4
Changes in Ownership
Birchtech Corp. Filed Acc 0000945836-11-000033
Senior Vice President sold 660,080 shares at an average $0.46 ($302,860)
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 Senior Vice President | 2011-12-22 | Sale | −87,638 | $0.65 | $56,649 | 22,410,634 | I |
| MacPherson Richard Senior Vice President | 2011-12-22 | Sale | −115,025 | $0.45 | $51,497 | 22,295,609 | I |
| MacPherson Richard Senior Vice President | 2011-12-22 | Sale | −300,000 | $0.24 | $72,090 | 21,995,609 | I |
| MacPherson Richard Senior Vice President | 2011-12-22 | Sale | −75,000 | $0.65 | $49,050 | 21,920,609 | I |
| MacPherson Richard Senior Vice President | 2011-12-22 | Sale | −82,417 | $0.89 | $73,574 | 21,838,192 | I |
| Open-market sales · 660,080 sh · avg $0.46 · $302,860 | |||||||
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