Financial reports
No filings
Current reports
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Registration and prospectus
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Proxies
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Other
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Ownership
4
ADDVANTAGE TECHNOLOGIES GROUP INC
26 Jan 21
4/A
ADDVANTAGE TECHNOLOGIES GROUP INC
17 Sep 20
4
ADDVANTAGE TECHNOLOGIES GROUP INC
17 Sep 20
SC 13D/A
ADDVANTAGE TECHNOLOGIES GROUP INC
16 Jul 20
4
ADDVANTAGE TECHNOLOGIES GROUP INC
16 Jul 20
SC 13D/A
ADDVANTAGE TECHNOLOGIES GROUP INC
3 Mar 20
4
ADDVANTAGE TECHNOLOGIES GROUP INC
26 Feb 20
SC 13D/A
ADDVANTAGE TECHNOLOGIES GROUP INC
16 May 17
4
ADDVANTAGE TECHNOLOGIES GROUP INC
25 Apr 17
4
ADDVANTAGE TECHNOLOGIES GROUP INC
14 Aug 15