4 | SEC Filings Hub

Filing metadata

Accession number: 0000945836-23-000019
Form type: Form 4
Filer: Birchtech Corp.
CIK: CIK 728385
Filed: Nov 02, 2023
Reporting period: Oct 31, 2023
Description: Insider transaction

Documents

0000945836-23-000019-index.htm

Complete submission

0000945836-23-000019.txt

directory listing

Filed by

Birchtech Corp.