Quarterlytics / Financial Services / Banks - Regional / Westamerica Bancorporation

Westamerica Bancorporation

wabc · NASDAQ Financial Services
Claim this profile
Ticker wabc
Exchange NASDAQ
Sector Financial Services
Industry Banks - Regional
Employees 616
← All annual reports
FY2019 Annual Report · Westamerica Bancorporation
Sign in to download
Loading PDF…
WESTAMERICA

2019 ANNUAL REPORT | 2020 PROXY STATEMENT | NOTICE OF ANNUAL MEETING

1108 Fifth Avenue  
San Rafael, California 94901  

March 09, 2020 

To Our Shareholders: 

You are cordially invited to attend the Annual Meeting of Shareholders of Westamerica Bancorporation. It will 
be held at 10:00 a.m. Pacific Time on Thursday, April 23, 2020, at Westamerica Bancorporation, 4550 Mangels 
Blvd., Fairfield, California as stated in the formal notice accompanying this letter. We hope you will plan to attend. 

At the Annual Meeting, the shareholders will be asked to (i) elect nine Directors; (ii) approve a non-binding 
advisory  vote on  the compensation of our  named  executive  officers; (iii)  ratify  the  selection  of  the independent 
auditor; and (iv) conduct other business that may properly come before the Annual Meeting. 

In order to ensure your shares are voted at the Annual Meeting, you can vote through the internet, by telephone 
or by mail. Instructions regarding internet and telephone voting are included on the Proxy Card. If you elect to vote 
by  mail,  please  sign,  date  and  return  the  Proxy  Card  in  the  accompanying  postage-paid  envelope.  The  Proxy 
Statement explains more about voting in the section entitled “Voting Information – How You Can Vote.”  

  We  look  forward  to  seeing  you  at  the  Annual  Meeting  on  Thursday,  April  23,  2020,  at  Westamerica 
Bancorporation, in Fairfield, California.  

Sincerely, 

David L. Payne 
Chairman of the Board, President 
and Chief Executive Officer 

4

2020   WESTAMERICA BANCORPORATION PROXY 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
WESTAMERICA BANCORPORATION  
1108 Fifth Avenue  
San Rafael, California 94901  

NOTICE OF ANNUAL MEETING OF SHAREHOLDERS 
Date:     Thursday, April 23, 2020 

Time:    10:00 a.m. Pacific Time 

Place:    Westamerica Bancorporation, 4550 Mangels Blvd., Fairfield, California.   

Items of Business 

1.  Elect nine Directors to serve until the 2021 Annual Meeting of Shareholders; 

2.  Approve a non-binding advisory vote on the compensation of our named executive officers; 

3.  Ratify selection of independent auditor; and 

4.  Conduct  other  business  that  may  properly  come  before  the  Annual  Meeting  and  any  adjournments  or 

postponements. 

Management’s nine nominees are listed and described in the attached proxy statement.  

Who Can Vote? 
Shareholders of Record at the close of business on February 24, 2020 are entitled to notice of, and to vote at the 
Annual Meeting or any postponement or adjournment thereof. 

Admission to the Annual Meeting 
No ticket  will  be  necessary  for admission  to the  Annual  Meeting. However, to  facilitate the  admission  process, 
Shareholders of Record planning to attend the Annual Meeting should check the appropriate box on the Proxy Card. 
Your name will be added to a list of attendees. If you hold shares through an intermediary, such as a bank or broker, 
you may need to register at the desk in the lobby.  Please bring the following as evidence of ownership: 1) a legal 
proxy, or your brokerage statement dated on or after February 24, 2020, evidencing your ownership on February 24, 
2020, the record date; and 2) photo identification. 

Annual Report 
Westamerica Bancorporation’s Annual Report on Form 10-K (“Annual Report”) to shareholders for the fiscal year 
ended December 31, 2019 is enclosed or is available for viewing as indicated on the Shareholder Meeting Notice 
and  on  the  Company’s  website  at:  www.westamerica.com,  under  “Shareholders.”  The  Annual  Report  contains 
financial and other information about the activities of Westamerica Bancorporation, but does not constitute a part of 
the proxy soliciting materials. 

BY ORDER OF THE BOARD OF DIRECTORS 

March 09, 2020   

  Kris Irvine 
VP/Corporate Secretary 

Important notice regarding the availability of proxy materials for the shareholder meeting being held on  
Thursday, April 23, 2020: 

The Proxy Statement and the Annual Report on Form 10-K are available at:  www.westamerica.com. 

YOUR VOTE IS IMPORTANT 
PLEASE COMPLETE, SIGN, DATE AND PROMPTLY RETURN YOUR PROXY, OR VOTE BY 
TELEPHONE OR ONLINE USING THE PROCEDURES DESCRIBED IN THE PROXY STATEMENT. 

5

2020     WESTAMERICA BANCORPORATION PROXY 
 
 
 
 
 
 
 
 
 
 
             
 
TABLE OF CONTENTS 

GENERAL 
     Voting Information ................................................................................................................................................... 1 
  Additional Information ............................................................................................................................................. 4 
  Stock Ownership ....................................................................................................................................................... 4 
Anti-Hedging & Anti-Pledging Policy ..................................................................................................................... 6 
PROPOSAL 1:  ELECTION OF DIRECTORS ......................................................................................................  6 
  Board of Directors  .................................................................................................................................................... 6 
  Nominees  ................................................................................................................................................................. 6 
  Name of Nominees, Principal Occupations, and Qualifications  ............................................................................. 6 
  Board of Directors and Committees ......................................................................................................................... 9 
  Director Compensation ........................................................................................................................................... 13 
  Director Compensation Table for Fiscal Year 2019 ............................................................................................... 14 
EXECUTIVE COMPENSATION 
  Executive Officers ................................................................................................................................................... 14 
  Compensation Discussion and Analysis ................................................................................................................. 15 
  Employee Benefits Compensation Committee Report ........................................................................................... 25 
  Compensation Committee Interlocks and Insider Participation ............................................................................. 26 
  Summary Compensation ......................................................................................................................................... 26 
  Summary Compensation Table for Fiscal Year 2019  ............................................................................................ 26 
  Grants of Plan-Based Awards Table for Fiscal Year 2019 ..................................................................................... 27 
  Outstanding Equity Awards Table at Fiscal Year End 2019 .................................................................................. 28 
  Option Exercises and Stock Vested Table for Fiscal Year 2019 ............................................................................ 28 
  Pension Benefits for Fiscal Year 2019 .................................................................................................................... 29 
  Nonqualified Deferred Compensation Table for Fiscal Year 2019 ........................................................................ 29 
  Potential Payments Upon Termination or Change in Control ................................................................................ 30 
  Certain Relationships and Related Party Transactions  .......................................................................................... 31 
PROPOSAL 2:  APPROVE A NON-BINDING ADVISORY VOTE ON THE COMPENSATION 
OF OUR NAMED EXECUTIVE OFFICERS ................................................................................................... 31 
PROPOSAL 3:  RATIFY SELECTION OF INDEPENDENT AUDITOR ...................................................... 32 
AUDIT COMMITTEE REPORT ............................................................................................................................ 33 
SHAREHOLDER PROPOSAL GUIDELINES ..................................................................................................... 34 
SHAREHOLDER COMMUNICATION TO BOARD OF DIRECTORS .......................................................... 35 
OTHER MATTERS ................................................................................................................................................... 35 
EXHIBIT A – EMPLOYEE BENEFITS/COMPENSATION COMMITTEE CHARTER ..................................... A-1 

6

2020   WESTAMERICA BANCORPORATION PROXY 
 
 
 
WESTAMERICA BANCORPORATION 
1108 Fifth Avenue 
San Rafael, California 94901 
___________ 

PROXY STATEMENT 
March 09, 2020 
___________ 

GENERAL 

The Westamerica Board of Directors is soliciting proxies to be used at the 2020 Annual Meeting of Shareholders of 
Westamerica Bancorporation (the “Company”), which will be held at 10:00 a.m. Pacific Time, Thursday, April 23, 
2020, or at any adjournment or postponement of the Annual Meeting. The Board of Directors is soliciting proxies 
to give all shareholders an opportunity to vote on matters to be presented at the Annual Meeting. In the following 
pages of this Proxy Statement, you will find information on matters to be voted at the Annual Meeting. 

Voting Information 
Internet Availability of Proxy Materials. We are providing proxy materials to our shareholders primarily via the 
internet, instead of mailing printed copies of those materials to each shareholder. By doing so, we save costs and 
reduce the environmental impact of our Annual Meeting. On or about March 09, 2020, we mailed a Notice of Internet 
Availability of Proxy Materials (“Notice”) to certain of our shareholders. The Notice contains instructions about 
how to access our proxy materials and vote online or vote by telephone. If you would like to receive a paper copy of 
our proxy materials, please follow the instructions included in the Notice. If you previously chose to receive our 
proxy  materials  electronically,  you  will  continue  to  receive  access  to  these  materials  via  email  unless  you  elect 
otherwise. 

Proof of Ownership May Be Required for Attending Annual Meeting in Person. You are entitled to attend 
the Annual Meeting only if you are a shareholder as of the close of business on February 24, 2020, the record date, 
or hold a valid proxy for the meeting. In order to be admitted to the Annual Meeting, the Company reserves the right 
to request proof of ownership of Westamerica Bancorporation common stock on the record date. This can be: 

the Notice of Internet Availability of Proxy Materials; 

  a brokerage statement or letter from a bank or broker indicating ownership on February 24, 2020;  
 
  a printout of proxy distribution email (if you received your materials electronically);  
  a Proxy Card; 
  a voting instruction form; or 
  a legal proxy provided by your broker, bank or nominee.  

Any holder of a proxy from a shareholder must present the Proxy Card properly executed, and a copy of the proof 
of ownership. The Company reserves the right to ask shareholders and proxy holders to present a form of photo 
identification such as a driver’s license.   

Proxy Card. The Board has designated Catherine MacMillan, Ronald A. Nelson and Edward B. Sylvester to serve 
as  proxies  for  the  Annual  Meeting.  As  proxies,  they  will  vote  the  shares  represented  by  proxies  at  the  Annual 
Meeting. If you sign, date and return your Proxy Card but do not specify how to vote your shares, the proxies will 
vote FOR the election of all of the Director nominees, FOR approval of the advisory vote on the compensation of 
our named executive officers, and FOR ratifying the selection of independent auditor. The proxies will also have 
discretionary authority to vote in accordance with their judgment on any other matter that may properly come before 
the Annual Meeting that we did not have notice of by January 24, 2020. 

1 
1

2020     WESTAMERICA BANCORPORATION PROXY 
 
 
 
 
Quorum and Shares Outstanding. A quorum, which is a majority of the total shares outstanding as of the record 
date, must be present to hold the Annual Meeting. A quorum is calculated based on the number of shares represented 
by  shareholders  attending  in  person  or  by  proxy.  On  February  24,  2020,  27,101,866  shares  of  Westamerica 
Bancorporation common stock were outstanding. We also count broker non-votes, which  we describe below, as 
shares present or represented at the Annual Meeting for the purpose of determining whether a quorum exists.  

Election of Director Nominees.  Each share is entitled to one vote, except in the election of Directors  where a 
shareholder may cumulate votes as to candidates nominated prior to voting, but only if a shareholder gives notice of 
intent  to  cumulate  votes  prior  to  the  voting  at  the  Annual  Meeting.  If  any  shareholder  gives  such  notice,  all 
shareholders may cumulate their votes for nominees. Under cumulative voting, each share carries as many votes as 
the number of Directors to be elected, and the shareholder may cast all of such votes for a single nominee or distribute 
them in any manner among as many nominees as desired. This Proxy Statement solicits the discretionary authority 
to cumulate votes and allocate them in the proxy holders’ discretion if any shareholder requests cumulative voting. 
In the election of Directors, the nine nominees receiving the highest number of votes will be elected. If your proxy 
is marked “Withhold” with regard to the election of any nominee, your shares will be counted toward a quorum and 
for other nominees but they will not be voted for the election of that nominee. If you attend the Annual Meeting and 
have already voted by proxy, you may vote in person in order to rescind your previous vote if you are a registered 
holder of shares.  

Vote Required; Effect of Abstentions and Broker Non-Votes. The shares of a shareholder whose proxy on any 
or all proposals is marked as “Abstain” will be included in the number of shares present at the Annual Meeting to 
determine whether a quorum is present. If you are the beneficial holder of shares held by a broker or other custodian, 
you may instruct your broker how to vote your shares through the voting instruction form included with this Proxy 
Statement. If you wish to vote the shares you own beneficially at the meeting, you must first request and obtain a 
legal proxy from your broker or other custodian. If you choose not to provide instructions or a legal proxy, your 
shares are referred to as “uninstructed shares.” Whether your broker or custodian has the discretion to vote these 
shares on your behalf depends on the ballot item. Brokers and custodians cannot vote uninstructed shares on your 
behalf in director elections  or, advisory votes  on executive  compensation.  For  your  vote  to  be counted  on  these 
matters, you must submit your voting instruction form to your broker or custodian.  

The following table summarizes the votes required for passage of each proposal and the effect of abstentions and 
uninstructed shares held by brokers: 

Proposal 
Number 

Proposal

1

2

3

Election of directors

Advisory vote on executive 
compensation "Say on Pay"

Ratification of independent 
auditor

Votes Required for 
Approval
Nine nominees 
receiving the
most votes

Majority of 
shares voted

Majority of 
shares voted

Abstentions

Uninstructed Shares

Board Vote 
Recommendation

Not voted

Not voted

Not voted

Not voted

Not voted

Broker 
discretionary vote

FOR

FOR

FOR 

Votes in favor of Proposals 2 and 3 must also constitute a majority of the required quorum for the meeting.  If votes 
in favor are less than a majority of the required quorum, abstentions and non-votes will have the effect of a vote against 
the proposal. 

2 
2

2020   WESTAMERICA BANCORPORATION PROXY 
 
 
 
 
 
 
Other Matters. Approval of any other matter considered at the Annual Meeting will require the affirmative vote of 
a majority of the  shares present or represented  by proxy and voting at  the  Annual  Meeting  and  a majority  of the 
required quorum. 

How You Can Vote. Your vote is very important and we hope that you will attend the Annual Meeting. However, 
whether or not you plan to attend the Annual Meeting, please vote by proxy. 

Registered  Holders.  If  your  shares  are  registered  directly  in  your  name  with  the  Company’s  transfer  agent, 
Computershare Investor Services, LLC, you are considered a registered holder of those shares. Please vote by 
proxy in accordance with the instructions on your Proxy Card, or the instruction you received by email.  

A registered holder can vote in one of the following four ways: 

  Via the Internet. Go to the website noted on your Proxy Card in order to vote via the internet. Internet 
voting is available 24 hours a day. We encourage you to vote via the  internet, as it is  the  most cost-
effective way to vote. When voting via the internet, you do not need to return your Proxy Card. 

  By Telephone. Call the toll-free telephone number indicated on your Proxy Card and follow the voice 
prompt instructions to vote by telephone. Telephone voting is available 24 hours a day. When voting by 
telephone, you do not need to return your Proxy Card. 

  By Mail. Mark your Proxy Card, sign and date it, and return it in the enclosed postage-paid envelope. If 
you elected to electronically access the Proxy Statement and Annual Report, you will not be receiving a 
Proxy Card and must vote via the internet or by telephone. 

  In  person.  You  may  vote  your  shares  at  the  Annual  Meeting  if  you  attend  in  person,  even  if  you 
previously submitted a Proxy Card or voted via internet or telephone. Whether or not you plan to attend 
the  Annual  Meeting,  however,  we  strongly  encourage  you  to  vote  your  shares  by  proxy  before  the 
meeting. 

We have been advised by counsel that these telephone and internet  voting procedures comply with California 
law. 

Beneficial Shareholders. If your shares are held in a brokerage account in the name of your bank, broker, or 
other  holder  of  record  (“beneficial  holder”  or  “street  name”),  you  are  not  a  registered  holder,  but  rather  are 
considered  a  beneficial  holder  of  those  shares.  Your  bank,  broker,  or  other  holder  of  record  will  send  you 
instructions on how to vote your shares. If you are a beneficial holder, you must obtain a legal proxy, executed in 
your favor, from the holder of record to be able to vote in person at the Annual Meeting. 

Voting Deadlines. If you are a participant in the Westamerica Bancorporation Tax Deferred Savings/Retirement 
Plan (ESOP) your vote must be received by 11:59 p.m. Central Time, on April 20, 2020. All other shareholders 
voting by telephone or internet must vote by 12:01 a.m. Central Time, on April 23, 2020 to ensure that their vote 
is counted.   

Revocation of Proxy. Registered holders who vote by proxy, whether by telephone, internet or mail, may revoke 
that proxy at any time before it is voted at the Annual Meeting. You may do this by: (a) signing another Proxy 
Card with a later date and delivering it to us prior to the Annual Meeting or sending a notice of revocation to the 
Corporate Secretary of Westamerica at 1108 Fifth Avenue, San Rafael, CA 94901; (b) voting at a later time by 
telephone or on the internet prior to 12:01 a.m. Central Time, on April 23, 2020 (prior to 11:59 p.m. Central Time, 
on April 20, 2020 for ESOP participants); or (c) attending the Annual Meeting in person and casting a ballot. If 
you are a beneficial holder, you may change your vote by submitting new voting instructions to your broker or 
other nominee.  

3 
3

2020     WESTAMERICA BANCORPORATION PROXY 
 
 
 
 
 
 
Additional Information 
Householding. As permitted by the Securities Exchange Act of 1934 (the “Exchange Act”) only one envelope 
containing two or more Notices of Internet Availability  of  Proxy  Materials  is  being delivered to  shareholders 
residing at the same address, unless such shareholders have notified their bank, broker, Computershare Investor 
Services, or other holder of record that they wish to receive separate mailings. If you are a beneficial holder and 
own your shares in street name, contact your broker, bank or other holder of record to discontinue householding 
and receive your own separate copy of the Notice in future years. If you are a registered holder and own your 
shares through Computershare Investor Services, contact Computershare toll-free at 877-588-4258 or in writing 
directed to Computershare Investor Services, 250 Royall Street, Mail Stop 1A, Canton, MA 02021 to discontinue 
householding  and  receive  multiple  Notices  in  future  years.  To  receive  an  additional  Annual  Report  or  Proxy 
Statement  this  year,  contact  Shareholder  Relations  at  707-863-6992  or  follow  the  instructions  on  the  Notice. 
Mailing of dividends, dividend reinvestment statements, and special notices will not be affected by your election 
to discontinue duplicate mailings of the Notice. 

Electronic  Access  to  Proxy  Materials  and  Annual  Reports.  Whether  you  received  the  Notice  of  Internet 
Availability of Proxy Materials or paper copies of proxy materials, this Proxy Statement and the 2019 Annual 
Report  are  available  on  the  Company’s  website  at:  www.westamerica.com.  If  you  hold  your  Westamerica 
Bancorporation common stock in street name through a broker, a bank or other nominee, you may have the option 
of securing your Proxy Statement and Annual Report via the internet. If you vote this year’s proxy electronically, 
you  may  also  elect  to  receive  future  Proxy  Statements,  Annual  Reports  and  other  materials  electronically  by 
following the instructions given by your bank, broker, or other holder of record when you vote. Our website is 
available  for  information  purposes  only  and  should  not  be  relied  upon  for  investment  purposes,  nor  is  it 
incorporated by reference into this Proxy Statement.    

Stock Ownership 
Security Ownership of Certain Beneficial Holders. Based on Schedule 13G filings, shareholders beneficially 
holding more than 5% of Westamerica Bancorporation common stock outstanding as of December 31, 2019, in 
addition to those disclosed in the Security Ownership of Directors and Management section below, were: 

Number of Shares 
Beneficially Owned

(1)

14.00%

Common

Common

3,789,359

Title of Class

Percent of Class

Name and Address of Beneficial Owner
BlackRock, Inc. 
55 East 52nd Street, New York, NY 10055
The Vanguard Group, Inc. 
100 Vanguard Boulevard, Malvern, PA 19355
T. Rowe Price Associates, Inc 
100 East Pratt Street, Baltimore, MD 21202-1009
Eaton Vance Management
2 International Place, Boston, MA  02110
8.54%
(1)  The Schedule 13G filed with the SEC on February 4, 2020 disclosed that the reporting entity, BlackRock, Inc., held sole voting power 
over 3,733,107 shares and sole dispositive power over 3,789,359 shares.  
(2)  The Schedule 13G filed with the SEC on February 12, 2020 disclosed that the reporting entity, The Vanguard Group, Inc., held sole voting 
power over 30,942 shares and sole dispositive power over 3,100,490 shares, and shared dispositive power over 32,068 shares. 
(3)    The  Schedule  13G  was  filed  with  the  SEC  on  February  14,  2020.  These  securities  are  owned  by  various  individual  and  institutional 
investors, which T. Rowe Price Associates, Inc. (Price Associates) serves as investment adviser with power to direct investments and/or sole 
power to vote the securities. For purposes of the reporting requirements of the Securities Exchange Act of 1934, Price Associates is deemed 
to be a beneficial holder of such securities; however, Price  Associates expressly  disclaims that it is, in fact, the beneficial holder of such 
securities.  
(4)  The Schedule 13G filed with the SEC on February 12, 2020 disclosed that the reporting entity, Eaton Vance Management, held sole voting 
power over 2,203,813 shares and sole dispositive power over 2,203,813 shares. 

2,203,813

3,058,373

3,132,558

Common

Common

11.30%

11.57%

(2)

(4)

(3)

4 
4

2020   WESTAMERICA BANCORPORATION PROXY 
 
 
 
                           
                           
                           
                           
 
 
 
 
Security Ownership of Directors and Management. The following table shows the number of common shares 
and the percentage of the common shares beneficially owned (as defined below) by each of the current Directors, 
by the Chief Executive Officer (“CEO”), by the Chief Financial Officer (“CFO”), by the three other most highly 
compensated executive officers, and by all Directors and Officers of the Company as a group as of February 24, 
2020.  As  of  February  24,  2020,  there  were  27,101,866  outstanding  shares  of  Westamerica  Bancorporation’s 
common stock. For the purpose of the disclosure of ownership of shares by Directors and Officers below, shares 
are considered to be beneficially owned if a person, directly or indirectly, has or shares the power to vote or direct 
the voting of the shares, the power to dispose of or direct the disposition of the shares, or the right to acquire 
beneficial ownership of shares within 60 days of December 31, 2019. 

Amount And Nature Of Beneficial Ownership

Shared Voting 
and Investment 
Power

Right to Acquire 
Within 60 days of 
December 31, 2019

Name and Address**

Etta Allen

Louis E. Bartolini

E. Joseph Bowler
Melanie Chiesa(5)

Catherine Cope MacMillan
Michele Hassid(7)

Ronald A. Nelson

David L. Payne

Edward B. Sylvester
Jesse Leavitt(10)

John "Robert" A. Thorson
Brian Donohoe(12)

George "Steven" Ensinger

Sole Voting 
and 
Investment 
Power

10,923

(3)

1,700

-

-

8,600

(6)

44,000

-

-

25,887

(4)

-

-

-

1,453

(8)

885,570

(9)

62,490

1

-

5,767

14,534

-

-

10,366

(11)

-

-

Total(1)

10,923

1,700

25,887

-

8,600

44,000

887,023

62,490

1

40,883

11,367

29,921

Percent of 
Class(2)

*

*

0.1%

*

*

0.2%

3.3%

0.2%

*

0.1%

0.3%

0.1%

-

-

-

-

-

-

-

-

-

30,517

5,600

15,387

-

-

-

-

*

4.3%

51,504

921,823

149,468

1,122,795

Russell W. Rizzardi
All 14 Directors and 
Officers as a Group
* Indicates beneficial ownership of less than one-tenth of one percent (0.1%) of the Company’s common shares. 
** The address of all persons listed is 1108 Fifth Avenue, San Rafael, CA 94901. 
(1) None of the shares held by the Directors and Officers listed above have been pledged. 
(2) In calculating the percentage of ownership, all shares which the identified person or persons have the right to acquire by exercise of options 
are deemed to be outstanding for the purpose  of computing the percentage of the class owned by such person, but are not deemed to be 
outstanding for the purpose of computing the percentage of the class owned by any other person. 
(3) Includes 10,350 shares held in a trust as to which Mrs. Allen is trustee. 
(4) Includes 25,887 shares held in trust as to which Mr. Bowler is co-trustee with shared voting and investment power. 
(5) Dr. Martella Chiesa was appointed Director January 23, 2020. 
(6) Includes 6,000 shares held in a trust as to which Ms. MacMillan is trustee and 400 shares held in trust under the California Uniform Gift to 
Minors Act as to which Ms. MacMillan is custodian. 
(7) Ms. Hassid was appointed Director September 26, 2019 
(8) Includes 462 shares held in a trust under the California Uniform Gift to Minors Act as to which Mr. Payne is custodian. 
(9) Includes 528,837 shares owned by Gibson Radio and Publishing Company, of which Mr. Payne is President and CEO, as to which Mr. 
Payne disclaims beneficial ownership, and 345,808 shares held in a trust as to which Mr. Payne is co-trustee with shared voting and investment 
power. 
(10) Mr. Leavitt was appointed CFO January 1, 2020. 
(11) Includes 9,961 shares held in a trust as to which Mr. Thorson is co-trustee with shared voting and investment power. 
(12) Mr. Donohoe was appointed Manager of Operations and Systems Administration of Community Banker Services Corporation January 1, 
2019. 

5 
5

2020     WESTAMERICA BANCORPORATION PROXY 
           
                     
 
                            
 
          
             
                     
                            
            
                     
           
                            
          
                     
                     
                            
                    
             
                     
                            
            
           
                     
                            
          
             
         
                            
        
           
                     
                            
          
                    
                     
                            
                   
                     
           
                  
          
             
                     
                    
          
           
                     
                  
          
                     
                     
                            
                    
         
         
                  
     
    
 
 
Anti-Hedging and Anti-Pledging Policy. The Company’s Insider Trading and Stock Hedging Policy prohibits 
our  directors,  executive  officers,  and  other  employees  with  access  to  material  non-public  information  from 
engaging in transactions, that hedge or offset, or are designed to hedge or offset, any decrease in the market value 
of  Company  securities  in  which  they  have  an  economic  interest.    Prohibited  transactions  include  but  are  not 
limited to: (1) selling short any Company common stock; and (2) buying or selling puts or calls or other derivatives 
on Company securities, or otherwise entering into any hedging arrangements involving Company securities. 

PROPOSAL 1 – ELECTION OF DIRECTORS 

Board of Directors 
The Board has nominated nine candidates for election as Directors at the Annual Meeting to hold office until the 
next  Annual  Meeting  or  until  their  successors  are  elected  and  qualified.  The  proxies  will  vote  for  the  nine 
nominees  named  below  unless  you  give  different  voting  instructions  on  your  Proxy  Card.  Each  nominee  is 
presently a Director of the Company and has consented to serve a new term. The Board does not anticipate that 
any of the nominees will be unavailable to serve as a Director, but if that should occur before the Annual Meeting, 
the Board reserves the right to substitute another person as  nominee.  The proxies  will vote  for  any  substitute 
nominated  by  the  Board  of  Directors.  The  proxies  may  use  their  discretion  to  cumulate  votes  for  election  of 
Directors and cast all of such votes for any one or more of the nominees, to the exclusion of the others, and in 
such order of preference as they may determine at their discretion. 

Nominees 
The nominees for election as Directors are named and certain information with respect to them is given below. 
Our  nominees  are  seasoned  leaders  who  bring  to  the  Board  an  array  of  financial  services,  public  and  private 
company, non-profit, and other business experience. As a group they possess experience in leadership, consumer 
banking,  commercial  and  small  business  banking,  investment  banking,  capital  markets,  financial  advisory 
services, finance and accounting, risk management and real estate. Many of the Board Members have seen the 
Company through a variety of economic conditions. The information below has been furnished to the Company 
by the respective nominees. All of the nominees have engaged in their indicated principal occupation for more 
than five years, unless otherwise indicated and no nominee has served on the Board of Directors of another public 
company during the past five years.  

Name of Nominees, Principal Occupations, and Qualifications 
Etta Allen – Director since 1988 
Etta Allen (90) is President and CEO of Sunny Slope Vineyard in Sonoma County, California. Until 2017, she 
was also President and CEO of Allen Heating and Sheet Metal.  She is the chair of the Employee Benefits and 
Compensation Committee and member of the Executive Committee and the Nominating Committee. Mrs. Allen 
is also a Director of Westamerica Bank.  

In 1972, she became the  second  woman in  the  state  of  California  to  become  a  licensed  contractor  in heating, 
ventilation, air conditioning and sheet metal, and in 1974 she became President and CEO of Allen Heating and 
Sheet  Metal.  Under  her  leadership  the  company  became  recognized  throughout  California.  She  was  the  first 
woman president of Marin Builders Exchange and during her time on the executive committee she also served as 
a trustee and later as Chairman of their successful insurance trust. She  was  the  first  woman contractor  on  the 
Executive Committee of the California Association of Builders Exchanges. 

Etta Allen is one of the pioneers for women in non-traditional careers. As an entrepreneur, businesswoman and 
an involved community leader, she brings independence, operations management and executive experience to the 
Board.  

6 
6

2020   WESTAMERICA BANCORPORATION PROXY 
 
 
 
 
 
Louis E. Bartolini – Director since 1991 
Louis E. Bartolini (87) retired from Merrill Lynch, Pierce, Fenner & Smith, Inc. (now Merrill Lynch and Co.) as 
a financial consultant. He currently serves on the Audit Committee, the Employee Benefits and Compensation 
Committee, and is also a Director of Westamerica Bank. Mr. Bartolini has 34 years of experience in the financial 
industry serving as a financial consultant and branch manager for Merrill Lynch and Co. and has been active for 
over 36 years in the non-profit community in Marin County. He has served on the boards of many non-profit 
organizations, including a five-year term as president of the Marin Symphony, a Board member of the Association 
of California Symphony Orchestras, and a past District Governor of Rotary International.  

Mr. Bartolini’s continuing interest in the financial industry, his leadership skills, and financial and investment 
expertise are of great value to the Board. His extensive ties to local community and business leaders through his 
long-term volunteer involvement provide the Board with a broad prospective and insights into key segments of 
our markets and customer base.  

E. Joseph Bowler – Director since 2003 
E. Joseph Bowler (83) retired as Senior Vice President and Treasurer of the Company in 2002. He currently serves as 
a member of the Audit Committee, the Loan and Investment Committee, and is also a Director of Westamerica Bank. 
Mr. Bowler holds a Masters of Business Administration from Stanford University. 

With many years of direct banking experience, Mr. Bowler brings strong financial and investment expertise important 
to the oversight of our financial reporting and interest rate risk management. In addition, Mr. Bowler’s experience as 
a director and trustee of various non-profit community and educational organizations brings strategic planning and 
corporate governance skills to the Board.  

Melanie Martella Chiesa – Director since 2020 
Melanie Martella Chiesa (54) is an optometrist in private practice at Monte Vista Optometry in Turlock, California. 
Dr. Martella Chiesa is a member of the Loan and Investment Committee. She is also a Director of Westamerica Bank. 
Dr. Martella Chiesa was elected to the Board in January 2020. 

Dr. Martella Chiesa is a lifelong resident of Hughson, California where she is a partner in her family’s walnut and 
almond farming operations. She is an owner and board member of Martella Farms, Inc., Ag Commodities, Grower 
Direct Nut, Inc., ARK Development and  Nutty Gourmet  Nut  Company. Dr.  Martella Chiesa is a graduate of the 
University of California, Berkeley, where she received her Doctor of Optometry degree. Dr. Martella Chiesa also 
received Bachelor of Science degrees in food science and nutrition, functional biology and visual sciences.  

Dr. Chiesa is passionate about local community and philanthropy. She, along with her husband, founded the Ciara 
Chiesa Circle of Hope Fund. Melanie is also the board chair of the Stanislaus Community Foundation, chaired their 
Scholarship Committee and served on the Executive and Development Committees. Dr. Martella  Chiesa also serves 
as a trustee for the Gallo Center for the Arts. 

Along with leadership and private business knowledge, Dr. Chiesa brings to the Board an understanding of agriculture, 
healthcare, philanthropy and issues of the Central Valley of California. 

Michele Hassid – Director since 2019 
Michele Hassid (57) is Managing Partner of Eckhoff and Company, San Rafael. Ms. Hassid is a member of the 
Audit and Employee Benefits and Compensation Committees. She is also a Director of Westamerica Bank. Ms. 
Hassid was elected to the Board in September 2019. 

7 
7

2020     WESTAMERICA BANCORPORATION PROXY 
 
 
 
 
 
 
 
 
Ms. Hassid joined Eckhoff and Company in 1990, where along with being a Managing Partner, she also serves as a 
Partner with Eckhoff Wealth Management. Ms. Hassid assists clients with financial and operational needs. Ms. 
Hassid graduated with honors from San Francisco State University with a B.A. in Accounting and is a graduate of 
the San Rafael Leadership Institute. She holds a CPA certificate and a CGMA certification.  Ms. Hassid has 
memberships with AICPA, CALCPA, is a board member of the San Rafael Chamber of Commerce and is a finance 
committee member for Congregation Ner Tamid in San Francisco.  

Ms. Hassid’s background and education provides financial expertise and entrepreneurial skills.  

Catherine Cope MacMillan – Director since 1985  
Catherine Cope MacMillan (72) is a former owner of the Huntington Hotel in San Francisco and La Playa Hotel in 
Carmel-by-the-Sea. She is a member of the Loan and Investment Committee and the Audit Committee. She is also a 
Director of Westamerica Bank. Ms. MacMillan previously owned and operated a prominent restaurant for nearly 20 
years. She is a graduate of the University of California at Davis and Pacific McGeorge School of Law. She has also 
served in numerous leadership capacities for community organizations. 

Ms.  MacMillan’s  experience  in  administration  and  operational  aspects  of  various  businesses  and  organizations 
provides the Board with sound leadership.  

Ronald A. Nelson – Director since 1988 
Ronald A. Nelson (77) was Executive Vice President of Charles M. Schulz Creative Associates through 1995.  He 
serves  as  the  Chairman  of  the  Audit  Committee  and  is  a  member  of  the  Employee  Benefits  and  Compensation 
Committee,  Executive  Committee,  and  Nominating  Committee. He  is  also  a  Director  of  Westamerica  Bank.  Mr. 
Nelson  has  a  background  as  a  Certified  Public  Accountant  and  has  been  designated  as  the  Audit  Committee’s 
“financial expert.” He has been a resident of Sonoma County since 1970, which is one of the bank’s primary markets 
and  where  he  has  been  involved  in  business  management,  investment  management,  and  the  development  of 
commercial real estate. He also served as a board member and Chairman of Santa Rosa Memorial Hospital, which is 
the area’s primary acute care hospital. 

Mr. Nelson’s extensive business and financial expertise provides important oversight of our financial reporting and 
risk management.  

David L. Payne – Director since 1984 
David L. Payne (64) is Chairman, President & CEO of Westamerica Bancorporation. He was appointed Chairman in 
1988 and Chief Executive Officer in 1989 and is Chairman of the Executive Committee. Mr. Payne is also Chairman, 
President & CEO of Westamerica Bank. He brings to the Board strong leadership and a vision for the future. He has 
a  thorough  knowledge  of  the  banking  industry,  manages  regulatory  and  business  development  issues,  and  has 
extensive financial and accounting expertise. Mr. Payne possesses excellent management, strategic development and 
business skills. 

Since Mr. Payne’s appointment as Chairman of the Board, Westamerica’s dividends per share have risen twelve-fold 
and capital levels have increased eleven-fold. Total assets have quadrupled during his tenure and net income has risen 
by a multiple of 16. Return on equity was 11.9% for the year ended December 31, 2019. 

Mr. Payne has successfully negotiated and led the Company through many mergers including: John Muir National 
Bank,  Napa  Valley  Bancorporation,  PV  Financial,  CapitolBank  –  Sacramento,  North  Bay  Bancorp,  ValliCorp 
Holdings, First Counties Bank, Kerman State Bank, Redwood Empire Bancorp, County Bank, and Sonoma Valley 

8 
8

2020   WESTAMERICA BANCORPORATION PROXY 
 
 
 
 
 
 
 
 
Bank.  Mr. Payne also manages his family printing, publishing and cable television business. 

Edward B. Sylvester – Director since 1979 
Edward Sylvester (83) is a licensed civil engineer and the founder of SCO Planning and Engineering. He retired from 
the  day-to-day  engineering  profession  in  2007  but  continues  as  a  private  consultant.  Mr.  Sylvester  is  currently  a 
member of the Executive Committee, Chairman of the Nominating Committee, Chairman of the Loan and Investment 
Committee, and serves as Lead Independent Director of Westamerica Bancorporation. He was a founding Director of 
Gold  Country  Bank  headquartered  in  Grass  Valley  until  the  bank  merged  with  Westamerica’s  predecessor, 
Independent Bankshares, at which time he was nominated to serve on the corporate Board by his peers. Mr. Sylvester 
is the Chairman of the Board of Nevada County Broadcasters. He served as the Chairman of the Board of Sierra 
Nevada  Memorial  Hospital  from  2016-2018.  He  is  a  board  member  of  the  Sierra  Nevada  Memorial  Hospital 
Foundation and a member of the Foundation Board. Mr. Sylvester has previously served as a member and Chairman 
of the California Transportation Commission that prioritizes state transportation projects and allocates funding. He is 
a past President of the Rotary Club of Grass Valley and past Chairman of the Grass Valley Chamber of Commerce. 
Mr. Sylvester has run 23 marathons to date and was the 14th person in the world to complete a full marathon on all 
seven continents including Antarctica. 

The depth of Mr. Sylvester’s experience gives him first-hand understanding of all the nuances of development and 
development funding, a current knowledge of  the retail  economy,  and a state-wide  perspective  and  experience in 
funding allocation. His long tenure on the Board brings a historical and long-term perspective while he remains current 
on financial issues with his continuing leadership role in the community and active management positions. 

THE BOARD OF DIRECTORS RECOMMENDS ELECTION OF ALL NOMINEES 

Board of Directors and Committees 
Director  Independence  and  Leadership  Structure.  The  Board  of  Directors  has  considered  whether  any 
relationships or transactions related to a Director were inconsistent with a Director’s independence. Based on this 
review, the Board has determined that E. Allen, L.E. Bartolini, E.J. Bowler, M. Chiesa, M. Hassid, C.C. MacMillan, 
R.A. Nelson, and E.B. Sylvester are “independent” Directors as defined in NASDAQ rules. 

