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Filing metadata

Accession number: 0001628280-21-018761
Form type: Form 4
Filer: ADDVANTAGE TECHNOLOGIES GROUP INC
CIK: CIK 874292
Filed: Sep 16, 2021
Reporting period: Sep 07, 2021
Description: Insider transaction

Documents

0001628280-21-018761-index.htm

Complete submission

0001628280-21-018761.txt

directory listing

Filed by

ADDVANTAGE TECHNOLOGIES GROUP INC