ADDVANTAGE TECHNOLOGIES GROUP INC SEC filing history

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SEC filing history

Showing 1–25 of 167 matching filings.

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1

4

FORM 4

Filing date: 05 Jan 2024
Reporting date: 04 Jan 2024
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4

Filing date: 28 Aug 2023
Reporting date: 25 Aug 2023
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4

Filing date: 23 Aug 2023
Reporting date: 22 Aug 2023
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4

Filing date: 21 Aug 2023
Reporting date: 18 Aug 2023
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4

Filing date: 17 Aug 2023
Reporting date: 16 Aug 2023
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4

Filing date: 05 May 2023
Reporting date: 01 May 2023
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4

Filing date: 24 Mar 2023
Reporting date: 22 Mar 2023
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4

Filing date: 24 Mar 2023
Reporting date: 22 Mar 2023
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4

Filing date: 24 Mar 2023
Reporting date: 22 Mar 2023
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4

Filing date: 24 Mar 2023
Reporting date: 22 Mar 2023
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4

Filing date: 04 Jan 2023
Reporting date: 30 Dec 2022
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4

Filing date: 04 Jan 2023
Reporting date: 30 Dec 2022
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4

Filing date: 04 Jan 2023
Reporting date: 30 Dec 2022
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4

Filing date: 04 Jan 2023
Reporting date: 30 Dec 2022
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4

Filing date: 16 Sep 2021
Reporting date: 07 Sep 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4

Filing date: 19 May 2021
Reporting date: 17 May 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4

Filing date: 02 Apr 2021
Reporting date: 31 Mar 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4

Filing date: 26 Feb 2021
Reporting date: 08 Oct 2020
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4

Filing date: 26 Jan 2021
Reporting date: 27 Nov 2020
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4

Filing date: 26 Jan 2021
Reporting date: 27 Nov 2020
SEC evidence: Open document Open filing
Next action: Verify source filing

4/A

PRIMARY DOCUMENT

Filing date: 14 Dec 2020
Reporting date: 13 Nov 2020
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 11 Dec 2020
Reporting date: 09 Dec 2020
SEC evidence: Open document Open filing
Next action: Verify source filing

4/A

PRIMARY DOCUMENT

Filing date: 11 Dec 2020
Reporting date: 16 Jul 2020
SEC evidence: Open document Open filing
Next action: Verify source filing

4/A

PRIMARY DOCUMENT

Filing date: 11 Dec 2020
Reporting date: 13 Nov 2020
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 18 Nov 2020
Reporting date: 16 Jul 2020
SEC evidence: Open document Open filing
Next action: Verify source filing

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