4 | SEC Filings Hub

Filing metadata

Accession number: 0000945836-23-000017
Form type: Form 4
Filer: Birchtech Corp.
CIK: CIK 728385
Filed: Oct 03, 2023
Reporting period: Sep 29, 2023
Description: Insider transaction

Documents

0000945836-23-000017-index.htm

Complete submission

0000945836-23-000017.txt

directory listing

Filed by

Birchtech Corp.