Pharma-Bio Serv, Inc. reports

Company location: Dorado, PR
Fiscal year end: 31 October

Pharma-Bio Serv, Inc. has filed 524 SEC EDGAR filings since 24 Sep 2004

Filter by type:
10-K
10-Q
8-K
SC13D
SC13G

SEC filing history

Showing 51-75 of 373 matching filings.

Per page

25

Current page

3

8-K File 000-50956

FORM 8-K

Filing date: 21 Dec 2023
Reporting date: 21 Dec 2023
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

8-K File 000-50956

FORM 8-K

Filing date: 14 Sep 2023
Reporting date: 14 Sep 2023
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

10-Q File 000-50956

FORM 10-Q

Filing date: 14 Sep 2023
Reporting date: 31 Jul 2023
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

8-K File 000-50956

FORM 8-K

Filing date: 14 Jun 2023
Reporting date: 14 Jun 2023
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

10-Q File 000-50956

FORM 10-Q

Filing date: 14 Jun 2023
Reporting date: 30 Apr 2023
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

8-K File 000-50956

FORM 8-K

Filing date: 31 May 2023
Reporting date: 31 May 2023
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

ARS File 000-50956

ARS

Filing date: 01 May 2023
Reporting date: 31 Dec 2022
SEC evidence: Open document Open filing
Next action: Verify source filing

DEF 14A File 000-50956

DEF 14A

Filing date: 01 May 2023
Reporting date: 31 May 2023
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 28 Mar 2023
Reporting date: 24 Mar 2023
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 28 Mar 2023
Reporting date: 24 Mar 2023
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 28 Mar 2023
Reporting date: 24 Mar 2023
SEC evidence: Open document Open filing
Next action: Verify source filing

8-K File 000-50956

FORM 8-K

Filing date: 17 Mar 2023
Reporting date: 17 Mar 2023
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

10-Q File 000-50956

FORM 10-Q

Filing date: 17 Mar 2023
Reporting date: 31 Jan 2023
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 08 Mar 2023
Reporting date: 06 Mar 2023
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 08 Mar 2023
Reporting date: 06 Mar 2023
SEC evidence: Open document Open filing
Next action: Verify source filing

8-K File 000-50956

FORM 8-K

Filing date: 01 Mar 2023
Reporting date: 01 Mar 2023
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

10-K/A File 000-50956

FORM 10-K/A

Filing date: 28 Feb 2023
Reporting date: 31 Oct 2022
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

8-K File 000-50956

FORM 8-K

Filing date: 09 Feb 2023
Reporting date: 08 Feb 2023
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

8-K File 000-50956

FORM 8-K

Filing date: 07 Feb 2023
Reporting date: 07 Feb 2023
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

8-K File 000-50956

FORM 8-K

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

10-K File 000-50956

FORM 10-K

Filing date: 30 Jan 2023
Reporting date: 31 Oct 2022
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 11 Jan 2023
Reporting date: 10 Jan 2023
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 11 Jan 2023
Reporting date: 09 Jan 2023
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 11 Jan 2023
Reporting date: 10 Jan 2023
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 11 Jan 2023
Reporting date: 10 Jan 2023
SEC evidence: Open document Open filing
Next action: Verify source filing

We use cookies and similar technologies to provide certain features, enhance the user experience and, if you allow them, measure engagement and deliver advertising. Analytics and marketing storage stay off until you grant consent. By clicking on "Agree and continue", you declare your consent to the use of the selected optional cookies. to update or revoke optional consent for future visits. For more information, see our Privacy Policy .