4
Changes in Ownership
Birchtech Corp. Filed Acc 0000945836-23-000016
President and CEO gave up 10,903 shares (to pay taxes)
- President and CEO acquired 16,458 shares (option exercise)
From the SEC's structured data for this filing
Trades in this filing
| Insider | Date | Transaction | Shares | Price | Value | Owned after | D/I |
|---|---|---|---|---|---|---|---|
| MacPherson Richard President and CEO | 2023-09-29 | Option exercise | +16,458 | $0.26 | $4,279 | 11,820,504 | D |
| MacPherson Richard President and CEO | 2023-09-29 | Shares withheld for taxes | −10,903 | $0.39 | $4,279 | 11,809,601 | D |
| Derivatives | |||||||
| MacPherson Richard President and CEO | 2023-09-29 | Option exercise · Stock Option (Right to Buy) | −16,458 | 0 | D | ||
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