Pharma-Bio Serv (PBSV) SEC Filings & 10K Form $0.48 -0.01 (-2.02%) As of 04/25/2025 12:17 PM Eastern Add Compare Share Share SEC Filings Stock AnalysisChartDividendEarningsHeadlinesSEC FilingsShort InterestBuy This Stock Recent Pharma-Bio Serv SEC Filings All Filing Types 1 10 10-D 10-K 10-M 10-Q 11-K 12b-25 13F 13H 144 15 15F 17-H 18 18-K 19b-4(e) 19b-4 19b-7 1-A 1-E 1-K 1-N 1-SA 1-U 1-Z 20-F 24F-2 25 2-E 3 4 40-F 5 6-K 7-M 8-A 8-K 8-M 9-M ABS DD-15E ABS-15G ABS-EE ADV ADV-E ADV-H ADV-NR ADV-W ATS ATS-R BD BD-N BDW C CA-1 CB CFPORTAL D F-1 F-10 F-3 F-4 F-6 F-7 F-8 F-80 F-N F-X ID MA MA-I MA-NR MA-W MSD MSDW n/a N-14 N-17D-1 N-17f-1 N-17f-2 N-18f-1 N-1A N-2 N-23c-3 N-27D-1 N-3 N-4 N-5 N-54A N-54C N-6 N-6EI-1 N-6F N-8A N-8B-2 N-8B-4 N-8F N-CR N-CSR N-MFP N-PX N-Q NRSRO N-SAR PF PILOT R31 S-1 S-11 S-20 S-3 S-4 S-6 S-8 SBSE SBSE-A SBSE-BD SBSE-C SBSE-W SCI SD SDR SE SF-1 SF-3 SIP T-1 T-2 T-3 T-4 T-6 TA-1 TA-2 TA-W TCR TH WB-APP X-17A-19 X-17A-5 Part I X-17A-5 Part II X-17A-5 Part IIA X-17A-5 Part IIB X-17A-5 Part III X-17A-5 Schedule I X-17F-1A Filing Types Include Ownership Filings Exclude Ownership Filings Only Show Ownership FIlings Ownership Filings Custom Range 1 Month 3 Months 6 Months Year-to-Date 1 Year 2 Years 3 Years Time Frame * Start Date * End Date Export to Excel DateFilerForm TypeView04/21/20254:18 PMPharma-Bio Serv (Filer)Form DEF 14A04/21/20254:21 PMPharma-Bio Serv (Filer)Form ARS03/17/20254:18 PMPharma-Bio Serv (Filer)Form 8-KCurrent report pursuant to Section 13 or 15(d) 02/28/20254:14 PMPharma-Bio Serv (Filer)Form 10-K/A01/29/20254:00 PMPharma-Bio Serv (Filer)Form 8-KCurrent report pursuant to Section 13 or 15(d) 01/29/20254:01 PMPharma-Bio Serv (Filer)Form 8-KCurrent report pursuant to Section 13 or 15(d) 01/29/20253:55 PMPharma-Bio Serv (Filer)Form 10-KAnnual report pursuant to Section 13 or 15(d) 01/14/20256:59 PMPharma-Bio Serv (Issuer)WIESEN IRVING L (Reporting)Form 4Statement of changes in beneficial ownership of securities 01/14/20256:59 PMPharma-Bio Serv (Issuer)SPINDEL HOWARD (Reporting)Form 4Statement of changes in beneficial ownership of securities 01/14/20256:59 PMPerlysky Dov (Reporting)Pharma-Bio Serv (Issuer)Form 4Statement of changes in beneficial ownership of securities 01/14/20256:59 PMMICHEL KIRK WHEELER (Reporting)Pharma-Bio Serv (Issuer)Form 4Statement of changes in beneficial ownership of securities 09/16/20244:24 PMPharma-Bio Serv (Filer)Form 8-KCurrent report pursuant to Section 13 or 15(d) 09/16/20243:59 PMPharma-Bio Serv (Filer)Form 10-QGeneral form for quarterly reports under Section 13 or 15(d) 06/14/20243:46 PMPharma-Bio Serv (Filer)Form 8-KCurrent report pursuant to Section 13 or 15(d) 05/02/20244:20 PMPharma-Bio Serv (Filer)Form 8-KCurrent report pursuant to Section 13 or 15(d) (Data available from 1/1/2016 forward) Related Companies and Tools Related Companies ShiftPixy 10K Form YY Group 10K Form Quest Resource 10K Form Thumzup Media 10K Form Vivakor 10K Form Janel 10K Form Scienjoy 10K Form Issuer Direct 10K Form Katapult 10K Form XBP Europe 10K Form SEC Filings Tools Latest SEC FilingsInsider Trading Activity This page (OTCMKTS:PBSV) was last updated on 4/26/2025 by MarketBeat.com Staff From Our PartnersWhy Elon put $51 million into thisWhy Elon Musk Just Invested $51 Million Into Brand New “Miracle Metal” Developed by MIT ScientistsTrue Market Insiders | SponsoredTrump’s tariffs just split the AI market in twoTrump’s tariff just split the AI market – among others – in two. 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