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Filing Detail
Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0001171843-12-000663
Filing Date
2012-02-28
Accepted
2012-02-27 19:19:01
Documents
149
Period of Report
2011-12-31

Document Format Files

Seq Description Document Type Size
1 FORM 10-K f10k_022512.htm 10-K 4882031
2 EXHIBIT 10 (R) exh_10r.htm EX-10.(R) 110246
3 EXHIBIT 21 exh_21.htm EX-21 5484
4 EXHIBIT 23(A) exh_23a.htm EX-23.(A) 4265
5 EXHIBIT 31.1 exh_311.htm EX-31.1 11364
6 EXHIBIT 31.2 exh_312.htm EX-31.2 11864
7 EXHIBIT 32.1 exh_321.htm EX-32.1 5410
8 EXHIBIT 32.2 exh_322.htm EX-32.2 5829
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21 exh10r5.jpg GRAPHIC 55601
22 exh10r6.jpg GRAPHIC 111209
23 exh10r7.jpg GRAPHIC 120419
24 exh10r8.jpg GRAPHIC 122763
25 exh10r9.jpg GRAPHIC 129813
26 exh10r10.jpg GRAPHIC 114436
27 exh10r11.jpg GRAPHIC 117267
28 exh10r12.jpg GRAPHIC 126162
29 exh10r13.jpg GRAPHIC 130064
30 exh10r14.jpg GRAPHIC 117598
31 exh10r15.jpg GRAPHIC 131687
32 exh10r16.jpg GRAPHIC 113197
33 exh10r17.jpg GRAPHIC 114002
34 exh10r18.jpg GRAPHIC 126093
35 exh10r19.jpg GRAPHIC 116472
36 exh10r20.jpg GRAPHIC 121832
37 exh10r21.jpg GRAPHIC 120223
38 exh10r22.jpg GRAPHIC 117753
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41 exh10r25.jpg GRAPHIC 56574
42 exh10r26.jpg GRAPHIC 75729
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139 exh10r123.jpg GRAPHIC 115643
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142 exh10r126.jpg GRAPHIC 123474
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145 exh10r129.jpg GRAPHIC 109019
146 exh10r130.jpg GRAPHIC 96480
147 exh10r131.jpg GRAPHIC 98023
148 exh10r132.jpg GRAPHIC 124157
149 exh10r133.jpg GRAPHIC 102738
  Complete submission text file 0001171843-12-000663.txt   55840083

Data Files

Seq Description Document Type Size
9 XBRL INSTANCE DOCUMENT wabc-20111231.xml EX-101.INS 9292131
10 XBRL TAXONOMY EXTENSION SCHEMA wabc-20111231.xsd EX-101.SCH 142324
11 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE wabc-20111231_cal.xml EX-101.CAL 87676
12 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE wabc-20111231_def.xml EX-101.DEF 641440
13 XBRL TAXONOMY EXTENSION LABEL LINKBASE wabc-20111231_lab.xml EX-101.LAB 923041
14 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE wabc-20111231_pre.xml EX-101.PRE 733736
Mailing Address 4550 MANGELS BLVD A-2Y FAIRFIELD CA 94585-1200
Business Address 1108 FIFTH AVE SAN RAFAEL CA 94901 (707) 863-6000
WESTAMERICA BANCORPORATION (Filer) CIK: 0000311094 (see all company filings)

IRS No.: 942156203 | State of Incorp.: CA | Fiscal Year End: 1231
Type: 10-K | Act: 34 | File No.: 001-09383 | Film No.: 12644110
SIC: 6021 National Commercial Banks