Filing

Birchtech Corp. Filed 2011-10-05 Acc 0001477932-11-002087

Documents 1

2011-12-23 10-Q/A 10-Q/A
2011-10-12 4 Pres., Sec., Treas. acquired 22,498,272 shares (option exercise)
2011-10-06 D Notice of Sales of Unregistered Securities
2011-10-05 CORRESP Correspondence Between Filers and SEC Staff
2011-10-05 10-Q/A 10-Q/A
2011-10-05 8-K/A Material agreement · Agreement ended · Acquisition or sale completed · Unregistered share sale · Change in control · Executive or director change
2011-09-28 D Notice of Sales of Unregistered Securities

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