3

Initial Statement of Ownership

Birchtech Corp. Filed 2011-07-05 Acc 0001135432-11-000005

Documents 1

3 Initial Statement of Ownership , xslF345X02/primary_doc.xml

Around this filing

2011-10-20 3 Initial Statement of Ownership
2011-07-05 3 Initial Statement of Ownership
2011-07-01 4 Options or other derivatives
2011-07-01 3 Initial Statement of Ownership

Link to a passage

External

SEC EDGAR (opens in new tab)