Sibold William John
Insider transactions at 1 company
This page shows all SEC Form 4 filings attributed to Sibold William John. 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 |
|---|---|---|---|---|---|---|
| MDGL | President and CEO | Sale | 2,400 | $575.34 | $1,380,816 | Dec 3, 2025 |
| MDGL | President and CEO | Sale | 7,279 | $445.63 | $3,243,741 | Sep 9, 2025 |
| MDGL | President and CEO | Sale | 1,131 | $401.00 | $453,531 | Aug 21, 2025 |
| MDGL | President and CEO | Award / Grant | 13,066 | — | — | Mar 5, 2025 |
| MDGL | President and CEO | Option Exercise | 50,000 | — | — | Feb 27, 2025 |
| MDGL | President and CEO | Sale | 1,584 | $335.24 | $531,020 | Jan 24, 2025 |
| MDGL | President and CEO | Sale | 6,363 | $243.83 | $1,551,490 | Sep 9, 2024 |
| MDGL | President and CEO | Award / Grant | 12,250 | — | — | Jan 23, 2024 |
| MDGL | President and CEO | Award / Grant | 50,000 | — | — | Sep 11, 2023 |
| 0000858803 | Award / Grant | 20,000 | — | — | May 3, 2011 |