1108 FIFTH AVE, SAN RAFAEL, CA
Reports Second Quarter 2026 Financial Results
Increases Stock Repurchase Plan Authorization
Increases Quarterly Cash Dividend
Reports First Quarter 2026 Financial Results
Carter Welch Appointed to Westamerica Bancorporation Board of Directors
Declares Quarterly Cash Dividend
Reports Fourth Quarter 2025 Financial Results
Announces Stock Repurchase Plan
Q1
FY 2024
Q3
Q2
FY 2023
Registration Statement for Securities to be Offered to Employees
S-3ASR
Notice of Suspension of Duty to File Reports
Registration of Securities
Prospectus filed pursuant to Rule 424(b)(5)
Definitive Proxy Statement
Additional Proxy Materials
Annual Report of Employee Stock Purchase
Statement of Changes in Beneficial Ownership
Notice of Proposed Sale of Securities
Schedule 13G - Ownership Report
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Correspondence
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