4
Changes in Ownership
Birchtech Corp. Filed Acc 0000945836-23-000011
President and CEO acquired 24,687 shares (option exercise)
- President and CEO gave up 19,474 shares (to pay taxes)
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 | 2023-06-28 | Option exercise | +8,229 | $0.29 | $2,386 | 11,799,055 | D |
| MacPherson Richard President and CEO | 2023-06-28 | Shares withheld for taxes | −7,954 | $0.30 | $2,386 | 11,791,101 | D |
| MacPherson Richard President and CEO | 2023-06-28 | Option exercise | +16,458 | $0.21 | $3,456 | 11,807,559 | D |
| MacPherson Richard President and CEO | 2023-06-28 | Shares withheld for taxes | −11,520 | $0.30 | $3,456 | 11,796,039 | D |
| Derivatives | |||||||
| MacPherson Richard President and CEO | 2023-06-28 | Option exercise · Stock Option (Right to Buy) | −8,229 | 0 | D | ||
| MacPherson Richard President and CEO | 2023-06-28 | Option exercise · Stock Option (Right to Buy) | −16,458 | 0 | D | ||
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