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Changes in Ownership

Birchtech Corp. Filed Acc 0000945836-12-000020

Director sold 345,487 shares at $0.55 ($190,018)

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 Director 2012-07-05 Sale −197,421 $0.55 $108,582 17,807,627 I
MacPherson Richard Director 2012-07-06 Sale −148,066 $0.55 $81,436 17,659,561 I
Open-market sales · 345,487 sh · avg $0.55 · $190,018
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