Our Board has carefully considered the critical issue of Board leadership. In the context of risk management, the 
leadership of each Board committee primarily responsible for risk management is vested in an independent committee 
chair. With regard to the leadership of the meetings of the full Board, our Board of Directors has carefully evaluated 
whether  the  positions  of  Chairman  and  CEO  should  be  separate  or  combined.  Our  Board  believes  that  the  most 
effective leadership structure for the Company at this time is to combine the responsibilities of the Chairman and 
CEO, a structure that has been successful since 1989. The combined positions avoid a duplication of efforts, enable 
decisive leadership, ensure a clear accountability for the performance of the Company, a more rapid implementation 
of decisions, and a consistent vision. Given the size of our employee base and our level of assets relative to larger, 
more  complex  banking  structures,  our  Company  is  particularly  well  suited  to  combine  the  Chairman  and  CEO 
functions.  Furthermore, our  named  executive  officers  have  an  average  tenure  of  19  years and  do  not  require  the 
substantial  oversight  needed  by  a  less  experienced  team,  which  has  allowed  our  Chairman  and  CEO  to  lead  the 
Company through eleven acquisitions since 1992.  

To  ensure  strong  Board  oversight  eight  of  our  nine  Directors  are,  as  noted  above,  independent  as  defined  by 
NASDAQ. Only non-management directors sit on Board committees, with the exception of the Executive Committee, 
and every non-management director sits on one or more of these Committees. All non-management directors meet at 
least  four  times  a  year  outside  the  presence  of  the  Chairman  and  CEO.  The  Board  completes  an  annual  board 
evaluation that is discussed by the Nominating Committee and presented to the full Board. 

9 
9

2020     WESTAMERICA BANCORPORATION PROXY 
 
 
 
 
 
Although the Board believes that it is more effective to have one person serve as the Chairman and CEO at this time, 
it  also  recognizes  the  importance  of  strong  independent  leadership  on  the  Board,  accordingly,  the  Board  has 
established a strong, independent Lead Director, Mr. Sylvester, who must serve at least one year and has the following 
clearly delineated and comprehensive duties: 

  presides at all meetings of the Board at which the Chairman is not present, including executive sessions of 

the independent Directors; 

  serves as liaison between the Chairman and the independent Directors; 
  approves information sent to the Board; 
  approves meeting agendas for the Board; 
  approves meeting schedules to assure that there is sufficient time for discussion of all agenda items; 
  has the authority to call meetings of the independent Directors; and 
 

if  requested  by  major  shareholders,  ensures  that  he  or  she  is  available  for  consultation  and  direct 
communication. 

The Board does not believe that the fact an independent Lead Director does not preside over the normal Board meeting 
business sessions limits the ability of the Board to have open exchanges of views, or to address any issues the Board 
chooses, independently of the Chairman.  

The Board of Directors of the Company also serve as the Board of Directors of Westamerica Bank, and as such are 
well  informed  of  Bank  operations  through  regular  reports  and  discussions  on  the  operations  of  the  Bank.  The 
Directors’ longevity with the Company has exposed them to a wide range of business cycles, which plays a critical 
role in managing the risk profile and profitability of the Company through the current economic environment. 

Role  of  the  Board  of  Directors  in  Risk  Oversight.  The  Board  is  also  responsible  for  overseeing  all  aspects  of 
management  of  the  Company,  including  risk  oversight,  which  is  effected  through  all  Board  committees,  but  primarily 
through the Board’s Audit Committee.  The Internal Audit Department reports directly to the Board’s Audit Committee. It 
presents its independently prepared company-wide annual risk assessment, its evaluation of Management’s prepared risk 
assessment and its audit plan incorporating the risk assessment, including the policies and procedures utilized to monitor 
and control such exposures, to the Board’s Audit Committee.  

The internal loan review function reports directly to the Board’s Audit Committee. It reports ongoing evaluations of 
loan portfolios and the risk rating of individual loans using guidelines established by bank regulatory authorities, to 
the Board’s Audit Committee. 

Meetings.  The  Company  expects  all  Board  members  to  attend  all  meetings,  including  the  Annual  Meeting  of 
Shareholders, except for reasons of health or special circumstances. The Board met on nine days during 2019. Every 
Director attended at least 75% of the aggregate of: (i) the Board meetings held during that period in which they served; 
and (ii) the total number of meetings of any Committee of the Board on which the Director served. Each individual 
who served on the Board of the Company on  the  date of  the  2019 Annual Meeting  of Shareholders  attended the 
meeting. 

10 
10

2020   WESTAMERICA BANCORPORATION PROXY 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Director Name

Etta Allen

Louis E. Bartolini

E. Joseph Bowler
Melanie Martella Chiesa (2)
Michele Hassid (3)

Catherine Cope MacMillan

Ronald A. Nelson

David L. Payne

Edward B. Sylvester

Committees of the Board 

Executive
Committee

X

Audit 
Committee 

Employee 
Benefits and 
Compensation 
Committee
Chair (1)

Loan and 
Investment 
Committee

Nominating
Committee

X

X

X

X

X

Chair

5

X

X

X

5

X

X

X

Chair

9

X

Chair

5

X

Chair

X

Number of Meetings in 2019
(1) Ms. Allen was appointed Chair March 9, 2019.  
(2) Dr. Martella Chiesa was appointed Director January 23, 2020.  
(3) Ms. Hassid was appointed Director September 26, 2019. 

9

Executive Committee. The Board delegates to the Executive Committee all powers and authority of the Board in the 
management of the business affairs of the Company between board meetings, which the Board is allowed to delegate 
under California law.  

Audit Committee. The Board of Directors has determined that all members of the Audit Committee are independent, 
as that term is defined by applicable rules of NASDAQ for Audit Committee purposes. The Board has also designated 
Mr. Nelson as the “Audit Committee financial expert” as defined by the rules of the SEC and has determined that he 
is “financially sophisticated” under NASDAQ rules. In concluding that Mr. Nelson is the Audit Committee financial 
expert, the Board determined that he has: 

  an understanding of generally accepted accounting principles and financial statements;  
 

the ability to assess the general application of such principles in connection with the accounting for estimates, 
accruals and reserves;  

  experience preparing, auditing, analyzing or evaluating financial statements that present a breadth and level 
of complexity of accounting issues that are generally comparable to the breadth and complexity of issues 
that can reasonably be expected to be raised by the Company’s financial statements, or experience actively 
supervising one or more persons engaged in such activities; 
  an understanding of internal control over financial reporting; and  
  an understanding of Audit Committee functions. 

Designation of a person as an Audit Committee financial expert does not result in the person being deemed an expert 
for any purpose, including under Section 11 of the Securities Act of 1933. The designation does not impose on the 
person any duties, obligations or liability greater than those imposed on any other Audit Committee member or any 
other Director and does not affect the duties, obligations or liability of any other member of the Audit Committee or 
Board of Directors. 

The  Audit  Committee  provides  independent,  objective  oversight  of  the  integrity  of  the  Company’s  financial 
statements, the Company’s compliance with legal and regulatory requirements, the independence and performance of 
the Company’s independent auditor as it performs audit, review or attest services, and the Company’s internal audit 
and control function. It selects and retains the independent registered public accounting firm, and reviews the plan and 
the  results  of  the  auditing  engagement.  It  acts  pursuant  to  a  written  charter  that  was  reaffirmed  by  the  Board  of 

11 
11

2020     WESTAMERICA BANCORPORATION PROXY 
 
 
  
 
 
 
 
Directors  in  January  2020  and  attached  as  Exhibit  A  to  the  Proxy  Statement  for  the  2018  Annual  Meeting  of 
Shareholders. 

Employee Benefits and Compensation Committee. The Employee Benefits and Compensation Committee of the 
Board of Directors (the “Compensation Committee”) is comprised solely of Directors who are not current or former 
employees of Westamerica or any of its affiliates. They are independent as defined by NASDAQ rules. 

The  Compensation  Committee  administers  Westamerica  Bancorporation’s  equity  incentive  plan,  Tax  Deferred 
Savings  and  Retirement  Plan,  Deferred  Profit  Sharing  Plan,  Deferred  Compensation  Plan,  and  the  Westamerica 
Bancorporation Deferral Plan. It administers the Company’s compensation programs and reviews and reports to the 
Board the compensation level for executive officers, including the CEO, of the Company and its subsidiaries and 
determines that compensation plans are balanced between financial results and prudent risk taking. The Compensation 
Committee determines annual corporate performance objectives for equity compensation and cash bonuses and their 
related  corporate,  divisional  and  individual  goals.  Based  on  the  CEO’s  assessment  of  the  extent  to  which  each 
executive officer met those objectives and goals, the Committee determines each executive officer’s annual equity 
compensation and cash bonus. The Compensation Committee also establishes the individual goals and targets for the 
CEO. All compensation approved by the Compensation Committee is reported to the full Board of Directors. The role 
of the Compensation Committee is described in greater detail under the section entitled “Compensation Discussion 
and Analysis.” 

The  Compensation  Committee  is  governed  by  a  written  charter  as  required by  NASDAQ  rules. The  charter  was 
reaffirmed by the Board of Directors in January 2020 and is attached as Exhibit A to the Proxy Statement for this 2020 
Annual Meeting of Shareholders. The Compensation Committee has the authority to seek assistance from officers 
and employees of the Company as well as external legal, accounting and other advisors. It has not retained outside 
consultants for compensation advice, but can request assistance on an as-needed basis. It does not delegate authority 
to anyone outside of the Compensation Committee. The Payroll and Employee Benefits Department supports the 
Compensation Committee by fulfilling certain administrative duties regarding the compensation programs. 

Nominating Committee. The Board of Directors has determined that all members of the Nominating Committee 
are independent, as defined in NASDAQ rules.   

The Nominating Committee screens and recommends qualified candidates for Board membership. This Committee 
recommends a slate of nominees for each Annual  Meeting. As  part of that  process, it evaluates and considers all 
candidates submitted by shareholders in accordance with the Company’s Bylaws, and considers each existing Board 
member’s  contributions.  The  Committee  applies  the  same  evaluation  standards  whether  the  candidate  was 
recommended by a shareholder or the Board. The Nominating Committee is governed by a written charter, which was 
reaffirmed by the Board of Directors in January 2020 and attached as Exhibit A to the Proxy Statement for the 2019 
Annual Meeting of Shareholders. 

While the Board does not have a formal diversity policy, it broadly defines diversity to encompass a range of skills 
and  expertise  sufficient  to  provide  prudent  guidance  to  the  Company.  In  addition  to  the  qualifications  and 
characteristics  described  below,  it  considers  whether  the  potential  Director  assists  in  achieving  a  mix  of  Board 
members that represents a diversity of background, perspective, and experience. Our Board includes Directors with 
experience  in  public  corporations  and  non-profit  organizations,  as  well  as  entrepreneurial  individuals  who  have 
successfully run their own private enterprise. Our Board also has a broad set of skills necessary for providing oversight 
to a financial institution, which includes proven leadership, and expertise in capital management, finance, accounting, 
regulatory affairs, and investment management. 

12 
12

2020   WESTAMERICA BANCORPORATION PROXY 
 
 
 
 
 
 
Nominating Directors. The Nominating Committee will consider shareholder nominations submitted in accordance 
with Section 2.14 of the Bylaws of the Company. That section requires, among other things, that nominations be 
submitted in writing and must be received by the Corporate Secretary at least 45 days before the anniversary of the 
date on which the Company first mailed its proxy materials for the prior year’s Annual Meeting of Shareholders. If 
the date for the current year’s Annual Meeting changes more than 30 days from the date on which the prior year’s 
meeting was held, the Company must receive notice with a reasonable amount of time before the Company mails its 
proxy materials for the current year. 

Nominations must include the following information: 

 
 

 
 

the principal occupation of the nominee; 
the total number of shares of capital stock of the Company that the shareholder expects will be voted for the 
nominee; 
the name and address of the nominating shareholder; and 
the number of shares of capital stock of the Company owned by the nominating shareholder. 

The  Committee  has  specified  the  following  minimum  qualifications  it  believes  must  be  met  by  a  nominee  for  a 
position on the Board: 

  appropriate personal and professional attributes to meet the Company’s needs; 
  highest ethical standards and absolute personal integrity; 
  physical and mental ability to contribute effectively as a Director; 
  willingness and ability to participate actively in Board activities and deliberations; 
  ability to approach problems objectively, rationally and realistically; 
  ability to respond well and to function under pressure; 
  willingness to respect the confidences of the Board and the Company; 
  willingness to devote the time necessary to function effectively as a Board member; 
  possess independence necessary to make unbiased evaluation of Management performance; 
  be free of any conflict of interest that would violate applicable law or regulation or interfere with ability to 

perform duties; 

  broad experience, wisdom, vision and integrity; 
  understanding of the Company’s business environment; and 
  significant business experience relevant to the operations of the Company. 

Loan and Investment Committee. This Committee reviews major loans and investment policies. 

Director Compensation 
The  following  table  and  footnotes  provide  information  regarding  the  compensation  paid  to  the  Company’s  non-
employee members of the Board of Directors in the fiscal year 2019. Directors who are employees of the Company 
receive no compensation for their services as Directors. 

13 
13

2020     WESTAMERICA BANCORPORATION PROXY 
 
 
 
Director Compensation Table For Fiscal Year 2019

Name(1) 

Etta Allen

Louis E. Bartolini

E. Joseph Bowler

Michele Hassid(3)

Patrick D. Lynch(4)

Catherine Cope MacMillan

Ronald A. Nelson

Fees Earned 
Paid in Cash

$44,350

38,800

40,600

12,133

9,600

42,400

48,450

Change in Pension Value and 
Nonqualified Deferred 
Compensation Earnings(2)

$37,243

355

-

-

-

-

-

Total

$81,593

39,155

40,600

12,133

9,600

42,400

48,450

47,200

Edward B. Sylvester
 (1) Non-employee Directors did not receive options or stock awards. During 2019, non-employee Directors of the Company each received an 
annual retainer of $22,000. Each non-employee Director received $1,200 for each meeting of the Board attended and $600 for each Committee 
meeting attended. The Chairman of each Committee received an additional $250 for each Committee meeting attended. All non-employee 
Directors are reimbursed for expenses incurred in attending Board and Committee meetings. The Chairman of the Board, David L. Payne, is 
compensated as an employee and did not receive any compensation as a Director.  
(2) The Deferred Compensation Plan allows non-employee Directors to defer some or all of their Director compensation with interest earnings 
credited on deferred compensation accounts. The amount shown is the interest on nonqualified deferred compensation that exceeds 120% of 
the long-term Applicable Federal Rate, with compounding, on all cash compensation deferred in 2019 and in previous years. 
(3) Ms. Hassid was appointed Director September 26, 2019. 
(4) Mr. Lynch passed away March 9, 2019. 

53,679

6,479

Westamerica Bancorporation does not have a charitable donations program for Directors nor does it make donations 
on behalf of any Director(s). The Company may make a nominal donation through its Community Relations program 
to non-profit organizations where a Director(s) may have an affiliation. 

EXECUTIVE COMPENSATION 

Executive Officers 
The executive officers of the Company and Westamerica Bank serve at the pleasure of the Board of Directors and are 
subject to annual appointment by the Board at its first meeting following the Annual Meeting of Shareholders. It is 
anticipated that each of the executive officers listed below will be appointed to serve in such capacities at that meeting. 

David L. Payne – Held since 1984 
David L. Payne (64) is the Chairman of the Board, President and CEO of the Company and Westamerica Bank. Mr. 
Payne also manages his family printing, publishing and cable television business. 

Jesse Leavitt – Held since 2020 
Jesse Leavitt (34) is Senior Vice President and Chief Financial Officer of the Company. Mr. Leavitt is a California 
licensed  certified  public  accountant  who  joined Westamerica  Bancorporation as  Vice President  and  Controller  in 
March 2019.  Prior to joining the Company, Mr. Leavitt was a bank examiner with a federal financial regulatory 
agency from 2011 until 2016 and was Assistant Controller for a $12 billion financial institution from 2016 until 2019. 

John “Robert” Thorson – Held since 2020 
John “Robert” Thorson (59) is Senior Vice President and Treasurer  of the Company. Mr. Thorson joined Westamerica 
Bancorporation in 1989, was Vice President and Manager of Human Resources from 1995 until 2001, was Senior 
Vice President and Treasurer from 2002 until 2005, and was Senior Vice President and Chief Financial Officer from 
2005 until 2019. 

14 
14

2020   WESTAMERICA BANCORPORATION PROXY                                                   
                                                   
                                                   
                                                   
                                                   
 
 
 
 
 
 
 
 
Brian Donohoe – Held since 2019 
Brian  Donohoe  (39)  is  Senior  Vice  President  and  Manager  of  Operations  and  System  Administration  of 
Community Banker Service Corporation. Mr. Donohoe joined Westamerica Bancorporation in 1999 and has held 
a  variety  of  positions  in  the  Banking  Division  and  the  Operations  and  Systems  Division,  most  recently,  Vice 
President and Manager of Business Services until 2018. 

Russell W. Rizzardi – Held since 2008 
Russell W. Rizzardi (64) is Senior Vice President and Chief Credit Administrator of Westamerica Bank. Mr. Rizzardi 
joined Westamerica Bank in 2007. He has been in the banking industry since 1979 and was previously with Wells 
Fargo Bank and U.S. Bank. 

Code  of  Ethics.  The  Company  has  adopted  a  Code  of  Ethics  (as  defined  in  Item  406  of  Regulation  S-K  of  the 
Securities Act of 1933) that is applicable to its senior financial officers including its chief executive officer, chief 
financial officer, and principal accounting officer. 

Compensation Discussion and Analysis  
The executive compensation practices described below have been followed consistently for twenty-seven years. At 
each Annual Meeting of Shareholders since 2010, a majority of our shareholders approved an advisory proposal on 
the Company’s executive compensation. Last year 99% of the shares voting on this proposal voted to support our 
Corporation’s executive compensation strategy 

The  Compensation  Committee  governs  the  executive  compensation  program  that  combines  three  compensation 
elements:  base  salary,  annual  non-equity  cash  incentives,  and  long-term  stock  grants.  Several  compensation 
philosophies and practices underlie this program: 

  base salaries for participants in this program should be limited to foster an environment where incentive 

 

 

compensation motivates and rewards corporate, divisional, and individual performance. 
incentive  compensation  (annual  non-equity  cash  incentives  and  long-term  stock  grants)  is  based  on 
measurement of performance against pre-established objective measurable goals. Specific criteria for each 
objective are established for “threshold,” “target,” and “outstanding” performance. On any one measure, 
performance below “threshold” results in no credit for that objective. “Threshold” performance results in 
75%  achievement,  “target”  performance  results  in  100%  achievement,  and  “outstanding”  performance 
results  in  150%  achievement.  The  performance  achievement  level  determines  the  size  of  incentive 
compensation awards. 
long-term incentive stock grants will be awarded to senior management if the corporate performance level 
is rated “threshold” or better. The purpose of long-term incentive grants is to: 
–  motivate senior management to focus on long-term performance; 
– 
– 
– 
– 

avoid excessive risk-taking and instill conservative management practices; 
build equity ownership among Westamerica’s senior management; 
link shareholder interests to management incentives; and 
create ownership mentality among senior management. 

In  February  2013,  the  Board  of  Directors  adopted  a  clawback  policy  that  requires  executive  officers  to  forfeit 
previously awarded incentive compensation if the incentives were based on materially inaccurate financial statements 
or other performance measures that are later proven to be materially inaccurate or the achievement of which were due 
to  fraud  or  other  misconduct.  The  Company’s  2019  Omnibus  Equity  Incentive Plan  (the  “2019  Omnibus  Plan”) 
includes a clawback provision with similar terms. 

15 
15

2020     WESTAMERICA BANCORPORATION PROXY 
 
 
 
 
 
Establishing  Incentive  Levels,  Determining  Objectives  and  Measuring  Performance.  In administering the 
executive  compensation  program,  the  Compensation  Committee  determines  “target”  incentives  for  each  position 
annually. The Compensation Committee exercises discretion in establishing “target” incentives in an effort to provide 
competitive  pay  practices  while  motivating  and  rewarding  performance  that  benefits  the  Company’s  long-term 
financial performance and shareholder interests, and avoids excessive risk-taking. 

At  the  beginning  of  each  calendar  year,  the  Compensation  Committee  establishes  annual  corporate  performance 
objectives. In establishing corporate performance objectives, the Compensation Committee takes into consideration 
the current operating environment for the commercial banking industry as well as internal management policies and 
practices which would, in the Compensation Committee’s opinion, benefit the long-term interests of the Company 
and its shareholders. Corporate performance measures include risk management elements considered to be responsive 
to  the  impact  that  current  operating  conditions  could  have  on  the  long-term  performance  of  the  Company.  The 
Compensation Committee monitors the economy and the banking industry’s operating environment throughout the 
ensuing year, and may exercise discretion in adjusting corporate performance objectives during the year. 

The operating environment for the commercial banking industry is impacted by a myriad of factors including, but not 
limited to, local, national and global economic conditions, interest rate levels and trends, monetary policies of the 
Federal Reserve Board and its counterparts in other countries, fiscal policies of the United States government and 
other global political conditions, regulations and legislation, liquidity in capital markets, the demand for capital by 
commercial enterprises and consumers, new financial products, competitive response to changing conditions within 
the industry, trade balances, the changing values of real estate, currencies, commodities and other assets, and other 
factors. 

Management policies and practices the Board considers in establishing corporate performance objectives include, but 
are not limited to, management of the Company’s balance sheet and product pricing in a manner which will benefit 
the long-term financial interests of shareholders, the type and variety of financial products offered by the Company, 
adherence to internal controls, management of the credit risk of the Company’s loan and investment portfolios, the 
results  of  internal,  regulatory  and  external  audits,  service  quality  delivered  to  the  Company’s  customers,  service 
quality of “back office” support departments provided to those offices and departments directly delivering products 
and services to the Company’s customers, maintenance of operating policies and procedures which remain appropriate 
for risk management in a dynamic environment, timely and efficient integration of acquired companies, operational 
efficiencies, and capital management practices. 

Restricted performance shares (“RPS”) are restricted stock unit awards that vest upon the achievement of performance 
objectives established by the Compensation Committee. Historically, the Company has granted RPS awards to its 
executives  with  a  three-year  vesting  period  and  vesting  conditions  based  on  performance  factors  including  the 
Company’s three year cumulative diluted earnings per share (EPS), three year average of annual return on average 
total assets (ROA); three year average of annual return on average shareholders’ equity relative to industry average 
ROE (ROE differential); non-performing assets to total assets (NPA); and the efficiency ratio over three years. 

In addition to establishing corporate performance objectives, the Compensation Committee also establishes individual 
goals  for  the  CEO.  In  regard  to  the  other  executives  named  in  the  accompanying  tables,  the  CEO  recommends 
divisional and individual performance objectives to the Compensation Committee, which considers, discusses, adjusts 
as necessary, and adopts such performance objectives. 

Upon the closure of each calendar year, the Compensation Committee reviews corporate, divisional, and individual 
performance against the performance objectives for the year just completed. After thorough review and deliberation, 
the Compensation Committee determines the recommended  amount  of  individual  non-equity  cash incentives and 

16 
16

2020   WESTAMERICA BANCORPORATION PROXY 
 
 
 
 
 
stock-based  incentive  awards.  The  Compensation  Committee  reports  such  incentives  to  the  Board  of  Directors. 
Meetings of the Compensation Committee and Board of Directors routinely occur in January, immediately following 
the closure of the calendar year for which performance is measured for incentive compensation purposes. 

Stock  Grants.  Long-term  stock  grants  may  only  be  awarded  under  shareholder  approved  stock-based  incentive 
compensation plans (the “equity incentive plans”).  The Company’s Proxy Statement dated March 12, 2012, as filed 
with the SEC on March 13, 2012, summarizes the 2012 Amended Plan’s changes from the predecessor plan. The 
2012 Amended Plan: 

  reduces the issuable shares to 1,500,000 (plus shares that become available if awards under prior plans expire 
unexercised or are cancelled, forfeited or terminated before being exercised).  Any additional authorization 
of shares available for issuance must be approved by shareholders.   

  establishes a plan expiration date of April 26, 2022 after which shareholder approval is again required to 

extend the term or approve a new stock option plan. 

The 2012 Amended Plan established governing terms and conditions for all stock grants awarded from the effective 
date of the plan through the effective date of the 2019 Omnibus Plan. 

The Company’s 2019 Proxy Statement, as filed with the SEC on March 11, 2019, summarizes the 2019 Omnibus 
Plan. The 2019 Omnibus Plan: 

  authorizes the grant of up to 1,235,898 shares (plus shares that become available if awards under prior plans 
expire unexercised or are cancelled, forfeited or terminated before being exercised).  In addition, the 2019 
Omnibus  Plan  authorizes  the  issuance  of  shares  under  an  award  granted  in  the  assumption  of,  or  in 
substitution for, outstanding awards previously granted by another business entity acquired by the Company. 
Any additional authorization of shares available for issuance must be approved by shareholders. 

  establishes a plan expiration date of April 25, 2029 after which shareholder approval is again required to 

extend the term or approve a new stock option plan. 

  replaces  the  Company’s  2012  Amended  and  Restated  Stock  Option  Plan  of  1995  (the  “2012  Amended 
Plan”), though award previously issued under such plan continue to be outstanding, subject to the terms of 
the applicable awards agreements. 

The equity incentive plans allow the following types of stock-based compensation awards: 

Incentive  Stock  Options.  (“ISO”)  allow  the  optionee  to  buy  a  certain  number  of  shares  of  Westamerica 
Bancorporation common stock at a fixed price, which is established on the date of the option grant. ISOs are intended 
to meet the requirements of Section 422 of the Internal Revenue Code which provide advantages if certain conditions 
are met. If the optionee holds the acquired stock for the designated holding period, the optionee defers the timing of 
recognizing taxable income related to exercising the ISO. If the optionee complies with the ISO requirements, the 
Company does not receive a corporate tax deduction related to the shares issued. 

Nonqualified  Stock  Options. (“NQSO”)  also  give  the optionee  the option  to  buy  a  certain  number  of  shares  of 
Westamerica Bancorporation common stock at a fixed price, which is established on the date of grant. Unlike ISOs, 
NQSOs do not allow deferral of taxable income for the optionee. At the time NQSOs are exercised, the optionee 
incurs  taxable  income  equal  to  the  spread  between  the  exercise  price  and  the  market  price  of  the  stock,  and  the 
Company receives a corporate tax deduction in the same amount. 

Share Appreciation Rights. (“SAR”) provide the holder  a cash payment  equal  to the difference  between  the fair 
market value of the Westamerica Bancorporation’s common stock on the date the SAR is surrendered and the fair 
market value of the Company’s common stock on the date the SAR was granted. The optionee incurs taxable income 
at the time the SAR is settled and the Company receives a corporate tax deduction in the same amount. 

17 
17

2020     WESTAMERICA BANCORPORATION PROXY 
 
 
 
 
 
Restricted Shares and Restricted Stock Units.   The Compensation Committee  determines the vesting schedule and 
performance goals, if any, applicable to the grant of restricted shares and Restricted Stock Units.  Restricted Stock Units 
are  awards  that  may  be  settled  in  Westamerica  Bancorporation’s  common  stock  or  cash,  subject  to  vesting.    As 
described above, the Company has historically granted Restricted Stock Units as RPS awards that settle in shares of 
Westamerica  Bancorporation’s  common  stock,  subject  to  the  achievement  of  performance  objectives.  Award 
recipients  receive  shares  at  the  end  of  the  performance  measurement  period  only  if  performance  objectives  are 
achieved. The award recipient incurs taxable income at the time any RPS vests and the Company receives a corporate 
tax deduction in the same amount. 

Determination of Awards to Grant. In determining which type of stock-based compensation awards to grant, the 
Compensation Committee considers the attributes of each form of incentive. Examples include the ability to motivate 
management to make decisions based on the long-term interests of shareholders, the desire to compensate with shares 
rather than cash, and the tax consequences of each type of award. The Compensation Committee retains the latitude 
to utilize all forms of incentives provided under the equity incentive plans. In the current and preceding years, the 
Compensation Committee has utilized NQSO and RPS based on the motivational aspects of stock price appreciation, 
the settlement in shares rather than cash, and the preservation of tax deductions for the Company. As of February 24, 
2020, the Company had no ISO, SAR or restricted stock awards outstanding. 

Determination of Exercise Price. The equity incentive plans require the exercise price of each NQSO, ISO or SAR 
to be no less than one hundred percent (100%) of the fair market value of the Company’s common stock on the date 
of grant. The equity incentive plans do not allow re-pricing stock options for poor stock price performance. 

Stock-based compensation awards are submitted by the Compensation Committee to the full Board of Directors for 
review. As described above, these meetings have routinely occurred in January immediately following the closure of 
the  calendar  year  for  which  performance  is  measured  for  incentive  compensation  purposes.  The  Compensation 
Committee meeting has routinely been held during the same week as the related Board of Directors meeting. These 
January meetings follow by no more than ten business days the Company’s public disclosure of its financial results 
for  the  preceding  year.  As  a  result,  stock  option  grants  are  awarded,  and  the  exercise  price  of  such  grants  are 
determined at a time when the Company has broadly disseminated its financial condition and current operating results 
to the public. The Company’s outstanding stock option grants are dated, and related stock option exercise prices are 
determined, on the January date the Compensation Committee meets to approve such grants. 

Long-Term  Incentive  Attributes.  The  Board  of  Directors  has  designated  the  Compensation  Committee  as  the 
administrator  of  the  equity  incentive  plans.  The  Compensation  Committee  reports  to  the  Board  the  terms  and 
conditions  of  awards  granted under these plans.  In carrying  out  this responsibility,  the  Compensation  Committee 
designs such awards as long-term incentives. The terms and conditions of currently outstanding awards under the 
Company’s several equity incentive plans include: 

  NQSO grants vest one-third (1/3) on each anniversary of the grant date.  As such, NQSO grants become 
fully vested over a three-year period. NQSO grants expire on the tenth anniversary of the grant date. The 
Company does not pay dividends on shares underlying NQSO grants until the optionee exercises the option 
and the shares are outstanding on a dividend record date. 

  RPS awards vest three years following the grant date, only if corporate performance objectives are achieved 
over the three-year period. The Company does not pay dividends on RPS shares until vesting occurs and 
shares awarded become outstanding on a dividend record date.  

18 
18

2020   WESTAMERICA BANCORPORATION PROXY 
 
 
 
 
 
 
Compensation for the Chairman, President & CEO. Mr. Payne performs two functions for the Company. These 
two functions tend to be compensated separately at similarly sized banking institutions. Mr. Payne serves as Chairman 
of the Board with responsibilities including oversight of the organization and external strategic initiatives. Mr. Payne 
also serves as President and CEO with responsibilities including daily management of internal operations. Mr. Payne’s 
total  compensation  reflects  these  broad  responsibilities.  Consistent  with  the  overall  compensation  philosophy  for 
senior executives, Mr. Payne’s compensation has a greater amount of pay at risk through incentives than through base 
salary. Since Mr. Payne is compensated as an executive, he is not eligible to receive compensation as a Director. 

As noted on page 29 of this Proxy Statement under the Pension Benefits Table, during 1997 the Company entered 
into  a  nonqualified  pension  agreement  (“Pension  Agreement”)  with  Mr.  Payne  in  consideration  of  Mr.  Payne’s 
agreement that RPS granted in 1995, 1996 and 1997 would be cancelled.(1) In entering the Pension Agreement, the 
Board of Directors considered the following: 

 

  Mr. Payne had a significant beneficial interest in Westamerica Bancorporation common stock, which was 
more than adequate to continue to provide motivation for Mr. Payne to continue managing the Company in 
the best interests of shareholders. 
in  1997,  the  Company  had  consummated  its  largest  acquisition,  with  significant  total  asset  growth  of 
approximately  51  percent.  One  of  the  Board’s  objectives  was  to  provide  a  compensation  mechanism 
providing  retention  features  for  Mr.  Payne.  Retention  of  Mr.  Payne  as  President  and  CEO  was  desired 
following the Company’s significant growth. The RPS shares surrendered for the Pension Agreement were 
scheduled to vest on dates in 1998, 1999 and 2000, while the Pension Agreement was not fully vested until 
December 31, 2002. Additionally, the 20-year certain pension provided under the Pension Agreement was 
to commence upon Mr. Payne’s attainment of age 55. Mr. Payne was age 42 at the time of entering the 
Pension Agreement. 

Compensation Awarded to Named Executive Officers. Base salaries for participants in the executive compensation 
program  are  generally  limited  to  foster  an  environment  where  incentive  compensation  motivates  and  rewards 
corporate, divisional, and individual performance. As such, base pay increases are generally infrequent and limited to 
“control points” assigned to each position. The non-equity cash incentive formula has the following components:  

"Target"
Cash
Incentive

X

Composite Corporate,
Divisional and Individual
Performance Level

=

Cash
Incentive
Award

In structuring performance goals for the named executive officers, the Compensation Committee emphasizes goals, 
which if achieved, will benefit the overall Company. As such, senior management level positions have high relative 
weighting on corporate objectives, and divisional leadership positions also have significant weighting on divisional 
objectives.  The  “target”  cash  incentive  and  the  weighting  of  goals  for  the  named  executive  officers  for  2019 
performance were as follows: 

“Target”                
Cash             

Goal Weighting 

Individual 
20% 
Mr. Payne 
20% 
Mr. Thorson 
20% 
Mr. Donohoe 
Mr. Rizzardi 
10% 
Mr. Ensinger                    49,100                               55%                               35%                              10% 

Corporate  
80% 
55% 
55% 
55% 

Divisional 
– 
25% 
25% 
35% 

Incentive 
$371,000 
112,200 
42,000 
60,500 

(1)The value of the surrendered RPS shares and the Pension Agreement were considered equivalent based on actuarial assumptions.  

19 
19

2020     WESTAMERICA BANCORPORATION PROXY 
 
 
 
 
 
 
 
               
                     
 
 
                                                
The Compensation Committee establishes corporate goals with the intent to balance current profitability with long-
term stability of the Company and its future earnings potential. The 2019 corporate  performance goals  related  to 
current year “profitability” included return on equity, return on assets and diluted earnings per share. The performance 
goals designed to maintain the long-term stability of the Company include “quality” and “control” components. The 
“quality”  measures  include  loan  portfolio  quality  measures  (classified  loans  and  other  real  estate  owned,  non-
performing loans and  other real estate owned, and net  loan losses  to  average  loans)  and service quality measures 
(service  quality  of  support  departments  and  branches).  The  “control”  measures  include  non-interest  expense  to 
revenues (efficiency ratio), the level of non-interest expenses, and internal audit results. By maintaining both current 
year “profitability” goals and longer-term “quality” and “control” goals, Management has a disincentive to maximize 
current earnings at the expense of longer-term results.  

For 2019, the Compensation Committee expected uncertain economic growth with short-term interest rates rising and 
a flattening or inverting yield curve. The Committee reserved the ability to exercise a certain degree of judgment in 
adjusting target goals based on the resulting operating environment. 

The Compensation Committee determined the 2019 operating environment was generally characterized as follows: 

  economic growth in the United States’ slowed, but remained positive; 
 

inflation remained below targets established by the Federal Open Market Committee in spite of improving 
employment conditions; 
the Federal Open Market Committee reduced the federal funds rate on three occasions resulting in declining 
short-term interest rates; intermediate-term and long-term interest rates declined as well; 
throughout much of 2019, competitive interest rates on loans remained below the yields required for the 
Company to deliver satisfactory financial results throughout a full business cycle; and 

 

 

  regulations imposed on banks continued to pressure compliance costs, revenue opportunities, and increased 

operational risks. 

The Compensation Committee considered Management’s response to the current operating environment including: 

  management maintained discipline in pricing loans and deposits for long-term financial results; 
  management  consistently  maintained  conservative  corporate  bond  and  loan  underwriting  practices  to 

appropriately manage the Company’s exposure to credit risk; 

  management enhanced the value of the Company’s deposit base through growth in checking and savings 

deposits and a reduction in time deposits; 

  management contained operating costs to deliver revenue improvement to pre-tax income; 
  management maintained high levels of customer service; and 
  management  prudently  managed capital  enabling  the  Company  to  continue  delivering  increasing  annual 

levels of dividends per share and position the Company for growth opportunities. 

The Compensation Committee chose to make adjustments to actual results to take into account the impact of the 
operating environment. Adjusted actual results against “target” performance goals were: 

Profitability Goals:                                                                                                                        
Return on average shareholders’ equity 
Return on average assets 
Diluted earnings per share 

11.55% 
1.39% 
$2.87 

11.62% 
1.40% 
$2.89 

Performance 
“Target” 

Adjusted Actual 
Results 

20 
20

2020   WESTAMERICA BANCORPORATION PROXY  
 
 
 
 
 
 
 
 
Quality Goals: 
Classified loans and other real estate owned 
Non-performing loans and other real estate 
owned 
Net loan losses to average loans 
Service quality 

$35 million 

$25 million 

$8 million  
0.20% 
Improving 

$5 million 
0.15% 
Improving 

Control Goals: 
Non-interest expense to revenues (efficiency ratio) 
Non-interest expenses  
Below satisfactory internal audits 

49.3% 
$104.2 million 
none 

48.1% 
$99.9 million 
none 

In reviewing the operating environment, Management’s response to the operating environment, and adjusted results 
compared  to  “target”  performance  goals,  the  Compensation  Committee  determined  corporate  performance  to  be 
116.0% of target goals. 

As  described above,  divisional  and  individual  goals  are  used  in conjunction  with  corporate  performance  goals  to 
determine cash bonus awards. 

In addition to daily management responsibilities, Mr. Payne’s individual goals included: 

  achievement of assigned corporate performance financial goals including return on equity, return on assets, 

earnings per share and expense level; 

  prepare for a decline in interest rates to ensure achievement of financial goals; 
  oversee  internal  controls  and  risk  management  activities  including  internal  audits,  external  audits  and 

regulatory exams; 

  ensure application of consistent underwriting and credit management supervision; 
  oversee transitions in divisional managers; 
  mentor new senior level managers; 
 
  achievement of merchant processing services revenue objectives; 
  maintaining effective communication throughout the Company; and 
  merger and acquisition projects. 

investor relations goals; 

Based on individual performance against these goals, the Committee exercised its discretion and assigned Mr. Payne 
a composite corporate and individual performance level of 81%. 
In  addition  to  routine  on-going  divisional  responsibilities,  Mr.  Thorson  managed  the  Finance  Division  toward 
functional goals, which included: 

  manage the balance sheet to meet financial performance objectives while maintaining appropriate liquidity 

and managing interest rate risk, 

  management of  the investment securities portfolio including credit risk, liquidity, and risks derived from 

possible movements in interest rates; 

  monitor market rates on depository products and meet low-cost funding objective; 
  manage the Trust Department toward achieving fee growth goals, maintaining satisfactory audit results, and 

achieving personnel development objectives; 

  provide management oversight to the Regulatory Compliance Department; 
  provide management oversight to the Facilities Department; 
  manage implementation of new accounting standards; 
  manage operating units to deliver superior customer service; and 

21 
21

2020     WESTAMERICA BANCORPORATION PROXY 
 
 
 
 
 
  satisfactory regulatory examinations, external audits, and internal audits within all areas of responsibility. 

