4
Changes in Ownership
Birchtech Corp. Filed Acc 0001144204-05-040621
10% owner bought 35,500 shares at an average $1.47 ($52,166)
From the SEC's structured data for this filing
Trades in this filing
| Insider | Date | Transaction | Shares | Price | Value | Owned after | D/I |
|---|---|---|---|---|---|---|---|
| AULT MILTON C III 10% owner | 2005-12-15 | Purchase | +4,000 | $1.55 | $6,190 | 3,642,527 | I |
| AULT MILTON C III 10% owner | 2005-12-19 | Purchase | +1,000 | $1.48 | $1,480 | 3,643,527 | I |
| AULT MILTON C III 10% owner | 2005-12-20 | Purchase | +30,500 | $1.46 | $44,496 | 3,674,027 | I |
| Open-market purchases · 35,500 sh · avg $1.47 · $52,166 | |||||||
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