Holdings derived from the most recent reported transactions. Not adjusted for stock splits or share-class conversions.
| Issuer | Shares | Source | Last tx | Detail |
|---|---|---|---|---|
| Birchtech Corp. | 2,389,088 | reported | 11 Dec 2025 | tx 54+6,540,458−3,916,167 |
| Date | Type | Issuer | Qty | Price | Signals |
|---|---|---|---|---|---|
| 11 Dec 2025 | EXERCISE | Birchtech Corp. | 300,000 | 0.58 USD | |
| 11 Dec 2025 | TAX_WITHHOLDING | Birchtech Corp. | 190,560 | 0.91 USD | |
| 11 Dec 2025 | EXERCISE | Birchtech Corp. | 300,000 | 0.00 USD | deriv |
| 20 Jun 2025 | TAX_WITHHOLDING | Birchtech Corp. | 181,022 | 0.52 USD | |
| 20 Jun 2025 | EXERCISE | Birchtech Corp. | 500,000 | 0.19 USD | |
| 20 Jun 2025 | EXERCISE | Birchtech Corp. | 500,000 | 0.00 USD | deriv |
| 24 Jun 2024 | EXERCISE | Birchtech Corp. | 600,000 | 0.27 USD | |
| 24 Jun 2024 | EXERCISE | Birchtech Corp. | 1,000,000 | 0.45 USD | |
| 24 Jun 2024 | TAX_WITHHOLDING | Birchtech Corp. | 681,715 | 0.66 USD | |
| 24 Jun 2024 | TAX_WITHHOLDING | Birchtech Corp. | 245,418 | 0.66 USD | |
| 24 Jun 2024 | EXERCISE | Birchtech Corp. | 600,000 | 0.00 USD | deriv |
| 24 Jun 2024 | EXERCISE | Birchtech Corp. | 1,000,000 | 0.00 USD | deriv |
| 15 Jan 2024 | GRANT_AWARD | Birchtech Corp. | 100,000 | 0.00 USD | deriv |
| 11 Dec 2023 | EXERCISE | Birchtech Corp. | 13,750 | 0.25 USD | |
| 11 Dec 2023 | TAX_WITHHOLDING | Birchtech Corp. | 3,472 | 0.99 USD | |
| 11 Dec 2023 | EXERCISE | Birchtech Corp. | 13,750 | 0.00 USD | deriv |
| 30 Nov 2023 | TAX_WITHHOLDING | Birchtech Corp. | 4,646 | 0.98 USD | |
| 30 Nov 2023 | EXERCISE | Birchtech Corp. | 13,750 | 0.33 USD | |
| 30 Nov 2023 | EXERCISE | Birchtech Corp. | 13,750 | 0.00 USD | deriv |
| 31 Oct 2023 | EXERCISE | Birchtech Corp. | 13,750 | 0.20 USD | |
| 31 Oct 2023 | TAX_WITHHOLDING | Birchtech Corp. | 6,777 | 0.41 USD | |
| 31 Oct 2023 | EXERCISE | Birchtech Corp. | 13,750 | 0.00 USD | deriv |
| 29 Sept 2023 | EXERCISE | Birchtech Corp. | 13,750 | 0.26 USD | |
| 29 Sept 2023 | TAX_WITHHOLDING | Birchtech Corp. | 9,109 | 0.39 USD | |
| 29 Sept 2023 | EXERCISE | Birchtech Corp. | 13,750 | 0.00 USD | deriv |