Based on the Finance Division’s results, the Committee determined divisional performance to be 114%. 

In addition to daily management responsibilities, Mr. Thorson’s individual goals included: 

  provide training, mentoring and development to personnel hired to assume divisional responsibilities; 
  hire, train, mentor and develop key divisional personnel; 
  develop personnel succession plans; and 
  evaluate the impact of California wage laws on the Companies salary administration practices. 

Based  on  individual  performance  against  these  goals,  the  Committee  determined  Mr.  Thorson’s  individual 
performance to be 138%. In considering all elements  of performance, the Committee exercised its discretion and 
assigned Mr. Thorson a composite corporate, divisional and individual performance level of 145%. 

In addition to routine on-going divisional responsibilities, Mr. Donohoe managed the Operations & Systems Division 
toward functional goals, which included: 

  achievement of customer service objectives; 
  meet or exceed non-interest expense goals;  
  achieve risk management goals; 
  execute staff development plans; and 
  complete divisional projects in the areas of compliance, systems development and implementation, and other 

areas of responsibility. 

Based on the Operations & Systems Division’s results, the Committee determined divisional performance to be 116%. 

In addition to daily management responsibilities, Mr. Donohoe’s individual goals included: 

  successfully assume division management responsibilities; 
  evaluate and complete recommended organizational restructuring; 
  establish strong and effective communication practices with division managers and the Board of Directors; 
  personnel management objectives; and 
  satisfactory internal audit, external audit and regulatory exam outcomes. 

Based  on  individual  performance  against  these  goals,  the  Committee  determined  Mr.  Donohoe’s  individual 
performance to be 125%. As a result, Mr. Donohoe’s composite corporate, divisional and individual performance 
level was 118%. 
In addition to routine on-going divisional responsibilities, Mr. Rizzardi managed the Credit Division toward functional 
goals, which included: 

  managing loan portfolio credit risk to established targets; 
  completion of regulatory compliance projects; 
  update divisional credit policies and procedures manuals, 
  satisfactory results from internal, third-party and regulatory examinations; and 
  achievement of satisfactory service quality objectives. 

Based on the Credit Division’s results, the Committee determined divisional performance to be 105%.  

In addition to daily management responsibilities, Mr. Rizzardi’s individual goals included: 

  enhance communication practices with the Board of Directors; 
  fill critical divisional staffing vacancies; 

22 
22

2020   WESTAMERICA BANCORPORATION PROXY 
 
 
 
 
 
 
 
 
  maintain consistency of underwriting standards and principles; and 
  provide support to the Loan Review function. 

Based  on  individual  performance  against  these  goals,  the  Committee  determined  Mr.  Rizzardi’s  individual 
performance to be 99%. As a result, Mr. Rizzardi’s composite corporate, divisional and individual performance level 
was 110%. 

In addition to routine on-going divisional responsibilities, Mr.  Ensinger managed the Human Resources Division 
toward functional goals, which included: 

  achievement of corporate-wide training objectives; 
  monitor and communicate changes in state and federal employment laws; 
  administration of the employee relations program; 
  management of the workers’ compensation and unemployment claims programs; and 
  delivery of satisfactory divisional customer service throughout the Company. 

Based on the Human Resources Division’s results, the Committee determined divisional performance to be 100%. 

In addition to daily management responsibilities, Mr. Ensinger’s individual goals included: 

  evaluation of the Company’s affirmative action plan; 
  maintaining and updating policies and procedures to remain compliant with state and federal laws; 
  enhance communication practices with division managers and the Board of Directors; and 
  manage expenses to budgeted amounts. 

Based  on  individual  performance  against  these  goals,  the  Committee  determined  Mr.  Ensinger’s  individual 
performance to be 111%. As a result, Mr. Ensinger’s composite corporate, divisional and individual performance level 
was 109%. 

Based on the above described performance against objectives, the Committee determined cash incentive awards as 
follows: 

“Target” 
Cash 
Incentive 
$371,000 
112,200 
42,000 
60,500 
49,100 

Mr. Payne 
Mr. Thorson 
Mr. Donohoe 
Mr. Rizzardi 
Mr. Ensinger 

X 

Composite Corporate 
Divisional and Individual 
Performance Level 

= 

81% 
145% 
118% 
110% 
109% 

Cash 
Incentive 
Award 
$300,000 
163,200 
49,400 
66,800 
53,400 

The  size  of  stock  grants  is  determined  by  corporate  performance  using  stated  formulas.    The  formulas  used  to 
determine “target” NQSO and RPS grant sizes adjust for changes in the underlying value of one share of Westamerica 
Bancorporation stock.  For achievement of corporate performance in 2019, the following stock grants were awarded 
in January 2020: 

23 
23

2020     WESTAMERICA BANCORPORATION PROXY 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
X 

X 

“Target” 
Nonqualified 
Stock Option 
Grant 
–  
17,160 
10,600 
13,790 
11,210 

“Target” 
RPS 
Grant 
–  
1,680 
1,090 
1,360 
1,110 

Mr. Payne 
Mr. Thorson 
Mr. Donohoe 
Mr. Rizzardi 
Mr. Ensinger 

Mr. Payne 
Mr. Thorson 
Mr. Donohoe 
Mr. Rizzardi 
Mr. Ensinger 

Corporate 
Performance 
Level 
116.0% 
116.0% 
116.0% 
116.0% 
116.0% 

Corporate 
Performance 
Level 
116.0% 
116.0% 
116.0% 
116.0% 
116.0% 

= 

= 

Nonqualified 
Stock 
Option 
Award 
– 
19,900 
12,300 
16,000 
13,000 

RPS 
Award 
– 
1,950 
1,260 
1,580 
1,290 

RPS awards vest three years following the grant date, only if certain corporate performance objectives are achieved 
over the three-year period. In January 2020, the Compensation Committee evaluated whether the three year corporate 
performance objectives were met for RPS awards granted in January 2017. The performance objectives for the RPS 
granted in January 2017 included: 

  3 year cumulative diluted earnings per share (EPS); 
  3 year average of annual return on average total assets (ROA); 
  3 year average of annual return on average shareholders’ equity relative to industry average ROE (ROE 

differential); 

  ending non-performing assets to total assets (NPA); and 
  efficiency ratio over three years. 

The RPS would vest if any one of the following performance results were achieved: 

  4 of 5 objectives reaching “threshold” performance level; 
  3 of 5 objectives reaching “target” performance level; or 
  2 of 5 objectives reaching “outstanding” performance level. 

The goals and achieved results were: 

EPS 
ROA 
ROE differential 
NPA 
Efficiency Ratio 

Threshold 
$6.70 
1.00% 
0.25% 
0.50% 
56.00% 

Target 
$6.85 
1.05% 
0.50% 
     0.35% 
     55.00% 

Outstanding 

$6.95 
1.10% 
0.75% 
   0.25% 
   53.00% 

Result 
  Outstanding 
   Outstanding 
   Target 
           Outstanding 
Outstanding 

With five of the goals achieving the “threshold” performance level or better, the Compensation Committee determined 
the RPS shares awarded in 2017 vested upon achievement of the three year goals. 

24 
24

2020   WESTAMERICA BANCORPORATION PROXY 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Nonqualified Deferred Compensation Programs. The Company maintains nonqualified deferred compensation 
programs to provide senior and mid-level executives the ability to defer compensation in excess of the annual limits 
imposed on the Company’s 401(k) plan. The Company believes these tax deferral  programs enhance loyalty  and 
motivate retention of executives. These programs allow executives to defer cash pay and RPS shares upon vesting. 
The programs also allow Directors to defer Director fees. 

  Cash pay deferred in the program accumulates in accounts in the names of the participating Directors and 
executives.  The  Company  credits  the  balance  of  these  accounts  with  interest  using  an  interest  rate  that 
approximates  the  crediting  rate  on  corporate-owned  life  insurance  policies,  under  which  Directors  and 
executives  are  the  named  insured.  Deferrals  and  interest  credits  represent  general  obligations  of  the 
Company. 

  The common stock the Company issues to executives upon the vesting of RPS grants may be deferred into 
the program and deposited into a “Rabbi Trust.” Since these shares are outstanding shares of the Company’s 
common stock, the Company pays dividends on these shares at the same rate paid to all shareholders. The 
shares held in the “Rabbi Trust” are subject to claims by the Company’s creditors. 

Employment Contracts. None of the executives named in the accompanying tables have employment contracts 
with the Company. 

Compensation in the Event of a Change in Control. The banking industry has significant merger and acquisition 
activity. To promote retention of senior executives, unvested NQSO and RPS grants contain a “change in control” 
provision,  which  trigger  full  vesting  upon  a  change  in  control.  The  Compensation  Committee  determined  these 
provisions were appropriate in order to retain executives to continue managing the Company after any “change in 
control” was announced through its ultimate consummation. Since none of the named executive officers have entered 
employment contracts with the Company, they serve in an “at-will” capacity and could terminate their employment 
at any time. The Compensation Committee felt it would be in the best interests of shareholders to have a retention 
mechanism  in  place  to  provide  continuity  of  management  during  a  “change  in  control”  process.  Further,  the 
Committee expects the named executive officers would be terminated by an acquiring institution rather than retained 
in a similar functional capacity. 

The Company also maintains a Severance Payment Plan covering all employees to promote employee retention. 
The Severance Payment Plan provides salary continuation benefits for employees in the event of a “change in 
control.” The amount of salary continuation benefits is based on years of service and corporate title, but in no 
event exceed the equivalent of one times annual salary. Messrs. Payne, Thorson and Rizzardi are eligible for one 
year’s salary under the plan. Mr. Ensinger was eligible for the equivalent of 30-weeks salary under the plan as of 
December 31, 2019. 

Internal  Revenue  Code.  Internal  Revenue  Code  (“IRC”)  Section  162(m)  places  a  limit  on  the  amount  of 
compensation that may be deducted by the Company in any year with respect to certain of the Company’s highest-
paid executives. Prior to enactment of the Tax Cuts and Jobs Act of 2017 (the “Act”), certain “performance-based 
compensation”  was not counted toward  this  limit.  The Act  eliminated  the  “performance-based  compensation” 
exemption as of November 2, 2017. The Company intends generally to qualify compensation paid to executive 
officers for deductibility under the IRC but reserves the right to pay compensation that is not deductible. 

Employee Benefits Compensation Committee Report 
We, the Compensation Committee of the Board of Directors of the Company, have reviewed and discussed the 
Compensation  Discussion  and  Analysis  with  Management.  Based  on  that  review  and  discussion,  we  have 
recommended to the Board of Directors inclusion of the Compensation Discussion and Analysis in this Proxy 
Statement and the Company’s Annual Report on Form 10-K for the year ended December 31, 2019. 

25 
25

2020     WESTAMERICA BANCORPORATION PROXY 
 
 
 
 
Submitted by the Employee Benefits and Compensation Committee 

Etta Allen, Chair  
Louis E. Bartolini 
Michele Hassid 
Ronald A. Nelson

Compensation Committee Interlocks and Insider Participation 
No member of the Compensation Committee is a current or former officer or employee of the Company or any 
of  its  subsidiaries,  or  entered  into  (or  agreed  to  enter  into)  any  transaction  or  series  of  transactions  with  the 
Company or any of its subsidiaries  with a  value in  excess  of  $120,000.  None of  the  executive  officers  of the 
Company has served on the Board of Directors or on the Compensation Committee of any other entity, where one 
of that entity’s executive officers served either on the Board of Directors or on the Compensation Committee of 
the Company. 

Summary Compensation 
The following table sets forth summary compensation information for the chief executive officer, chief financial 
officer  and  each  of  the  other  three  most  highly  compensated  executive  officers  for  the  fiscal  years  ending 
December 31, 2019, 2018, and 2017. These persons are referred to as named executive officers elsewhere in this 
Proxy Statement. 

Summary Compensation Table For Fiscal Year 2019

Name / Position

Year

Salary               

Awards(1)                 

Stock 

Option 
Awards(2)                            

Non-Stock 
Incentive Plan 
Compensation(3)

Change in 
Pension Value 
and 
Nonqualified 
Deferred 
Compensation 
Earnings(4)

All Other 
Compensation(5)

TOTAL

David L. Payne

2019

$371,000

Chairman,

President & CEO

John "Robert" A. Thorson

SVP & Chief

Financial Officer

Russell W. Rizzardi

SVP/Credit Administrator

Division Manager

George "Steven" Ensinger

SVP/Human Resources

Division Manager

Brian Donohoe(6) 

2018

2017

2019

2018

2017

2019

2018

2017

2019

2018

2017

2019

371,000

371,000

$- 

-

-

$- 

-

-

149,000

124,718

216,028

149,000

123,688

210,578

149,000

122,932

179,459

120,960

101,529

175,268

120,960

100,070

169,660

120,960

100,061

144,725

98,160

82,101

141,641

98,160

81,423

138,722

98,160

81,192

116,607

120,000

-

-

55,026

54,890

$300,000

250,000

225,000

163,200

160,700

156,200

66,800

65,500

65,400

53,300

53,400

52,300

49,400

22,100

$- 

-

-

23,955

22,351

36,594

-

-

-

137

130

214

-

-

$24,274

$695,274

19,813

640,813

19,031

615,031

32,405

709,306

29,012

695,329

27,366

671,551

9,050

7,903

7,491

473,607

464,093

438,637

16,134

391,473

15,408

387,243

15,315

363,788

2,605

7,422

227,031

171,760

SVP/Operations & Systems

2018

87,348

-

2017

75,348

Division Manager
48,793
(1) Stock Awards represent RPS shares as described in the Compensation Discussion & Analysis. The amounts shown represent the aggregate 
grant date fair market value computed in accordance with FASB ASC Topic 718. For further information, see Note 1 to the Company's audited 
financial statements for the year ended December 31, 2019 included in the Company's Annual Report on Form 10-K. 
 (2)  Option  awards  represent  Nonqualified  Stock  Options  as  described  in  the  Compensation  Discussion  &  Analysis.  The  amounts  shown 
represent the aggregate grant date fair market value computed in accordance with FASB ASC Topic 718. For further information, see Note 1 
to the Company's audited financial statements for the year ended December 31, 2019 included in the Company's Annual Report on Form 10-K.  
 (3) The amounts shown are non-equity incentive compensation only. No interest or other form of earnings was paid on the compensation. 

147,127

17,300

5,686

-

26 
26

2020   WESTAMERICA BANCORPORATION PROXY 
 
     
                  
                  
               
                       
                 
         
     
                  
                  
               
                       
                 
         
     
      
      
               
              
                 
         
     
      
      
               
              
                 
         
     
      
      
               
              
                 
         
     
      
      
                 
                       
                   
         
     
      
      
                 
                       
                   
         
     
      
      
                 
                       
                   
         
       
        
      
                 
                   
                 
         
       
        
      
                 
                   
                 
         
       
        
      
                 
                   
                 
         
     
                  
        
                 
                       
                   
         
       
                  
        
                 
                       
                   
         
       
                  
        
                 
                       
                   
         
 
(4) The amounts include interest paid on deferred cash compensation to the extent  the interest exceeds 120% of the long-term Applicable 
Federal Rates with compounding. The Company has no defined benefit pension plan. Mr. Payne has a pension agreement, which is discussed 
under “Pension Benefits for Fiscal Year 2019.” 
(5)  Each  of  the  above-named  executive  officers  received  less  than  $10,000  of  aggregate  perquisites  and  personal  benefits.  All  other 
compensation includes Company  contributions  to defined  contribution plans  (ESOP and  Deferred  Profit  Sharing),  and amounts  added to 
taxable wages using IRS tables for the cost of providing group term life insurance coverage that is more than the cost of $50,000 of coverage. 
It also includes the dollar value of the benefit to Mr. Payne for the portion of the premium payable by the Company with respect to a split 
dollar life insurance policy (projected on an actuarial basis), and a bonus paid to Mr. Payne in the amount of his portion of the split dollar life 
insurance premium. 
(6) Mr. Donohoe was appointed Manager of Operations and Systems Administration of Community Banker Services Corporation on January 
1, 2019. 

Based on the compensation disclosed in the Summary Compensation Table, approximately 36% of total 
compensation comes from base salaries. See Compensation Discussion and Analysis for more details. 

Pay  Ratio  Disclosure.  In  August  2015  pursuant  to  a  mandate  of  the  Dodd-Frank  Wall  Street  Reform  and 
Consumer Protection Act, the Securities and Exchange Commission adopted a rule requiring annual disclosure 
of the ratio of the median employee’s annual total compensation to the total annual compensation of the principal 
executive officer (“PEO”). The Company’s PEO is Mr. Payne. 

Median Employee total annual compensation 
Mr. Payne total annual compensation 
Ratio of PEO to Median Employee Compensation 

$  35,667 
$695,274 
19.5:1.0 

In determining the median employee total annual compensation, the Company prepared a census of all employees 
as of December 31, 2019, except the PEO, with compensation annualized for those employees hired in 2019. For 
simplicity, the value of benefits provided by the Company’s qualified retirement plans and welfare benefit plans 
were excluded from the determination of total annual compensation as all employees are offered the same benefit 
programs. 

Grants of Plan-Based Awards Table For Fiscal Year 2019

Estimated Future Payouts Under 
Non-Equity Incentive Plan Awards
Target

Threshold

Maximum

All Other Stock 
Awards: Number 
of Shares 
of Stock
or Units(1)

All Other Stock 
Awards: Number 
of Securities 
Underlying
Options(2)

Exercise or 
Base Price of 
Option Awards
($/Share)(2)

Name

David L. Payne

John "Robert" A. Thorson

Brian Donohoe

Russell W. Rizzardi

George "Steven" Ensinger

Grant Date

1/24/19

1/24/19

1/24/19

1/24/19

1/24/19

1/24/19

1/24/19

1/24/19

1/24/19

1/24/19

1/24/19

1/24/19

1/24/19

1/24/19

1/24/19

$- 

$371,000

$556,500

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

112,200

168,300

-

-

-

-

42,000

$63,000

-

-

-

-

60,500

90,750

-

-

-

-

49,100

$73,650

-

-

-

-

-

-

-

-

1,990

-

-

-

-

-

1,620

-

-

1,310

-

Grant Date
Fair Value(3)

$- 

-

-

-

124,718

183,168

-

-

-

-

-

-

$- 

-

-

-

-

21,200

62.67

-

-

-

-

-

5,400

62.67

46,656

-

-

-

-

17,200

62.67

-

-

-

-

13,900

62.67

-

101,529

148,608

-

82,101

120,096

(1) Includes RPS grants. There is no dollar amount of consideration paid by any executive officer on the grant or vesting date of an award.  
The material terms of the RPS grants are as follows:  
•  The performance and vesting period is three years;  
•  Multiple three-year performance goals are established by the Compensation Committee for each grant;  
•  The Compensation Committee may revise the goals upon significant events;  
•  Accelerated vesting occurs upon a “change in control;” and 

27 

27

2020     WESTAMERICA BANCORPORATION PROXY 
 
 
 
 
 
 
 
 
                     
                       
                       
        
        
                     
                       
                    
                     
           
                  
              
           
          
                     
                       
                     
                    
              
             
          
          
                           
                     
                       
                    
                           
                     
           
                  
              
           
          
                           
                     
                       
                    
                     
             
                  
              
           
 
•  No dividends are paid or accrued prior to settlement or deferral delivery of shares which takes place approximately two months after vesting. 
(2) Includes NQSO grants with an exercise price of not less than 100% of fair market value as of the date of grant.  
The material terms of the NQSO’s listed in the table are as follows:   
•  Options vest ratably over three years beginning one year from date of grant;  
•  Options expire 10 years following grant date; 
•  Exercise price is 100% of fair market value as defined in the 2012 Amended Plan;  
•  Dividends are not paid on unexercised options;  
•  Vesting ceases upon termination of employment, whatever the reason, except if vesting is accelerated as described below; 
•  Vested options may be exercised within 90 days of termination of employment and within one year upon death or disability; and  
•  Accelerated vesting occurs upon a “change in control.”  
 (3) The amounts shown for NQSOs and RPS awards represent the aggregate grant date fair market value.  

Outstanding Equity Awards Table at Fiscal Year End 2019

Option Awards

Stock Awards

Name

David L. Payne

John "Robert" A. Thorson

Brian Donohoe

Russell W. Rizzardi

Number of 
Securities 
Underlying 
Unexercised 
Options 

(#) Exercisable(1)            

Number of 
Securities
Underlying 
Unexercised
Options 
(#) Unexercisable(1)
-

Option 
Exercise 

Price ($)(1)               
$- 

-

-

7,034
-

3,933

1,834
-

-

-
-

4,634
-

7,233

14,066
21,200

1,967

3,666
5,400

5,833

11,333
17,200

4,700

57.178

62.155
62.673

57.178

62.155
62.673

57.178

62.155
62.673

57.178

9,266
13,900

62.155
62.673

Equity Incentive 
Plan Awards: 
Number of 
Unearned Shares, 
Units or Other 
Rights That 
Have Not 
Vested (#)(2)
-

Equity Incentive Plan 
Awards: Market or 
Payout Value of 
Unearned Shares, 
Units or Other Rights 
That Have Not 
Vested ($) valued at 
12/31/19(2)
$- 

6,130

415,430

-

-

4,980

337,495

Option 
Expiration 
Date(1)
-

1/26/2027

1/25/2028
1/24/2029

1/26/2027

1/25/2028
1/24/2029

1/26/2027

1/25/2028
1/24/2029

1/26/2027

1/25/2028
1/24/2029

George "Steven" Ensinger

9,400

273,791
(1) Option Awards vest ratably over three years beginning one year from date of grant. Options expiring in 2027 fully vested in January 2020. 
Options expiring in 2028 fully vest in January 2021. Options expiring in 2029 fully vest in January 2022.  
(2) RPS shares fully vest three years from date of grant if performance goals are met. RPS grants vest as follows:  Messrs. Thorson - 2,150 
shares vested in January 2020, 1,990 vest in January 2021, and 1,990 vest in January 2022; Rizzardi - 1,750 shares vested in January 2020, 
1,610 shares vest in January 2021, and 1,620 shares vest in 2022; and Ensinger - 1,420 shares vested in January 2020, 1,310 shares vest in 
January 2021, and 1,310 vest in January 2022. Donohoe – has no RPS shares. Vesting may occur on a pro-rated basis for employees separating 
from service due to retirement. 

4,040

Option Exercises And Stock Vested Table For Fiscal Year 2019

Option Awards

Stock Awards

Name

David L. Payne

John "Robert" A. Thorson

Brian Donohoe

Russell W. Rizzardi

Number of Shares 
Acquired on Exercise          

Value Realized 
on Exercise($)

Number of Shares 
Acquired on Vesting     

Value Realized on 
Vesting($)(1)

-

23,634

0

24,767

$-

305,114

0

219,463

235,964

-

2,930

0

2,370

1,930

$-

181,587

0

146,881

119,612

George "Steven" Ensinger
(1) Amounts represent value upon vesting of RPS shares. 

11,500

28 

28

2020   WESTAMERICA BANCORPORATION PROXY 
 
 
 
 
 
 
 
 
Pension Benefits For Fiscal Year 2019

Name

Plan Name

Present Value of 
Accumulated Benefit

Payments during 
Last Fiscal Year

David L. Payne

Non-Qualified Pension Agreement

$4,455,863

$511,950

During 1997, the Company entered into a nonqualified pension agreement with Mr. Payne in consideration of Mr. 
Payne’s  agreement  that  RPS  awards  granted  in  1995,  1996  and  1997  would  be  cancelled.  In  January  2000,  the 
Compensation Committee, based on the Company’s achievement of certain performance goals which had first been 
established for Mr. Payne’s 1995, 1996 and 1997 RPS awards, determined Mr. Payne’s annual pension would be 
$511,950. The pension commenced in 2010 and will be paid to Mr. Payne for 20 years.  

The discount rate used to determine the present value is 2.76%. The obligation is an unfunded general obligation 
of the Company. 

Nonqualified Deferred Compensation Table For Fiscal Year 2019

Name

David L. Payne

John "Robert" A. Thorson

Brian Donohoe

Russell W. Rizzardi

Executive Contributions 
in Last
Fiscal Year(1)

Aggregate 
Earnings in Last 
Fiscal Year(2)     

Aggregate 
Withdrawls/
Distributions(3)

Aggregate
Balance at Last
Fiscal Year End(4)

 $- 

45,000

- 

- 

 $- 

109,886

- 

- 

 $- 

- 

- 

- 

 $- 

2,259,249

- 

- 

George "Steven" Ensinger
(1) No RPS shares were deferred upon vesting in 2019. 
(2)  Includes  change  in  value  of  deferred  RPS  shares,  dividends  earned  on  deferred  RPS  shares,  and  interest  earned  on  deferred  cash 
compensation.  The amounts included in the Summary Compensation Table for Fiscal Year 2019 on page 27 are as follows:  Messrs. Thorson 
- $23,955; Baker - $571; Ensinger - $137. 
(3) Includes dividends paid on deferred RPS shares. 
(4) Aggregate balance of deferred compensation reported as compensation prior to 2019 is as follows: Messrs. Thorson - $2,104,363; Ensinger 
- $12,2823.  

12,912

629

- 

- 

Under  the  Westamerica  Bancorporation  and  Subsidiaries  Deferred  Compensation  Plan  (the  “Deferred 
Compensation  Plan”),  Directors  and  Officers  may  defer  up  to  100%  of  their  Director’s  compensation,  salary 
and/or non-equity incentive compensation (cash  bonus)  into a non-qualified,  unfunded  deferred  compensation 
program. The interest rate credited during 2019 was 5.0%. The interest rate may be changed annually. Interest is 
compounded semi-monthly. Participants choose in advance from the following distribution commencement dates: 
termination of employment, January 1 following termination of employment, or a specific date at least five years 
from date of deferral. Payment is made in a lump sum unless the participant chooses a four year, five year or ten 
year annual installment. 

Under the Westamerica Bancorporation Deferral Plan, 100% of vested RPS grants may be deferred. Dividends 
paid on such issued and outstanding shares are paid in cash to the deferral participants, and are paid at the same 
rate as is paid to all other shareholders. The distribution of deferred RPS shares occurs at least two years after 
deferral, one month following termination, or the January 1 immediately following termination as elected by the 
participant at the time of deferral. If the participant is one of the named executive officers, benefit distributions 
that are made upon termination of employment may not start earlier than six months after the date of termination. 

29 

29

2020     WESTAMERICA BANCORPORATION PROXY 
 
 
 
 
 
 
 
 
 
 
Potential Payments Upon Termination or Change in Control 
Payments to be made to the named executive officers in the event of termination of employment or change in control 
are described below.  

Termination.  Vested  NQSOs  may  be  exercised  within  90  days  of  termination  and  within  one  year  of  death  or 
disability.  RPS  shares  vest  if  the  Compensation  Committee  determines  performance  goals  are  met.  Terminated 
employees will receive vested RPS shares if the settlement date of the RPS grant occurs within 90 days of termination. 
Employees separating from service due to death, disability or retirement are eligible to receive a pro rata portion of 
granted RPS shares if the Compensation Committee determines that the performance goals are likely to be met for the 
grant period. The pro rata basis is determined by the number of full years of the vesting period completed before date 
of death, disability or retirement.  

Deferred compensation account balances are distributed on January 1 following termination, or a specific date at 
least five years from the date of deferral in the form of annual payments over four years. Payment may also be 
made in a lump sum or in annual payments for five or 10 years as elected by the participant at the time of deferral. 
If the participant is one of the named executive officers, benefit distributions that are made upon termination of 
employment may not start earlier than six months after the date of termination.  

Change in Control. A change in control is defined under the 2012 Amended Plan as shareholder approval of a 
dissolution  or  liquidation  of  the  Company  or  a  sale  of  substantially  all  of  the  Company’s  assets  to  another 
company, or a tender offer for 5% or more of the Company’s outstanding common stock or a merger in which 
the Company’s shareholders before the merger hold less than 50% of the voting power of the surviving company after 
the merger. 

Under the 2019 Omnibus Plan, a change in control occurs when (i) a person or entity becomes the beneficial owner 
of more than 50% of voting power of the Company; (ii) there is an unapproved change in the majority membership 
of the Board of Directors; (iii) a merger of the Company or any of its subsidiaries is completed, other than (A) a 
merger that results in the Company’s voting securities continuing to represent 50% or more of the combined voting 
power of the surviving entity and the Board of Directors immediately prior to the merger or consolidation continuing 
to represent at least a majority of the Board of Directors of the  surviving entity  or (B)  a merger or  consolidation 
effected to implement a recapitalization in which no person is or becomes the owner of voting securities representing 
more than 50% of the combined voting power of the Company; or (iv) shareholders approve of a plan of liquidation 
or dissolution. 

In the event of a change in control, unvested NQSOs and RPS shares immediately vest. The value of in-the-money 
options  and  RPS shares  subject to  accelerated  vesting  for each  of  the  named executive  officers  is as  follows: 
Messrs. Payne: $0; Thorson: $679,093; Donohoe: $68,947;  Rizzardi: $550,592; and Ensinger: $488,477. The 
value  is  computed  by  multiplying  the  difference  between  the  market  value  on  December  31,  2019,  the  last 
business day of 2019, and the exercise price of each option by the number of shares subject to accelerated vesting. 

Under the Company’s Severance Payment Plan, executive officers receive six week’s pay for every year or partial 
year of service up to one year’s base salary (see Summary Compensation Table for Fiscal Year 2019 for annual 
base salary for all named executive officers). Messrs. Payne, Thorson, Donohoe and Rizzardi are eligible for one 
year’s  salary  under  the  plan.  Mr.  Ensinger  was  eligible  for  the  equivalent  of  36-weeks  pay  under  the  plan  as  of 
December 31, 2019. Severance pay is paid  in  a  lump  sum  or on  a  semi-monthly  basis  at  the  discretion of  the 
Company. The Severance Payment Plan is subject to Section 409A of the Internal Revenue Code. 

30 

30

2020   WESTAMERICA BANCORPORATION PROXY 
 
 
 
 
 
 
 
 
Certain Relationships and Related Party Transactions 
In accordance with the Audit Committee Charter, the Audit Committee is responsible for reviewing and approving 
or disapproving all related party transactions required to be disclosed by Item 404 of Regulation S-K for potential 
conflicts of interest. The Company is also required by  NASDAQ Rule 5250(b)(3)  to disclose all  agreements and 
arrangements between any director or nominee for director, and any person or entity other than the Company (the 
“Third Party”), relating to compensation or other payment in connection with such person’s candidacy or service as a 
director of the Company.  The Company is not aware of any such agreements.  Additionally, the Company’s Code of 
Conduct and Ethics provides rules that restrict transactions with affiliated persons. 

Certain of the Directors, executive officers and their associates have had banking transactions with subsidiaries 
of  the  Company  in  the  ordinary  course  of  business.  With  the  exception  of  the  Company’s  Employee  Loan 
Program, all outstanding loans and commitments included in such transactions were made on substantially the 
same terms, including interest rates and collateral, as those prevailing at the time for comparable transactions with 
other persons not related to the Company, did not involve more than a normal risk of collectability, and did not 
present  other  favorable  features.  As  part  of  the  Employee  Loan  Program,  all  employees,  including  executive 
officers, are eligible to receive mortgage loans with interest rates one percent (1%) below Westamerica Bank’s 
prevailing interest rate at the time of loan origination. Westamerica Bank makes all loans to executive officers 
under the Employee Loan Program in compliance with the applicable restrictions of Section 22(h) of the Federal 
Reserve  Act.  Messrs.  Payne  and  Thorson  have  mortgage  loans  through  this  Program.  The  largest  aggregate 
amount of principal during 2019 was $347,727 and $229,015, respectively. The principal amount outstanding at 
December 31, 2019 was $329,659 and $203,677, respectively. The amount of principal paid during 2019 was 
$18,068  and  $25,338,  respectively.  The  amount  of  interest  paid  during  2019  was  $13,234  and  $10,109, 
respectively. The rate of interest payable on the loans is 3.75% and 3.38%, respectively.  

PROPOSAL 2 – APPROVE A NON-BINDING ADVISORY VOTE ON THE COMPEN-
SATION OF OUR NAMED EXECUTIVE OFFICERS   

The 2010 Dodd-Frank Wall Street Reform and Consumer Protection Act (the “Dodd-Frank Act”) requires that 
shareholders cast a non-binding advisory vote on the executive compensation paid to the executive officers listed 
in the Summary Compensation Table (a so-called “say on pay” vote) as well as an advisory vote with respect to 
whether future say on pay votes will be held every one, two or three years. The result of the shareholder vote on 
the  proposal  to  determine  the  frequency  of  future  say  on  pay  proposals  was  that  shareholders  should  review 
executive  compensation  annually.  Therefore,  Proposal  2  requests  that  shareholders  again  approve  the 
compensation paid to our named executive officers. Last year 98.6% of the shares voting on this proposal voted 
to support our Corporation’s executive compensation strategy. The proposal to determine how often the say on 
pay proposal should be voted on by shareholders will again be brought to a shareholder vote in 2022.  

We believe that our compensation policies and procedures are centered on a pay-for-performance culture and are 
strongly aligned with the long-term interests of our shareholders. Our incentive compensation plan provides for 
the  grant  of  incentive  stock  options,  non-qualified  stock  options,  stock  appreciation  rights,  and  restricted 
performance shares. The Summary Compensation Table shows very stable base salaries indicative of our greater 
emphasis on performance-based stock and non-stock awards. Our RPS and option awards are based on a minimum 
achievement of meeting the “threshold” level for each pre-established objective. Vesting of our RPS award is 
conditioned upon the achieve of performance criteria.  Both awards have a three-year vesting period. Our annual 
incentive plan incorporates at least four financial and/or strategic performance metrics in order to properly balance 
risk  with  the  incentives  to  drive  our  key  annual  financial  and/or  strategic  initiatives;  in  addition,  the  annual 

31 

31

2020     WESTAMERICA BANCORPORATION PROXY 
 
 
 
 
 
 
incentive program incorporates a 150% maximum payout to further manage risk and the possibility of excessive 
payments.  

Consistent with our pay-for-performance philosophy, the 2019 Omnibus Plan and the 2012 Amended Plan, which 
were approved by shareholders, include the following features: 

  disallow re-pricing stock options for poor stock performance; 

 

 

limits the number of shares that may be awarded; and 

includes a clawback provision. 

Vote Required. The “say on pay” proposal gives you as a shareholder the opportunity to endorse or not endorse 
our executive pay program through the following resolution: 

“Resolved, that the shareholders approve, on an advisory basis, the compensation of the named 
executive officers, as disclosed pursuant to the compensation disclosure rules of the Securities 
and Exchange Commission, which disclosure includes the compensation discussion and analysis, 
the  compensation  tables  and  any  related  footnotes  and  narratives  in  the  Company’s  proxy 
statement for the Annual Meeting of Shareholders.” 

Because your vote is advisory, it will not be binding on the Board or create or imply any additional fiduciary duty 
by  the  Board.  However,  the  Compensation  Committee  may  take  into  account  the  outcome  of  the  vote  when 
considering future executive compensation arrangements. 

THE BOARD OF DIRECTORS UNANIMOUSLY RECOMMENDS A 
 VOTE “FOR” THE APPROVAL OF THE COMPENSATION OF OUR NAMED 
EXECUTIVE OFFICERS, AS DISCLOSED IN THIS PROXY STATEMENT 
PURSUANT TO THE COMPENSATION DISCLOSURE RULES OF THE 
SECURITIES AND EXCHANGE COMMISSION 

PROPOSAL 3 – RATIFY SELECTION OF INDEPENDENT AUDITOR   

Ratify Selection of Independent Auditor. At the Annual Meeting, shareholders will be asked to ratify the Audit 
Committee’s selection of Crowe LLP to serve as the Company’s independent auditors for the fiscal year ending 
December  31,  2020.    If  the  proposal  is  approved,  the  Audit  Committee,  in  its  discretion,  may  direct  the 
appointment of different independent auditors at  any  time  during the  year  if it  determines  that  such  a  change 
would be in the best interests of the Company and its shareholders. If the proposal to ratify the selection of Crowe 
LLP  as  the  Company’s  independent  auditors  is  rejected  by  the  shareholders,  then  the  Audit  Committee  will 
reconsider its choice of independent auditors.  A representative of  Crowe  LLP is expected to be present at the 
Annual Meeting and will have an opportunity to make a statement if they so desire and will be available to respond 
to appropriate questions.  

Audit  Fees. The aggregate fees billed to the Company by  Crowe  LLP  with respect to services performed for 
fiscal 2019 and 2018 are as follows: 

32 

32

2020   WESTAMERICA BANCORPORATION PROXY 
 
 
  
 
 
 
 
 
 
 
Audit Fees (1)

Audit related fees (2)

Tax fees (3)

All other fees

Total

2019

2018

$619,800

43,305

42,400

77,072

$782,577

$530,000

37,355

46,540

40,340

$654,235

(1) Audit fees consisted of fees billed by Crowe LLP  for professional services rendered for the audit of the Company’s consolidated financial 
statements, reviews of the consolidated financial statements included in the Company’s quarterly reports on Form 10-Q, and the audit of the 
Company’s internal controls over financial reporting. The audit fees also relate to services such as consents and audits of mortgage banking 
subsidiaries. 
(2) Audit-related fees consisted of fees billed by Crowe LLP for audits of certain employee benefits plans. 
(3) Tax fees consisted of fees billed by Crowe LLP for the compilation and review of the Company’s tax returns.  

Preapproval Policies and Procedures. The Audit Committee is responsible for the appointment, compensation, 
retention and oversight of the work of any public accounting firm engaged by the Company for the purpose of 
preparing or issuing an audit report or performing other audit, review or attest services for the Company. Any 
accounting firm appointed by the Company reports directly to the Audit Committee. 

