0001921094-24-000538.txt : 20240422 0001921094-24-000538.hdr.sgml : 20240422 20240422164123 ACCESSION NUMBER: 0001921094-24-000538 CONFORMED SUBMISSION TYPE: 144 PUBLIC DOCUMENT COUNT: 1 FILED AS OF DATE: 20240422 DATE AS OF CHANGE: 20240422 SUBJECT COMPANY: COMPANY DATA: COMPANY CONFORMED NAME: WESTAMERICA BANCORPORATION CENTRAL INDEX KEY: 0000311094 STANDARD INDUSTRIAL CLASSIFICATION: NATIONAL COMMERCIAL BANKS [6021] ORGANIZATION NAME: 02 Finance IRS NUMBER: 942156203 STATE OF INCORPORATION: CA FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: 144 SEC ACT: 1933 Act SEC FILE NUMBER: 001-09383 FILM NUMBER: 24861690 BUSINESS ADDRESS: STREET 1: 1108 FIFTH AVE CITY: SAN RAFAEL STATE: CA ZIP: 94901 BUSINESS PHONE: (707) 863-6000 MAIL ADDRESS: STREET 1: 4550 MANGELS BLVD STREET 2: A-2Y CITY: FAIRFIELD STATE: CA ZIP: 94585-1200 FORMER COMPANY: FORMER CONFORMED NAME: INDEPENDENT BANKSHARES CORP DATE OF NAME CHANGE: 19830801 REPORTING-OWNER: COMPANY DATA: COMPANY CONFORMED NAME: THORSON JOHN A CENTRAL INDEX KEY: 0001201516 ORGANIZATION NAME: FILING VALUES: FORM TYPE: 144 144 1 primary_doc.xml 144 0001201516 XXXXXXXX LIVE 0000311094 WESTAMERICA BANCORPORATION 001-09383 1108 FIFTH AVE SAN RAFAEL CA 94901 (707) 863-6000 THORSON JOHN A Officer Common Charles Schwab & Co., Inc.

3000 Schwab Way Westlake TX 76262

1100 51964.00 26671215 04/22/2024 NASDAQ Common 03/04/2024 Restricted Stock Lapse WESTAMERICA BANCORPORATION N 1100 03/04/2024 Equity Compensation Y 04/22/2024 JOHN A THORSON