Pharma-Bio Serv, Inc. reports

Company Names, identifiers, and filing context for this profile. 1 identity field
Company location
Dorado, PR
SEC filing record 1 source field available
Fiscal year end
31 October
Pharma-Bio Serv, Inc. has filed 524 SEC EDGAR filings since 24 Sep 2004

SEC filing history

Showing 1-25 of 373 matching filings.

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25
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1
ARS File 000-50956

ARS

Filing date
16 Apr 2026
Reporting date
31 Oct 2025
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DEF 14A File 000-50956

DEF 14A

Filing date
16 Apr 2026
Reporting date
15 Apr 2026
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10-K/A File 000-50956

FORM 10-K/A

Filing date
27 Feb 2026
Reporting date
31 Oct 2025
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4

FORM 4

Filing date
14 Jan 2026
Reporting date
10 Jan 2026
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4

FORM 4

Filing date
14 Jan 2026
Reporting date
10 Jan 2026
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4

FORM 4

Filing date
14 Jan 2026
Reporting date
10 Jan 2026
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4

FORM 4

Filing date
14 Jan 2026
Reporting date
10 Jan 2026
SEC evidence
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ARS File 000-50956

ARS

Filing date
21 Apr 2025
Reporting date
31 Oct 2024
SEC evidence
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DEF 14A File 000-50956

DEF 14A

Filing date
21 Apr 2025
Reporting date
12 Apr 2025
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10-K/A File 000-50956

FORM 10-K/A

Filing date
28 Feb 2025
Reporting date
31 Oct 2024
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