3

Initial Statement of Ownership

Birchtech Corp. Filed 2020-10-30 Acc 0000945836-20-000006

Documents 1

3 Initial Statement of Ownership , xslF345X02/primary_doc.xml

Around this filing

2023-03-01 3 Initial Statement of Ownership
2020-10-30 3 Initial Statement of Ownership
2020-10-23 8-K Executive or director change
2019-06-12 3 Initial Statement of Ownership

Link to a passage

External

SEC EDGAR (opens in new tab)