4
Changes in Ownership
Birchtech Corp. Filed Acc 0001144204-07-000286
Chairman & CEO bought 2,441,292 shares at an average $0.10 ($247,029)
From the SEC's structured data for this filing
Trades in this filing
| Insider | Date | Transaction | Shares | Price | Value | Owned after | D/I |
|---|---|---|---|---|---|---|---|
| Rifkin Jay Chairman & CEO | 2006-09-13 | Purchase | +9,000 | $0.25 | $2,250 | 9,000 | D |
| Rifkin Jay Chairman & CEO | 2006-10-03 | Purchase | +1,000 | $0.25 | $250 | 10,000 | D |
| Rifkin Jay Chairman & CEO | 2006-10-03 | Purchase | +10,000 | $0.24 | $2,400 | 20,000 | D |
| Rifkin Jay Chairman & CEO | 2006-12-27 | Purchase | +2,421,292 | $0.10 | $242,129 | 2,441,292 | D |
| Derivatives | |||||||
| Rifkin Jay Chairman & CEO | 2005-09-30 | Grant or award · Stock Options (right to buy) | +4,400,000 | 4,400,000 | D | ||
| Rifkin Jay Chairman & CEO | 2006-11-08 | Grant or award · Stock Options (right to buy) | +150,000 | 4,550,000 | D | ||
| Rifkin Jay Chairman & CEO | 2005-12-29 | Grant or award · Secured Convertible Note | +0 | 500,000 | I | ||
| Open-market purchases · 2,441,292 sh · avg $0.10 · $247,029 | |||||||
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