4
Changes in Ownership
Birchtech Corp. Filed Acc 0000945836-25-000003
President and CEO gave up 181,022 shares (to pay taxes)
- President and CEO acquired 500,000 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 | 2025-06-20 | Option exercise | +500,000 | $0.19 | $95,000 | 13,204,403 | D |
| MacPherson Richard President and CEO | 2025-06-20 | Shares withheld for taxes | −181,022 | $0.52 | $95,000 | 13,023,381 | D |
| Derivatives | |||||||
| MacPherson Richard President and CEO | 2025-06-20 | Option exercise · Stock Option (Right to Buy) | −500,000 | 0 | D | ||
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