The Audit Committee must preapprove all auditing services and permitted non-audit services by its independent 
auditors and the fees to be paid by the Company for these services, except for those fees qualifying for the “de 
minimis exception” which provides that the preapproval requirement for certain non-audit services may be waived 
if  certain  express  standards  and  requirements  are  satisfied  prior  to  completion  of  the  audit  under  certain 
conditions. This exception requires that the aggregate amount of all such services provided constitutes no more 
than five percent of the total amount of revenue paid to the audit firm by the Company during the fiscal year in 
which the services are provided. This exception also requires that at the time of the engagement, the Company 
did not recognize such services to be non-audit services, and such services are promptly brought to the attention 
of the Audit Committee and approved prior to the completion of the audit by the Audit Committee. During fiscal 
year 2019, there were no non-audit services that were provided using this exception. 

The  Audit  Committee  may  delegate  to  one  or  more  members  of  the  Audit  Committee  the  authority  to  grant 
preapprovals  of  non-audit  services  and  fees.  In  such  event,  the  decisions  of  the  member  or  members  of  the 
Committee  regarding  preapprovals  are  presented  to  the  full  Audit  Committee  at  its  next  meeting.  The  Audit 
Committee preapproved 100% of all services performed for the Company by Crowe LLP during fiscal year 2019.  

THE BOARD OF DIRECTORS RECOMMENDS THAT YOU VOTE “FOR” THE 
RATIFICATION OF THE SELECTION OF CROWE LLP AS OUR INDEPENDENT 
REGISTERED PUBLIC ACCOUNTING FIRM 

AUDIT COMMITTEE REPORT 

The material in this report is not soliciting material and is not deemed filed with the SEC. It is not incorporated 
by reference in any of the Company’s filings under the Securities Act of 1933 or the Exchange Act, whether made 
in the past or in the future even if any of those filings contain any general incorporation language. 

The Audit Committee is composed of five Directors who are neither officers nor employees of the Company, and 
who  meet  the  NASDAQ  independence  requirements  for  Audit  Committee  members.  The  Audit  Committee 
selects, appoints and retains the Company’s independent auditors and is responsible for their compensation and 
33 

33

2020     WESTAMERICA BANCORPORATION PROXY 
 
 
                           
                           
                           
                           
                           
                           
 
 
 
 
  
 
 
 
oversight. 
In performing its functions, the Audit Committee acts only in an oversight capacity and necessarily relies on the 
work and assurances of the Company’s management, which has the primary responsibility for financial statements 
and reports, and of the independent auditors. The auditors express an opinion on the conformity of the Company’s 
annual financial statements to United States generally accepted accounting principles and on internal control over 
financial  reporting.  In  fulfilling  its  oversight  responsibilities,  the  Audit  Committee  reviewed  the  audited 
consolidated financial statements for the fiscal year 2019 and discussed them with Management and with Crowe 
LLP, the Corporation’s independent registered public accountants. 

Management  represented  to  the  Audit  Committee  that  the  Company’s  consolidated  financial  statements  were 
prepared  in  accordance  with  generally  accepted  accounting  principles.  Management  also  represented  that  it 
performed an assessment of the effectiveness of internal control over financial reporting as of December 31, 2019, 
and that internal control over financial reporting was effective. The independent auditor discussed with the Audit 
Committee  matters  required  to  be  discussed  by  Auditing  Standard  of  the  Public  Accounting  Oversight  Board 
(PCAOB), including certain matters related to the conduct of an audit and to obtain certain information from the 
Audit Committee relevant to the audit. 

The auditors also provided to the Audit Committee the written disclosures and the letter from the independent 
auditors required by PCAOB standards. The Audit Committee discussed with auditors the firm’s independence. 

Based  on  the  Audit  Committee’s  discussion  with  Management  and  the  independent  auditors,  the  Audit 
Committee’s review of the representations of Management and the Report of the Independent  Auditors to the 
Audit  Committee,  the  Audit  Committee  recommended  that  the  Board  of  Directors  include  the  audited 
consolidated financial statements in the Company’s Annual Report on Form 10-K for the year ended December 
31, 2019 for filing with the SEC. 

Submitted by the Audit Committee 

Ronald A. Nelson, Chairman 
Louis E. Bartolini 
E. Joseph Bowler 
Michele Hassid 
Catherine C. MacMillan 

SHAREHOLDER PROPOSAL GUIDELINES 

To be  considered for inclusion in the Company’s Proxy  Statement  and  form of proxy  for  next  year’s  Annual 
Meeting, shareholder proposals must be delivered to the Corporate Secretary, Westamerica Bancorporation A-
2M, P.O. Box 1200, Suisun City, CA 94585, no later than 5:00 p.m. on November 09, 2020. However, if the date 
of next year’s Annual Meeting is changed by more than 30 days from the date of this year’s meeting, the notice 
must be received by the Corporate Secretary a reasonable time before we begin to produce and distribute our 
Proxy Statement. All such proposals must meet the requirements of Rule 14a-8 under the Exchange Act. 

In order for business,  other than a shareholder proposal  submitted for  the  Company’s  Proxy  Statement, to be 
properly brought before next year’s Annual Meeting by a shareholder, the shareholder must give timely written 
notice to the Corporate Secretary. To be timely, written notice must be received by the Corporate Secretary at 
least 45 days before the anniversary of the day our Proxy Statement was mailed to shareholders in connection 
with the previous year’s Annual Meeting or January 22, 2021, for the 2021 Annual Meeting. If the date of the 
34 

34

2020   WESTAMERICA BANCORPORATION PROXY 
 
 
 
 
 
 
 
 
 
Annual Meeting is changed by more than 30 days, the deadline is a reasonable time before we begin to produce 
and  distribute  our  Proxy  Statement.  A  shareholder’s  notice  must  set  forth  a  brief description  of  the  proposed 
business, the name and residence address of the shareholder, the number of shares of the Company’s common 
stock  that  the  shareholder  owns  and  any  material  interest  the  shareholder  has  in  the  proposed  business.    The 
Company  will  have  discretionary  voting  authority  with  respect  to  any  non-Rule  14a-8  proposals  for  the  next 
annual shareholders meeting that are not received by January 22, 2021. 

The requirements and process for shareholder nominations of director candidates are described under the heading 
“Nominating Directors” on page 13.  

Westamerica reserves the right to reject, to rule out of order, or to take other appropriate action with respect to 
any proposal that does not comply with these and other applicable legal requirements. 

SHAREHOLDER COMMUNICATION TO BOARD OF DIRECTORS 

Shareholders and other interested parties who wish to communicate with the Board may do so by writing to: Kris 
Irvine, VP/Corporate Secretary, Westamerica  Bancorporation  A-2M, P.O. Box  1200,  Suisun  City,  CA 94585. 
The  Directors  have  established  procedures  for  the  handling  of  communications  from  shareholders  and  other 
interested parties and have directed the Corporate Secretary to act as their agent in processing any communications 
received.  All  communications  that  relate  to  matters  that  are  within  the  responsibility  of  one  of  the  Board 
Committees  are  to  be  forwarded  to  the  Chair  of  the  appropriate  Committee.  Communications  that  relate  to 
ordinary  business  matters  that  are  not  within  the  scope  of  the  Board’s  responsibilities,  such  as  customer 
complaints,  are  to  be  sent  to  Management.  Solicitations,  junk  mail  and  obviously  frivolous  or  inappropriate 
communications are not to be forwarded, but will be made available to any Director who wishes to review them. 

OTHER MATTERS 

The Board of Directors does not know of any matters to be presented at the Annual Meeting other than those 
specifically referred to in this Proxy Statement. If any other matters should properly come before the meeting or 
any postponement or adjournment of the meeting, the persons named in the enclosed proxy intend to vote thereon 
in accordance with their best business judgment. If a nominee  for Director becomes  unavailable to serve as a 
Director, the Proxies will vote for any substitute nominated by the Board of Directors. 

The Company will pay the cost of proxy solicitation. The Company has retained the services of Georgeson to 
assist  in  the  proxy  distribution  at  a  cost  not  to  exceed  $2,000  plus  reasonable  out-of-pocket  expenses.  The 
Company  will  reimburse  banks,  brokers  and  others  holding  stock  in  their  names  or  names  of  nominees  or 
otherwise, for reasonable out-of-pocket expenses incurred in sending proxies and proxy materials to the holders 
of such stock. 

BY ORDER OF THE BOARD OF DIRECTORS 

Kris Irvine 
VP/Corporate Secretary 

March 09, 2020 
Fairfield, California

35 

35

2020     WESTAMERICA BANCORPORATION PROXY 
 
 
 
 
 
 
 
 
 
 
 
 
 
                                                                              
 
 
EXHIBIT A 
Westamerica Bancorporation 
Employee Benefits/Compensation Committee Charter – Reaffirmed January 22, 2020 

Purpose 

The Employee Benefits Committee (the “Committee”) is appointed by the Board of Directors (the “Board”) to 
discharge the Board’s responsibilities relating to compensation of the Westamerica Bancorporation (the 
“Company”) Chief Executive Officer (the “CEO”) and the Company’s other Executive Officers, as defined by Rule 
3b-7 of the Securities Exchange Act of 1934 as amended (the “Exchange Act”) (collectively, including the CEO, the 
“Executive Officers”). The Committee has overall responsibility for approving and evaluating all compensation 
plans, policies and procedures of the Company as they affect the Executive Officers. 

Committee Membership 

The Committee shall consist of no fewer than three members. The members of the Committee shall meet the 
independence requirements of the Nasdaq Stock Market. At least two members of the Committee also shall qualify 
as “outside” directors within the meaning of Internal Revenue Code Section 162(m) and as “non-employee” 
directors within the meaning of Rule 16b-3 under the Exchange Act. The members of the Committee shall be 
appointed by the Board. One member of the Committee shall be appointed as Committee Chair by the Board. 
Committee members may be replaced by the Board. 

Meetings 

The Committee shall meet as often as necessary to carry out its responsibilities, meeting no less than four times each 
year. The Committee Chair shall preside at each meeting. In the event the Committee Chair is not present at a 
meeting, the Committee Chair shall designate a member to act as chair of such meeting. 

Committee Responsibilities and Authority 

1. 

2. 

3. 

The Committee shall, at least annually, review and approve the annual base salaries and annual 
incentive opportunities of the Executive Officers. The CEO shall not be present during any Committee 
deliberations or voting with respect to his or her compensation. 

The Committee shall, periodically and as and when appropriate, review and approve the following as 
they affect the Executive Officers: (a) all other incentive awards and opportunities, including both 
cash-based and equity-based awards and opportunities; (b) any employment agreements and severance 
arrangements; (c) any change-in-control agreements and change-in-control provisions affecting any 
elements of compensation and benefits; and (d) any special or supplemental compensation and benefits 
for the Executive Officers and individuals who formerly served as Executive Officers, including 
supplemental retirement benefits and the perquisites provided to them during and after employment.   

The Committee shall review and discuss the Compensation Discussion and Analysis (the “CD&A”) 
required to be included in the Company’s proxy statement and annual report on Form 10-K by the 
rules and regulations of the Securities and Exchange Commission (the “SEC”) with management and, 
based on such review and discussion, determine whether or not to recommend to the Board that the 
CD&A be so included. 

A-1 

A-1
36

2020   WESTAMERICA BANCORPORATION PROXY 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
4. 

5. 

6. 

7. 

8. 

9. 

10. 

11. 

The Committee shall produce the annual Compensation Committees Report for inclusion in the 
Company’s proxy statement in compliance with the rules and regulations promulgated by the SEC. 

The Committee shall monitor the Company’s compliance with the requirements under the Sarbanes-
Oxley Act of 2002 relating to loans to directors and officers, and with all other applicable laws 
affecting employee compensation and benefits. 

The Committee shall oversee the Company’s compliance with SEC rules and regulations regarding 
shareholder approval of certain executive compensation matters, including advisory votes on executive 
compensation and the frequency of such votes, and the requirement under the Nasdaq rules that, with 
limited exceptions, shareholders approve equity compensation plans. 

The Committee shall receive periodic reports on the Company’s compensation programs as they affect 
all employees. 

The Committee shall make regular reports to the Board. 

The Committee shall have the authority, in its sole discretion, to retain and terminate or obtain the 
advice of any adviser to assist it in performance of its duties, but only after taking into consideration 
factors relevant to the adviser’s independence from management specified in Nasdaq Listing Rule 
5605(d)(3). The Committee shall be directly responsible for the appointment, compensation and 
oversight of the work of any adviser retained by the Committee and shall have sole authority to 
approve the adviser’s fees and the other terms and conditions of the adviser’s retention. The Company 
must provide for appropriate funding, as determined by the Committee, for payment of reasonable 
compensation to any adviser retained by the Committee.   

The Committee may form and delegate authority to subcommittees as it deems appropriate. 

The Committee will annually review and reassess this Charter. 

A-2 

A-2
37

2020     WESTAMERICA BANCORPORATION PROXY 
 
 
 
 
 
 
 
 
 
 
UNITED STATES SECURITIES AND EXCHANGE COMMISSION 
WASHINGTON, D.C. 20549 
FORM 10-K 

(Mark one)  
  ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 

For the fiscal year ended December 31, 2019 

or 

  TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 

For the transition period from ______________ to______________. 

Commission File Number: 001-09383 
WESTAMERICA BANCORPORATION 
(Exact name of the registrant as specified in its charter) 

CALIFORNIA 
(State or Other Jurisdiction 
of Incorporation or Organization) 

94-2156203 
(I.R.S. Employer 
Identification Number) 

1108 FIFTH AVENUE, SAN RAFAEL, CALIFORNIA 94901 
(Address of principal executive offices) (zip code) 

Registrant’s telephone number, including area code: (707) 863-6000 

Securities registered pursuant to Section 12(b) of the Act: 

Title of each class 

Trading Symbol(s) 

Name of each exchange on which registered 

Common Stock, no par value 

WABC 

The Nasdaq Stock Market, LLC 

Securities registered pursuant to Section 12(g) of the Act: None 

Indicate by check mark if the registrant is a well-known seasoned issuer, as defined in Rule 405 of the Securities Act. YES  NO  

Indicate by check mark if the registrant is not required to file reports pursuant to Section 13 or Section 15(d) of the Act. YES  NO  

Indicate by check mark whether the registrant: (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the 
preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 
90 days. YES  NO  

Indicate by check mark if whether the registrant has submitted electronically every Interactive Data File required to be submitted pursuant to Rule 405 of Regulation 
S-T (section 232.405 of this chapter) during the preceding 12 months (or for such shorter period that the registrant was required to submit such files.) YES  NO 
 

Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, a smaller reporting company, or an emerging 
growth company. See the definitions of "large accelerated filer,” “accelerated filer,” “smaller reporting company,” and “emerging growth company” in Rule 12b-2 
of the Exchange Act. 

Large accelerated filer  
Smaller reporting company  

    Accelerated filer  

                  Non-accelerated filer   

Emerging growth company  

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised 
financial accounting standards provided pursuant to Section 13(a) of the Exchange Act.  

Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Exchange Act). YES  NO  

The aggregate market value of the Common Stock held by non-affiliates of the registrant as of June 30, 2019 as reported on the NASDAQ Global Select Market, 
was $1,661,107,564.55. Shares of Common Stock held by each executive officer and director and by each person who owns 10% or more of the outstanding Common 
Stock have been excluded in that such persons may be deemed to be affiliates. This determination of affiliate status is not necessarily a conclusive determination for 
other purposes. 

Number of shares outstanding of each of the registrant’s classes of common stock, as of the close of business on February 20, 2020: 27,101,866 Shares  

DOCUMENTS INCORPORATED BY REFERENCE 

Portions of the definitive Proxy Statement relating to registrant’s Annual Meeting of Shareholders, to be held on April 23, 2020, are incorporated by reference in 
Items 10, 11, 12, 13 and 14 of Part III to the extent described therein. 

1

2019   WESTAMERICA BANCORPORATION FORM 10-K 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
TABLE OF CONTENTS 

PART I 

Item 1   Business ................................................................................................................................................................  

Item 1A   Risk Factors  .........................................................................................................................................................  

Item 1B   Unresolved Staff Comments .................................................................................................................................  

Item 2   Properties ..............................................................................................................................................................  

Item 3   Legal Proceedings .................................................................................................................................................  

Item 4   Mine Safety Disclosures .......................................................................................................................................  

PART II 

Item 5   Market for Registrant’s Common Equity, Related Stockholder Matters and  

Issuer Purchases of Equity Securities ...................................................................................................................  

Item 6   Selected Financial Data ........................................................................................................................................  

Item 7   Management’s Discussion and Analysis of Financial Condition and Results of Operations ...............................  

Item 7A   Quantitative and Qualitative Disclosures About Market Risk ..............................................................................  

Item 8   Financial Statements and Supplementary Data .....................................................................................................  

Item 9   Changes in and Disagreements with Accountants on Accounting and Financial Disclosure ...............................  

Item 9A   Controls and Procedures .......................................................................................................................................  

Item 9B   Other Information .................................................................................................................................................  

PART III 

Item 10   Directors, Executive Officers and Corporate Governance ....................................................................................  

Item 11   Executive Compensation ......................................................................................................................................  

Item 12   Security Ownership of Certain Beneficial Owners and Management and Related Stockholder Matters .............  

Item 13   Certain Relationships, Related Transactions and Director Independence ............................................................  

Item 14   Principal Accountant Fees and Services ...............................................................................................................  

PART IV 

Item 15  Exhibits, Financial Statement Schedules ..............................................................................................................  

Signatures .............................................................................................................................................................................  

Exhibit Index ........................................................................................................................................................................  

  Page 

2 

9 

14 

14 

14 

14 

14 

18 

19 

45 

45 

91 

91 

91 

92 

92 

93 

93 

93 

93 

94 

95 

- 1 - 

1

2019      WESTAMERICA BANCORPORATION FORM 10-K 
     
 
 
   
 
 
 
   
 
 
 
FORWARD-LOOKING STATEMENTS 

This  Report  on  Form  10-K  contains  forward-looking  statements  about  Westamerica  Bancorporation  for  which  it  claims  the 
protection of the safe harbor provisions contained in the Private Securities Litigation Reform Act of 1995.  Examples of forward-
looking statements include, but are not limited to: (i) projections of revenues, expenses, future credit quality and performance, the 
appropriateness of the allowance for loan losses, loan growth or reduction, mitigation of risk in the Company’s loan and investment 
securities portfolios, income or loss, earnings or loss per share, the payment or nonpayment of dividends, capital structure and other 
financial  items;  (ii) statements  of  plans,  objectives  and  expectations  of  the  Company  or  its  management  or  board  of  directors, 
including those relating to products or services; (iii) statements of future economic performance; and (iv) statements of assumptions 
underlying  such  statements.   Words  such  as  "believes", "anticipates",  "expects",  “estimates”,  "intends", "targeted", "projected", 
“forecast”, "continue", "remain", "will", "should", "may" and other similar expressions are intended to identify forward-looking 
statements but are not the exclusive means of identifying such statements. 

These forward-looking statements are based on Management’s current knowledge and belief and include information concerning 
the Company’s possible or assumed future financial condition and results of operations. A number of factors, some of which are 
beyond the Company’s ability to predict or control, could cause future results to differ materially from those contemplated. These 
factors include but are not limited to (1) the length and severity of any difficulties in the global, national and California economies 
and the effects of government efforts to address those difficulties; (2) liquidity levels in capital markets; (3) fluctuations in asset 
prices including, but  not limited to stocks, bonds, real estate, and commodities; (4) the effect of acquisitions and integration of 
acquired businesses; (5) economic uncertainty created by terrorist threats and attacks on the United States, the  actions taken in 
response,  and  the  uncertain  effect  of  these  events  on  the  national  and  regional  economies;  (6)  changes  in  the  interest  rate 
environment; (7) changes in the regulatory environment; (8) competitive pressure in the  banking industry; (9) operational risks 
including a failure or breach in data processing or security systems or those of third party vendors and other service  providers, 
including  as  a  result  of  cyber  attacks  or  fraud;  (10)  volatility  of  interest  rate  sensitive  loans,  deposits  and  investments;  (11) 
asset/liability management risks and liquidity risks; (12) the effect of natural disasters, including earthquakes, hurricanes, fire, flood, 
drought, and other disasters, on the uninsured value of the Company’s assets and of loan collateral, the financial condition of debtors 
and issuers of investment securities, the economic conditions affecting the Company’s market place, and commodities and asset 
values; (13) changes in the securities markets and (14) the outcome of contingencies, such as legal proceedings. However, the reader 
should not consider the above-mentioned factors to be a complete set of all potential risks or uncertainties.  

Forward-looking statements speak only as of the date they are made. The Company undertakes no obligation to update any forward-
looking statements in this report to reflect circumstances or events that occur after the date forward looking statements are made, 
except as may be required by law. See also “Risk Factors” in Item 1A and other risk factors discussed elsewhere in this report. 

ITEM 1. BUSINESS  

PART I 

Westamerica Bancorporation (the “Company”) is a bank holding company registered under the Bank Holding Company Act of 
1956, as amended (“BHCA”). Its legal  headquarters are  located at 1108 Fifth  Avenue,  San  Rafael,  California 94901. Principal 
administrative offices are located at 4550 Mangels Boulevard, Fairfield, California 94534 and its telephone number is (707) 863-
6000. The Company provides a full range of banking services to individual and  commercial customers in Northern and Central 
California through its subsidiary bank, Westamerica Bank (“WAB” or the “Bank”). The principal communities served are located 
in Northern and Central California, from Mendocino, Lake and Nevada Counties in the  north to Kern County in the  south. The 
Company’s strategic focus is on the banking needs of small businesses. In addition, the Bank owns 100% of the capital stock of 
Community Banker Services Corporation (“CBSC”), a company engaged in providing the Company and its subsidiaries with data 
processing services and other support functions. 

The Company was incorporated under the laws of the State of California in 1972 as “Independent Bankshares Corporation” pursuant 
to a plan of reorganization among three previously unaffiliated Northern California banks. The Company operated as a multi-bank 
holding company until mid-1983, at which time the then six subsidiary banks were merged into a single bank named Westamerica 
Bank and the name of the holding company was changed to Westamerica Bancorporation. 

- 2 - 

2

2019   WESTAMERICA BANCORPORATION FORM 10-K 
     
 
 
 
 
The Company acquired five banks within its immediate market area during the early to mid 1990’s. In April 1997, the Company 
acquired  ValliCorp  Holdings,  Inc.,  parent  company  of  ValliWide  Bank,  the  largest  independent  bank  holding  company 
headquartered in Central California. Under the terms of all of the merger agreements, the Company issued shares of its common 
stock in exchange for all of the outstanding shares of the acquired institutions. The subsidiary banks acquired were merged with 
and into WAB. These six aforementioned business combinations were accounted for as poolings-of-interests. 

During the period 2000 through 2005, the Company acquired three additional banks. These acquisitions were accounted for using 
the purchase accounting method. 

On February 6, 2009, Westamerica Bank acquired the banking operations of County Bank (“County”) from the Federal Deposit 
Insurance Corporation (“FDIC”).  On August 20, 2010,  Westamerica Bank acquired assets and assumed liabilities of the former 
Sonoma Valley Bank (“Sonoma”) from the FDIC. The County and Sonoma acquired assets and assumed liabilities were measured 
at estimated fair values, as required by FASB ASC 805, Business Combinations.  

At December 31, 2019, the Company had consolidated assets of approximately $5.6 billion, deposits of approximately $4.8 billion 
and shareholders’ equity of approximately $731 million. The Company and its subsidiaries employed 737 full-time equivalent staff 
as of December 31, 2019. 

The Company’s Annual Report on Form 10-K, quarterly reports on Form 10-Q, current reports on Form 8-K and any amendments 
to  those  reports  as  well  as  beneficial  ownership  reports  on  Forms  3,  4  and  5  are  available  through  the  SEC’s  website 
(https://www.sec.gov). Such documents as well as the Company’s director, officer and employee Code of Conduct and Ethics are 
also available free of charge from the Company by request to: 

Westamerica Bancorporation  
Corporate Secretary A-2M  
Post Office Box 1200  
Suisun City, California 94585-1200  

Supervision and Regulation 

The following is not intended to be an exhaustive description of the statutes and regulations applicable to the Company’s or  the 
Bank’s business. The description of statutory and regulatory provisions is qualified in its entirety by reference to the particular 
statutory or regulatory provisions. Moreover, major new legislation and other regulatory changes affecting the Company, the Bank, 
and the financial services industry in general have occurred in the last several years and can be expected to occur in the future. The 
nature, timing and impact of new and amended laws and regulations cannot be accurately predicted. 

Regulation and Supervision of Bank Holding Companies  

The Company is a bank holding company subject to the BHCA. The Company reports to, is registered with, and may be examined 
by, the Board of Governors of the Federal Reserve System (“FRB”). The FRB also has the authority to examine the Company’s 
subsidiaries. The Company is a bank holding company within the meaning of Section 3700 of the California Financial Code. As 
such, the Company and the Bank are subject to examination by, and may be required to file reports with, the Commissioner of the 
California Department of Business Oversight (the “Commissioner”). 

The FRB has significant supervisory and regulatory authority over the Company and its affiliates. The FRB requires the Company 
to maintain certain levels of capital. See “Capital Standards.” The FRB also has the authority to take enforcement action against 
any bank holding company that commits any unsafe or unsound practice, or violates certain laws, regulations or conditions imposed 
in writing by the FRB. Under the BHCA, the Company is required to obtain the prior approval of the FRB before it acquires, merges 
or consolidates with any bank or bank holding company. Any company seeking to acquire, merge or consolidate with the Company 
also would be required to obtain the prior approval of the FRB. 

The Company is generally prohibited under the BHCA from acquiring ownership or control of more than 5% of any class of voting 
shares of any company that is not a bank or bank holding company and from engaging directly or indirectly in activities other than 
banking, managing banks, or providing services to affiliates of the holding company. However, a bank holding company, with the 
approval of the FRB, may engage, or acquire the voting shares of companies engaged, in activities that the FRB has determined to 

- 3 - 

3

2019      WESTAMERICA BANCORPORATION FORM 10-K 
     
 
be closely related to banking or managing or controlling banks. A bank holding company must demonstrate that the benefits to the 
public of the proposed activity will outweigh the possible adverse effects associated with such activity. 

The FRB generally prohibits a bank holding company from declaring or paying a cash dividend that would impose undue pressure 
on the capital of subsidiary banks or would be funded only through borrowing or other arrangements which might adversely affect 
a bank holding company’s financial position. Under the FRB policy, a bank holding company should not continue its existing rate 
of cash dividends on its common stock unless its net income is sufficient to fully fund each dividend and its prospective rate of 
earnings retention appears consistent with its capital needs, asset quality and overall financial condition. See the section entitled 
“Restrictions on Dividends and Other Distributions” for additional restrictions on the ability of the Company and the Bank to pay 
dividends. 

Transactions between the Company and the Bank are restricted under Regulation W. The regulation codifies prior interpretations 
of the FRB and its staff under Sections 23A and 23B of the Federal Reserve Act. In general, subject to certain specified exemptions, 
a bank or its subsidiaries are limited in their ability to engage in “covered transactions” with affiliates: (a) to an amount equal to 
10% of the bank’s capital and surplus, in the case of covered transactions with any one affiliate; and (b) to an amount equal to 20% 
of the bank’s capital and surplus, in the case of covered transactions with all affiliates. The Company is considered to be an affiliate 
of  the  Bank.  A  “covered  transaction”  includes,  among  other  things,  a  loan  or  extension  of  credit  to  an  affiliate;  a  purchase  of 
securities  issued  by  an  affiliate;  a  purchase  of  assets  from  an  affiliate,  with  some  exceptions;  and  the  issuance  of  a  guarantee, 
acceptance or letter of credit on behalf of an affiliate. 

Federal regulations governing bank holding companies and change in bank control (Regulation Y) provide for a streamlined and 
expedited  review  process  for  bank  acquisition  proposals  submitted  by  well-run  bank  holding  companies.  These  provisions  of 
Regulation Y are subject to numerous qualifications, limitations and restrictions. In order for a bank holding company to qualify as 
“well-run,” both it and the insured depository institutions which it controls must meet the “well capitalized” and “well managed” 
criteria set forth in Regulation Y. 

The Gramm-Leach-Bliley Act (the “GLBA”), or the Financial Services Act of 1999, repealed provisions of the Glass-Steagall Act, 
which  had  prohibited  commercial  banks  and  securities  firms  from  affiliating  with  each  other  and  engaging  in  each  other’s 
businesses. Thus, many of the barriers prohibiting affiliations between commercial banks and securities firms have been eliminated. 

The BHCA was also amended by the GLBA to allow new “financial holding companies” (“FHCs”) to offer banking, insurance, 
securities and other financial products to consumers. Specifically, the GLBA amended section 4 of the BHCA in order to provide 
for a framework for the engagement in new financial activities. A bank holding company (“BHC”) may elect to become an FHC if 
all its subsidiary depository institutions are well capitalized and well managed. If these requirements are met, a BHC may file a 
certification to that effect with the FRB and declare that it elects to become an FHC. After the certification and declaration is filed, 
the FHC may engage either de novo or through an acquisition in any activity that has been determined by the FRB to be financial 
in nature or incidental to such financial activity. BHCs may engage in financial activities without prior notice to the FRB if those 
activities qualify under the list of permissible activities in section 4(k) of the BHCA. However, notice must be given to the FRB 
within 30 days after an FHC has commenced one or more of the financial activities. The Company has not elected to become an 
FHC. 

Regulation and Supervision of Banks 

The Bank is a California state-chartered Federal Reserve member bank and its deposits are insured by the FDIC. The Bank is subject 
to regulation, supervision and regular examination by the California Department of Business Oversight (“DBO”) and the FRB. The 
regulations of these agencies affect most aspects of the Bank’s business and prescribe permissible types of loans and investments, 
the  amount  of  required  reserves,  requirements  for  branch  offices,  the  permissible  scope  of  its  activities  and  various  other 
requirements. 

In addition to federal banking law, the Bank is also subject to applicable provisions of California law. Under California law, the 
Bank is subject to various restrictions on, and requirements regarding, its operations and administration including the maintenance 
of branch offices and automated teller machines, capital requirements, deposits and borrowings, shareholder rights and duties, and 
investment and lending activities. 

In addition, the Federal Deposit Insurance Corporation Improvement  Act (“FDICIA”) imposes limitations on the activities and 
equity investments of state chartered, federally insured banks. FDICIA also prohibits a state bank from making an investment  or 

- 4 - 

4

2019   WESTAMERICA BANCORPORATION FORM 10-K 
     
engaging in any activity as a principal that is not permissible for a national bank, unless the Bank is adequately capitalized and the 
FDIC approves the investment or activity after determining that such investment or activity does not pose a significant risk  to the 
deposit insurance fund. 

On July 21, 2010, financial regulatory reform legislation entitled the "Dodd-Frank Wall Street Reform and Consumer Protection 
Act" (the "Dodd-Frank  Act") was signed into law. The Dodd-Frank Act implemented far-reaching changes across the financial 
regulatory landscape, including provisions that, among other things: 

  Centralized responsibility for consumer financial protection by creating a new agency, the Consumer Financial Protection 
Bureau, responsible for implementing, examining and (as to banks with $10 billion or more in assets) enforcing compliance 
with federal consumer financial laws. 

  Restricted the preemption of state law by federal law and disallowed subsidiaries and affiliates of national banks from 

availing themselves of such preemption. 

  Applied the same leverage and risk-based capital requirements that would apply to insured depository institutions to most 

bank holding companies. 

  Required bank regulatory agencies to seek to  make  their capital requirements  for banks countercyclical so that capital 

requirements increase in times of economic expansion and decrease in times of economic contraction. 

  Changed the assessment base for federal deposit insurance from the amount of insured deposits to consolidated assets less 
tangible capital, eliminated the ceiling on the size of the Deposit Insurance Fund ("DIF") and increased the floor of the 
size of the DIF. 
Imposed comprehensive regulation of the over-the-counter derivatives market, which would include certain provisions that 
would effectively prohibit insured depository institutions from conducting certain derivatives businesses in the institution 
itself. 

 

  Required  large,  publicly  traded  bank  holding  companies  to  create  a  risk  committee  responsible  for  the  oversight  of 

 

enterprise risk management. 
Implemented  corporate  governance  revisions,  including  with  regard  to  executive  compensation  and  proxy  access  by 
shareholders, that would apply to all public companies, not just financial institutions. 

  Made permanent the $250 thousand limit for federal deposit insurance. 
  Repealed the federal prohibitions on the payment of interest on demand deposits, thereby permitting depository institutions 

to pay interest on business transaction and other accounts. 

  Amended the Electronic Fund Transfer Act ("EFTA") to, among other things, give the FRB the authority to establish rules 
regarding interchange fees charged for electronic debit transactions by payment card issuers having assets over $10 billion 
and to enforce a new statutory requirement that such fees be reasonable and proportional to the actual cost of a transaction 
to the issuer. While the Company’s assets are currently less than $10 billion, interchange fees charged by larger institutions 
may dictate the level of fees smaller institutions will be able to charge to remain competitive. 

Provisions in the legislation that affect the payment of interest on demand deposits and interchange fees  may increase the costs 
associated with deposits as well as place limitations on certain revenues those deposits may generate.  

Capital Standards  

The federal banking agencies have risk-based capital adequacy guidelines intended to provide a measure of capital adequacy that 
reflects  the  degree  of  risk  associated  with  a  banking  organization’s  operations  for  both  transactions  resulting  in  assets  being 
recognized on the balance sheet as assets, and the extension of credit facilities such as letters of credit and recourse arrangements, 
which  are  recorded  as  off  balance  sheet  items.  Under  these  guidelines,  nominal  dollar  amounts  of  assets  and  credit  equivalent 
amounts of off balance sheet items are multiplied by one of several risk adjustment percentages, which range from 0% for assets 
with low credit risk, such as certain U.S. government securities, to 1250% for assets with relatively higher credit risk, such as certain 
securitizations. A banking organization’s risk-based capital ratios are obtained by dividing its qualifying capital by its total risk-
adjusted assets and off balance sheet items. 

The federal banking agencies take into consideration concentrations of credit risk and risks from nontraditional activities, as well 
as an institution’s ability to manage those risks, when determining the adequacy of an institution’s capital. This evaluation is made 
as a part of the institution’s regular safety and soundness examination. The federal banking agencies also consider interest rate risk 
(related to the interest rate sensitivity of an institution’s assets and liabilities, and its off balance sheet financial instruments) in the 
evaluation of a bank’s capital adequacy. 

- 5 - 

5

2019      WESTAMERICA BANCORPORATION FORM 10-K 
     
As of December 31, 2019, the Company’s and the Bank’s respective ratios exceeded applicable regulatory requirements. See Note 
9  to  the  consolidated  financial  statements  for  capital  ratios  of  the  Company  and  the  Bank,  compared  to  minimum  capital 
requirements and for the Bank the standards for well capitalized depository institutions. 

On July 2, 2013, the Federal Reserve Board approved a final rule that implements changes to the regulatory capital framework for 
all banking organizations over a transitional period 2015 through 2018. See the sections entitled “Capital Resources and Capital to 
Risk-Adjusted Assets” in Item 7, Management’s Discussion and Analysis of Financial Condition and Results of Operations for 
additional information. 

Prompt Corrective Action and Other Enforcement Mechanisms  

FDICIA  requires  each  federal  banking  agency  to  take  prompt  corrective  action  to  resolve  the  problems  of  insured  depository 
institutions, including but not limited to those that fall below one or more prescribed minimum capital ratios. 

An institution that, based upon its capital levels, is classified as “well capitalized,” “adequately capitalized” or “undercapitalized” 
may  be  treated  as  though  it  were  in  the  next  lower  capital  category  if  the  appropriate  federal  banking  agency,  after  notice  and 
opportunity for hearing, determines that an unsafe or unsound condition or an unsafe or unsound practice warrants such treatment. 
At each successive lower capital category, an insured depository institution is subject to more restrictions. In addition to measures 
taken under the prompt corrective action provisions, commercial banking organizations may be subject to potential enforcement 
actions by the federal banking agencies for unsafe or unsound practices in conducting their businesses or for violations of any law, 
rule, regulation or any condition imposed in writing by the agency or any written agreement with the agency. 

Safety and Soundness Standards  

FDICIA has implemented certain specific restrictions on transactions and required federal banking regulators to adopt overall safety 
and  soundness  standards  for  depository  institutions  related  to  internal  control,  loan  underwriting  and  documentation,  and  asset 
growth. Among other things, FDICIA limits the interest rates paid on deposits by undercapitalized institutions, restricts the use of 
brokered deposits, limits the aggregate extensions of credit by a depository institution to an executive officer, director, principal 
shareholder  or  related  interest,  and  reduces  deposit  insurance  coverage  for  deposits  offered  by  undercapitalized  institutions  for 
deposits by certain employee benefits accounts. The federal banking agencies may require an institution to  submit an acceptable 
compliance plan as well as have the flexibility to pursue other more appropriate or effective courses of action given the specific 
circumstances and severity of an institution’s noncompliance with one or more standards. 

Federal banking agencies require banks to maintain adequate valuation allowances for potential credit losses. The Company has an 
internal staff that continually reviews loan quality and reports to the Board of Directors. This analysis includes a detailed review of 
the classification and categorization of problem loans, assessment of the overall quality  and collectability of the loan  portfolio, 
consideration  of  loan  loss  experience,  trends  in  problem  loans,  concentration  of  credit  risk,  and  current  economic  conditions, 
particularly in the Bank’s market areas. Based on this analysis, Management, with the review and approval of the Board, determines 
the  adequate  level  of  allowance  required.  The  allowance  is  allocated  to  different  segments  of  the  loan  portfolio,  but  the  entire 
allowance is available for the loan portfolio in its entirety. 

Restrictions on Dividends and Other Distributions 

The  Company’s  ability  to  pay  dividends  to  its  shareholders  is  subject  to  the  restrictions  set  forth  in  the  California  General 
Corporation  Law  (“CGCL”).  The  CGCL  provides  that  a  corporation  may  make  a  distribution  to  its  shareholders  if  (i)  the 
corporation’s retained earnings equal or exceed the amount of the proposed distribution plus unpaid accrued dividends (if any) on 
securities  with a dividend preference, or (ii)  immediately after the  dividend, the corporation’s total assets equal or exceed total 
liabilities plus unpaid accrued dividends (if any) on securities with a dividend preference. 

