4
Changes in Ownership
Birchtech Corp. Filed Acc 0000945836-23-000008
Secretary acquired 6,250 shares (option exercise)
- Secretary gave up 4,898 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 |
|---|---|---|---|---|---|---|---|
| Kaye David M Secretary | 2023-06-07 | Option exercise | +6,250 | $0.29 | $1,813 | 261,250 | D |
| Kaye David M Secretary | 2023-06-07 | Shares withheld for taxes | −4,898 | $0.37 | $1,812 | 256,352 | D |
| Derivatives | |||||||
| Kaye David M Secretary | 2023-06-07 | Option exercise · Stock Option (Right to Buy) | −6,250 | 0 | D | ||
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