| Exec date | Filing date | Company | Role | Signal | Confidence | Shares | % of shares | Under plan? | Amount (USD) |
|---|---|---|---|---|---|---|---|---|---|
| Dec 12, 2025 | Dec 15, 2025 | Birchtech Corp. | Director | Sell | 22.5 | -155,214 | -29.54% | ✗ | $145K |
| Dec 11, 2023 | Dec 13, 2023 | Birchtech Corp. | Director | Sell | 37.5 | -1,578 | -0.57% | ✗ | $1.6K |
| Nov 30, 2023 | Dec 4, 2023 | Birchtech Corp. | Director | Sell | 37.5 | -2,112 | -0.77% | ✗ | $2.1K |
| Oct 31, 2023 | Nov 2, 2023 | Birchtech Corp. | Director | Sell | 27.5 | -3,081 | -1.14% | ✗ | $1.3K |
| Sep 29, 2023 | Oct 2, 2023 | Birchtech Corp. | Director | Sell | 27.5 | -4,141 | -1.55% | ✗ | $1.6K |
| Jul 28, 2023 | Aug 1, 2023 | Birchtech Corp. | Director | Sell | 27.5 | -3,209 | -1.21% | ✗ | $1.1K |
| Jun 28, 2023 | Jun 30, 2023 | Birchtech Corp. | Director | Sell | 27.5 | -4,375 | -1.67% | ✗ | $1.3K |
| Jun 7, 2023 | Jun 7, 2023 | Birchtech Corp. | Secretary | Sell | 27.5 | -4,898 | -1.87% | ✗ | $1.8K |
| Feb 1, 2023 | Feb 3, 2023 | Birchtech Corp. | Secretary | Sell | 26.3 | -95,000 | -27.14% | ✗ | $47.5K |