4
Changes in Ownership
Birchtech Corp. Filed Acc 0000945836-22-000006
Chairman of the Board bought 10,000 shares at $0.24 ($2,400)
From the SEC's structured data for this filing
Trades in this filing
| Insider | Date | Transaction | Shares | Price | Value | Owned after | D/I |
|---|---|---|---|---|---|---|---|
| Greenberg Christopher Chairman of the Board | 2022-09-02 | Purchase | +10,000 | $0.24 | $2,400 | 4,360,869 | D |
| Open-market purchases · 10,000 sh · avg $0.24 · $2,400 | |||||||
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