Pharma-Bio Serv, Inc. Stock: price and directors' dealings · United States · SEC (Form 4)Track the Pharma-Bio Serv, Inc. share price and the full insider trade history of the company, a publicly traded company based in United States. Shares are quoted on the US market, under the oversight of SEC (Form 4). Operating in the Healthcare & Pharma sector, Pharma-Bio Serv, Inc. has published 25 insider filings. Market capitalisation: €9.6m. The latest transaction was filed on 22 July 2026 (J). Among the most active insiders: SPINDEL HOWARD. Every trade is openly available.
This score ranks the purchase within its own market. No market currently meets the historical allocation criteria, so signals remain watch-only. Not investment advice.
Fundamental score
Ranked 22,841 of 29,064 companies
FCF yld -1.8%
Earn yld -0.8%
EV/EBITDA ·
ROE 0.5%
Gross mgn 32%
Net mgn -1.1%
Debt/EBITDA ·
Pillars 2/3
Transparent value + quality ranking, distinct from the insider signal.
Σ Sigma AI Analysis Fundamental view, insider signal, bull and bear case, synthesis.
AI analysis generation is paused.
Last declaration on 22 July 2026
All Executives25 Thresholds0 Prospectus0 Other0
Declarations 25 total
● Director · Executives · 9 Jun 2026
42,504 shares 0Common Stock SEC:0001654954-26-006801:0
◇ Chairman · Executives · 5 Jan 2024
20,000 shares @ US$0.76 21.5% of flow Common Stock SEC:0001654954-24-000382:0
◇ Director · Executives · 5 Jan 2024
20,000 shares @ US$1.00 30.3% of flow Common Stock SEC:0001654954-24-000378:0
◇ Director · Executives · 24 Mar 2023
20,000 shares @ US$1.00 36.4% of flow Common Stock SEC:0001654954-23-003749:0
◇ Director · Executives · 24 Mar 2023
20,000 shares @ US$1.00 36.4% of flow Common Stock SEC:0001654954-23-003751:0
◇ Chairman · Executives · 24 Mar 2023
20,000 shares @ US$1.00 28.6% of flow Common Stock SEC:0001654954-23-003753:0
◇ President and CEO · Executives · 6 Mar 2023
8,325 shares @ US$0.99 100.0% of flow Common Stock SEC:0001654954-23-002546:0
◇ Chief Financial Officer · Executives · 6 Mar 2023
100,000 shares @ US$0.88 100.0% of flow Common Stock SEC:0001654954-23-002543:0
◇ Director · Executives · 9 Jan 2023
20,000 shares @ US$0.52 16.2% of flow Common Stock SEC:0001654954-23-000303:0
◇ Director · Executives · 4 Jan 2022
20,000 shares @ US$0.91 0.13% mcap 50.0% of flow Common Stock SEC:0001654954-22-000247:0
◇ Chairman · Executives · 4 Jan 2022
20,000 shares @ US$0.91 0.13% mcap 50.0% of flow Common Stock SEC:0001654954-22-000250:0
◇ Director · Executives · 4 Jan 2022
20,000 shares @ US$0.91 0.13% mcap 50.0% of flow Common Stock SEC:0001654954-22-000249:0
◇ Director · Executives · 4 Jan 2022