The Company’s ability to pay dividends depends in part on the Bank’s ability to pay cash dividends to the Company. The power of 
the board of directors of an insured depository institution to declare a cash dividend or other distribution with respect to  capital is 
subject to statutory and regulatory restrictions which limit the amount available for such distribution depending upon the earnings, 
financial condition and cash needs of the institution, as well as general business conditions. FDICIA prohibits insured depository 
institutions  from  paying  management  fees  to  any  controlling  persons  or,  with  certain  limited  exceptions,  making  capital 
distributions, including dividends, if, after such transaction, the institution would be undercapitalized. 

- 6 - 

6

2019   WESTAMERICA BANCORPORATION FORM 10-K 
     
In  addition  to  the  restrictions  imposed  under  federal  law,  banks  chartered  under  California  law  generally  may  only  pay  cash 
dividends to the extent such payments do not exceed the lesser of retained earnings of the bank or the bank’s net income for its last 
three fiscal years (less any distributions to shareholders during this period). In the event a bank desires to pay cash dividends in 
excess of such amount, the bank may pay a cash dividend with the prior approval of the Commissioner in an amount not exceeding 
the greatest of the bank’s retained earnings, the bank’s net income for its last fiscal year or the bank’s net income for its current 
fiscal year. 

The federal banking agencies also have the authority to prohibit a depository institution or its holding company from engaging in 
business practices which are considered to be unsafe or unsound, possibly including payment of dividends or other payments under 
certain circumstances even if such payments are not expressly prohibited by statute. The Federal Reserve Board has issued guidance 
indicating its expectations that a bank holding company will inform and consult with Federal Reserve supervisory staff sufficiently 
in  advance  of  (i)  declaring  and  paying  a  dividend  that  could  raise  safety  and  soundness  concerns  (e.g.,  declaring  and  paying  a 
dividend that exceeds earnings for the period for which the dividend is being paid); (ii) redeeming or repurchasing regulatory capital 
instruments  when the bank  holding company is experiencing  financial  weaknesses; or  (iii) redeeming or repurchasing common 
stock or perpetual preferred stock that would result in a net reduction as of the end of the quarter in the amount of such equity 
instruments outstanding compared with the beginning of the quarter in which the redemption or repurchase occurred. 

Premiums for Deposit Insurance 

Substantially all of the deposits of the Bank are insured up to applicable limits by the DIF of the FDIC and are subject to deposit 
insurance assessments to maintain the DIF. The FDIC utilizes a risk-based assessment system that imposes insurance premiums 
based upon a risk matrix that takes into account a bank's capital level, asset quality and supervisory rating. 

In July 2010, Congress in the Dodd-Frank Act increased the minimum for the DIF reserve ratio, the ratio of the amount in the fund 
to insured deposits, from 1.15% to 1.35% and required that the ratio reach that level by September 30, 2020.  Further, the Dodd-
Frank Act made banks with $10 billion or more in assets responsible for the increase from 1.15% to 1.35%, among other provisions. 

In August, 2016, the FDIC announced the DIF reserve ratio surpassed the 1.15% reserve ratio target, triggering three major changes: 

(1)  The decline in the range of initial assessment rates for all banks from 5-35 basis points to 3-30 basis points; 
(2)  The assessment of a quarterly surcharge on large banks equal to an annual rate of 4.5 basis points in addition to regular 

assessments; and  

(3)  A  revised  method  to  calculate  risk-based  assessment  rates  for  established  small  banks  (under  $1  billion  in  assets) 

pursuant to an FDIC final rule issued April, 2016. 

In  September  2018,  the  DIF  reached  1.36%,  exceeding  the  statutorily  required  minimum  reserve  ratio  of  1.35%  ahead  of  the 
September 30, 2020, deadline required under the Dodd-Frank Act. FDIC regulations provide for two changes to deposit insurance 
assessments upon reaching the minimum: (1) surcharges on insured depository institutions with total consolidated assets of $10 
billion or more (large banks) will cease; and (2) small banks will receive assessment credits for the portion of their assessments that 
contributed to the growth in the reserve ratio from between 1.15% and 1.35%, to be applied when the reserve ratio is at or above 
1.38%. In January 2019, the Bank, which meets the definition of a “small Bank”, was advised by the FDIC its assessment credit to 
be applied when the reserve ratio is at or above 1.38% was $1.4 million. The Bank received notification from the FDIC during the 
third quarter 2019 that the reserve ratio exceeded 1.38%, and the FDIC applied the Bank’s assessment credits against the Bank’s 
second and third quarter 2019 deposit insurance premiums.  The Company expects application of FDIC assessment credits against 
the Bank’s fourth quarter 2019 deposit insurance premiums and partial application against the Bank’s first quarter 2020 deposit 
insurance premiums.  The Company cannot provide any assurance as to the effect of any future changes in its deposit insurance 
premium rates. 

Community Reinvestment Act and Fair Lending Developments 

The Bank is subject to certain fair lending requirements and reporting obligations involving home mortgage lending operations and 
Community Reinvestment Act (“CRA”) activities. The CRA generally requires the federal banking agencies to evaluate the record 
of financial institutions in meeting the credit needs of their local communities, including low and moderate income neighborhoods. 
In addition to substantive penalties and corrective measures that may be required for a violation of certain fair lending laws, the 
federal  banking  agencies  may  take  compliance  with  such  laws  and  CRA  into  account  when  regulating  and  supervising  other 
activities including merger applications. 

- 7 - 

7

2019      WESTAMERICA BANCORPORATION FORM 10-K 
     
Financial Privacy Legislation and Customer Information Security  

The GLBA, in addition to the previously described changes in permissible nonbanking activities permitted to banks, BHCs and 
FHCs,  also  required  the  federal  banking  agencies,  among  other  federal  regulatory  agencies,  to  adopt  regulations  governing  the 
privacy of consumer financial information. The Bank is subject to the FRB’s regulations in this area. The federal bank regulatory 
agencies have established standards for safeguarding nonpublic personal information about customers that implement provisions of 
the GLBA (the  “Guidelines”). Among  other things, the Guidelines require  each  financial institution,  under the supervision and 
ongoing  oversight  of  its  Board  of  Directors  or  an  appropriate  committee  thereof,  to  develop,  implement  and  maintain  a 
comprehensive written information security program designed to ensure the security and confidentiality of customer information, 
to  protect  against  any  anticipated  threats  or  hazards  to  the  security  or  integrity  of  such  information,  and  to  protect  against 
unauthorized access to or use of such information that could result in substantial harm or inconvenience to any customer. 

U.S.A. PATRIOT Act  

Title III of the Uniting and Strengthening America by Providing Appropriate Tools Required to Intercept and Obstruct Terrorism 
Act of 2001 (“USA Patriot Act”) is the International Money Laundering Abatement and Anti-Terrorist Financing Act of 2001. It 
includes numerous provisions for fighting international money laundering and blocking terrorist access to the U.S. financial system. 
The goal of Title III is to prevent the U.S. financial system and the U.S. clearing mechanisms from being used by parties suspected 
of terrorism, terrorist financing and money laundering. The provisions of Title III of the USA Patriot Act which affect the Bank are 
generally  set  forth as amendments to  the Bank Secrecy  Act. These provisions relate principally to U.S. banking organizations’ 
relationships with foreign banks and with persons who are resident outside the United States. The USA Patriot Act does not impose 
any filing or reporting obligations for banking organizations, but does require certain additional due diligence and recordkeeping 
practices. 

Programs To Mitigate Identity Theft 

In  November  2007,  federal  banking  agencies  together  with  the  National  Credit  Union  Administration  and  Federal  Trade 
Commission adopted regulations under the Fair and Accurate Credit Transactions Act of 2003 to require financial institutions and 
other creditors to develop and implement a written identity theft prevention program to detect, prevent and mitigate identity theft 
in connection with certain new and existing accounts. Covered accounts generally include consumer accounts and other accounts 
that present a reasonably foreseeable risk of identity theft. Each institution’s program must include policies and procedures designed 
to:  (i)  identify  indicators,  or  “red  flags,”  of  possible  risk  of  identity  theft;  (ii)  detect  the  occurrence  of  red  flags;  (iii)  respond 
appropriately  to  red  flags  that  are  detected;  and  (iv)  ensure  that  the  program  is  updated  periodically  as  appropriate  to  address 
changing  circumstances.  The  regulations  include  guidelines  that  each  institution  must  consider  and,  to  the  extent  appropriate, 
include in its program. 

Pending Legislation  

Changes to state laws and regulations (including changes in interpretation or enforcement) can affect the operating environment of 
BHCs and their subsidiaries in substantial and unpredictable ways. From time to time, various legislative and regulatory proposals 
are introduced. These proposals, if codified, may change banking statutes and regulations and the Company’s operating environment 
in substantial and unpredictable ways. If codified, these proposals could increase or decrease the cost of doing business, limit or 
expand permissible activities or affect the competitive balance among banks, savings associations, credit unions and other financial 
institutions. The Company cannot accurately predict whether those changes in laws and regulations will occur, and, if those changes 
occur, the ultimate effect they would have upon our financial condition or results of operations. It is likely, however, that the current 
level of enforcement and compliance-related activities of federal and state authorities will continue and potentially increase. 

Competition  

The  Bank’s  principal  competitors  for  deposits  and  loans  are  major  banks  and  smaller  community  banks,  savings  and  loan 
associations and credit unions. To a lesser extent, competitors include thrift and loans, mortgage brokerage companies and insurance 
companies.  Other  institutions,  such  as  brokerage  houses,  mutual  fund  companies,  credit  card  companies,  and  certain  retail 
establishments offer investment vehicles that also compete with banks for deposit business. Federal legislation in recent years has 
encouraged competition between different types of financial institutions and fostered new entrants into the financial services market. 

- 8 - 

8

2019   WESTAMERICA BANCORPORATION FORM 10-K 
     
Legislative changes, as well as technological and economic factors, can be expected to have an ongoing impact on competitive 
conditions within the financial services industry. While the future impact of regulatory and legislative changes cannot be predicted 
with certainty, the business of banking will remain highly competitive. 

ITEM 1A. RISK FACTORS  

Readers and prospective investors in the Company’s securities should carefully consider the following risk factors as well as the 
other information contained or incorporated by reference in this Report. 

The  risks  and  uncertainties  described  below  are  not  the  only  ones  facing  the  Company.  Additional  risks  and  uncertainties  that 
Management is not aware of or focused on or that Management currently deems immaterial may also impair the Company’s business 
operations. This Report is qualified in its entirety by these risk factors. 

If any of the following risks actually occur, the Company’s financial condition and results of operations could be materially and 
adversely affected. If this were to happen, the value of the company’s securities could decline significantly, and investors  could 
lose all or part of their investment in the Company’s common stock. 

Market and Interest Rate Risk  

Changes in interest rates could reduce income and cash flow.  

The Company’s income and cash flow depend to a great extent on the difference between the interest earned on loans and investment 
securities and the interest paid on deposits and other borrowings, and the Company’s success in competing for loans and deposits. 
The  Company  cannot  control  or  prevent  changes  in  the  level  of  interest  rates  which  fluctuate  in  response  to  general  economic 
conditions, the policies of various governmental and regulatory agencies, in particular, the Federal Open Market Committee of the 
FRB, and pricing practices of the Company’s competitors. Changes in monetary policy, including changes in interest rates, will 
influence  the  origination  of  loans,  the  purchase  of  investments,  the  generation  of  deposits  and  other  borrowings,  and  the  rates 
received on loans and investment securities and paid on deposits and other liabilities. The discussion in this Report under “Item 7 
Management’s  Discussion  and  Analysis  of  Financial  Condition  and  Results  of  Operations  –  Asset,  Liability  and  Market  Risk 
Management”  and  “-  Liquidity  and  Funding”  and  “Item  7A  Quantitative  and  Qualitative  Disclosures  About  Market  Risk”  is 
incorporated by reference in this paragraph. 

Changes in capital market conditions could reduce asset valuations. 

Capital market conditions, including interest rates, liquidity, investor confidence, bond issuer credit worthiness, perceived counter-
party risk, the supply of and demand for financial instruments, the financial strength of market participants, and other factors can 
materially  impact the value of the Company’s assets. An impairment in the value of the Company’s assets could result in asset 
write-downs, reducing the Company’s asset values, earnings, and equity. 

The value of securities in the Company’s investment securities portfolio may be negatively affected by disruptions in securities 
markets. 

The  market  for  some  of  the  investment  securities  held  in  the  Company’s  portfolio  can  be  extremely  volatile.  Volatile  market 
conditions  may  detrimentally  affect  the  value  of  these  securities,  such  as  through  reduced  valuations  due  to  the  perception  of 
heightened  credit  and  liquidity  risks.  There  can  be  no  assurance  that  the  declines  in  market  value  will  not  result  in  other  than 
temporary  impairments  of  these  assets,  which  would  lead  to  loss  recognition  that  could  have  a  material  adverse  effect  on  the 
Company’s net income and capital levels. 

The weakness of other financial institutions could adversely affect the Company.  

Financial services institutions are interrelated as a result of trading, clearing, counterparty, or other relationships.   The Company 
routinely executes transactions with counterparties in the financial services industry, including brokers and dealers, commercial 
banks, investment banks, and other institutional clients. Many of these transactions expose the Company to credit risk in the event 
of default of the Company’s counterparty or client. In addition, the Company’s credit risk may be increased when the collateral the 

- 9 - 

9

2019      WESTAMERICA BANCORPORATION FORM 10-K 
     
 
Company holds cannot be realized or is liquidated at prices not sufficient to recover the full amount of the secured obligation. There 
is no assurance that any such losses would not materially and adversely affect the Company’s results of operations or earnings.  

Shares of Company common stock eligible for future sale or grant of stock options and other equity awards could have a dilutive 
effect on the market for Company common stock and could adversely affect the market price. 

The Articles of Incorporation of the Company authorize the issuance of 150 million shares of common stock (and two additional 
classes  of  1  million  shares  each,  denominated  “Class  B  Common  Stock”  and  “Preferred  Stock”,  respectively)  of  which 
approximately 27.1 million shares of common stock were outstanding at December 31, 2019. Pursuant to its stock option plans, at 
December 31, 2019, the Company had outstanding options for 561 thousand shares of common stock, of which 190 thousand were 
currently exercisable. As of December 31, 2019, 1,327 thousand shares of Company common stock remained available for grants 
under the Company’s equity incentive plans. Sales of substantial amounts of Company common stock in the public market could 
adversely affect the market price of its common stock.  

The Company’s payment of dividends on common stock could be eliminated or reduced. 

Holders of the Company’s common stock are entitled to receive dividends only when, as and if declared by the Company’s Board 
of Directors. Although the Company has historically paid cash dividends on the Company’s common stock, the Company is not 
required to do so and the Company’s Board of Directors could reduce or eliminate the Company’s common stock dividend in the 
future. 

The Company could repurchase shares of its common stock at price levels considered excessive.  

The  Company  repurchases  and  retires  its  common  stock  in  accordance  with  Board  of  Directors-approved  share  repurchase 
programs.  At  December  31,  2019,  approximately  1.8  million  shares  remained  available  to  repurchase  under  such  plans.  The 
Company has been active in repurchasing and retiring shares of its common stock when alternative uses of excess capital, such as 
acquisitions, have been limited. The Company could repurchase shares of its common stock at price levels considered excessive, 
thereby spending more cash on such repurchases as deemed reasonable and effectively retiring fewer shares than would be retired 
if repurchases were effected at lower prices. 

Risks Related to the Nature and Geographical Location of the Company’s Business  

The Company invests in loans that contain inherent credit risks that may cause the Company to incur losses. 

The risk that borrowers may not pay interest or repay their loans as agreed is an inherent risk of the banking business. The company 
mitigates this risk by adhering to sound and proven underwriting practices,  managed by experienced and knowledgeable credit 
professionals. Nonetheless, the Company may incur losses on loans that meet its underwriting criteria, and these losses may exceed 
the  amounts  set  aside  as  reserves.  The  Company  can  provide  no  assurance  that  the  credit  quality  of  the  loan  portfolio  will  not 
deteriorate in the future and that such deterioration will not adversely affect the Company or its results of operations. 

The  Company’s  operations  are  concentrated  geographically  in  California,  and  poor  economic  conditions  may  cause  the 
Company to incur losses. 

Substantially all of the Company’s business is located in California. A portion of the loan portfolio of the Company is dependent 
on real estate. At December 31, 2019, real estate served as the principal source of collateral with respect to approximately 57% of 
the Company’s loan portfolio. The Company’s financial condition and operating results will be subject to changes in economic 
conditions in California. The California economy was severely affected by the recessionary period of 2008 to 2009. Much of the 
California real estate market experienced a decline in values of varying degrees. This decline had an adverse impact on the business 
of some of the Company’s borrowers and on the value of the collateral for many of the Company’s loans. Generally, the counties 
surrounding and near San Francisco Bay have recovered more soundly from the recent recession than counties in the California 
“Central Valley,” from Sacramento in the north to Bakersfield in the south. Approximately 22% of the Company’s loans are to 
borrowers  in  the  California  “Central  Valley.”  Economic  conditions  in  California’s  diverse  geographic  markets  can  be  vastly 
different and are subject to various uncertainties, including the condition of the construction and real estate sectors, the effect of 
drought on the agricultural sector and its infrastructure, and the California state and municipal governments’ budgetary and fiscal 
conditions. The Company can provide no assurance that conditions in any sector or geographic market of the California economy 
will not deteriorate in the future and that such deterioration will not adversely affect the Company. 

- 10 - 

10

2019   WESTAMERICA BANCORPORATION FORM 10-K 
     
 
The markets in which the Company operates are subject to the risk of earthquakes, fires, storms and other natural disasters. 

All of the properties of the Company are located in California. Also, most of the real and personal properties which currently secure 
a majority of the Company’s loans are located in California. Further, the Company invests in securities issued by companies and 
municipalities operating throughout the United States, and in mortgage-backed securities collateralized by real property located 
throughout  the  United  States.  California  and  other  regions  of  the  United  States  are  prone  to  earthquakes,  brush  and  wildfires, 
flooding, drought and other natural disasters. In addition to possibly sustaining uninsured damage to its own properties, if there is 
a major earthquake, flood, drought, fire or other natural disaster, the Company faces the risk that many of its debtors may experience 
uninsured property losses, or sustained business or employment interruption and/or loss which may materially impair their ability 
to meet the terms of their debt obligations. A major earthquake, flood, prolonged drought, fire or other natural disaster in California 
or other regions of the United States could have a material adverse effect on the Company’s business, financial condition, results 
of operations and cash flows. 

Adverse changes in general business or economic conditions could have a material adverse effect on the Company’s financial 
condition and results of operations.  

A sustained or continuing weakness or weakening in business and economic conditions generally or specifically in the principal 
markets in which the Company does business could have one or more of the following adverse impacts on the Company’s business:  

 
 
 
 
 
 

 
 
 

a decrease in the demand for loans and other products and services offered by the Company;  
an increase or decrease in the usage of unfunded credit commitments;  
an increase or decrease in the amount of deposits; 
a decrease in non-depository funding available to the Company; 
an impairment of certain intangible assets, including goodwill;  
an increase in the number of clients and counterparties who become delinquent, file for protection under bankruptcy laws 
or default on their loans or other obligations to the Company, which could result in a higher level of nonperforming assets, 
net charge-offs, provision for loan losses, reduced interest revenue and cash flows, and valuation adjustments on assets; 
an impairment in the value of investment securities; 
an impairment in the value of life insurance policies owned by the Company; 
an impairment in the value of real estate owned by the Company. 

The 2008 - 2009 financial crisis led to the failure or merger of a number of financial institutions. Financial institution failures can 
result in further losses as a consequence of defaults on securities issued by them and defaults under contracts entered into with such 
entities as counterparties. The failure of institutions with FDIC insured deposits can cause the DIF reserve ratio to decline, resulting 
in increased deposit insurance assessments on surviving FDIC insured institutions.  Weak economic conditions can significantly 
weaken the strength and liquidity of financial institutions. 

The Company’s financial performance generally, and in particular the ability of borrowers to pay interest on and repay principal of 
outstanding  loans  and  the  value  of  collateral  securing  those  loans,  are  highly  dependent  upon  the  business  environment  in  the 
markets  where  the  Company  operates,  in  the  State  of  California  and  in  the  United  States  as  a  whole.  A  favorable  business 
environment is generally characterized by, among other factors, economic growth, healthy labor markets, efficient capital markets, 
low inflation, high business and investor confidence, and strong business earnings. Unfavorable or uncertain economic and market 
conditions can be caused by: declines in economic growth, high rates of unemployment, deflation, pandemics, declines in business 
activity or consumer, investor or business confidence; limitations on the availability of or increases in the cost of credit and capital; 
increases in inflation; natural disasters; or a combination of these or other factors. 

Such business conditions could adversely affect the credit quality of the Company’s loans, the demand for loans, loan volumes and 
related revenue, securities valuations, amounts of deposits, availability of funding, results of operations and financial condition. 

Regulatory Risks 

Restrictions on dividends and other distributions could limit amounts payable to the Company. 

As a holding company, a substantial portion of the Company’s cash flow typically comes from dividends paid by the Bank. Various 
statutory  provisions  restrict  the  amount  of  dividends  the  Company’s  subsidiaries  can  pay  to  the  Company  without  regulatory 

- 11 - 

11

2019      WESTAMERICA BANCORPORATION FORM 10-K 
     
 
approval. A reduction in subsidiary dividends paid to the Company could limit the capacity of the Company to pay dividends.  In 
addition, if any of the Company’s subsidiaries were to liquidate, that subsidiary’s creditors will be entitled to receive distributions 
from the assets of that subsidiary to satisfy their claims against it before the  Company,  as a  holder of an equity interest in the 
subsidiary, will be entitled to receive any of the assets of the subsidiary. 

Adverse effects of changes in banking or other laws and regulations or governmental fiscal or monetary policies could adversely 
affect the Company. 

The Company is subject to significant federal and state regulation and supervision, which is primarily for the benefit and protection 
of the Company’s customers and not for the benefit of investors. In the past, the Company’s business has been materially affected 
by these regulations. 

Laws,  regulations  or  policies,  including  accounting  standards  and  interpretations  currently  affecting  the  Company  and  the 
Company’s subsidiaries, may change at any time. Regulatory authorities may also change their interpretation of these statutes and 
regulations. Therefore, the Company’s business may be adversely affected by any future changes in laws, regulations, policies or 
interpretations or regulatory approaches to compliance and enforcement including future acts of terrorism, major U.S. corporate 
bankruptcies and reports of accounting irregularities at U.S. public companies. 

Additionally, the Company’s business is affected significantly by the fiscal and  monetary policies of the federal government and 
its agencies. The Company is particularly affected by the policies of the FRB, which regulates the supply of money and credit in 
the United States of America. Among the instruments of monetary policy available to the FRB are (a) conducting open market 
operations in U.S. government securities, (b) changing the discount rates of borrowings by depository institutions,  (c) changing 
interest rates paid on balances financial institutions deposit with the FRB, and (d) imposing or changing reserve requirements against 
certain borrowings by banks and their affiliates. These methods are used in varying degrees and combinations to directly affect the 
availability of bank loans and deposits, as well as the interest rates charged on loans and paid on deposits. The policies of the FRB 
may have a material effect on the Company’s business, results of operations and financial condition. Under long- standing policy 
of the FRB, a BHC is expected to act as a source of financial strength for its subsidiary banks. As a result of that policy, the Company 
may be required to commit financial and other resources to its subsidiary bank in circumstances where the Company might not 
otherwise do so. 

Following the recessions of 2008 and 2009, the FRB provided vast amounts of liquidity into the banking system. The FRB purchased 
large  quantities  of  U.S.  government  securities,  including  agency-backed  mortgage  securities,  increasing  the  demand  for  such 
securities thereby reducing interest rates. Interest rates remained historically low through 2016 as the monetary policy of the Federal 
Open Market Committee (the “FOMC”) was highly accommodative. The FRB began reducing these asset purchase activities in the 
fourth quarter 2013 and the FOMC began removing monetary stimulus in December 2016 and increased the federal funds rate by 
2.00 percent to 2.50 percent through December 2018. During 2019, the FOMC reduced rates from 2.50 percent to 1.75 percent. The 
changes in the target range for the federal funds rate could reduce or increase liquidity in the markets and cause interest rates to 
fluctuate. In the rising interest environment, the Bank’s funding costs would increase, potentially reducing the availability of funds 
to the Bank to finance its existing operations, and causing fixed-rate investment securities and loans to decline in value. 

Federal and state governments could pass legislation detrimental to the Company’s performance.  

As an example, the Company could experience higher credit losses because of federal or state legislation or regulatory action that 
reduces  the  amount  the  Bank's  borrowers  are  otherwise  contractually  required  to  pay  under  existing  loan  contracts.  Also,  the 
Company could experience higher credit losses because of federal or state legislation or regulatory action that limits or delays the 
Bank's ability to foreclose on property or other collateral or makes foreclosure less economically feasible. Federal, state and local 
governments could pass tax legislation causing the Company to pay higher levels of taxes. 

The FDIC insures deposits at insured financial institutions  up to certain limits. The  FDIC charges insured financial  institutions 
premiums to maintain the Deposit Insurance Fund. The FDIC may increase premium assessments to maintain adequate funding of 
the Deposit Insurance Fund. 

The behavior of depositors in regard to the level of FDIC insurance could cause our existing customers to reduce the amount of 
deposits held at the Bank, and could cause new customers to open deposit accounts at the Bank. The level and composition of the 
Bank's deposit portfolio directly impacts the Bank's funding cost and net interest margin. 

- 12 - 

12

2019   WESTAMERICA BANCORPORATION FORM 10-K 
     
Systems, Accounting and Internal Control Risks  

The accuracy of the Company’s judgments and estimates about financial and accounting matters will impact operating results 
and financial condition. 

The discussion under “Item 7 Management’s Discussion and Analysis of Financial Condition and Results of Operations - Critical 
Accounting Policies” in this Report and the information referred to in that discussion is incorporated by reference in this paragraph. 
The  Company  makes  certain  estimates  and  judgments  in  preparing  its  financial  statements.  The  quality  and  accuracy  of  those 
estimates and judgments will have an impact on the Company’s operating results and financial condition. 

A new accounting standard will significantly change the manner in which the Company recognizes credit losses and may have 
a material impact on the Company’s results of operations, financial condition or liquidity. 

In June 2016, the Financial Accounting Standards Board (“FASB”) issued a new accounting update, FASB ASU 2016-13, Financial 
Instruments – Credit Losses (Topic 326): Measurement of Credit Losses on Financial Instruments. The ASU changes the accounting 
for estimates for credit losses related to financial assets measured at amortized cost and certain other contracts. The ASU replaces 
the incurred loss model with a model based on expected credit loss (“CECL”), which will accelerate recognition of credit losses. 
Additionally, credit losses relating to debt securities available-for-sale will be recorded through an allowance for credit losses under 
the  new  standard. The  Company  will  adopt  the  ASU  provisions  effective  January  1,  2020. The  ASU  significantly  changed  the 
manner in which the Company determines the adequacy of its allowance for loan losses. The Company is evaluating the impact the 
CECL model will have, but the Company may recognize a one-time cumulative-effect adjustment to its allowance for loan losses 
as of January 1, 2020. Any required adjustment to the allowance for loan losses resulting from this change in methodology will be 
accomplished  through  an  offsetting  after-tax-adjustment  to  shareholders’  equity.  Moreover,  the  CECL  model  may  create  more 
volatility in the level of the allowance for loan losses after adoption. If the Company is required to materially increase the level of 
its allowance for loan losses  for any reason, such increase could adversely affect its business, financial condition and results of 
operations.  See Note 1 to the consolidated financial statements, “Recently Issued Accounting Standards” for more information on 
the CECL methodology. 

The Company’s information systems may experience an interruption or breach in security. 

The Company relies heavily on communications and information systems, including those of third party vendors and other service 
providers,  to  conduct  its  business.  Any  failure,  interruption  or  breach  in  security  of  these  systems  could  result  in  failures  or 
disruptions in the Company’s data processing, accounting, customer relationship management and other systems. Communication 
and information systems failures can result from a variety of risks including, but not limited to, events that are wholly or partially 
out of the Company’s control, such as telecommunication line integrity, weather, terrorist acts, natural disasters, accidental disasters, 
unauthorized breaches of security systems, energy delivery systems, cyber attacks, and other events. Although the Company devotes 
significant resources to maintain and regularly upgrade its systems and processes that are designed to protect the security of the 
Company’s computer systems, software, networks and other technology assets and the confidentiality, integrity and availability of 
information belonging to the Company and its customers, there  is no assurance that any such failures, interruptions or security 
breaches will not occur or, if they do occur, that they will be adequately corrected by the Company or its vendors. The occurrence 
of any such failures, interruptions or security breaches could damage the Company’s reputation, result in a loss of customer business, 
subject the Company to additional regulatory scrutiny, or expose the Company to litigation and possible financial liability, any of 
which could have a material adverse effect on the Company’s financial condition and results of operations. 

The Company’s controls and procedures may fail or be circumvented.  

Management  regularly  reviews  and  updates  the  Company’s  internal  control  over  financial  reporting,  disclosure  controls  and 
procedures, and corporate governance policies and procedures. The Company maintains controls and procedures to mitigate against 
risks such as processing system failures and errors, and customer or employee fraud, and maintains insurance coverage for certain 
of these risks. Any system of controls and procedures, however well designed and operated, is based in part on certain assumptions 
and can provide only reasonable, not absolute, assurances that the objectives of the system are met. Events could occur which are 
not prevented or detected by the Company’s internal controls or are not insured against or are in excess of the Company’s insurance 
limits or insurance underwriters’ financial capacity. Any failure or circumvention of the Company’s controls and procedures or 
failure  to  comply  with  regulations  related  to  controls  and  procedures  could  have  a  material  adverse  effect  on  the  Company’s 
business, results of operations and financial condition. 

- 13 - 

13

2019      WESTAMERICA BANCORPORATION FORM 10-K 
     
 
ITEM 1B. UNRESOLVED STAFF COMMENTS  

None 

ITEM 2. PROPERTIES  

Branch Offices and Facilities  

Westamerica Bank is engaged in the banking business through 80 branch offices in 21 counties in Northern and Central California. 
WAB believes all of its offices are constructed and equipped to meet prescribed security requirements. 

The Company owns 30 banking office locations and one centralized administrative service center facility and leases 56 facilities. 
Most of the leases contain renewal options and provisions for rental increases, principally for changes in the cost of living index, 
and for changes in other operating costs such as property taxes and maintenance. 

ITEM 3. LEGAL PROCEEDINGS  

Due to the nature of its business, the Company is subject to various threatened or filed legal cases. Neither the Company nor any of 
its subsidiaries is a party to any material pending legal proceeding, nor is their property the subject of any material pending legal 
proceeding, other than ordinary routine legal proceedings arising in the ordinary course of the Company’s business. Based on the 
advice  of legal counsel, the  Company does not expect such cases  will have a  material, adverse effect on its  business,  financial 
position or results of operations. Legal liabilities are accrued when obligations become probable and the amount can be reasonably 
estimated. In the third quarter 2018, the Company achieved a mediated settlement to dismiss a lawsuit and accrued a liability for 
$3,500 thousand; the liability was paid in the first quarter 2019.  In the second quarter 2019, the Company achieved a mediated 
settlement to dismiss a lawsuit and paid the resulting liability of $252 thousand. The Company determined that it will be obligated 
to provide refunds of revenue recognized in years prior to 2018 to some customers. The Company initially estimated the probable 
amount of these obligations to be $5,542 thousand and accrued a liability for such amount in 2017; based on additional information 
received in the second quarter 2019, the Company increased such liability to $5,843 thousand by recognizing an expense of $301 
thousand; the estimated liability is subject to revision. 

ITEM 4. MINE SAFETY DISCLOSURES  

Not applicable 

PART II 

ITEM 5. MARKET FOR REGISTRANT’S COMMON EQUITY, RELATED STOCKHOLDER MATTERS AND ISSUER 
PURCHASES OF EQUITY SECURITIES 

The Company’s common stock is traded on the NASDAQ Stock Market (“NASDAQ”) under the symbol “WABC”. As of 
January 31, 2020, there were approximately 5,300 shareholders of record of the Company’s common stock. 

The Company has paid cash dividends on its common stock in every quarter since its formation in 1972. See Item 8, Financial 
Statements and Supplementary Data, Note 19 to the consolidated financial statements for recent quarterly dividend information. It 
is currently the intention of the Board of Directors of the Company to continue payment of cash dividends on a quarterly basis. 
There is no assurance, however, that any dividends will be paid since they are dependent upon earnings, cash balances, financial 
condition and capital requirements of the Company and its subsidiaries as well as policies of the FRB pursuant to the BHCA. See 
Item 1, “Business - Supervision and Regulation.” 

The notes to the consolidated financial statements included in this Report contain additional information regarding the Company’s 
capital levels,  capital  structure,  regulations affecting  subsidiary bank dividends paid to  the  Company, the  Company’s earnings, 
financial condition and cash flows, and cash dividends declared and paid on common stock. 

- 14 - 

14

2019   WESTAMERICA BANCORPORATION FORM 10-K 
     
 
 
 
 
 
 
 
 
 
 
Stock performance 

The following chart compares the cumulative return on the Company’s stock during the ten years ended December 31, 2019 with 
the cumulative return on the S&P 500 composite stock index and NASDAQ’S Bank Index. The comparison assumes $100 invested 
in each on December 31, 2009 and reinvestment of all dividends. 

Ten-Year Return Performance

 $400

 $350

 $300

 $250

 $200

 $150

 $100

 $50

 $0

2009

2010

2011

2012

2013

2014

2015

2016

2017

2018

2019

Westamerica Bancorporation (WABC)

S&P 500 (SPX)

NASDAQ Bank Index (CBNK)

December 31, 

Westamerica Bancorporation (WABC) ......................................  
S&P 500 (SPX) ...........................................................................  
NASDAQ Bank Index (CBNK)..................................................  

2010   

2009   

2014 
  $100.00    $102.89    $83.95    $84.15    $115.14    $103.08 
  100.00    115.05    117.34    135.88    179.79    204.19 
  100.00    114.29    102.20    120.83    171.36    179.68 

2013   

2012   

2011   

December 31, 
2017   

2015   

2016   

2019 
  $101.76    $141.57    $137.75    $132.37    $165.24 
  206.93    231.63    282.10    269.60    354.19 
  195.39    269.25    283.61    237.35    294.81 

2018   

Westamerica Bancorporation (WABC) .......................................................  
S&P 500 (SPX) ............................................................................................  
NASDAQ Bank Index (CBNK)...................................................................  

- 15 - 

15

2019      WESTAMERICA BANCORPORATION FORM 10-K 
     
 
 
   
  
 
 
 
 
   
  
 
 
 
 
 
 
The following chart compares the cumulative return on the Company’s stock during the five years ended December 31, 2019 with 
the cumulative return on the S&P 500 composite stock index and NASDAQ’S Bank Index. The comparison assumes $100 invested 
in each on December 31, 2014 and reinvestment of all dividends. 

Five-Year Return Performance

 $200

 $180

 $160

 $140

 $120

 $100

 $80

 $60

 $40

 $20

 $0

2014

2015

2016

2017

2018

2019

Westamerica Bancorporation (WABC)

S&P 500 (SPX)

NASDAQ Bank Index (CBNK)

Westamerica Bancorporation (WABC) ......................................  
S&P 500 (SPX) ...........................................................................  
NASDAQ Bank Index (CBNK)..................................................  

ISSUER PURCHASES OF EQUITY SECURITIES 

December 31, 
2016   

2014   

2015   

2019 
  $100.00    $98.72    $137.33    $133.63    $128.41    $160.30 
  100.00    101.34    113.44    138.15    132.03    173.46 
  100.00    108.74    149.85    157.84    132.10    164.07 

2018   

2017   

The table below sets forth the information with respect to purchases made by or on behalf of Westamerica Bancorporation or any 
“affiliated purchaser”, as defined in Rule 10b-18(a)(3) under the Securities Exchange Act of 1934,  as amended (the “Exchange 
Act”), of common stock during the quarter ended December 31, 2019 (in thousands, except per share data).  

Period

October 1 through October 31
November 1 through November 30
December 1 through December 31
Total

2019

(a) Total Number of 
shares Purchased

(c) Number of Shares 
Purchased as Part of 
Publicly Announced 
Plans or Programs
(In thousands, except exercise price)

(b) Average Price Paid 
per Share

(d) Maximum Number 
of Shares that May 
Yet Be Purchased 
Under the Plans or 
Programs

$ - 
-
-
$ - 

-
-
-
-

1,750
1,750
1,750
1,750

-
-
-
-

- 16 - 

16

2019   WESTAMERICA BANCORPORATION FORM 10-K 
     
 
 
   
 
 
 
 
 
 
 
 
                          
                          
                          
                          
                          
                          
                          
                          
                   
                          
                          
 
 
The Company repurchases shares of its common stock in the open market to optimize the Company’s use of equity capital and 
enhance shareholder value and with the intention of lessening the dilutive impact of issuing new shares under stock option plans, 
and other ongoing requirements. 

No shares were repurchased during the period from October 1, 2019 through December 31, 2019. A program approved by the Board 
of Directors on July 25, 2019 authorizes the purchase of up to 1,750 thousand shares of the Company’s common stock from time 
to time prior to September 1, 2020. 

[The remainder of this page intentionally left blank] 

- 17 - 

17

2019      WESTAMERICA BANCORPORATION FORM 10-K 
     
 
 
 
 
 
 
ITEM 6. SELECTED FINANCIAL DATA          

The following financial information for the five years ended December 31, 2019 has been derived from the Company’s audited consolidated financial statements. 
This information should be read in conjunction with those statements, notes and other information included elsewhere herein. 

