4
Changes in Ownership
Birchtech Corp. Filed Acc 0000945836-23-000003
Secretary gave up 95,000 shares (to pay taxes)
- Secretary acquired 250,000 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 |
|---|---|---|---|---|---|---|---|
| Kaye David M Secretary | 2023-02-01 | Option exercise | +250,000 | $0.19 | $47,500 | 350,000 | D |
| Kaye David M Secretary | 2023-02-01 | Shares withheld for taxes | −95,000 | $0.50 | $47,500 | 255,000 | D |
| Derivatives | |||||||
| Kaye David M Secretary | 2023-02-01 | Option exercise · Stock Option (Right to Buy) | −250,000 | 0 | D | ||
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