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Changes in Ownership

Birchtech Corp. Filed Acc 0001144204-06-016056

10% owner disposed of 0 shares (other)

From the SEC's structured data for this filing

Trades in this filing

Insider Date Transaction Shares Price Value Owned after D/I
Patient Safety Technologies, Inc 10% owner 2005-12-29 Other disposition −0 2,792,027 D
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