Pharma-Bio Serv, Inc.

PBSV·OTC·$0.58Share Price as of 11/2·$13MMarket Cap as of 11/2

Financials

10-QQ3 ended 07/31/2609/14/26 10-QQ2 ended 04/30/2606/15/26 10-QQ1 ended 01/31/2603/17/26 10-K/AFY 202502/27/26 10-KFY 202501/29/26

Disclosures

8-KCurrent report09/14/26 8-KCurrent report06/15/26 8-KCurrent report05/15/26 8-KCurrent report03/17/26 8-KCurrent report01/29/26

Prospectuses and Registrations

S-8Registration of securities for employees10/03/14 S-8Registration of securities for employees12/10/13 424B3Prospectus05/05/09 POS AMPost-effective amendment04/15/09 POS AMPost-effective amendment02/26/09

Proxies

DEF 14ADefinitive proxy04/16/26 DEF 14ADefinitive proxy04/21/25 DEF 14ADefinitive proxy04/08/24 DEF 14ADefinitive proxy05/01/23 DEF 14ADefinitive proxy05/26/22

Ownership

Form 4Insider transaction07/22/26 Form 4Insider transaction01/14/26 Form 4Insider transaction01/14/26 Form 4Insider transaction01/14/26 Form 4Insider transaction01/14/26

Other

ARSAnnual report to shareholders04/16/26 ARSAnnual report to shareholders04/21/25 ARSAnnual report to shareholders04/08/24 ARSAnnual report to shareholders05/01/23 NT 10-KLate filing notification (10-K)02/01/22