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Filing metadata

Accession number: 0001209191-21-056876
Form type: Form 4
Filer: Global System Dynamics, Inc.
CIK: CIK 1843248
Filed: Sep 20, 2021
Reporting period: Sep 18, 2021
Description: Insider transaction

Documents

0001209191-21-056876-index.htm

Complete submission

0001209191-21-056876.txt

directory listing

Filed by

Global System Dynamics, Inc.