ADDVANTAGE TECHNOLOGIES GROUP INC reports

Company location: Carrollton, TX
Fiscal year end: 31 December

ADDVANTAGE TECHNOLOGIES GROUP INC has filed 888 SEC EDGAR filings since 13 May 1996

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SEC filing history

Showing 251-275 of 505 matching filings.

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11

10-Q File 001-10799

ADDVANTAGE TECHNOLOGIES GROUP Q3 2017 10-Q

Filing date: 14 Aug 2017
Reporting date: 30 Jun 2017
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

8-K File 001-10799

QUARTER 3 2017 EARNINGS RELEASE 8-K

Filing date: 14 Aug 2017
Reporting date: 14 Aug 2017
SEC evidence: Open document Open filing
Next action: Verify source filing

8-K File 001-10799

QUARTER 3 2017 8-K TO ANNOUNCE EARNINGS RELEASE DATE

Filing date: 31 Jul 2017
Reporting date: 31 Jul 2017
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

SC 13D/A File 005-42151

SCHEDULE 13D/A - AMENDMENT NO. 4

Filing date: 16 May 2017
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

SC 13D/A File 005-42151

SCHEDULE 13D/A - AMENDMENT NO. 7

Filing date: 16 May 2017
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

10-Q File 001-10799

ADDVANTAGE TECHNOLOGIES GROUP Q2 2017 10-Q

Filing date: 15 May 2017
Reporting date: 31 Mar 2017
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

8-K File 001-10799

QUARTER 2 2017 EARNINGS RELEASE 8-K

Filing date: 15 May 2017
Reporting date: 15 May 2017
SEC evidence: Open document Open filing
Next action: Verify source filing

8-K File 001-10799

APPOINTMENT OF VP OF SALES POSITION

Filing date: 11 May 2017
Reporting date: 08 May 2017
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 08 May 2017
Reporting date: 02 May 2017
SEC evidence: Open document Open filing
Next action: Verify source filing

3

PRIMARY DOCUMENT

Filing date: 08 May 2017
Reporting date: 02 May 2017
SEC evidence: Open document Open filing
Next action: Verify source filing

8-K File 001-10799

QUARTER 2 2017 8-K TO ANNOUNCE EARNINGS RELEASE DATE

Filing date: 01 May 2017
Reporting date: 01 May 2017
SEC evidence: Open document Open filing
Next action: Verify source filing

4/A

PRIMARY DOCUMENT

Filing date: 25 Apr 2017
Reporting date: 15 Mar 2017
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 25 Apr 2017
Reporting date: 15 Mar 2017
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 25 Apr 2017
Reporting date: 15 Mar 2017
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 06 Mar 2017
Reporting date: 01 Mar 2017
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 06 Mar 2017
Reporting date: 01 Mar 2017
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 06 Mar 2017
Reporting date: 01 Mar 2017
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 06 Mar 2017
Reporting date: 01 Mar 2017
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 06 Mar 2017
Reporting date: 01 Mar 2017
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 06 Mar 2017
Reporting date: 01 Mar 2017
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 06 Mar 2017
Reporting date: 06 Mar 2017
SEC evidence: Open document Open filing
Next action: Verify source filing

8-K File 001-10799

SUBMISSION OF MATTERS TO A VOTE OF SECURITY HOLDERS

Filing date: 03 Mar 2017
Reporting date: 01 Mar 2017
SEC evidence: Open document Open filing
Next action: Verify source filing

10-Q File 001-10799

ADDVANTAGE TECHNOLOGIES GROUP Q1 2017 10-Q

Filing date: 14 Feb 2017
Reporting date: 14 Feb 2017
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

8-K File 001-10799

QUARTER 1 2017 EARNINGS RELEASE 8-K

Filing date: 14 Feb 2017
Reporting date: 14 Feb 2017
SEC evidence: Open document Open filing
Next action: Verify source filing

8-K File 001-10799

QUARTER 1 2017 8-K TO ANNOUNCE EARNINGS RELEASE DATE

Filing date: 31 Jan 2017
Reporting date: 31 Jan 2017
SEC evidence: Open document Open filing
Next action: Verify source filing

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