Pharma-Bio Serv, Inc.
PBSV- Exchange
- OTC
- Industry
- Services-Management Consulting Services
- SEC CIK
- 0001304161
No open-market purchases or sales by Pharma-Bio Serv, Inc. insiders were filed in the last 90 days; no institution reported holding it in 13F filings for Q2 2026; no superinvestor holds it.
Holders of 5% or more of PBSV
Holders whose latest Schedule 13D or 13G filing reports 5% or more of Pharma-Bio Serv, Inc., largest stake first. The change is against the holder's previous filing.
No holder currently reports owning 5% or more of Pharma-Bio Serv, Inc. on Schedule 13D or 13G.
Stakes are as of each holder's latest filing. Holders whose last filing was in the old format (before December 18, 2024) have no stake on record and are not listed, and after an acquisition or delisting holders usually stop filing.
13D and 13G filings
2 Schedule 13D and 13G filings on Pharma-Bio Serv, Inc., newest first, including old-format filings without a stake.
Form 144: proposed insider sales
Notices from officers, directors and other affiliates planning to sell Pharma-Bio Serv, Inc. shares.
No Form 144 notices for Pharma-Bio Serv, Inc. are on file.