LAMBERT WILLIAM M
Insider transactions at 2 companies
This page shows all SEC Form 4 filings attributed to LAMBERT WILLIAM M. 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 |
|---|---|---|---|---|---|---|
| MNESP | Gift | 9,634 | — | — | Dec 12, 2025 | |
| KMT | Tax Withholding | 170 | $21.02 | $3,573 | Aug 15, 2025 | |
| MNESP | Award / Grant | 909 | — | — | May 16, 2025 | |
| MNESP | Gift | 2,200 | — | — | Nov 15, 2024 | |
| KMT | Tax Withholding | 145 | $25.00 | $3,625 | Aug 15, 2024 | |
| MNESP | Award / Grant | 755 | — | — | May 15, 2024 | |
| MNESP | Gift | 3,000 | — | — | Nov 27, 2023 | |
| KMT | Tax Withholding | 129 | $25.99 | $3,353 | Aug 15, 2023 | |
| MNESP | Gift | 1,111 | — | — | May 17, 2023 | |
| MNESP | Gift | 2,400 | — | — | Nov 15, 2022 | |
| MNESP | Gift | 2,400 | — | — | Nov 15, 2022 | |
| KMT | Option Exercise | 3,977 | $27.27 | $108,453 | Aug 15, 2022 | |
| MNESP | Sale | 700 | $125.72 | $88,004 | Aug 10, 2022 | |
| MNESP | Gift | 750 | — | — | Aug 8, 2022 | |
| MNESP | Award / Grant | 1,129 | — | — | May 18, 2022 | |
| KMT | Purchase | 36,698 | $26.23 | $962,589 | May 4, 2022 | |
| MNESP | Option Exercise | 5,080 | $48.64 | $247,091 | Nov 22, 2021 | |
| MNESP | Sale | 10,000 | $153.67 | $1,536,700 | Sep 16, 2021 | |
| MNESP | Gift | 3,000 | — | — | Aug 25, 2021 | |
| KMT | Option Exercise | 2,843 | $36.72 | $104,395 | Aug 16, 2021 | |
| KMT | Option Exercise | 1,105 | $36.25 | $40,056 | Aug 2, 2021 | |
| MNESP | Award / Grant | 789 | — | — | May 24, 2021 | |
| MNESP | Sale | 2,229 | $152.22 | $339,298 | Dec 7, 2020 | |
| MNESP | Gift | 19,000 | — | — | Oct 26, 2020 | |
| MNESP | Gift | 3,137 | — | — | Aug 24, 2020 | |
| KMT | Option Exercise | 1,498 | $30.98 | $46,408 | Aug 14, 2020 | |
| MNESP | Sale | 53,922 | $124.03 | $6,687,946 | Aug 10, 2020 | |
| KMT | Option Exercise | 2,171 | $26.96 | $58,530 | Jul 31, 2020 | |
| MNESP | Award / Grant | 1,132 | — | — | May 15, 2020 | |
| MNESP | Sale | 7,500 | $109.00 | $817,500 | Mar 20, 2020 | |
| MNESP | Tax Withholding | 20,840 | $129.40 | $2,696,696 | Mar 8, 2020 | |
| MNESP | Option Exercise | 51,374 | $36.69 | $1,884,912 | Mar 4, 2020 | |
| MNESP | Gift | 7,500 | — | — | Mar 4, 2020 | |
| MNESP | Gift | 8,076 | — | — | Dec 6, 2019 | |
| MNESP | Sale | 52,163 | $120.38 | $6,279,382 | Oct 30, 2019 | |
| KMT | Option Exercise | 3,774 | $33.15 | $125,108 | Aug 1, 2019 | |
| MNESP | Award / Grant | 1,235 | — | — | May 22, 2019 | |
| MNESP | Sale | 4,200 | $102.77 | $431,634 | Mar 13, 2019 | |
| MNESP | Award / Grant | 51,129 | — | — | Mar 8, 2019 | |
| MNESP | Gift | 14,000 | — | — | Dec 14, 2018 | |
| MNESP | Sale | 10,137 | $105.97 | $1,074,218 | Nov 28, 2018 | |
| MNESP | Sale | 9,863 | $106.49 | $1,050,311 | Nov 26, 2018 | |
| MNESP | Gift | 5,000 | — | — | Sep 26, 2018 | |
| KMT | Option Exercise | 2,669 | $37.74 | $100,728 | Aug 1, 2018 | |
| MNESP | Sale | 13,536 | $94.86 | $1,284,025 | Jun 19, 2018 | |
| MNESP | Sale | 4,700 | $93.91 | $441,377 | Jun 18, 2018 | |
| MNESP | Chairman | Option Exercise | 2,042 | $48.95 | $99,956 | Jun 1, 2018 |
| MNESP | Chairman | Tax Withholding | 5,629 | $93.00 | $523,497 | May 31, 2018 |
| MNESP | Chairman | Award / Grant | 1,317 | — | — | May 18, 2018 |
| MNESP | Chairman and CEO | Tax Withholding | 2,887 | $84.78 | $244,760 | Mar 8, 2018 |