Form 10-Q - Quarterly report [Sections 13 or 15(d)]:
SEC Accession No. 0001171843-25-007134
Filing Date
2025-11-07
Accepted
2025-11-07 14:12:22
Documents
78
Period of Report
2025-09-30

Document Format Files

Seq Description Document Type Size
1 FORM 10-Q wabc20250930_10q.htm   iXBRL 10-Q 4149170
2 EXHIBIT 31.1 ex_880338.htm EX-31.1 7966
3 EXHIBIT 31.2 ex_880339.htm EX-31.2 8050
4 EXHIBIT 32.1 ex_880340.htm EX-32.1 3826
5 EXHIBIT 32.2 ex_880341.htm EX-32.2 3654
  Complete submission text file 0001171843-25-007134.txt   17109425

Data Files

Seq Description Document Type Size
6 XBRL TAXONOMY EXTENSION SCHEMA wabc-20250930.xsd EX-101.SCH 85548
7 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE wabc-20250930_def.xml EX-101.DEF 533517
8 XBRL TAXONOMY EXTENSION LABEL LINKBASE wabc-20250930_lab.xml EX-101.LAB 481327
9 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE wabc-20250930_pre.xml EX-101.PRE 569547
10 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE wabc-20250930_cal.xml EX-101.CAL 66715
81 EXTRACTED XBRL INSTANCE DOCUMENT wabc20250930_10q_htm.xml XML 4694434
Mailing Address 4550 MANGELS BLVD A-2Y FAIRFIELD CA 94534-4082
Business Address 1108 FIFTH AVE SAN RAFAEL CA 94901 (707) 863-6000
WESTAMERICA BANCORPORATION (Filer) CIK: 0000311094 (see all company filings)

EIN.: 942156203 | State of Incorp.: CA | Fiscal Year End: 1231
Type: 10-Q | Act: 34 | File No.: 001-09383 | Film No.: 251461946
SIC: 6021 National Commercial Banks
(CF Office: 02 Finance)