WESTAMERICA BANCORPORATION
FINANCIAL SUMMARY

Interest and loan fee income
Interest expense
Net interest and loan fee income
Provision (reversal) for loan losses
Noninterest income:

Securities gains (losses)
Other noninterest income
Total noninterest income
Noninterest expense:

Loss contingency
Other noninterest expense
Total noninterest expense
Income before income taxes
Income tax provision
Net income

Average common shares outstanding
Average diluted common shares outstanding
Common shares outstanding at December 31,

Per common share:

Basic earnings
Diluted earnings
Book value at December 31,

Financial ratios:
Return on assets
Return on common equity
Net interest margin (FTE)(1)
Net loan losses to average loans
Efficiency ratio(2)
Equity to assets

Period end balances:

Assets
Loans
Allowance for loan losses
Investment securities
Deposits
Identifiable intangible assets and goodwill
Short-term borrowed funds
Shareholders' equity

Capital ratios at period end:
  Total risk based capital
  Tangible equity to tangible assets

Dividends paid per common share
Common dividend payout ratio                           

2019

$158,682
1,888
156,794

-

217
47,191
47,408

553
98,433
98,986
105,216
24,827
$80,389

26,956
27,006
27,062

$2.98
2.98
27.03

1.44%
11.90%

3.11%
0.16%

47.4%
13.02%

$5,619,555
1,126,664
19,484
3,816,918
4,812,621
123,064
30,928
731,417

16.83%
11.07%

$1.63
55%

For the Years Ended December 31,
2018
2016
2017
(In thousands, except per share data and ratios)
$151,723
1,959
149,764

$138,312
1,900
136,412
(1,900)

$135,919
2,116
133,803
(3,200)

-

(52)
48,201
48,149

3,500
103,416
106,916
90,997
19,433
$71,564

26,649
26,756
26,730

$2.69
2.67
23.03

1.27%
11.35%

2.98%
0.14%

52.52%
11.05%

$5,568,526
1,207,202
21,351
3,641,026
4,866,839
123,602
51,247
615,591

17.03%
9.04%

$1.60
60%

7,955
48,673
56,628

5,542
102,226
107,768
87,172
37,147
$50,025

26,291
26,419
26,425

$1.90
1.89
22.34

0.92%
8.39%

2.95%
0.08%

52.51%
10.71%

$5,513,046
1,287,982
23,009
3,352,371
4,827,613
125,523
58,471
590,239

16.17%
8.63%

$1.57
83%

-

46,574
46,574

3
103,617
103,620
79,957
21,104
$58,853

25,612
25,678
25,907

$2.30
2.29
21.67

1.12%
10.85%

3.03%
0.04%

53.55%
10.46%

$5,366,083
1,352,711
25,954
3,237,070
4,704,741
128,600
59,078
561,367

15.95%
8.26%

$1.56
68%

2015

$136,529
2,424
134,105

-

-

47,867
47,867

-

105,300
105,300
76,672
17,919
$58,753

25,555
25,577
25,528

$2.30
2.30
20.85

1.16%
11.32%

3.36%
0.11%

53.69%
10.30%

$5,168,875
1,533,396
29,771
2,886,291
4,540,659
132,104
53,028
532,205

13.39%
7.94%

$1.53
67%

(1) Yields on securities and certain loans have been adjusted upward to a "fully taxable equivalent" ("FTE") basis in order to reflect the effect of income which is exempt from

federal income taxation at the current statutory tax rate.

(2) The efficiency ratio is defined as noninterest expense divided by total revenue (net interest income on an FTE basis and noninterest income).

- 18 - 

18

2019   WESTAMERICA BANCORPORATION FORM 10-K 
     
 
 
                    
                    
                    
                    
                    
                    
 
 
 
 
ITEM  7.  MANAGEMENT’S  DISCUSSION  AND  ANALYSIS  OF  FINANCIAL  CONDITION  AND  RESULTS  OF 
OPERATIONS 

The  following  discussion  addresses  information  pertaining  to  the  financial  condition  and  results  of  operations  of  Westamerica 
Bancorporation and subsidiaries (the “Company”) that may not be otherwise apparent from a review of the consolidated financial 
statements and related footnotes. It should be read in conjunction with those statements and notes found on pages 47 through 87, as 
well as with the other information presented throughout this Report. 

Critical Accounting Policies 

The Company’s consolidated financial statements are prepared in accordance with accounting principles generally accepted in the 
United States of America and follow general practices within the banking industry. Application of these principles requires  the 
Company to make certain estimates, assumptions, and judgments that affect the amounts reported in the financial statements and 
accompanying notes. These estimates, assumptions, and judgments are based on information available as of the date of the financial 
statements; accordingly, as this information changes, the financial statements could reflect different estimates, assumptions, and 
judgments. Certain accounting policies inherently have a greater reliance on the use of estimates, assumptions and judgments and 
as  such  have  a  greater  possibility  of  producing  results  that  could  be  materially  different  than  originally  reported.  Estimates, 
assumptions and judgments are necessary when assets and liabilities are required to be recorded at fair value, when a decline in the 
value of an asset not carried on the financial statements at fair value warrants an impairment writedown or valuation reserve to be 
established, or when an asset or liability needs to be recorded contingent upon a future event. Carrying assets and liabilities at fair 
value  inherently  results  in  more  financial  statement  volatility.  The  fair  values  and  the  information  used  to  record  valuation 
adjustments for certain assets and liabilities are based either on quoted market prices or are provided by other third-party sources, 
when available. 

The most significant accounting policies followed by the Company are presented in Note 1 to the consolidated financial statements. 
These policies, along with the disclosures presented in the other financial statement notes and in this discussion, provide information 
on how significant assets and liabilities are valued in the financial statements and how those values are determined. Based on the 
valuation techniques used and the sensitivity of financial statement amounts to the methods, assumptions, and estimates underlying 
those amounts, Management has identified the allowance for loan losses accounting to be the accounting area requiring the most 
subjective or complex judgments, and as such could be most subject to revision as new information becomes available. A discussion 
of the factors affecting accounting for the allowance for loan losses and purchased loans is included in the “Loan Portfolio Credit 
Risk” discussion below.  

Financial Overview  

Westamerica Bancorporation and subsidiaries’ (collectively, the “Company”) reported net income of $80.4 million or $2.98 diluted 
earnings per common share (“EPS”) in 2019. Results for 2019 include a tax-exempt life insurance gain of $433 thousand and $553 
thousand in loss contingencies. The loss contingencies include a $301 thousand increase in estimated customer refunds of revenue 
recognized  prior  to  2018  and  a  $252  thousand  settlement  to  dismiss  a  lawsuit.  The  tax-exempt  life  insurance  gain  and  loss 
contingencies did not have a significant impact on the EPS for 2019. Although loss contingencies represent estimated liabilities, 
which are subject to revision, the Company does not anticipate additional losses for either of these matters. The 2019 results compare 
to net income of $71.6 million or $2.67 EPS in 2018 and net income of $50.0 million or $1.89 EPS for the year ended December 
31, 2017. The 2018 results include a $585 thousand tax-exempt life insurance policy gain and a $3.5 million loss contingency for a 
mediated settlement to dismiss a lawsuit, which on an aggregate basis reduced EPS $0.07. The liability was paid in January 2019. 
The 2017 results include $12.3 million in adjustments to net deferred tax asset values triggered by enactment of the Tax Cuts and 
Jobs Act of 2017 (the “Act”) which reduced EPS $0.48, recognition of a $5.5 million loss contingency, which reduced EPS $0.12, 
and securities gains of $8.0 million, which increased EPS $0.18. 

The Company’s principal source of revenue is net interest and loan fee income, which represents interest and fees earned on loans 
and  investment  securities  (“earning  assets”)  reduced  by  interest  paid  on  deposits  and  other  borrowings  (“interest-bearing 
liabilities”).  Market  interest  rates  declined  considerably  following  the  recession  of  2008  and  2009.  Interest  rates  remained 
historically  low  through  2016  as  the  monetary  policy  of  the  Federal  Open  Market  Committee  (the  “FOMC”)  was  highly 
accommodative. During this period, Management avoided originating long-dated, low-yielding loans given the potential impact of 
such assets on forward earning potential; as a result, loans declined and investment securities increased. The changed composition 
of the earning assets and low market interest rates pressured the net interest margin to lower levels. The FOMC began removing 
monetary stimulus in December 2016 and increased the federal funds rate by 2.00% to 2.50% through June 2019, although longer-

- 19 - 

19

2019      WESTAMERICA BANCORPORATION FORM 10-K 
     
term rates did not increase by a similar magnitude. The increase in market interest rates benefited the Company’s earning asset 
yields until the FOMC cut the federal funds rate in July 2019 by 0.25%, in September 2019 by 0.25% and in October by 0.25%. 

The funding source of the Company’s earning assets is primarily customer deposits. The Company’s long-term strategy includes 
maximizing checking and savings deposits as these types of deposits are lower-cost and less sensitive to changes in interest rates 
compared to time deposits. The average 2019 volume of checking and savings deposits was 96.2% of average total deposits.  

Credit quality remained solid with nonperforming assets totaling $4.9 million at December 31, 2019 and net chargeoffs of $1.9 
million in 2019. The Company did not recognize a provision for loan losses in 2019. 

The Company presents its net interest margin and net interest income on an FTE basis using the current statutory federal tax rate. 
Management believes the  FTE basis is  valuable to the reader because the  Company’s loan and investment securities portfolios 
contain a relatively large portion of municipal loans and securities that are federally tax exempt. The Company’s tax exempt loans 
and securities composition may not be similar to that of other banks, therefore in order to reflect the impact of the federally tax 
exempt loans and securities on the net interest margin and net interest income for comparability with other banks, the Company 
presents  its  net  interest  margin  and  net  interest  income  on  an  FTE  basis.  Yields  on  tax-exempt  securities  and  loans  have  been 
adjusted upward to reflect the effect of income exempt from federal income taxation at the federal statutory tax rate of 35%  for 
2017. Due to the Act, the federal tax rate was 21% for 2019 and 2018; as such, the upward adjustment to reflect the effect of income 
exempt from federal taxation is lower in 2019 and 2018 than in 2017. 

The Company’s  significant accounting policies (see Note 1 “Summary of Significant  Accounting Policies” to  the Consolidated 
Financial Statements below) are fundamental to understanding the Company’s results of operations and financial condition. The 
Company adopted the FASB ASU 2016-02, Leases (Topic 842) provisions effective January 1, 2019, and recorded a lease liability 
of $15.3 million and right-of-use asset of $15.3 million for facilities leases. The change in occupancy and equipment expense was 
not material. The Company also adopted the FASB ASU 2017-08, Receivables – Non-Refundable Fees and Other Costs (Subtopic 
310-20): Premium Amortization on Purchased Callable Debt Securities on January 1, 2019. The implementing entry reduced the 
carrying value of investment securities by $3.1 million and reduced retained earnings by $2.8 million, net of tax. The change in 
premium amortization method was not material to revenue recognition. 

Net Income 

Following is a summary of the components of net income for the periods indicated: 

Net interest and loan fee income
FTE adjustment
Net interest and loan fee income (FTE)
Reversal of (provision for) loan losses
Noninterest income
Noninterest expense
Income before income taxes (FTE)
Income taxes (FTE)
Net income

For the Years Ended December 31,
2019
2017
2018
($ in thousands, except per share data)
$156,794
4,612
161,406
-
47,408
(98,986)
109,828
(29,439)
$80,389

$149,764
5,646
155,410
-
48,149
(106,916)
96,643
(25,079)
$71,564

$136,412
12,182
148,594
1,900
56,628
(107,768)
99,354
(49,329)
$50,025

Net income per average fully-diluted common share
Net income as a percentage of average shareholders' equity
Net income as a percentage of average total assets

$2.98
11.90%
1.44%

$2.67
11.35%
1.27%

$1.89
8.39%
0.92%

Comparing 2019 with 2018, net income increased $8.8 million. Net interest and loan fee (FTE) income increased $6.0 million due 
to a higher net yield on earning assets and higher average balances of investments, partially offset by lower average balances of 
interest-bearing cash and loans. The provision for loan losses remained zero, reflecting Management's evaluation of losses inherent 
in the loan portfolio. In 2019, noninterest income decreased $741 thousand compared with 2018 due to lower income from service 
charges on deposit accounts, other service charges and debit card fees, offset in part by an increase in merchant processing services 
and securities gains in 2019. In 2019 noninterest expense decreased $7.9 million compared with 2018 primarily due to decreases in 

- 20 - 

20

2019   WESTAMERICA BANCORPORATION FORM 10-K 
     
 
 
 
            
            
                   
                   
   
loss contingencies, salaries and related benefits, FDIC insurance assessments, and intangible amortization. The effective tax rates 
(FTE) was 26.8% for 2019 compared with 26.0% for 2018.  

Comparing 2018 with 2017, net income increased $21.5 million. Net interest and loan fee income increased in 2018 compared with 
2017 mostly attributable to higher average balances of investments and higher yields on earning assets as market interest rates rose. 
The increase was offset by lower average balances of loans. Net interest and loan fee income (FTE) in 2018 included a lower FTE 
adjustment than in 2017 due to the reduced federal corporate tax as a result of enactment of the Act. The provision for loan losses 
remained zero, reflecting Management's evaluation of losses inherent in the loan portfolio. In 2018, noninterest income decreased 
$8.5 million compared with 2017 because 2017 results included $8.0 million in gains of sale of securities. The non-FTE book tax 
provision for 2018, which reflected the tax-exempt nature of a $585 thousand life insurance policy gain, was $19.4 million compared 
with $37.1 million for 2017, representing effective tax rates of 21.4% and 42.6%, respectively. The non-FTE book tax provision 
for  2017  includes  $12.3  million  in  adjustments  to  net  deferred  tax  asset  values  triggered  by  enactment  of  the  Act.  The  federal 
statutory tax rate was reduced from 35% in 2017 to 21% in 2018 due to the Act. The non-FTE book tax provisions for 2018 and 
2017 include tax benefits of $737 thousand and $698 thousand, respectively, for tax deductions from the exercise of employee stock 
options which exceed related compensation expenses recognized in the financial statements. 

Net Interest and Loan Fee Income (FTE) 

The Company's primary source of revenue is net interest income, or the difference between interest income earned on loans and 
investment securities and interest expense paid on interest-bearing deposits and other borrowings.  

Components of Net Interest and Loan Fee Income (FTE)  

2019

For the Years Ended December 31,
2018
($ in thousands)

2017

Interest and loan fee income
Interest expense
Net interest and loan fee income
FTE adjustment

Net interest and loan fee income (FTE)

$158,682
(1,888)
156,794
4,612
$161,406

$151,723
(1,959)
149,764
5,646
$155,410

$138,312
(1,900)
136,412
12,182
$148,594

Net interest margin (FTE)

3.11%

2.98%

2.95%

Comparing 2019 with 2018, net interest and loan fee (FTE) income increased  $6.0 million due to a higher net yield on earning 
assets  (up  0.12%)  and  higher  average  balances  of  investments  (up  $127  million),  partially  offset  by  lower  average  balances  of 
interest-bearing cash (down $101 million) and loans (down $47 million). 

Comparing 2018 with 2017, net interest and loan fee income increased $13.4 million due to higher average balances of investments 
(up $270 million) and higher yield on interest earning assets (up 0.03%), offset by lower average balances of loans (down $106 
million). The FTE adjustment was lower in 2018 compared with 2017 mainly due to the reduced federal corporate tax rate as a 
result of enactment of the Act. 

The yield on earning assets (FTE) was 3.14% in 2019, 3.02% in 2018 and 2.99% in 2017. The net interest margin (FTE) increased 
in 2019, reflecting earning assets repriced to higher yields. The 2019 yield on earning assets (FTE) reflected higher market interest 
rates which offset the impact of the reduced FTE adjustment.  

The  Company’s  funding  cost  was  0.03%  in  2019  compared  with  0.04%  in  2018  and  2017.  Average  balances  of  time  deposits 
declined $64 million from 2017 to 2019 while lower-cost checking and savings deposits grew  3% in the same period. Average 
balances of checking and saving deposits accounted for 96.2% of average total deposits in 2019 compared with 95.6% in 2018 and 
94.8% in 2017.  

- 21 - 

21

2019      WESTAMERICA BANCORPORATION FORM 10-K 
     
 
 
 
 
 
 
Summary of Average Balances, Yields/Rates and Interest Differential 

The following tables present information regarding the consolidated average assets, liabilities and shareholders’ equity, the amounts 
of interest income earned from average interest earning assets and the resulting yields, and the amounts of interest expense incurred 
on average interest-bearing liabilities and the resulting rates. Average loan balances include nonperforming loans. Interest income 
includes reversal of previously accrued interest on loans placed on non-accrual status during the period and proceeds from loans on 
nonaccrual status only to the extent cash payments have been received and applied as interest income and accretion of purchased 
loan discounts. Yields on tax-exempt securities and loans have been adjusted upward to reflect the effect of income exempt from 
federal income taxation at the federal statutory tax rate of 35 percent for 2017. Due to the Tax Cuts and Jobs Act of 2017, the federal 
tax rate is 21 percent for 2018 and 2019; as such, the upward adjustment to reflect the effect of income exempt from federal taxation 
is lower in 2019 and 2018 than in 2017. 

Distribution of Assets, Liabilities & Shareholders’ Equity and Yields, Rates & Interest Margin 

For the Year Ended December 31, 2019
Interest
Income/
Expense
($ in thousands)

Yields/
Rates

Average
Balance

Assets
Investment securities:
  Taxable
  Tax-exempt (1)
    Total investments (1)
Loans:
  Taxable
  Tax-exempt (1)
    Total loans (1)
Total interest bearing cash
        Total interest-earning assets(1)
Other assets
    Total assets

Liabilities and shareholders' equity

Noninterest-bearing demand
Savings and interest-bearing transaction
Time less than $100,000
Time $100,000 or more

Total interest-bearing deposits

Short-term borrowed funds
    Total interest-bearing liabilities
Other liabilities
Shareholders' equity
    Total liabilities and shareholders' equity
Net interest spread (1) (2)
Net interest and fee income and interest margin (1) (3)

$3,089,099
615,665
3,704,764

1,112,250
49,529
1,161,779
324,733
5,191,276
405,833
$5,597,109

$2,222,876
2,396,604
103,399
78,925
2,578,928
51,442
2,630,370
68,351
675,512
$5,597,109

$77,800
19,923
97,723

56,550
2,028
58,578
6,993
163,294

$-  
1,274
254
326
1,854
34
1,888

$161,406

2.52%
3.24%
2.64%

5.08%
4.10%
5.04%
2.15%
3.14%

- %
0.05%
0.25%
0.41%
0.07%
0.07%
0.07%

3.07%
3.11%

(1) Amounts calculated on a fully taxable equivalent basis using the current statutory federal tax rate.
(2) Net interest spread represents the average yield earned on interest-earning assets less the average rate incurred on interest-bearing
     liabilities.
(3) Net interest margin is computed by calculating the difference between interest income and expense, divided by the average balance of
     interest-earning assets. The net interest margin is greater than the net interest spread due to the benefit of noninterest-bearing demand
     deposits.

- 22 - 

22

2019   WESTAMERICA BANCORPORATION FORM 10-K 
     
 
 
                      
 
Distribution of Assets, Liabilities & Shareholders’ Equity and Yields, Rates & Interest Margin 

For the Year Ended December 31, 2018
Interest
Income/
Expense
($ in thousands)

Yields/
Rates

Average
Balance

Assets
Investment securities:
  Taxable
  Tax-exempt (1)
    Total investments (1)
Loans:
  Taxable
  Tax-exempt (1)
    Total loans (1)
Total interest bearing cash
        Total interest-earning assets(1)
Other assets
    Total assets

Liabilities and shareholders' equity

Noninterest-bearing demand
Savings and interest-bearing transaction
Time less than $100,000
Time $100,000 or more

Total interest-bearing deposits

Short-term borrowed funds
    Total interest-bearing liabilities
Other liabilities
Shareholders' equity
    Total liabilities and shareholders' equity
Net interest spread (1) (2)
Net interest and fee income and interest margin (1) (3)

$2,830,075
747,522
3,577,597

1,153,549
55,618
1,209,167
425,871
5,212,635
407,983
$5,620,618

$2,209,924
2,447,652
119,586
94,919
2,662,157
59,992
2,722,149
57,848
630,697
$5,620,618

$65,330
24,610
89,940

57,240
2,264
59,504
7,925
157,369

$-  
1,275
279
368
1,922
37
1,959

$155,410

2.31%
3.29%
2.51%

4.96%
4.07%
4.92%
1.86%
3.02%

- %
0.05%
0.23%
0.39%
0.07%
0.06%
0.07%

2.95%
2.98%

(1) Amounts calculated on a fully taxable equivalent basis using the current statutory federal tax rate.
(2) Net interest spread represents the average yield earned on interest-earning assets less the average rate incurred on interest-bearing
     liabilities.
(3) Net interest margin is computed by calculating the difference between interest income and expense, divided by the average balance of
     interest-earning assets. The net interest margin is greater than the net interest spread due to the benefit of noninterest-bearing demand
     deposits.

[The remainder of this page intentionally left blank] 

- 23 - 

23

2019      WESTAMERICA BANCORPORATION FORM 10-K 
     
 
 
                      
 
 
 
 
 
 
 
 
 
 
 
Distribution of Assets, Liabilities & Shareholders’ Equity and Yields, Rates & Interest Margin 

For the Year Ended December 31, 2017
Interest
Income/
Expense
($ in thousands)

Yields/
Rates

Average
Balance

Assets
Investment securities:
  Taxable
  Tax-exempt (1)
    Total investments (1)
Loans:
  Taxable
  Tax-exempt (1)
    Total loans (1)
Total interest bearing cash
        Total interest-earning assets (1)
Other assets
    Total assets

Liabilities and shareholders' equity

Noninterest-bearing demand
Savings and interest-bearing transaction
Time less than $100,000
Time $100,000 or more

Total interest-bearing deposits

Short-term borrowed funds
    Total interest-bearing liabilities
Other liabilities
Shareholders' equity
    Total liabilities and shareholders' equity
Net interest spread (1) (2)
Net interest and fee income and interest margin (1) (3)

$2,498,001
809,136
3,307,137

1,252,474
62,728
1,315,202
406,034
5,028,373
411,309
$5,439,682

$2,095,522
2,380,841
136,324
109,563
2,626,728
69,671
2,696,399
51,405
596,356
$5,439,682

$51,445
31,737
83,182

59,700
3,136
62,836
4,476
150,494

$-  
1,123
318
415
1,856
44
1,900

$148,594

2.06%
3.92%
2.52%

4.77%
5.00%
4.78%
1.10%
2.99%

- %
0.05%
0.23%
0.38%
0.07%
0.06%
0.07%

2.92%
2.95%

(1) Amounts calculated on a fully taxable equivalent basis using the current statutory federal tax rate.
(2) Net interest spread represents the average yield earned on interest-earning assets less the average rate incurred on interest-bearing
     liabilities.
(3) Net interest margin is computed by calculating the difference between interest income and expense, divided by the average balance of
     interest-earning assets. The net interest margin is greater than the net interest spread due to the benefit of noninterest-bearing demand
     deposits.

[The remainder of this page intentionally left blank] 

- 24 - 

24

2019   WESTAMERICA BANCORPORATION FORM 10-K 
     
 
 
                      
 
 
 
 
 
 
 
 
 
Summary of Changes in Interest Income and Expense due to Changes in Average Asset & Liability Balances and Yields 
Earned & Rates Paid 

The following tables set forth a summary of the changes in interest income and interest expense due to changes in average assets 
and liability balances (volume) and changes in average interest yields/rates for the periods indicated. Changes not solely attributable 
to volume or yields/rates have been allocated in proportion to the respective volume and yield/rate components. 

Summary of Changes in Interest Income and Expense   

For the Year Ended December 31, 2019
Compared with
For the Year Ended December 31, 2018
Yield/Rate
(In thousands)

Total

Volume

Increase (decrease) in interest and loan fee income:
Investment securities:
  Taxable
  Tax-exempt (1)
    Total investments (1)
Loans:
  Taxable
  Tax-exempt (1)
    Total loans (1)
Total interest bearing cash
    Total (decrease) in interest and loan fee income (1)
Increase (decrease) in interest expense:
Deposits:
  Savings and interest-bearing transaction
  Time less than $100,000
  Time $100,000 or more
     Total interest-bearing deposits
Short-term borrowed funds
   Total (decrease) increase in interest expense
(Decrease) increase in net interest and loan fee income (1)

$5,979
(4,341)
1,638

(2,049)
(248)
(2,297)
(1,882)
(2,541)

(27)
(38)
(62)
(127)
(7)
(134)
($2,407)

$6,491
(346)
6,145

1,359
12
1,371
950
8,466

26
13
20
59
4
63
$8,403

$12,470
(4,687)
7,783

(690)
(236)
(926)
(932)
5,925

(1)
(25)
(42)
(68)
(3)
(71)
$5,996

(1) Amounts calculated on a fully taxable equivalent basis using the current statutory federal tax rate.

[The remainder of this page intentionally left blank] 

- 25 - 

25

2019      WESTAMERICA BANCORPORATION FORM 10-K 
     
 
 
 
                      
                        
                      
 
 
 
 
 
Summary of Changes in Interest Income and Expense   

Increase (decrease) in interest and loan fee income:
Investment securities:
  Taxable
  Tax-exempt (1)
    Total investments (1)
Loans:
  Taxable
  Tax-exempt (1)
    Total loans (1)
Total interest bearing cash
    Total (decrease) in interest and loan fee income (1)
Increase (decrease) in interest expense:
Deposits:
  Savings and interest-bearing transaction
  Time less than $100,000
  Time $100,000 or more
     Total interest-bearing deposits
Short-term borrowed funds
   Total (decrease) increase in interest expense
(Decrease) increase in net interest and loan fee income (1)

For the Year Ended December 31, 2018
Compared with
For the Year Ended December 31, 2017
Yield/Rate
(In thousands)

Total

Volume

$6,839
(2,417)
4,422

(4,715)
(355)
(5,070)
219
(429)

32
(39)
(55)
(62)
(7)
(69)
($360)

$7,046
(4,710)
2,336

2,255
(517)
1,738
3,230
7,304

120
-
8
128
-
128
$7,176

$13,885
(7,127)
6,758

(2,460)
(872)
(3,332)
3,449
6,875

152
(39)
(47)
66
(7)
59
$6,816

(1) Amounts calculated on a fully taxable equivalent basis using the current statutory federal tax rate.

Provision for Loan Losses 

The Company provided no provision for loan losses in 2019 and 2018. The Company recorded a reversal of the provision for loan 
losses of $1.9 million in 2017. Classified loans declined $3.8 million in 2019. Nonaccrual loans were $4 million at December 31, 
2019 compared with $5 million at December 31, 2018. These factors were reflected in Management’s evaluation of credit quality, 
the level of the provision for loan losses in 2019, and the adequacy of the allowance for loan losses at  December 31, 2019. For 
further information regarding credit risk, net credit losses and the allowance for loan losses, see the “Loan Portfolio Credit Risk” 
and “Allowance for Loan Losses” sections of this Report. 

[The remainder of this page intentionally left blank] 

- 26 - 

26

2019   WESTAMERICA BANCORPORATION FORM 10-K 
     
 
                        
                        
                      
 
 
 
 
 
Noninterest Income 

Components of Noninterest Income 

Service charges on deposit accounts
Merchant processing services
Debit card fees
Trust fees
ATM processing fees
Other service fees
Life insurance gains
Financial services commissions
Securities gains (losses)
Other noninterest income

Total Noninterest Income

2019

2017

For the Years Ended December 31,
2018
(In thousands)
$18,508
9,630
6,643
2,938
2,752
2,567
585
499
(52)
4,079
$48,149

$17,882
10,132
6,357
2,963
2,776
2,255
433
392
217
4,001
$47,408

$19,612
8,426
6,421
2,875
2,610
2,584
-
639
7,955
5,506
$56,628

In  2019,  noninterest  income  decreased  $741  thousand  compared  with  2018.  Income  from  service  charges  on  deposit  accounts 
decreased due to lower overdraft fees in 2019. Other service charges decreased due to lower income from internet banking. Debit 
card fees and financial services commissions decreased in 2019. Merchant processing services increased due to successful sales 
efforts and higher transaction volumes and partially offset the decrease in noninterest income in 2019 compared with 2018. 

In 2018, noninterest income decreased $8.5 million compared with 2017 primarily because 2017 results included $8.0 million in 
gains  on  sale  of  securities.  Service  charges  on  deposit  accounts  decreased  $1.1  million  due  to  declines  in  fees  for  overdrafts, 
checking  accounts  and  analyzed  accounts.    The  decreases  in  other  noninterest  income  were  partially  offset  by  an  increase  in 
merchant processing services fees of $1.2 million due to successful sales efforts and higher transaction volumes and a $585 thousand 
life insurance gain in 2018. 

Noninterest Expense 

Components of Noninterest Expense   

Salaries and related benefits
Occupancy and equipment
Outsourced data processing services
Professional fees
Courier service
Loss Contingency
Amortization of identifiable intangibles
Impairment of tax credit investments
Other noninterest expense

Total Noninterest Expense

2019

2017

For the Years Ended December 31,
2018
(In thousands)
$53,007
19,679
9,229
2,842
1,779
3,500
1,921
-
14,959
$106,916

$51,054
20,240
9,471
2,465
1,878
553
538
-
12,787
$98,986

$51,519
19,430
9,035
2,161
1,732
5,542
3,077
625
14,647
$107,768

In 2019, noninterest expense decreased $7.9 million compared with 2018 primarily due to decreases in loss contingencies, salaries 
and related benefits, FDIC insurance assessments, and intangible amortization. The 2019 loss contingencies include a $301 thousand 
increase in estimated customer refunds of revenue recognized prior to 2018 and a $252 thousand settlement to dismiss a lawsuit. 
Although loss contingencies represent estimated liabilities, which are subject to revision, the Company does not anticipate additional 
losses for either of these matters. Salaries and related benefits decreased $1.9 million primarily due to employee attrition and lower 
incentives and employee benefit costs. Amortization of intangibles decreased $1.4 million as assets are amortized on a declining 

- 27 - 

27

2019      WESTAMERICA BANCORPORATION FORM 10-K 
     
 
 
                   
            
 
 
 
                   
                   
 
balance method. FDIC insurance assessments (included in “other noninterest expense”) decreased primarily due to application of 
the Bank’s assessment credit described in Part 1, Item 1, “Premiums for Deposit Insurance”. 

In 2018, noninterest expense decreased $852 thousand compared with 2017. The 2018 noninterest expense included a $3.5 million 
mediated  settlement  to  dismiss  a  lawsuit.  The  2017  noninterest  expense  included  a  $5.5  million  loss  contingency  and  a  $625 
thousand  impairment  of  low  income  housing  limited  partnership  investments  due  to  enactment  of  the  Act.  The  2017  loss 
contingency represents the Company’s estimated refunds to customers of revenue recognized in prior years.  Salaries and related 
benefits increased $1.5 million primarily due to the annual merit increase cycle and higher incentives and employee benefit costs. 
Professional  fees  increased  $681  thousand  due  to  higher  legal  and  consulting  fees.  Amortization  of  intangibles  decreased  $1.2 
million as assets are amortized on a declining balance method.  

Provision for Income Tax 

The Company’s income tax provision was $24.8 million in 2019 compared with $19.4 million in 2018 and $37.1 million in 2017, 
representing effective tax rates of 23.6%, 21.4% and 42.6%, respectively. The effective tax rate (FTE) was 26.8% in 2019, 26.0% 
in 2018 and 49.7% in 2017. 

The higher effective tax rate (FTE) in 2019 compared with 2018 is due to lower levels of tax-exempt interest income and stock 
compensation tax deductions in 2019. The tax provisions (FTE) for 2019 and 2018 include tax benefits of $435 thousand and $737 
thousand, respectively, for tax deductions from the exercise of employee stock options which exceed related compensation expenses 
recognized in the  financial statements. In 2019, the  Company decreased unrecognized tax benefits by $909  thousand related to 
settlements with taxing authorities. The settlements incorporated amended tax returns for which the Company had recognized a 
deferred tax asset in the amount of $1,003 thousand. 

The 2017 income tax provision included a $12.3 million charge to re-measure the Company’s net deferred tax asset triggered by 
enactment of the Tax Cuts and Jobs Act of 2017. The book tax provisions for 2018 and 2017 include tax benefits of $737 thousand 
and $698 thousand, respectively, for tax deductions from the exercise of employee stock options which exceed related compensation 
expenses recognized in the financial statements. The lower effective tax rate for 2018 compared with 2017 reflects a reduction in 
the federal corporate tax rate as a result of enactment of the Act and the tax-exempt nature of a $585 thousand life insurance policy 
gain. 

Investment Securities Portfolio 

The Company maintains an investment securities portfolio consisting of securities issued by the U.S. Treasury, U.S. Government 
sponsored entities, agency and non-agency  mortgage backed securities,  state and political subdivisions, corporations, and other 
securities. 

Management has managed the investment securities portfolio in response to changes in deposit and loan volumes. The carrying 
value of the Company’s investment securities portfolio was $3.8 billion at  December 31, 2019 and $3.6 billion at December 31, 
2018. 

Management  continually  evaluates  the  Company’s  investment  securities  portfolio  in  response  to  established  asset/liability 
management objectives, changing market conditions that could affect profitability, liquidity, and the level of interest rate  risk to 
which the Company is exposed. These evaluations may cause Management to change the level of funds the Company deploys into 
investment securities and change the composition of the Company’s investment securities portfolio. 

At December 31, 2019, substantially all of the Company’s investment securities continue to be investment grade rated by one or 
more major rating agencies. In addition to monitoring credit rating agency evaluations, Management performs its own evaluations 
regarding the credit worthiness of the issuer or the securitized assets underlying asset-backed securities. The Company’s procedures 
for evaluating investments in securities are in accordance with guidance issued by the Board of Governors of the Federal Reserve 
System,  “Investing in Securities  without Reliance on Nationally  Recognized Statistical Rating  Agencies” (SR 12-15) and other 
regulatory  guidance.  There  have  been  no  significant  differences  in  the  Company’s  internal  analyses  compared  with  the  ratings 
assigned by the third party credit rating agencies. 

- 28 - 

28

2019   WESTAMERICA BANCORPORATION FORM 10-K 
     
 
 
 
 
 
The Company had no equity securities at December 31, 2019. All of the equity securities were sold with no gains or losses from 
the sale during the third quarter 2019. The market value of the equity securities was $1,747 thousand at December 31, 2018. The 
Company recognized gross unrealized holding gains of $50 thousand in earnings in 2019. 

The following table shows the fair value carrying amount of the Company’s equity securities and debt securities available for sale 
as of the dates indicated: 

Equity securities:
Mutual funds

Total equity securities

Debt securities available for sale:

U.S. Treasury securities
Securities of U.S. Government sponsored entities
Agency residential mortgage-backed securities (MBS)
Non-agency residential MBS
Agency commercial MBS
Securities of U.S. Government entities
Obligations of states and political subdivisions
Corporate securities
Collateralized Loan Obligations

Total debt securities available for sale

Total

2019

At December 31,
2018
(In thousands)

2017

$ -
-

$1,747
1,747

$1,800
1,800

20,000
111,167
939,750
-
3,708
544
163,139
1,833,783
6,755
3,078,846
$3,078,846

139,574
164,018
853,871
114
1,842
1,119
179,091
1,315,041
-
2,654,670
$2,656,417

-
119,319
767,706
154
2,219
1,590
185,221
1,115,498
-
2,191,707
$2,193,507

The  following  table  sets  forth  the  relative  maturities  and  contractual  yields  of  the  Company’s  debt  securities  available  for  sale 
(stated at fair value) at December 31, 2019. Yields on state and political subdivision securities  have been calculated on a fully 
taxable equivalent basis using the current federal statutory rate. Mortgage-backed securities are shown separately because they are 
typically paid in monthly installments over a number of years. 

Debt Securities Available for Sale Maturity Distribution   

U.S. Treasury securities

Interest rate

Securities of U.S. Government sponsored entities

Interest rate

Securities of U.S. Government entities

Interest rate

Obligations of states and political subdivisions

Interest rate

Corporate securities

Interest rate

Collaterized loan obligations

Interest rate
Subtotal
Interest rate

MBS

Interest rate

Total

Interest rate

Within one year

After one but
 within five
 years

After five but
 within ten
 years

After ten years

Mortgage- 
backed

At December 31, 2019

$20,000
2.56%
1,001
2.00%
-
- % 
18,852
2.91%
255,402
2.65%
-
- % 
295,255
2.66%
-
- % 
$295,255
2.66%

$ -
- % 
110,166
1.92%
-
- % 
45,770
4.15%
966,455
2.69%
-
- % 
1,122,391
2.67%
-
- % 
$1,122,391
2.67%

($ in thousands)
$ -
- % 
-
- % 
544
3.61%
64,052
4.00%
611,926
3.22%
6,755
2.78%
683,277
3.29%
-
- % 
$683,277
3.29%

$ -
- % 
-
- % 
-
- % 
34,465
2.96%
-
- % 
-
- % 
34,465
2.96%
-
- % 
$34,465
2.96%

$ -
- % 
-
- % 
-
- % 
-
- % 
-
- % 
-
- % 
-
- %
943,458
2.36%
$943,458
2.36%

Total

$20,000
2.56%
111,167
1.93%
544
3.61%
163,139
3.58%
1,833,783
2.85%
6,755
2.78%
2,135,388
2.85%
943,458
2.36%
$3,078,846
2.70%

- 29 - 

29

2019      WESTAMERICA BANCORPORATION FORM 10-K 
     
 
 
                   
                   
                   
                   
                   
 
 
 
             
             
             
             
             
             
             
             
             
             
             
             
             
             
               
             
             
             
             
 
 
 
 
 
 
 
The following table shows the amortized cost carrying amount and fair value of the Company’s debt securities held to maturity as 
of the dates indicated: 

Agency residential MBS
Non-agency residential MBS
Agency commercial MBS
Obligations of states and political subdivisions

Total
Fair value

2019

$353,937
2,354
-
381,781
$738,072
$744,296

At December 31,
2018
(In thousands)
$447,332
3,387
-
533,890
$984,609
$971,445

2017

$545,883
4,462
9,041
599,478
$1,158,864
$1,155,342

The following table sets forth the relative maturities and contractual yields of the Company’s  debt securities held to maturity at 
December 31, 2019. Yields on state and political subdivision securities have been calculated on a fully taxable equivalent basis 
using the current federal statutory rate. Mortgage-backed securities are shown separately because they are typically paid in monthly 
installments over a number of years. 

Debt Securities Held to Maturity Maturity Distribution   

Obligations of states and political subdivisions

Interest rate

MBS

Interest rate
Total
Interest rate

Within one year

After one but
within five
years

After five but 
within ten
 years

After ten years

Mortgage- 
backed

At December 31, 2019

($ in thousands)

$70,378
2.24%
-
- %
$70,378
2.24%

$161,911
2.98%
-
- %
$161,911
2.98%

$149,492
3.54%
-
- %
$149,492
3.54%

$ -
- % 
-
- %
$ -
- % 

$ -
- % 
356,291
1.94%
$356,291
1.94%

Total

$381,781
3.04%
356,291
1.94%
$738,072
2.51%

The following table summarizes total corporate securities by the industry sector in which the issuing companies operate: 

At December 31, 2019

At December 31, 2018

As a  percent of 
total corporate 
securities

Market value

As a  percent of 
total corporate 
securities

Market value

($ in thousands)

Financial
Utilities
Consumer, Non-cyclical
Industrial
Communications
Technology
Energy
Basic Materials
Consumer, Cyclical
Total Corporate securities

$772,852
222,951
185,784
177,051
128,635
107,632
86,883
76,434
75,561
$1,833,783

42%
12%
10%
10%
7%
6%
5%
4%
4%
100%

$531,512
197,568
169,851
152,636
49,642
105,324
19,668
30,410
58,430
$1,315,041

40%
15%
13%
12%
4%
8%
1%
2%
5%
100%

[The remainder of this page intentionally left blank] 

- 30 - 

30

2019   WESTAMERICA BANCORPORATION FORM 10-K 
     
 
                   
                   
 
 
 
 
             
             
             
             
 
 
 
 
 
 
 
 
 
 
 
 
The following tables summarize the total general obligation and revenue bonds issued by states and political subdivisions held in 
the  Company’s investment  securities portfolios as of the dates indicated, identifying the state  in  which the issuing government 
municipality or agency operates.    