20,000 shares @ US$0.91 0.13% mcap 50.0% of flow Common Stock SEC:0001654954-22-000248:0
100 shares @ US$1.27 0.8% of flow Common Stock SEC:0001104659-21-086414:0
12,220 shares @ US$1.3189 99.2% of flow Common Stock SEC:0001104659-21-085532:0
◇ President and CEO · Executives · 15 Jan 2016
8,325 shares Common Stock SEC:0001354488-16-006007:1
◇ President and CEO · Executives · 15 Jan 2015
8,325 shares Common Stock SEC:0001354488-16-006007:0
◇ Director · Executives · 2 Jan 2016
10,000 shares Common Stock SEC:0001354488-16-005792:0
◇ Director · Executives · 2 Jan 2016
10,000 shares Common Stock SEC:0001354488-16-005793:0
● Director · Executives · 2 Jan 2016
2,600 shares Common Stock SEC:0001354488-16-005793:1
◇ Director · Executives · 2 Jan 2016
10,000 shares Common Stock SEC:0001354488-16-005795:0
● Director · Executives · 2 Jan 2016
2,600 shares Common Stock SEC:0001354488-16-005795:1
● Director · Executives · 2 Jan 2016
7,400 shares Common Stock SEC:0001354488-16-005795:2
● Director · Executives · 2 Jan 2016
7,400 shares Common Stock SEC:0001354488-16-005795:3
● Director · Executives · 2 Jan 2016
2,600 shares Common Stock SEC:0001354488-16-005792:1
关于 Pharma-Bio Serv, Inc. Pharma-Bio Serv, Inc. (PBSV) 是一家美国小型股公司,专注于监管合规和生命科学咨询服务。该公司于 2004 年 1 月 14 日作为特拉华州公司成立,总部位于波多黎各多拉多。其运营足迹跨越波多黎各、美国、欧洲以及较小程度上的巴西。PBSV 为制药、生物技术、医疗器械、化妆品、食品、化学和相关产品公司提供服务,服务内容涵盖监管事务、质量体系、验证、项目管理和技术转让。([sec.gov](https://www.sec.gov/Archives/edgar/data/0001304161/000165495426000710/pbsv_10k.htm))
从股权市场角度看,一个重要的澄清是 PBSV 在 OTCQB 市场上交易,而非在纽约证券交易所或纳斯达克上市。这使其成为一家由较小投资者基础关注的利基微型股公司,包括密切监控 SEC 备案和内部人士活动的市场参与者。该公司的商业模式是服务导向而非资产密集型:它通过技术专业知识、客户关系和监管专业知识获利,而非制造能力或专利药物资产。从这个意义上讲,PBSV 应被视为医疗保健和生命科学生态系统内的专业服务提供商。([sec.gov](https://www.sec.gov/Archives/edgar/data/1304161/000165495426000710/pbsv_10k.htm?utm_source=openai))
PBSV 的竞争地位基于领域专业化和长期客户关系。该公司表示与波多黎各和美国的主要制药、生物技术、医疗器械和化学制造商建立了良好的联系,这可以提供跨境商业通道。其咨询团队包括工程和生命科学专业人士、前质量保证经理和主管以及其他经验丰富的专家。这种组合支持广泛的服务提供,可以涵盖合规准备、验证工作、文件支持和技术转让项目,这些能力在客户应对 FDA 要求和国际监管标准时特别有价值。([sec.gov](https://www.sec.gov/Archives/edgar/data/0001304161/000165495426000710/pbsv_10k.htm))
最近的披露表明这是一家规模较小但运营稳定的企业。截至 2026 年 1 月 31 日的季度,该公司报告收入约为 $2.3 million,同比略有下降,而净收入改善至 $32,860。在其 2025 财年年度报告中,PBSV 描述了稳健的流动性状况,并概述了技术投资,包括旨在自动化业务开发机会并支持招聘和人员配置的基于人工智能的仪表板。该公司还提及了股东股息和持续努力以加强其服务组合和运营结构。([sec.gov](https://www.sec.gov/Archives/edgar/data/1304161/000165495426002338/pbsv_ex991.htm?utm_source=openai))
对于国际股权投资者而言,关键要点是 Pharma-Bio Serv 不是药物开发商或高增长平台股票;它是为跨多个地理位置的受监管行业提供服务的专业合规和技术转让顾问,以波多黎各为其运营中心,美国为核心市场。这使得该名称主要作为对更广泛生命科学供应链的利基服务敞口而相关。([sec.gov](https://www.sec.gov/Archives/edgar/data/0001304161/000165495426000710/pbsv_10k.htm))