4
Changes in Ownership
Birchtech Corp. Filed Acc 0000945836-23-000020
Director gave up 3,081 shares (to pay taxes)
- Director acquired 6,250 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 Director | 2023-10-31 | Option exercise | +6,250 | $0.20 | $1,250 | 269,627 | D |
| Kaye David M Director | 2023-10-31 | Shares withheld for taxes | −3,081 | $0.41 | $1,250 | 266,546 | D |
| Derivatives | |||||||
| Kaye David M Director | 2023-10-31 | Option exercise · Stock Option (Right to Buy) | −6,250 | 0 | D | ||
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