4
Changes in Ownership
Birchtech Corp. Filed Acc 0000945836-20-000008
Options or other derivatives
- Chairman of the Board bought 2,000,000 shares
From the SEC's structured data for this filing
Trades in this filing
| Insider | Date | Transaction | Shares | Price | Value | Owned after | D/I |
|---|---|---|---|---|---|---|---|
| Derivatives | |||||||
| Greenberg Christopher Chairman of the Board | 2020-11-30 | Purchase · Put-Call Option (right and obligation to buy) | +2,000,000 | 2,000,000 | D | ||
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