X0303 4/A 2009-12-08 2009-12-15 0 0001304161 Pharma-Bio Serv, Inc. pbsv 0001210052 BARRON PARTNERS LP 730 FIFTH AVENUE 25TH FLOOR NEW YORK NY 10019 0 0 1 0 Common Stock Purchase Warrant 1.1 2006-01-25 2011-01-25 Common Stock, par value $.0001 680800 680800 D Common Stock Purchase Warrant 1.65 2006-01-25 2011-01-25 Common Stock, par value $.0001 680800 680800 D Form 4 previously filed on December 15, 2009 mistakenly listed in a sale of 30,000 shares of Common Stock on December 11, 2009. Therefore as of the date of the original filing the Reporting Person beneficially owned 2,512,574 shares of Common Stock. Andrew B Worden, Managing Director, General Partner Entity 2010-01-13