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Filing
Form 4
Form 4
0000945836-21-000013
·
Birchtech Corp.
Filer
Filing index
Filing metadata
Accession number
0000945836-21-000013
Form type
Form 4
Filer
Birchtech Corp.
CIK
CIK 728385
Filed
Nov 24, 2021
Reporting period
Nov 22, 2021
Description
Insider transaction
Documents
Filing index
0000945836-21-000013-index.htm
Complete submission
0000945836-21-000013.txt
All documents
directory listing
Filed by
Birchtech Corp.
CIK 728385
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