Stiers Mark W
Insider transactions at 1 company
This page shows all SEC Form 4 filings attributed to Stiers Mark 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 |
|---|---|---|---|---|---|---|
| DTK | Pres & COO-DTE Vantage & Trad. | Disposition | 0 | $122.69 | $54 | Feb 5, 2025 |
| DTK | Pres & COO-DTE Vantage & Trad. | Tax Withholding | 840 | $119.88 | $100,699 | Feb 2, 2025 |
| DTK | Pres & COO-DTE Vantage & Trad. | Sale | 10,000 | $116.00 | $1,160,000 | May 15, 2024 |
| DTK | Pres & COO-DTE Vantage & Trad. | Tax Withholding | 5,359 | $105.42 | $564,946 | Jan 31, 2024 |
| DTK | Pres & COO-DTE Vantage & Trad. | Tax Withholding | 899 | $103.59 | $93,127 | Jan 27, 2024 |
| DTK | Pres DTE Vantage, Pres Trading | Tax Withholding | 4,852 | $116.19 | $563,754 | Feb 1, 2023 |
| DTK | Pres DTE Vantage, Pres Trading | Tax Withholding | 820 | $113.59 | $93,144 | Jan 29, 2023 |
| DTK | Pres DTE Vantage, Pres Trading | Award / Grant | 13,396 | — | — | Feb 2, 2022 |
| DTK | Pres DTE Vantage, Pres Trading | Tax Withholding | 811 | $120.24 | $97,515 | Jan 30, 2022 |
| DTK | Pres. & COO P&I, Pres. Trading | Tax Withholding | 1,003 | $118.72 | $119,076 | Jan 31, 2021 |
| DTK | Pres. & COO P&I, Pres. Trading | Award / Grant | 10,913 | — | — | Jan 27, 2021 |
| DTK | Pres. & COO P&I, Pres. Trading | Sale | 10,000 | $134.00 | $1,340,000 | Feb 20, 2020 |
| DTK | Pres. & COO P&I, Pres. Trading | Tax Withholding | 960 | $132.61 | $127,306 | Feb 1, 2020 |
| DTK | Pres. & COO P&I, Pres. Trading | Award / Grant | 9,508 | — | — | Jan 29, 2020 |
| DTK | Pres. & COO P&I, Pres. Trading | Sale | 10,000 | $131.00 | $1,310,000 | Aug 27, 2019 |
| DTK | Pres. & COO Power & Industrial | Gift | 20,411 | — | — | Jun 18, 2019 |
| DTK | President and COO - DTE Gas | Sale | 6,625 | $127.84 | $846,940 | May 21, 2019 |
| DTK | President and COO - DTE Gas | Tax Withholding | 941 | $117.36 | $110,436 | Feb 3, 2019 |
| DTK | President and COO - DTE Gas | Tax Withholding | 941 | $117.36 | $110,436 | Feb 3, 2019 |
| DTK | President and COO - DTE Gas | Award / Grant | 2,200 | — | — | Jan 30, 2019 |
| DTK | President and COO - DTE Gas | Gift | 4,000 | — | — | Nov 30, 2018 |
| DTK | President and COO - DTE Gas | Tax Withholding | 418 | $101.25 | $42,323 | Feb 12, 2018 |
| DTK | President and COO - DTE Gas | Award / Grant | 6,992 | — | — | Jan 31, 2018 |
| DTK | President and COO - DTE Gas | Sale | 3,632 | $110.03 | $399,629 | Aug 17, 2017 |
| DTK | President and COO - DTE Gas | Tax Withholding | 492 | $97.36 | $47,901 | Feb 11, 2017 |
| DTK | President and COO - DTE Gas | Tax Withholding | 2,160 | $97.93 | $211,529 | Feb 1, 2017 |
| DTK | President and COO - DTE Gas | Tax Withholding | 394 | $83.72 | $32,986 | Feb 14, 2016 |
| DTK | President and COO - DTE Gas | Tax Withholding | 1,164 | $87.09 | $101,373 | Feb 3, 2016 |
| DTK | President and COO - DTE Gas | Tax Withholding | 1,710 | $83.99 | $143,623 | Feb 13, 2015 |
| DTK | President and COO - DTE Gas | Tax Withholding | 558 | $71.73 | $40,025 | Feb 17, 2014 |
| DTK | President and COO - DTE Gas | Tax Withholding | 1,729 | $69.10 | $119,474 | Feb 11, 2014 |