At December 31, 2019, the Company’s investment securities portfolios included securities issued by 451 state and local government 
municipalities and agencies located within 42 states. The largest exposure to any one municipality or agency was $9.0 million (fair 
value) represented by one general obligation bond. 

Obligations of states and political subdivisions:

General obligation bonds:

California
Texas
New Jersey
Washington
Minnesota
Other (33 states)

Total general obligation bonds

Revenue bonds:
California
Kentucky
Colorado
Washington
Indiana
Virginia
Arizona
Other (25 states)
Total revenue bonds

Total obligations of states and political subdivisions

At December 31, 2019

Amortized
Cost

Fair
Value

(In thousands)

$83,984
36,396
29,347
23,862
20,624
189,286
$383,499

$31,829
16,384
12,176
11,208
9,935
8,027
7,912
60,338
$157,809
$541,308

$86,527
36,815
29,688
24,516
20,871
193,302
$391,719

$32,278
16,680
12,479
11,509
10,145
8,328
8,106
61,347
$160,872
$552,591

[The remainder of this page intentionally left blank] 

- 31 - 

31

2019      WESTAMERICA BANCORPORATION FORM 10-K 
     
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
At December 31, 2018, the Company’s investment securities portfolios included securities issued by 583 state and local government 
municipalities and agencies located within 43 states. The largest exposure to any one municipality or agency was $9.3 million (fair 
value) represented by eight general obligation bonds. 

Obligations of states and political subdivisions:

General obligation bonds:

California
Texas
New Jersey
Minnesota
Other (35 states)

Total general obligation bonds

Revenue bonds:
California
Kentucky
Colorado
Washington
Iowa
Indiana
Other (28 states)
Total revenue bonds

Total obligations of states and political subdivisions

At December 31, 2018

Amortized
Cost

Fair
Value

(In thousands)

$104,607
56,653
35,501
29,609
267,402
$493,772

$35,164
19,320
14,564
13,034
13,202
12,007
113,047
$220,338
$714,110

$105,730
56,286
35,527
29,593
266,136
$493,272

$35,399
19,328
14,539
13,228
13,052
12,034
112,805
$220,385
$713,657

At December 31, 2019 and December 31, 2018, the revenue bonds in the Company’s investment securities portfolios were issued 
by state and local government municipalities and agencies to fund public services such as water utility, sewer utility, recreational 
and school facilities, and general public and economic improvements. The revenue bonds were payable from 20 revenue sources at 
December 31, 2019 and 22 revenue sources December 31, 2018. The revenue sources that represent 5% or more individually of the 
total revenue bonds are summarized in the following tables. 

Revenue bonds by revenue source:

Water
Sewer
Sales tax
Lease (renewal)
Lease (abatement)
Other (15 sources)

Total revenue bonds by revenue source

At December 31, 2019

Amortized
Cost

Fair
Value

(In thousands)

$36,960
19,039
15,695
15,230
10,913
59,972
$157,809

$37,699
19,545
16,101
15,539
11,160
60,828
$160,872

[The remainder of this page intentionally left blank] 

- 32 - 

32

2019   WESTAMERICA BANCORPORATION FORM 10-K 
     
 
 
 
 
 
 
 
 
 
 
 
 
 
Revenue bonds by revenue source:

Water
Sales tax
Sewer
Lease (renewal)
College & University
Other (17 sources)

Total revenue bonds by revenue source

At December 31, 2018

Amortized
Cost

Fair
Value

(In thousands)

$46,326
28,264
28,335
17,013
13,919
86,481
$220,338

$46,671
28,517
28,502
17,051
13,714
85,930
$220,385

See Note 2 to the consolidated financial statements for additional information related to the investment securities. 

Loan Portfolio 

The  Company  originates  loans  with  the  intent  to  hold  such  assets  until  principal  is  repaid.  Management  follows  written  loan 
underwriting  policies  and  procedures  which  are  approved  by  the  Bank’s  Board  of  Directors.  Loans  are  underwritten  following 
approved underwriting standards and lending authorities within a formalized organizational structure. The Board of Directors also 
approves independent real estate appraisers to be used in obtaining estimated values for real property serving as loan collateral. 
Prevailing economic trends and conditions are also taken into consideration in loan underwriting practices. 

All  loan applications  must be for clearly defined legitimate purposes  with a determinable primary source of repayment,  and as 
appropriate,  secondary  sources  of  repayment.  All  loans  are  supported  by  appropriate  documentation  such  as  current  financial 
statements, tax returns, credit reports, collateral information, guarantor asset verification, title reports, appraisals, and other relevant 
documentation.  

Commercial loans represent term loans used to acquire durable business assets or revolving lines of credit used to finance working 
capital. Underwriting practices evaluate each borrower’s cash flow as the principal source of loan repayment. Commercial loans 
are generally secured by the borrower’s business assets as a secondary source of repayment. Commercial loans are evaluated for 
credit-worthiness based on prior loan performance and borrower financial information including cash flow, borrower net worth and 
aggregate debt. 

Commercial  real  estate  loans  represent  term  loans  used  to  acquire  or  refinance  real  estate  to  be  operated  by  the  borrower  in  a 
commercial capacity. Underwriting practices evaluate each borrower’s global cash flow as the principal source of loan repayment, 
independent appraisal of value of the property, and other relevant factors. Commercial real estate loans are generally secured by a 
first lien on the property as a secondary source of repayment.  

Real  estate  construction  loans  represent  the  financing  of  real  estate  development.  Loan  principal  disbursements  are  controlled 
through the use of project budgets, and disbursements are approved based on construction progress, which is validated by project 
site inspections. A first lien on the real estate serves as collateral to secure the loan.  

Residential  real  estate  loans  generally  represent  first  lien  mortgages  used  by  the  borrower  to  purchase  or  refinance  a  principal 
residence. For interest-rate risk purposes, the Company offers only fully-amortizing, adjustable-rate  mortgages. In underwriting 
first lien mortgages, the Company evaluates each borrower’s ability to repay the loan, an independent appraisal of the value of the 
property, and other relevant factors. The Company does not offer riskier mortgage products, such as non-amortizing “interest-only” 
mortgages and “negative amortization” mortgages. 

For loans secured by real estate, the Bank requires title insurance to insure the status of its lien and each borrower is obligated to 
insure the real estate collateral, naming the Company as loss payee, in an amount sufficient to repay the principal amount outstanding 
in the event of a property casualty loss. 

Consumer installment and other loans are predominantly comprised of indirect automobile loans with underwriting based on credit 
history and scores, personal income, debt service capacity, and collateral values. 

- 33 - 

33

2019      WESTAMERICA BANCORPORATION FORM 10-K 
     
 
 
 
 
 
 
 
 
 
 
 
 
Loan volumes have declined due to payoffs and problem loan workout activities, particularly with purchased loans, and reduced 
volumes of loan originations. The Company did not take an aggressive posture relative to loan portfolio growth during the post-
recession period of historically low interest rates. Management increased investment securities as loan volumes declined.  

The following table shows the composition of the loan portfolio of the Company by type of loan and type of borrower, on the dates 
indicated:  

Loan Portfolio 

Commercial
Commercial real estate
Construction
Residential real estate
Consumer installment and other

Total loans

2019

2018

2016

2015

At December 31,
2017
(In thousands)
$335,996
568,584
5,649
65,183
312,570

$222,085
578,758
1,618
32,748
291,455

$382,748
637,456
3,951
120,091
389,150
$1,126,664 $1,207,202 $1,287,982 $1,352,711 $1,533,396

$354,697
542,171
2,555
87,724
365,564

$275,080
580,480
3,982
44,866
302,794

The  following  table  shows  the  maturity  distribution  and  interest  rate  sensitivity  of  commercial,  commercial  real  estate,  and 
construction loans at December 31, 2019. Balances exclude residential real estate loans and consumer loans totaling $324.2 million. 
These types of loans are typically paid in monthly installments over a number of years. 

Loan Maturity Distribution 

Commercial and Commercial real estate
Construction

Total

Loans with fixed interest rates
Loans with floating or adjustable interest rates

Total

Commitments and Letters of Credit 

At December 31, 2019

Within One 
Year

One to Five 
Years

After Five 
Years

(In thousands)

$81,528
1,618
$83,146
$36,610
46,536
$83,146

$153,156
-
$153,156
$64,427
88,729
$153,156

$566,159
-
$566,159
$32,451
533,708
$566,159

Total

$800,843
1,618
$802,461
$133,488
668,973
$802,461

The Company issues formal commitments on lines of credit to well-established and financially responsible commercial enterprises. 
Such commitments can be either secured or unsecured and are typically in the form of revolving lines of credit for seasonal working 
capital needs. Occasionally, such commitments are in the form of letters of credit to facilitate the customers’ particular business 
transactions. Commitment fees are generally charged for commitments and letters of credit. Commitments  on lines of credit and 
letters of credit typically mature within one year. For further information, see the accompanying notes to the consolidated financial 
statements. 

Loan Portfolio Credit Risk 

The Company extends loans to commercial and consumer customers which expose the Company to the risk borrowers will default, 
causing loan losses. The Company’s lending activities are exposed to various qualitative risks. All loan segments are exposed to 
risks inherent in the economy and market conditions. Significant risk characteristics related to the commercial loan segment include 
the  borrowers’  business  performance  and  financial  condition,  and  the  value  of  collateral  for  secured  loans.  Significant  risk 
characteristics related to the commercial real estate segment include the borrowers’ business performance and the value of properties 
collateralizing the loans. Significant risk characteristics related to the construction loan segment include the borrowers’ performance 
in successfully developing the real estate into the intended purpose and the value of the property collateralizing the loans. Significant 
risk  characteristics  related  to  the  residential  real  estate  segment  include  the  borrowers’  financial  wherewithal  to  service  the 
mortgages  and  the  value  of  the  property  collateralizing  the  loans.  Significant  risk  characteristics  related  to  the  consumer  loan 
segment include the financial condition of the borrowers and the value of collateral securing the loans. 

- 34 - 

34

2019   WESTAMERICA BANCORPORATION FORM 10-K 
     
 
 
 
    
    
    
        
        
        
      
      
      
    
    
    
 
 
 
 
                 
                 
 
 
 
 
The preparation of the financial statements requires Management to estimate the amount of losses inherent in the loan portfolio and 
establish an allowance for credit losses. The allowance for credit losses is maintained by assessing or reversing a provision for loan 
losses through the Company’s earnings. In estimating credit losses, Management must exercise judgment in evaluating information 
deemed relevant, such as financial information regarding individual borrowers, overall credit loss experience, the amount of  past 
due,  nonperforming  and  classified  loans,  recommendations  of  regulatory  authorities,  prevailing  economic  conditions  and  other 
information. The amount of  ultimate  losses on the loan portfolio can  vary  from  the estimated amounts. Management follows a 
systematic methodology to estimate loss potential in an effort to reduce the differences between estimated and actual losses. 

The Company closely monitors the markets in which it conducts its lending operations and follows a strategy to control exposure 
to  loans  with  high  credit  risk.  The  Bank’s  organization  structure  separates  the  functions  of  business  development  and  loan 
underwriting; Management believes this segregation of duties avoids inherent conflicts of combining business development and 
loan approval functions. In measuring and managing credit risk, the Company adheres to the following practices. 

  The Bank maintains a Loan Review Department which reports directly to the audit committee of the Board of Directors. 
The Loan Review Department performs independent evaluations of loans to challenge the credit risk grades assigned by 
Management  using  grading  standards  employed  by  bank  regulatory  agencies.  Those  loans  judged  to  carry  higher  risk 
attributes  are  referred  to  as  “classified  loans.”  Classified  loans  receive  elevated  Management  attention  to  maximize 
collection.  

  The Bank maintains two loan administration offices whose sole responsibility is to manage and collect classified loans. 

Classified loans with higher levels of credit risk are further designated as “nonaccrual loans.” Management places classified loans 
on nonaccrual status when full collection of contractual interest and principal payments is in doubt. Uncollected interest previously 
accrued on loans placed on nonaccrual status is reversed as a charge against interest income. The Company does not accrue interest 
income on loans following placement on nonaccrual status. Interest payments received on nonaccrual loans are applied to reduce 
the carrying amount of the loan unless the carrying amount is  well secured by loan collateral. “Nonperforming assets” include 
nonaccrual loans, loans 90 or more days past due and still accruing, and repossessed loan collateral (commonly referred to as “Other 
Real Estate Owned”). 

Nonperforming Assets

Nonperforming nonaccrual loans
Performing nonaccrual loans

Total nonaccrual loans

Accruing loans 90 or more days past due

Total nonperforming loans

Other real estate owned

Total nonperforming assets

2019

2018

At December 31,
2017
(In thousands)

2016

2015

$659
3,781
4,440
440
4,880
43
$4,923

$998
3,870
4,868
551
5,419
350
$5,769

$1,641
4,285
5,926
531
6,457
1,426
$7,883

$3,956
4,429
8,385
497
8,882
3,095
$11,977

$14,648
350
14,998
295
15,293
9,264
$24,557

Nonperforming assets have declined during 2019 due to payoffs, chargeoffs and sale of Other Real Estate Owned. At December 
31, 2019, one loan secured by commercial real estate with a balance of $3.7 million was on nonaccrual status. The remaining eight 
nonaccrual loans held at December 31, 2019 had an average carrying value of $96 thousand. 

Management believes the overall credit quality of the loan portfolio is reasonably stable; however, classified and nonperforming 
assets could fluctuate from period to period. The performance of any individual loan can be affected by external factors such as the 
interest rate environment, economic conditions, and collateral values or factors particular to the borrower. No assurance can be 
given that additional increases in nonaccrual and delinquent loans will not occur in the future. 

- 35 - 

35

2019      WESTAMERICA BANCORPORATION FORM 10-K 
     
 
 
 
 
 
 
 
 
 
 
Allowance for Credit Losses 

The  Company’s  allowance  for  loan  losses  represents  Management’s  estimate  of  loan  losses  inherent  in  the  loan  portfolio.  In 
evaluating credit risk for loans, Management measures loss potential of the carrying value of loans. As described above, payments 
received on nonaccrual loans  may be applied against the principal balance of the loans until such time as  full collection of the 
remaining recorded balance is expected.  

The following table summarizes the allowance for loan losses, chargeoffs and recoveries for the periods indicated: 

Analysis of the Allowance for Loan Losses

Balance, beginning of period
(Reversal of) provision for loan losses
Loans charged off:

Commercial
Commercial real estate
Construction
Residential real estate
Consumer and other installment

Total chargeoffs

Recoveries of loans previously charged off:

Commercial
Commercial real estate
Construction
Consumer and other installment

Total recoveries

Net loan losses
Balance, end of period

2019

2018

For the Years Ended December 31,
2017
($ in thousands)

2016

2015

$21,351

-

(97)
-
-
-

(4,473)
(4,570)

768
196
-

1,739
2,703
(1,867)
$19,484

$23,009

-

(513)
(240)
-
-

(4,124)
(4,877)

1,447

-
-

1,772
3,219
(1,658)
$21,351

$25,954
(1,900)

(961)
-
-
-

(4,957)
(5,918)

762
88
1,899
2,124
4,873
(1,045)
$23,009

$29,771
(3,200)

(2,023)

-
-
-

(4,749)
(6,772)

4,028
554
-

1,573
6,155
(617)
$25,954

$31,485

-

(756)
(449)
(431)
-

(3,493)
(5,129)

1,174
290
45
1,906
3,415
(1,714)
$29,771

Net loan losses as a percentage of average loans

0.16%

0.14%

0.08%

0.04%

0.11%

The Company's allowance for loan losses is maintained at a level considered appropriate to provide for losses that can be estimated 
based upon specific and general conditions. These include conditions unique to individual borrowers, as well as overall loan loss 
experience,  the  amount  of  past  due,  nonperforming  and  classified  loans,  recommendations  of  regulatory  authorities,  prevailing 
economic  conditions  and  other  factors.  A  portion  of  the  allowance  is  individually  allocated  to  impaired  loans  whose  full 
collectability  of  principal  is  uncertain.  Such  allocations  are  determined  by  Management  based  on  loan-by-loan  analyses.  The 
Company evaluates all loans with outstanding principal balances in excess of $500 thousand that are classified or on nonaccrual 
status and all “troubled debt restructured” loans for impairment. The remainder of the loan portfolio is collectively evaluated for 
impairment based in part on quantitative analyses of historical loan loss experience of loan portfolio segments to determine standard 
loss rates for each segment. The loss rate for each loan portfolio segment reflects both the historical loss experience during a look-
back period and a loss emergence period. Liquidating purchased consumer installment loans are evaluated separately by applying 
historical loss rates to forecasted liquidating principal balances to measure losses inherent in this portfolio segment. The loss rates 
are applied to segmented loan balances to allocate the allowance to the segments of the loan portfolio.   

The remainder of the allowance is considered to be unallocated. The unallocated allowance is established to provide for probable 
losses  that  have  been  incurred  as  of  the  reporting  date  but  not  reflected  in  the  allocated  allowance.  The  unallocated  allowance 
addresses additional qualitative factors consistent with Management's analysis of the level of risks inherent in the loan portfolio, 
which are related to the risks of the Company's general lending activity. Included in the unallocated allowance is the risk of losses 
that are attributable to national or local economic or industry trends which have occurred but have not yet been recognized in loan 
chargeoff  history  (external  factors).  The  primary  external  factor  evaluated  by  the  Company  and  the  judgmental  amount  of 
unallocated reserve assigned by Management as of December 31, 2019 is economic and business conditions $0.5 million. Also 
included in the unallocated allowance is the risk of losses attributable to general attributes of the Company's loan portfolio and 
credit administration (internal factors). The internal factors evaluated by the Company and the judgmental amount of unallocated 
reserve assigned by Management are: concentrations of credit at $1.2 million, adequacy of lending Management and staff at $0.9 
million, and loan review system at $1.1 million. 

- 36 - 

36

2019   WESTAMERICA BANCORPORATION FORM 10-K 
     
 
 
 
 
                    
                    
                    
                    
                    
                    
                    
                    
                    
                    
                    
                    
                    
                    
                    
                    
                    
                    
                    
 
 
 
 
 
 
 
The following table presents the allocation of the allowance for loan losses as of December 31 for the years indicated: 

2019

2018

At December 31,
2017

2016

2015

Allocation of 
the 
Allowance 
Balance

Loans as 
Percent of 
Total Loans

Allocation of 
the 
Allowance 
Balance

Loans as 
Percent of 
Total Loans

Allocation of 
the 
Allowance 
Balance

Loans as 
Percent of 
Total Loans

Allocation of 
the 
Allowance 
Balance

Loans as 
Percent of 
Total Loans

Allocation of 
the 
Allowance 
Balance

Loans as 
Percent of 
Total Loans

Commercial
Commercial real estate
Construction
Residential real estate
Consumer installment and other
Unallocated portion

Total

$4,959
4,064
109
206
6,445
3,701
$19,484

20%
51%
- %
3%
26%
- %
100%

$6,311
3,884
1,465
869
5,645
3,177
$21,351

23%
48%
- %
4%
25%
- %
100%

($ in thousands)
$7,746
3,849
335
995
6,418
3,666
$23,009

26%
44%
1%
5%
24%
- %
100%

$8,327
3,330
152
1,330
7,980
4,835
$25,954

26%
40%
- %
7%
27%
- %
100%

$9,559
4,212
235
1,801
8,001
5,963
$29,771

25%
42%
- %
8%
25%
- %
100%

The portion of the allowance for loan losses ascribed to loan segments changed from December 31, 2018 to December 31, 2019 
based on Management’s evaluation of credit risk. The allowance for loan losses ascribed to commercial loans, construction loans 
and residential real estate loans declined primarily due to lower levels of credit exposure. The allowance for loan losses ascribed to 
consumer installment loans increased based on Management’s assessment of delinquency rates. 

Allowance for Loan Losses
For the Twelve Months Ended December 31, 2019

Commercial

Commercial
Real Estate

Construction

Residential
Real Estate
(In thousands)

Consumer
Installment
and Other

Unallocated

Total

$6,311
(2,023)
(97)
768
$4,959

$3,884
(16)
-
196
$4,064

$1,465
(1,356)
-
-
$109

$869
(663)
-
-
$206

$5,645
3,534
(4,473)
1,739
$6,445

$3,177
524
-
-
$3,701

$21,351
-
(4,570)
2,703
$19,484

Allowance for Loan Losses and Recorded Investment in Loans Evaluated for Impairment
At December 31, 2019

Commercial

Commercial 
Real Estate

Construction

Consumer 
Installment and 
Other

Residential 
Real Estate
(In thousands)

Unallocated

Total

$2,413
2,546
$4,959

$8,182
213,903
$222,085

$- 
4,064
$4,064

$7,409
571,349
$578,758

$- 
109
$109

$- 
1,618
$1,618

$- 
206
$206

$- 
6,445
$6,445

$- 
3,701
$3,701

$2,413
17,071
$19,484

$190
32,558
$32,748

$43
291,412
$291,455

$- 
-
$- 

$15,824
1,110,840
$1,126,664

Allowance for loan losses:

Balance at beginning of period

(Reversal) provision
Chargeoffs
Recoveries

Total allowance for loan losses

Allowance for loan losses:

Individually evaluated for impairment
Collectively evaluated for impairment

Total

Carrying value of loans:

Individually evaluated for impairment
Collectively evaluated for impairment

Total

Management considers the $19.4 million allowance for loan losses to be adequate as a reserve against probable incurred loan losses 
in the loan portfolio as of December 31, 2019. 

See Note 3 to the consolidated financial statements for additional information related to the loan portfolio, loan portfolio credit risk, 
and allowance for loan losses. 

[The remainder of this page intentionally left blank] 

- 37 - 

37

2019      WESTAMERICA BANCORPORATION FORM 10-K 
     
 
          
          
          
          
          
             
          
             
             
             
             
             
             
          
          
          
          
          
          
          
          
          
          
          
          
  
 
                    
                 
                    
                    
                    
            
                    
            
                
                
                    
                    
             
                    
             
 
 
         
         
             
           
         
                    
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Asset/Liability and Market Risk Management 

Asset/liability management involves the evaluation, monitoring and  management of interest rate risk, market risk, liquidity and 
funding. The fundamental objective of the Company's management of assets and liabilities is to maximize its economic value while 
maintaining adequate liquidity and a conservative level of interest rate risk. 

Interest Rate Risk 

Interest rate risk is a significant market risk affecting the Company. Many factors affect the Company’s exposure to interest rates, 
such  as  general  economic  and  financial  conditions,  customer  preferences,  historical  pricing  relationships,  and  re-pricing 
characteristics of financial instruments. Financial instruments may mature or re-price at different times. Financial instruments may 
re-price at the same time but by different amounts. Short-term and long-term market interest rates may change by different amounts. 
The timing and amount of cash flows of various financial instruments may change as interest rates change. In addition, the changing 
levels of interest rates may have an impact on loan demand and demand for various deposit products. 

The Company’s earnings are affected not only by general economic conditions, but also by the monetary and fiscal policies of the 
United States government and its agencies, particularly the FOMC. The monetary policies of the FOMC can influence the overall 
growth of loans, investment securities, and deposits and the level of interest rates earned on loans and investment securities and 
paid for deposits and other borrowings. The nature and impact of future changes in monetary policies are generally not predictable. 

Management  attempts  to  manage  interest  rate  risk  while  enhancing  the  net  interest  margin  and  net  interest  income.  At  times, 
depending on expected increases or decreases in market interest rates, the relationship between long and short-term interest rates, 
market conditions and competitive factors, Management may adjust the Company's interest rate risk position. The Company's results 
of operations and net portfolio values remain subject to changes in interest rates and to fluctuations in the difference between long 
and short-term interest rates. 

Management monitors the Company’s interest rate risk using a purchased simulation model, which is periodically validated using 
supervisory  guidance  issued  by  the  Board  of  Governors  of  the  Federal  Reserve  System,  SR  11-7  “Guidance  on  Model  Risk 
Management.” Management measures its exposure to interest rate risk using both a static and dynamic composition of financial 
instruments.  Within  the  static  composition  simulation,  cash  flows  are  assumed  redeployed  into  like  financial  instruments  at 
prevailing rates and yields. Within the dynamic composition simulation, Management makes assumptions regarding the expected 
change in the  volume of  financial instruments  given the assumed change in  market interest rates.  Both simulations  are used to 
measure expected changes in net interest income assuming various levels of change in market interest rates.  

The Company’s asset and liability position  was  slightly  “asset sensitive” at December 31, 2019, depending on the  interest rate 
assumptions applied to each simulation model. An “asset sensitive” position results in a slightly larger change in interest income 
than in interest expense resulting from application of assumed interest rate changes.  

At December 31, 2019, Management’s most recent measurements of estimated changes in net interest income were: 

Static Simulation (balance sheet composition unchanged): 
Assumed Immediate Parallel Shift in Interest Rates 
First Year Change in Net Interest Income 

-1.00%   
-8.20%   

Dynamic Simulation (balance sheet composition changes): 
Assumed Change in Interest Rates Over 1 Year 
First Year Change in Net Interest Income 

-1.00%   
-4.10%   

0.00% 
0.00% 

0.00% 
0.00% 

         +1.00% 
         +5.10% 

         +1.00% 
         +1.90% 

Simulation  estimates  depend  on,  and  will  change  with,  the  size  and  mix  of  the  actual  and  projected  composition  of  financial 
instruments at the time of each simulation.  

The Company does not currently engage in trading activities or use derivative instruments to manage interest rate risk, even though 
such activities may be permitted with the approval of the Company's Board of Directors. 

- 38 - 

38

2019   WESTAMERICA BANCORPORATION FORM 10-K 
     
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
 
 
 
 
 
 
 
 
  
 
 
 
 
 
 
 
 
 
 
Market Risk - Equity Markets 

Equity price risk can affect the Company. Preferred or common stock holdings, as permitted by banking regulations, can fluctuate 
in value. Changes in value of preferred or common stock holdings are recognized in the Company's income statement. 

Fluctuations in the Company's common stock price can impact the Company's financial results in several ways. First, the Company 
has at times repurchased and retired its common stock; the market price paid to retire the Company's common stock affects the level 
of the Company's shareholders' equity, cash flows and shares outstanding. Second, the Company's common stock price impacts the 
number of dilutive equivalent shares used to compute diluted earnings per share. Third, fluctuations in the Company's common 
stock  price  can  motivate  holders  of  options  to  purchase  Company  common  stock  through  the  exercise  of  such  options  thereby 
increasing  the  number  of  shares  outstanding  and  potentially  adding  volatility  to  the  book  tax  provision.  Finally,  the  amount  of 
compensation expense and tax deductions associated with share based compensation fluctuates with changes in and the volatility 
of the Company's common stock price. 

Market Risk - Other  

Market values of loan collateral can directly impact the level of loan chargeoffs and the provision for loan losses. The financial 
condition  and  liquidity  of  debtors  issuing  bonds  and  debtors  whose  mortgages  or  other  obligations  are  securitized  can  directly 
impact the credit quality of the Company’s investment securities portfolio requiring the Company to recognize other than temporary 
impairment charges. Other types of market risk, such as foreign currency exchange risk, are not significant in the normal course of 
the Company's business activities. 

Liquidity and Funding 

The objective of liquidity management is to manage cash flow and liquidity reserves so that they are adequate to fund the Company's 
operations and meet obligations and other commitments on a timely basis and at a reasonable cost. The Company achieves this 
objective through the selection of asset and liability maturity mixes that it believes best meet its needs. The Company's liquidity 
position is enhanced by its ability to raise additional funds as needed in the wholesale markets. 

In recent years, the Company's deposit base has provided the majority of the Company's funding requirements. This relatively stable 
and low-cost source of funds, along with shareholders' equity, provided 98% of funding for average total assets in the twelve months 
ended December 31, 2019 and December 31, 2018. The stability of the Company’s funding from customer deposits is in part reliant 
on the confidence clients have in the Company. The Company places a very high priority in maintaining this confidence through 
conservative credit and capital management practices and by maintaining an appropriate level of liquidity. 

Liquidity is further provided by assets such as balances held at the Federal Reserve Bank, investment securities, and amortizing 
loans. The Company's investment securities portfolio provides a substantial secondary source of liquidity. The Company held $3.8 
billion in total investment securities at December 31, 2019. Under certain deposit, borrowing and other arrangements, the Company 
must hold and pledge investment securities as collateral. At December 31, 2019, such collateral requirements totaled approximately 
$760 million. 

Liquidity risk can result from the mismatching of asset and liability cash flows, or from disruptions in the financial markets. The 
Company performs liquidity stress tests on a periodic basis to evaluate the sustainability of its liquidity. Under the stress testing, 
the Company assumes outflows of funds increase beyond expected levels. Measurement of such heightened outflows considers the 
composition  of  the  Company’s  deposit  base,  including  any  concentration  of  deposits,  non-deposit  funding  such  as  short-term 
borrowings, and unfunded lending commitments. The Company evaluates its stock of highly liquid assets to  meet the assumed 
higher levels of outflows. Highly liquid assets include cash and amounts due from other banks from daily transaction settlements, 
reduced by branch cash needs and Federal Reserve Bank reserve requirements, and investment securities based on regulatory risk-
weighting  guidelines.  Based  on  the  results  of  the  most  recent  liquidity  stress  test,  Management  is  satisfied  with  the  liquidity 
condition of the Bank and the Company. However, no assurance can be given the Bank or Company will not experience a period 
of reduced liquidity. 

Management  continually  monitors  the  Company’s  cash  levels.  Loan  demand  from  credit  worthy  borrowers  will  be  dictated  by 
economic and competitive conditions. The Company aggressively solicits non-interest bearing demand deposits and money market 
checking  deposits,  which  are  the  least  sensitive  to  changes  in  interest  rates.  The  growth  of  these  deposit  balances  is  subject  to 
heightened competition, the  success of the Company's  sales efforts, delivery of  superior customer service,  new regulations and 
market conditions. The Company does not aggressively solicit higher-costing time deposits; as a result, Management anticipates 
such deposits will decline. Changes in interest rates, most notably rising interest rates, could impact deposit volumes. Depending 

- 39 - 

39

2019      WESTAMERICA BANCORPORATION FORM 10-K 
     
 
 
 
 
 
 
 
 
 
 
on economic conditions, interest rate levels, liquidity management and a variety of other conditions, deposit growth may be used to 
fund loans or purchase investment securities. However, due to possible volatility in economic conditions, competition and political 
uncertainty, loan demand and levels of customer deposits are not certain. Shareholder dividends are expected to continue subject to 
the Board's discretion and continuing evaluation of capital levels, earnings, asset quality and other factors. 

Westamerica Bancorporation ("Parent Company") is a separate entity apart from the Bank and must provide for its own liquidity. 
In addition to its operating expenses, the Parent Company is responsible for the payment of dividends declared for its shareholders, 
and  interest  and  principal  on  any  outstanding  debt.  The  Parent  Company  currently  has  no  debt.  Substantially  all  of  the  Parent 
Company's revenues are obtained from subsidiary dividends and service fees.  

The Bank’s dividends paid to the Parent Company, proceeds from the exercise of stock options, and Parent Company cash balances 
provided adequate cash for the Parent Company to pay shareholder dividends of $44 million and $43 million in the years ended 
December 31, 2019 and December 31, 2018, respectively,  and retire common  stock in the  amount of $488 thousand  and $524 
thousand, respectively. Payment of dividends to the Parent Company by the Bank is limited under California and Federal laws. The 
Company believes these regulatory dividend restrictions will not have an impact on the Parent Company's ability to meet its ongoing 
cash obligations. 

Contractual Obligations 

Deposits  and  sort-term  borrowings  are  detailed  on  pages  42,  43  and  44.  The  following  table  sets  forth  the  known  contractual 
obligations, except deposits, short-term borrowing arrangements and post-retirement benefit plans, of the Company:   

Within One 
Year

Over One to 
Three Years

At December 31, 2019
Over Three 
to Five 
Years
(In thousands)

After Five 
Years

Operating Lease Obligations
Purchase Obligations

Total

$6,048
8,457
$14,505

$7,683
8,584
$16,267

$3,838
-
$3,838

$637
-
$637

Total

$18,206
17,041
$35,247

Operating  lease  obligations  have  not  been  reduced  by  minimum  sublease  rentals  of  $1.5  million  due  in  the  future  under 
noncancelable subleases. Operating lease obligations may be retired prior to the contractual maturity as discussed in the notes to 
the consolidated financial statements. The purchase obligation consists of the Company’s minimum liabilities under contracts with 
third-party automation services providers. 

Capital Resources 

The Company has historically generated high levels of earnings, which provide a means of accumulating capital. The Company's 
net  income  as  a  percentage  of  average  shareholders'  equity  (“return  on  equity”  or  “ROE”)  has  been  11.9%  in  the  year  ended 
December 31, 2019 and 11.3% in the year ended December 31, 2018. The Company also raises capital as employees exercise stock 
options. Capital raised through the exercise of stock options was $14 million in the year ended December 31, 2019 and $13 million 
in the year ended December 31, 2018. 

The Company paid common dividends totaling $44 million in the year ended December 31, 2019 and $43 million in the year ended 
December 31, 2018, which represent dividends per common share of $1.63 and $1.60, respectively. The Company's earnings have 
historically  exceeded  dividends  paid  to  shareholders.  The  amount  of  earnings  in  excess  of  dividends  provides  the  Company 
resources  to  finance  growth  and  maintain  appropriate  levels  of  shareholders'  equity.  In  the  absence  of  profitable  growth 
opportunities,  the  Company  has  at  times  repurchased  and  retired  its  common  stock  as  another  means  to  return  earnings  to 
shareholders. The Company repurchased and retired 8 thousand shares valued at $488 thousand in the year ended December 31, 
2019 and 9 thousand shares valued at $524 thousand in the year ended December 31, 2018. 

The Company's primary capital resource is shareholders' equity, which was $731 million at December 31, 2019 compared with 
$616 million at December 31, 2018. The Company's ratio of equity to total assets was 13.0% at December 31, 2019 and 11.1% at 
December 31, 2018. 

The Company performs capital stress tests on a periodic basis to evaluate the sustainability of its capital. Under the stress testing, 
the Company assumes various scenarios such as deteriorating economic and operating conditions, unanticipated asset devaluations, 

- 40 - 

40

2019   WESTAMERICA BANCORPORATION FORM 10-K 
     
 
 
 
 
 
        
                
                
 
 
 
 
 
 
and significant operational lapses. The Company measures the impact of these scenarios on its earnings and capital. Based on the 
results of the most recent stress tests, Management is satisfied with the capital condition of the Bank and the Company. However, 
no assurance can be given the Bank or Company will not experience a period of reduced earnings or a reduction in capital from 
unanticipated events and circumstances. 

Capital to Risk-Adjusted Assets 

On July 2, 2013, the Federal Reserve Board approved a final rule that implements changes to the regulatory capital framework for 
all banking organizations. The rule’s provisions which most affected the regulatory capital requirements of the Company and the 
Bank: 

Introduced a new “Common Equity Tier 1” capital measurement,  

 
  Established higher minimum levels of capital,  
 
Introduced a “capital conservation buffer,” 
 
Increased the risk-weighting of certain assets, and 
  Established limits on the amount of deferred tax assets with any excess treated as a deduction from Tier 1 capital. 

Under the final rule, a banking organization that is not subject to the “advanced approaches rule” may make a one-time election not 
to include most elements of Accumulated Other Comprehensive Income, including net-of-tax unrealized gains and losses on debt 
securities available for sale, in regulatory capital. Neither the Company nor the Bank is subject to the “advanced approaches rule” 
and both made the election not to include most elements of Accumulated Other Comprehensive Income in regulatory capital. 

Banking organizations that are not subject to the “advanced approaches rule” began complying with the final rule on January 1, 
2015; on such date, the Company and the Bank became subject to the revised definitions of regulatory capital, the new minimum 
regulatory capital ratios, and various regulatory capital adjustments and deductions according to transition provisions and timelines. 
All banking organizations began calculating standardized total risk-weighted assets on January 1, 2015. The transition period for 
the capital conservation buffer for all banking organizations began on January 1, 2016 and ended January 1, 2019, when the 2.5% 
capital conservation buffer was fully implemented. Any banking organization subject to the rule which is unable to maintain its 
“capital  conservation  buffer”  above  the  minimum  regulatory  capital  ratios  will  be  restricted  in  the  payment  of  discretionary 
executive compensation and shareholder distributions, such as dividends and share repurchases. 

The final rule did not supersede provisions of the Federal Deposit Insurance Corporation Improvement Act (FDICIA) requiring 
federal banking agencies to take prompt corrective action (PCA) to resolve problems of insured depository institutions. The final 
rule revised the PCA thresholds to incorporate the higher minimum levels of capital, including the “common equity tier 1” ratio.  

The capital ratios for the Company and the Bank under the new capital framework are presented in the tables below, on the dates 
indicated. 

Common Equity Tier I Capital

Tier I Capital

Total Capital

Leverage Ratio

(1) Includes 2.5% capital conservation buffer. 

At December 31, 2019

Company

Bank

16.22%

16.22%

16.83%

10.50%

11.80%

11.80%

12.58%

7.60%

To Be
Well-capitalized
Under Prompt
Corrective Action
Regulations (Bank)

6.50%

8.00%

10.00%

5.00%

Required for
Capital Adequacy
Purposes

7.00%(1)
8.50%(1)
    10.50%(1)
    4.00% 

[The remainder of this page intentionally left blank] 

- 41 - 

41

2019      WESTAMERICA BANCORPORATION FORM 10-K 
     
 
 
 
 
 
 
 
 
 
 
 
 
 
At December 31, 2018

Company

Bank

Effective
January 1, 2018

Effective
January 1, 2019

Required for
Capital Adequacy Purposes

To Be
Well-capitalized
Under Prompt
Corrective Action
Regulations (Bank)

Common Equity Tier I Capital

Tier I Capital

Total Capital

Leverage Ratio

16.30%

16.30%

17.03%

9.51%

13.01%

13.01%

13.94%

7.55%

6.375%(1)
7.875%(1)
9.875%(1)
4.000%

7.00%(2)
8.50%(2)
    10.50%(2)
    4.00% 

6.50%

8.00%

10.00%

5.00%

(1) Includes 1.875% capital conservation buffer. 
(2) Includes 2.5% capital conservation buffer. 

