4 | SEC Filings Hub

Filing metadata

Accession number: 0000945836-22-000002
Form type: Form 4
Filer: Birchtech Corp.
CIK: CIK 728385
Filed: Jun 02, 2022
Reporting period: May 31, 2022
Description: Insider transaction

Documents

0000945836-22-000002-index.htm

Complete submission

0000945836-22-000002.txt

directory listing

Filed by

Birchtech Corp.