2017 |
| TT | Chairman and CEO | Tax Withholding | 5,496 | $78.60 | $431,986 | Feb 3, 2017 |
| TT | Chairman and CEO | Sale | 50,000 | $75.62 | $3,781,000 | Jan 3, 2017 |
| TT | Chairman and CEO | Gift | 13,909 | — | — | Nov 9, 2016 |
| TT | Chairman and CEO | Sale | 50,000 | $62.00 | $3,100,000 | Mar 29, 2016 |
| TT | Chairman and CEO | Sale | 85,559 | $60.00 | $5,133,540 | Mar 17, 2016 |
| TT | Chairman and CEO | Tax Withholding | 78,349 | $56.53 | $4,429,069 | Feb 26, 2016 |
| TT | Chairman and CEO | Tax Withholding | 6,160 | $55.77 | $343,543 | Feb 25, 2016 |