4
Changes in Ownership
Birchtech Corp. Filed Acc 0000945836-19-000016
Options or other derivatives
- Chairman of the Board acquired 600,000 shares (grant or award)
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 | 2019-06-28 | Grant or award · Stock Option (Right to Buy) | +600,000 | 600,000 | D | ||
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