In June 2016, the Financial Accounting Standards Board issued an update to the accounting standards for credit losses known as 
the "Current Expected  Credit Losses" (CECL)  methodology,  which replaces the existing incurred loss  methodology  for certain 
financial  assets.  The  Company  will  adopt  the  CECL  methodology  effective  January  1,  2020,  which  involves  an  implementing 
accounting entry to retained earnings on a net-of-tax basis. In December 2018, the federal bank regulatory agencies approved a final 
rule which became effective April 1, 2019, modifying their regulatory capital rules and providing an option to phase in over a period 
of three years the day-one regulatory capital effects of implementing the CECL methodology. The Company does not expect the 
adoption of the CECL methodology to have a material adverse day-one impact to capital ratios and does not plan to adopt the phase 
in regulatory capital relief.  See Note 1 to the consolidated financial statements, “Recently Issued Accounting Standards” for more 
information on the CECL methodology. 

The Company and the Bank routinely project capital levels by analyzing forecasted earnings, credit quality, shareholder dividends, 
asset volumes, share repurchase activity, stock option exercise proceeds, and other factors. Based on current capital projections, the 
Company and the Bank expect to maintain regulatory capital levels exceeding the highest effective regulatory standard and pay 
quarterly dividends to shareholders. No assurance can be given that changes in capital management plans will not occur. 

Deposit Categories 

The Company primarily attracts deposits from local businesses and professionals, as well as through retail savings and checking 
accounts, and, to a more limited extent, certificates of deposit. 

The following table summarizes the Company’s average daily amount of deposits and the rates paid for the periods indicated: 

Deposit Distribution and Average Rates Paid     

2019
Percentage of 
Total 
Deposits

Average 
Balance

Rate

For the Years Ended December 31,
2018
Percentage of 
Total 
Deposits
($ In thousands)

Average 
Balance

Rate

2017
Percentage of 
Total 
Deposits

Average 
Balance

Rate

Noninterest-bearing demand
Interest bearing:
Transaction
Savings
Time less than $100 thousand
Time $100 thousand or more
Total (1)

$2,222,876

46.3%

- %

$2,209,924

45.4%

- %

$2,095,522

44.4%

- %

932,524
1,464,080
103,399
78,925

19.4%
30.5%
2.2%
1.6%

$4,801,804

100.0%

0.05%
0.06%
0.25%
0.41%

0.07%

928,277
1,519,375
119,586
94,919

19.0%
31.2%
2.5%
1.9%

$4,872,081

100.0%

0.04%
0.06%
0.23%
0.39%

0.04%

888,116
1,492,725
136,324
109,563

18.8%
31.6%
2.9%
2.3%

$4,722,250

100.0%

0.03%
0.02%
0.17%
0.38%

0.04%

(1) The rates for total deposits reflect the value of noninterest-bearing deposits. 

The Company’s strategy includes building the value of its deposit base by building balances of lower-costing deposits and avoiding 
reliance on higher-costing time deposits. Average balances of higher costing time deposits declined 26% to $182 million from 2017 
to 2019. The Company’s average balances of checking and savings accounts represented 96% of average balances of total deposits 
in 2019 compared with 96% in 2018 and 95% in 2017. 

- 42 - 

42

2019   WESTAMERICA BANCORPORATION FORM 10-K 
     
 
 
 
 
 
 
 
 
 
      
   
      
      
 
 
Total time deposits were $169 million and $195 million at December 31, 2019 and 2018, respectively.  The following table sets 
forth, by time remaining to maturity, the Company’s total domestic time deposits. The Company has no foreign time deposits.  

Time Deposits Maturity Distribution     

2020
2021
2022
2023
2024
Thereafter
Total

At December 31, 2019
(In thousands)
$126,859
20,375
9,300
5,871
6,892
40
$169,337

The following sets forth, by time remaining to maturity, the Company’s domestic time deposits in amounts of $100 thousand or 
more: 

Time Deposits $100,000 or more Maturity Distribution 

Three months or less
Over three through six months
Over six through twelve months
Over twelve months

Total

Short-term Borrowings 

At December 31, 2019
(In thousands)
$26,739
14,263
17,257
22,723
$80,982

The following table sets forth the short-term borrowings of the Company: 

Short-Term Borrowings Distribution      

Securities sold under agreements to repurchase the securities

Total short-term borrowings

2019

$30,928
$30,928

At December 31,
2018
(In thousands)
$51,247
$51,247

2017

$58,471
$58,471

[The remainder of this page intentionally left blank] 

- 43 - 

43

2019      WESTAMERICA BANCORPORATION FORM 10-K 
     
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Further detail of federal funds purchased and other borrowed funds is as follows:    

2019

For the Years Ended December 31,
2018
($ in thousands)

2017

Federal funds purchased balances and rates paid on outstanding amount:

Average balance for the year
Maximum month-end balance during the year
Average interest rate for the year
Average interest rate at period end

Securities sold under agreements to repurchase the securities balances and rates paid 
on outstanding amount:

Average balance for the year
Maximum month-end balance during the year
Average interest rate for the year
Average interest rate at period end

Financial Ratios 

The following table shows key financial ratios for the periods indicated:   

$1
-
1.98%
- % 

$1
-
2.56%
- % 

$5
-
1.53%
- % 

$51,441
61,411
0.07%
0.06%

$59,991
68,894
0.06%
0.06%

$69,666
82,126
0.06%
0.06%

Return on average total assets
Return on average common shareholders' equity
Average shareholders' equity as a percentage of:

Average total assets
Average total loans
Average total deposits

Common dividend payout ratio

At and For the Years Ended December 31,
2018
1.27%
11.35%

2019
1.44%
11.90%

2017
0.92%
8.39%

12.07%
58.14%
14.07%
55%

11.22%
52.16%
12.95%
60%

10.96%
45.34%
12.63%
83%

[The remainder of this page intentionally left blank] 

- 44 - 

44

2019   WESTAMERICA BANCORPORATION FORM 10-K 
     
 
                   
                   
                   
          
          
          
 
 
 
 
 
 
 
 
 
 
 
ITEM 7A. QUANTITATIVE AND QUALITATIVE DISCLOSURES ABOUT MARKET RISK  

The Company does not currently engage in trading activities or use derivative instruments to control interest rate risk, even though 
such activities may be permitted with the approval of the Company’s Board of Directors. 

Credit risk and interest rate risk are the most significant market risks affecting the Company, and equity price risk can also affect 
the Company’s financial results. These risks are described in the preceding sections regarding “Loan Portfolio Credit Risk,” and 
“Asset/Liability and Market Risk Management.” Other types of market risk, such as foreign currency exchange risk and commodity 
price risk, are not significant in the normal course of the Company’s business activities. 

ITEM 8. FINANCIAL STATEMENTS AND SUPPLEMENTARY DATA 

INDEX TO FINANCIAL STATEMENTS    

Management’s Report on Internal Control Over Financial Reporting ....................................................................  

Consolidated Balance Sheets as of December 31, 2019 and 2018 ........................................................................  

Consolidated Statements of Income for the years ended December 31, 2019, 2018 and 2017 .............................  

Consolidated Statements of Comprehensive Income for the years ended December 31, 2019, 2018 and 2017 ...  

Consolidated Statements of Changes in Shareholders’ Equity for the years ended December 31, 2019, 2018 

and 2017..............................................................................................................................................................  

Consolidated Statements of Cash Flows for the years ended December 31, 2019, 2018 and 2017 ......................  

Notes to the Consolidated Financial Statements ...................................................................................................  

Report of Independent Registered Public Accounting Firm .................................................................................  

Page 

46 

47 

48 

49 

50 

51 

52 

88 

- 45 - 

45

2019      WESTAMERICA BANCORPORATION FORM 10-K 
     
 
 
 
 
 
 
 
 
MANAGEMENT’S REPORT ON INTERNAL CONTROL OVER FINANCIAL REPORTING  

Management of Westamerica Bancorporation and  subsidiaries (the “Company”) is responsible for establishing and  maintaining 
adequate internal control over financial reporting, and for performing an assessment of the effectiveness of internal control over 
financial reporting as of December 31, 2019. Internal control over financial reporting is a process designed to provide reasonable 
assurance  regarding  the  reliability  of  financial  reporting  and  the  preparation  of  financial  statements  for  external  purposes  in 
accordance  with  generally  accepted  accounting  principles.  The  Company’s  system  of  internal  control  over  financial  reporting 
includes those policies and procedures that (i) pertain to the maintenance of records that, in reasonable detail, accurately and fairly 
reflect the transactions and dispositions of the assets of the Company; (ii) provide reasonable assurance that transactions are recorded 
as necessary to permit preparation of financial statements in accordance with generally accepted accounting principles, and that 
receipts and expenditures of the Company are being made only in accordance with authorizations of Management and Directors of 
the Company; and (iii) provide reasonable assurance regarding prevention or timely detection of unauthorized acquisition, use or 
disposition of the Company’s assets that could have a material effect on the financial statements. 

Management  performed  an  assessment  of  the  effectiveness  of  the  Company’s  internal  control  over  financial  reporting  as  of 
December 31, 2019 based upon criteria in Internal Control — Integrated Framework (2013) issued by the Committee of Sponsoring 
Organizations of the Treadway Commission (“COSO”). Based on this assessment, Management determined that the Company’s 
internal control over financial reporting was effective as of December 31, 2019 based on the criteria in Internal Control - Integrated 
Framework (2013) issued by COSO. 

The Company’s independent registered public accounting firm has issued an attestation report on the Company’s internal control 
over financial reporting. Their opinion and attestation on internal control over financial reporting appear on page 88. 

Dated: February 27, 2020 

- 46 - 

46

2019   WESTAMERICA BANCORPORATION FORM 10-K 
     
 
 
 
 
 
 
 
 
WESTAMERICA BANCORPORATION
CONSOLIDATED BALANCE SHEETS

Assets:

Cash and due from banks
Equity securities
Debt securities available for sale
Debt securities held to maturity, with fair values of:

$744,296 at December 31, 2019 and $971,445 at December 31, 2018

Loans
Allowance for loan losses
      Loans, net of allowance for loan losses
Other real estate owned
Premises and equipment, net
Identifiable intangibles, net
Goodwill
Other assets

Total Assets

Liabilities:

Noninterest-bearing deposits
Interest-bearing deposits

Total deposits

Short-term borrowed funds
Other liabilities

Total Liabilities

Contingencies (Note 12)

Shareholders' Equity:

Common stock (no par value), authorized - 150,000 shares
    Issued and outstanding: 27,062 at December 31, 2019 and 26,730 at December 31, 2018
Deferred compensation
Accumulated other comprehensive income (loss)
Retained earnings

Total Shareholders' Equity
Total Liabilities and  Shareholders' Equity

See accompanying notes to consolidated financial statements.

At December 31,

2019

2018

(In thousands)

$373,421
-
3,078,846

738,072
1,126,664
(19,484)
1,107,180
43
34,597
1,391
121,673
164,332
$5,619,555

$2,240,112
2,572,509
4,812,621
30,928
44,589
4,888,138

465,460
771
26,051
239,135
731,417
$5,619,555

$420,284
1,747
2,654,670

984,609
1,207,202
(21,351)
1,185,851
350
34,507
1,929
121,673
162,906
$5,568,526

$2,243,251
2,623,588
4,866,839
51,247
34,849
4,952,935

448,351
1,395
(39,996)
205,841
615,591
$5,568,526

- 47 - 

47

2019      WESTAMERICA BANCORPORATION FORM 10-K 
     
                             
     
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
WESTAMERICA BANCORPORATION
CONSOLIDATED STATEMENTS OF INCOME

For the Years Ended December 31,
2019
2017
2018
(In thousands, except per share data)

Interest and Loan Fee Income:

Loans
Equity securities
Debt securities available for sale
Debt securities held to maturity
Interest-bearing cash

Total Interest and Loan Fee Income

Interest Expense:

Deposits
Short-term borrowed funds
Total Interest Expense
Net Interest and Loan Fee Income
Reversal of Provision for Loan Losses
Net Interest and Loan Fee Income After Reversal of Provision For Loan Losses
Noninterest Income:

Service charges on deposit accounts
Merchant processing services
Debit card fees
Trust fees
ATM processing fees
Other service fees
Life insurance gains
Financial services commissions
Securities gains (losses)
Other noninterest income

Total Noninterest Income

Noninterest Expense:

Salaries and related benefits
Occupancy and equipment
Outsourced data processing services
Professional fees
Courier service
Loss contingency
Amortization of identifiable intangibles
Impairment of tax credit investments
Other noninterest expense

Total Noninterest Expense

Income Before Income Taxes
Provision for income taxes

Net Income

Average Common Shares Outstanding
Diluted Average Common Shares Outstanding
Per Common Share Data:

Basic earnings
Diluted earnings
Dividends paid

See accompanying notes to consolidated financial statements.

$58,153
392
74,147
18,997
6,993
158,682

1,854
34
1,888
156,794
-
156,794

17,882
10,132
6,357
2,963
2,776
2,255
433
392
217
4,001
47,408

51,054
20,240
9,471
2,465
1,878
553
538
-
12,787
98,986
105,216
24,827
$80,389

26,956
27,006

$2.98
2.98
1.63

$59,030
354
60,383
24,031
7,925
151,723

1,922
37
1,959
149,764
-
149,764

18,508
9,630
6,643
2,938
2,752
2,567
585
499
(52)
4,079
48,149

53,007
19,679
9,229
2,842
1,779
3,500
1,921
-
14,959
106,916
90,997
19,433
$71,564

26,649
26,756

$2.69
2.67
1.60

$61,740
293
44,371
27,432
4,476
138,312

1,856
44
1,900
136,412
(1,900)
138,312

19,612
8,426
6,421
2,875
2,610
2,584
-
639
7,955
5,506
56,628

51,519
19,430
9,035
2,161
1,732
5,542
3,077
625
14,647
107,768
87,172
37,147
$50,025

26,291
26,419

$1.90
1.89
1.57

- 48 - 

48

2019   WESTAMERICA BANCORPORATION FORM 10-K 
     
               
               
                  
                  
         
                  
          
                  
                  
WESTAMERICA BANCORPORATION
CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME

2019

For the Years Ended December 31,
2018
(In thousands)
$71,564

$80,389

2017

$50,025

93,936
(27,771)
(167)
49
66,047
-
-
-
66,047
$146,436

(27,939)
8,258
-
-
(19,681)
-
-
-
(19,681)
$51,883

(3,767)
1,585
(7,955)
3,345
(6,792)
59
(25)
34
(6,758)
$43,267

Net Income
Other comprehensive income (loss):
    Changes in net unrealized gains (losses) on debt securities available for sale
    Deferred tax (expense) benefit
    Reclassification of gains included in net income
    Deferred tax expense on gains included in net income
        Changes in unrealized gains (losses) on debt securities available for sale, net of tax
    Post-retirement benefit transition obligation amortization
    Deferred tax expense
        Post-retirement benefit transition obligation amortization, net of tax
Total Other Comprehensive Income (Loss)
Total Comprehensive Income

See accompanying notes to consolidated financial statements.

- 49 - 

49

2019      WESTAMERICA BANCORPORATION FORM 10-K 
     
               
                     
                   
                     
                     
                     
                     
                     
                     
                     
 
 
WESTAMERICA BANCORPORATION
CONSOLIDATED STATEMENTS OF CHANGES IN SHAREHOLDERS' EQUITY

Common
Shares
Outstanding

Common
Stock

Deferred
Compensation

Accumulated
Other
Comprehensive
Income (Loss)

(In thousands, except per share data)

Retained
Earnings

Total

Balance, December 31, 2016

25,907

$404,606

$1,533

($10,074)

Net income for the year 2017
Other comprehensive loss
Exercise of stock options
Restricted stock activity
Stock based compensation
Stock awarded to employees
Retirement of common stock
Dividends ($1.57 per share)

509
13

2
(6)

24,583
707
1,824
104
(90)

(6,758)

Balance, December 31, 2017

26,425

431,734

1,533

(16,832)

Cumulative effect of equity securities

losses reclassified

Adjusted Balance, January 1, 2018

26,425

431,734

1,533

Reclass stranded tax effects resulting

from the Tax Cuts and Jobs Act of 2017

Net income for the year 2018
Other comprehensive loss
Exercise of stock options
Restricted stock activity
Stock based compensation
Stock awarded to employees
Retirement of common stock
Dividends ($1.60 per share)

292
20

2
(9)

13,373
1,281
1,988
124
(149)

(138)

142
(16,690)

(3,625)

(19,681)

Balance, December 31, 2018

26,730

448,351

1,395

(39,996)

Cumulative effect of bond premium
amortization adjustment, net of tax

Adjusted Balance, January 1, 2019
Net income for the year 2019
Other comprehensive income

Shares issued from stock warrant
  exercise, net of repurchase
Exercise of stock options
Restricted stock activity
Stock based compensation
Stock awarded to employees
Retirement of common stock
Dividends ($1.63 per share)

26,730

448,351

1,395

(39,996)

66,047

51
269
18
-
2
(8)

-
13,699
1,697
1,744
105
(136)

(624)

Balance, December 31, 2019

27,062

$465,460

$771

$26,051

See accompanying notes to consolidated financial statements.

$165,302
50,025

(224)
(41,299)
173,804

(142)
173,662

3,625
71,564

(375)
(42,635)
205,841

(2,801)
203,040
80,389

(352)
(43,942)
$239,135

$561,367
50,025
(6,758)
24,583
707
1,824
104
(314)
(41,299)
590,239

-
590,239

-
71,564
(19,681)
13,373
1,143
1,988
124
(524)
(42,635)
615,591

(2,801)
612,790
80,389
66,047

-
13,699
1,073
1,744
105
(488)
(43,942)
$731,417

- 50 - 

50

2019   WESTAMERICA BANCORPORATION FORM 10-K 
     
 
                   
              
                        
                        
 
                   
              
                     
                
                       
                      
 
                        
                        
                   
              
                     
                
                        
                
                       
                      
 
2019

For the Years Ended December 31,
2018
(In thousands)
$71,564

$80,389

2017

$50,025

20,626
 -
(260)
(2,963)
3,662
(14,806)
1,744
(1,733)
(9)
(5,298)
(433)
(217)
 -
 -
 -
80,702

79,396

 -
1,273
(970,542)
631,016
238,450
1,797
(3,994)
 -
307
(22,297)

(54,218)
(20,319)
13,699
(488)
(43,942)
(105,268)
(46,863)
420,284
$373,421

$23,587
15,325

5,123
1,898
24,491

24,402
 -
(203)
(2,277)
(943)
(4,017)
1,988
7,554
(27)
(580)
(585)
52
 -
(216)
(83)
96,629

80,985

 -
1,169
(854,555)
353,327
167,029
 -
(3,123)
446
1,159
(253,563)

39,226
(7,224)
13,373
(524)
(42,635)
2,216
(154,718)
575,002
$420,284

$ -  
 -

 -
1,932
13,627

26,082
(1,900)
(46)
(2,068)
27,018
(1,732)
1,824
(6,650)
(31)
(3,016)
 -
(7,955)
(1,004)
60
147
80,754

66,065

(63)
 -
(635,814)
319,324
178,429
 -
(2,720)
 -
1,521
(73,258)

122,872
(607)
24,583
(314)
(41,299)
105,235
112,731
462,271
$575,002

$ -  
 -

 -
1,931
17,351

WESTAMERICA BANCORPORATION
CONSOLIDATED STATEMENTS OF CASH FLOWS 

Operating Activities:

Net income
Adjustments to reconcile net income to net cash provided by operating activities:

Depreciation and amortization/accretion
Reversal of provision for loan losses
Net amortization of deferred loan fees
Increase in interest income receivable
Decrease (increase) in net deferred tax asset
Increase in other assets
Stock option compensation expense
(Decrease) increase in income taxes payable
Decrease in interest expense payable
(Decrease) increase in other liabilities
Life insurance gains
Securities (gains) losses
Gain on sale of other assets
(Gain) loss on disposal of premises and equipment
Net (gain) loss on sale of or write-down of foreclosed assets

Net Cash Provided by Operating Activities
Investing Activities:

Net repayments of loans
Net payments under FDIC(1) indemnification agreements
Proceeds from life insurance policies
Purchases of debt securities available for sale
Proceeds from sale/maturity/calls of debt securities available for sale
Proceeds from maturity/calls of debt securities held to maturity
Proceeds from sale of equity securities
Purchases of premises and equipment
Proceeds from sale of premises and equipment
Proceeds from sale of foreclosed assets

Net Cash Used in Investing Activities
Financing Activities:

Net change in deposits 
Net change in short-term borrowings
Exercise of stock options
Retirement of common stock
Common stock dividends paid

Net Cash (Used in) Provided by Financing Activities
Net Change In Cash and Due from Banks
Cash and Due from Banks at Beginning of Period
Cash and Due from Banks at End of Period
Supplemental Cash Flow Disclosures:

Supplemental disclosure of noncash activities:

Right-of-use assets acquired in exchange for operating lease liabilities
Amount recognized upon initial adoption of ASU 2016-02

Supplemental disclosure of cash flow activities:

Cash paid for amounts included in operating lease liabilities

  Interest paid for the period
  Income tax payments for the period

See accompanying notes to consolidated financial statements.
(1) Federal Deposit Insurance Corporation ("FDIC")

- 51 - 

51

2019      WESTAMERICA BANCORPORATION FORM 10-K 
     
 
 
WESTAMERICA BANCORPORATION 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS 

Note 1: Business and Accounting Policies 

Westamerica Bancorporation, a registered bank holding company (the “Company”), provides a full range of banking services to 
corporate and individual customers in Northern and Central California through its  wholly-owned subsidiary bank, Westamerica 
Bank (the “Bank”). The Bank is subject to competition from both financial and nonfinancial institutions and to the regulations of 
certain agencies and undergoes periodic examinations by those regulatory authorities. All of the financial service operations are 
considered by management to be aggregated in one reportable operating segment. 

The Company has evaluated events and transactions subsequent to the balance sheet date. Based on this evaluation, the Company 
is not aware of any events or transactions that occurred subsequent to the balance sheet date but prior to filing that would require 
recognition or disclosure in its consolidated financial statements. Certain amounts in prior periods have been reclassified to conform 
to the current presentation. 

Summary of Significant Accounting Policies 

The consolidated financial statements are prepared in conformity with accounting principles generally accepted in the United States 
of America. The following is a summary of significant policies used in the preparation of the accompanying financial statements. 

Accounting Estimates. Certain accounting policies underlying the preparation of these financial statements require Management to 
make estimates, assumptions, and judgments that affect the amounts reported in the financial statements and accompanying notes. 
These  estimates,  assumptions,  and  judgments  are  based  on  information  available  as  of  the  date  of  the  financial  statements; 
accordingly, as this information changes, the financial statements could reflect different estimates, assumptions, and judgments and 
as  such  have  a  greater  possibility  of  producing  results  that  could  be  materially  different  than  originally  reported.    Estimates, 
assumptions, and judgments are necessary when assets and liabilities are required to be  recorded at fair value, when a decline in 
fair value of an asset not carried on the financial statements at fair value warrants an impairment writedown or valuation reserve to 
be established, or when an asset or liability needs to be recorded contingent upon a future event.  The allowance for loan losses 
accounting is an area requiring the most subjective or complex judgments, and as such could be most subject to revision as new 
information becomes available.  A discussion of the factors affecting the accounting for the allowance for loan losses is included in 
the following “Loans” and “Allowance for Credit Losses” sections. Carrying assets and liabilities at fair value inherently results in 
financial  statement  volatility.    The  fair  values  and  the  information  used  to  record  valuation  adjustments  for  certain  assets  and 
liabilities are based either on quoted market prices or are provided by other third party sources, when available.  The “Securities” 
section discusses the factors that may affect the valuation of the Company’s securities. Although the estimates contemplate current 
conditions and how Management expects them to change in the future, it is reasonably possible that in 2020 actual conditions could 
be worse than anticipated in those estimates, which could materially affect our results of operations and financial condition. 

Principles of Consolidation. The consolidated financial statements include the accounts of the Company and all the Company’s 
subsidiaries.  Significant  intercompany  transactions  have  been  eliminated  in  consolidation.  The  Company  does  not  maintain  or 
conduct transactions with any unconsolidated special purpose entities. 

Cash. Cash includes Due From Banks balances which are readily convertible to known amounts of cash and are generally 90 days 
or less from maturity at the time of initiation, presenting insignificant risk of changes in value due to interest rate changes. 

Equity  Securities.  Equity  securities  consist  of  marketable  equity  securities  and  mutual  funds  which  are  recorded  at  fair  value. 
Unrealized gains and losses are included in net income effective January 1, 2018. Prior to such date unrealized gains and losses 
were included in other comprehensive income. 

Debt  Securities.  Debt  securities  consist  of  securities  of  the  U.S.  Treasury,  government  sponsored  entities,  states,  counties, 
municipalities, corporations, agency and non-agency mortgage-backed securities and asset-backed securities. Securities transactions 
are recorded on a trade date basis. The Company classifies its debt securities in one of three categories: trading, available for sale 
or held to maturity. Trading securities are bought and held principally for the purpose of selling them in the near term. Trading 
securities are recorded at fair value with unrealized gains and losses included in net income. Held to maturity debt securities are 
those securities which the Company has the ability and intent to hold until maturity. Held to maturity debt securities are recorded 
at cost, adjusted for the amortization of premiums or accretion of discounts. Securities not included in trading or held to maturity 
are classified as available for sale debt securities. Available for sale debt securities are recorded at fair value. Unrealized gains and 
losses, net of the related tax effect, on available for sale debt securities are included in accumulated other comprehensive income. 

- 52 - 

52

2019   WESTAMERICA BANCORPORATION FORM 10-K 
     
 
 
 
 
 
 
 
 
 
 
The Company utilizes third-party sources to value its investment securities; securities individually valued using quoted prices in 
active markets are classified as Level 1 assets in the fair value hierarchy, and securities valued using quoted prices in active markets 
for similar securities (commonly referred to as “matrix” pricing) are classified as Level 2 assets in the fair value hierarchy. The 
Company validates the reliability of third-party provided values by comparing individual security pricing for securities between 
more than one third-party source. When third-party information is not available, valuation adjustments are estimated in good faith 
by Management and classified as Level 3 in the fair value hierarchy. 

A decline in the market value of any available for sale or held to maturity security below amortized cost that is deemed other than 
temporary results in a charge to earnings and the establishment of a new cost basis for the security. Unrealized investment securities 
losses are evaluated at least quarterly to determine whether such declines in value should be considered “other than temporary” and 
therefore  be  subject  to  immediate  loss  recognition  in  income.  Although  these  evaluations  involve  significant  judgment,  an 
unrealized loss in the fair value of a debt security is generally deemed to be temporary when the fair value of the security is below 
the carrying value primarily due to changes in risk-free interest rates, there has not been significant deterioration in the financial 
condition of the issuer, and the Company does not intend to sell or be required to sell the securities before recovery of its amortized 
cost. An unrealized loss in the value of an equity security is generally considered temporary when the fair value of the security 
declined primarily due to current  market conditions and not deterioration in the  financial condition of the  issuer,  the Company 
expects the fair value of the security to recover in the near term and the Company does not intend to sell or be required to sell the 
securities before recovery of its cost basis. Other factors that may be considered in determining whether a decline in the value of 
either a debt or an equity security is “other than temporary” include ratings by recognized rating agencies, actions of commercial 
banks or other lenders relative to the continued extension of credit facilities to the issuer of the security, the financial  condition, 
capital strength and near-term prospects of the issuer, and recommendations of investment advisors or market analysts. 

The  Company  follows  the  guidance  issued  by  the  Board of  Governors  of  the  Federal  Reserve  System,  “Investing  in  Securities 
without Reliance on Nationally Recognized Statistical Rating Agencies” (SR 12-15) and other regulatory guidance when performing 
investment security pre-purchase analysis or evaluating investment securities for impairment. Credit ratings issued by recognized 
rating agencies are considered in the Company’s analysis only as a guide to the historical default rate associated with similarly-
rated bonds. 

Purchase premiums are amortized to the earliest call date and purchase discounts are amortized to maturity as an adjustment to yield 
using the effective interest method. Unamortized premiums, unaccreted discounts, and early payment premiums are recognized as 
a component of gain or loss on sale upon disposition of the related security. Interest and dividend income are recognized when 
earned.  Realized  gains  and  losses  from  the  sale  of  available  for  sale  securities  are  included  in  earnings  using  the  specific 
identification method. 

Nonmarketable Equity Securities. Nonmarketable equity securities include securities that are not publicly traded, such as Visa Class 
B common stock, and securities acquired to meet regulatory requirements, such as Federal Reserve Bank stock, which are restricted. 
These restricted securities are accounted for under the cost method and are included in other assets. The Company reviews those 
assets  accounted  for  under  the  cost  method  at  least  quarterly  for  possible  declines  in  value  that  are  considered  “other  than 
temporary”.  The  Company’s  review  typically  includes  an  analysis  of  the  facts  and  circumstances  of  each  investment,  the 
expectations for the investment’s cash flows and capital needs, the viability of its business model and any exit strategy. The asset 
value is reduced when a decline in value is considered to be other than temporary. The Company recognizes the estimated loss in 
noninterest income. 

Loans. Loans are stated at the principal amount outstanding, net of unearned discount and unamortized deferred fees and costs. 
Interest is accrued daily on the outstanding principal balances. Loans which are more than 90 days delinquent with respect to interest 
or principal, unless they are well secured and in the process of collection, and other loans on which full recovery of principal or 
interest is in doubt, are placed on nonaccrual status. Interest previously accrued on loans placed on nonaccrual status is charged 
against interest income. In addition, some loans secured by real estate with temporarily impaired values and commercial loans to 
borrowers  experiencing  financial  difficulties  are  placed  on  nonaccrual  status  (“performing  nonaccrual  loans”)  even  though  the 
borrowers continue to repay the loans as scheduled. When the ability to fully collect nonaccrual loan principal is in doubt, payments 
received are applied against the principal balance of the loans on a cost-recovery method until such time as full collection of the 
remaining recorded balance is expected. Any additional interest payments received after that time are recorded as interest income 
on a cash basis. Performing nonaccrual loans are reinstated to accrual status when improvements in credit quality eliminate the 
doubt as to the full collectability of both interest and principal. Certain consumer loans or auto receivables are charged off against 
the allowance for credit losses when they become 120 days past due.  

The Company evaluates all classified loans and nonaccrual loans with outstanding principal balances in excess of $500 thousand, 
and all “troubled debt restructured” loans for impairment.  The Company recognizes a loan as impaired when, based on current 

- 53 - 

53

2019      WESTAMERICA BANCORPORATION FORM 10-K 
     
 
 
 
 
 
 
information  and  events,  it  is  probable  that  it  will  be  unable  to  collect  both  the  contractual  interest  and  principal  payments  as 
scheduled  in  the  loan  agreement.  Income  recognition  on  impaired  loans  conforms  to  that  used  on  nonaccrual  loans.  In  certain 
circumstances,  the  Company  might  agree  to  restructured  loan  terms  with  borrowers  experiencing  financial  difficulties;  such 
restructured  loans  are  evaluated  under  ASC  310-40,  “Troubled  Debt  Restructurings  by  Creditors.”  In  general,  a  restructuring 
constitutes  a  troubled  debt  restructuring  when  the  Company,  for  reasons  related  to  a  borrower’s  financial  difficulties,  grants  a 
concession to the borrower it would not otherwise consider. Loans are evaluated on an individual basis. The Company follows its 
general nonaccrual policy for troubled debt restructurings. Performing troubled debt restructurings are reinstated to accrual status 
when improvements in credit quality eliminate the doubt as to full collectability of both principal and interest. 

Nonrefundable fees and certain costs associated with originating or acquiring loans are deferred and amortized as an adjustment to 
interest income over the contractual loan lives. Upon prepayment, unamortized loan fees, net of costs, are immediately recognized 
in interest income. Other fees, including those collected upon principal prepayments, are included in interest income when received. 
Loans held for sale are identified upon origination and are reported at the lower of cost or market value on an aggregate loan basis. 

Purchased  Loans.    Purchased  loans  are  recorded  at  estimated  fair  value  on  the  date  of  purchase.  Impaired  purchased  loans  are 
accounted for under FASB ASC 310-30, Loans and Debt Securities Acquired with Deteriorated Credit Quality, when the loans have 
evidence of credit deterioration since origination and it is probable at the date of acquisition that the Company will not collect all 
contractually required principal and interest payments. Evidence of credit quality deterioration as of the purchase date may include 
attributes such as past due and nonaccural status. Generally, purchased loans that meet the Company’s definition for nonaccrual 
status fall within the scope of FASB ASC 310-30. The difference between contractually required payments at acquisition and the 
cash flows expected to be collected at acquisition is referred to as the nonaccretable difference. Subsequent decreases to the expected 
cash flows will generally result in a provision for loan losses. Subsequent increases in cash flows result in a reversal of the provision 
for loan losses to the extent of prior charges, or a reclassification of the difference from nonaccretable to accretable with a positive 
impact on interest income on a prospective basis. Any excess of expected cash flows over the estimated fair value is referred to as 
the accretable yield and is recognized into interest income over the remaining life of the loan when there is a reasonable expectation 
about the amount and timing of such cash flows. For covered purchased loans  with an accretable difference, the corresponding 
FDIC receivable is amortized over the shorter of the contractual term of the indemnification asset or the remaining life of the loan.  
Further, the Company elected to analogize to ASC 310-30 and account for all other loans that had a discount due in part to credit 
not within the scope of ASC 310-30 using the same methodology. 

Covered  Loans.  Loans covered under loss-sharing or similar credit protection agreements  with the FDIC are reported in loans 
exclusive  of  the  expected  reimbursement  cash  flows  from  the  FDIC.  Covered  loans  are  initially  recorded  at  fair  value  at  the 
acquisition  date.  Subsequent  decreases  in  the  amount  expected  to  be  collected  results  in  a  provision  for  loan  losses  and  a 
corresponding increase in the estimated FDIC reimbursement, with the estimated net loss impacting earnings. Interest previously 
accrued on covered loans placed on nonaccrual status is charged against interest income, net of estimated FDIC reimbursements of 
such accrued interest. The FDIC reimburses the Company up to 80% of 90 days interest on covered loans. The indemnification 
expired February 6, 2019. 

Allowance for Credit Losses. The Company extends loans to commercial and consumer customers primarily in Northern and Central 
California. These lending activities expose the Company to the risk borrowers will default, causing loan losses. The Company’s 
lending activities are exposed to various qualitative risks. All loan segments are exposed to risks inherent in the economy and market 
conditions. Significant risk characteristics related to the commercial loan segment include the borrowers’ business performance and 
financial condition, and the value of collateral for secured loans. Significant risk characteristics related to the commercial real estate 
segment  include  the  borrowers’  business  performance  and  the  value  of  properties  collateralizing  the  loans.  Significant  risk 
characteristics  related  to  the construction  loan  segment  include  the  borrowers’  performance  in  successfully  developing  the  real 
estate into the intended purpose and the value of the property collateralizing the loans. Significant risk characteristics related to the 
residential real estate segment include the borrowers’ financial wherewithal to service the mortgages and the value of the property 
collateralizing the loans. Significant risk characteristics related to the consumer loan segment include the financial condition of the 
borrowers and the value of collateral securing the loans. 

The preparation of these financial statements requires Management to estimate the amount of probable incurred losses inherent in 
the loan portfolio and establish an allowance for credit losses. In estimating credit losses, Management must exercise  significant 
judgment  in  evaluating  information  deemed  relevant.  The  amount  of  ultimate  losses  on  the  loan  portfolio  can  vary  from  the 
estimated amounts. Management follows a systematic methodology to estimate loss potential in an effort to reduce the differences 
between estimated and actual losses. 

The allowance for credit losses is established through provisions for credit losses charged to income. Losses on loans, including 
impaired loans, are charged to the allowance for loan losses when all or a portion of the recorded amount of a loan is deemed to be 

- 54 - 

54

2019   WESTAMERICA BANCORPORATION FORM 10-K 
     
 
 
 
 
 
 
uncollectible. Recoveries of loans previously charged off are credited to the allowance when realized. The Company’s allowance 
for credit losses is maintained at a level considered adequate to provide for losses that can be estimated based upon specific and 
general conditions. These include conditions unique to individual borrowers, as well as overall credit loss experience, the amount 
of past due, nonperforming and classified loans, recommendations of regulatory authorities, prevailing economic conditions, FDIC 
loss-sharing or similar credit protection agreements and other factors. A portion of the allowance is specifically allocated to impaired 
loans whose full collectability is uncertain. Such allocations are determined by Management based on loan-by-loan analyses. The 
Company evaluates all classified loans and nonaccrual loans with outstanding principal balances in excess of $500 thousand, and 
all “troubled debt restructured” loans for impairment.  A second allocation is based in part on quantitative analyses of historical 
credit  loss  experience.  The  results  of  this  analysis  are  applied  to  current  loan  balances  to  allocate  the  reserve  to  the  respective 
segments of the loan portfolio exclusive of loans individually evaluated for impairment. In addition, consumer installment loans 
which have similar characteristics and are not usually criticized using regulatory guidelines are analyzed and reserves established 
based on the historical loss rates and delinquency trends, grouped by the number of days the payments on these loans are delinquent. 
The remainder of the reserve is considered to be unallocated. The unallocated allowance is established to provide for probable losses 
that have been incurred as of the reporting date but not reflected in the allocated allowance. It addresses additional qualitative factors 
consistent  with  Management’s  analysis  of  the  level  of  risks  inherent  in  the  loan  portfolio,  which  are  related  to  the  risks  of  the 
Company’s general lending activity. Included in the unallocated allowance is the risk of losses that are attributable to national or 
local economic or industry trends which have occurred but have not yet been recognized in past loan charge-off history (external 
factors). The external factors evaluated by the Company include: economic and business conditions, external competitive issues, 
and other factors. Also included in the unallocated allowance is the risk of losses that are attributable to general  attributes of the 
Company’s loan portfolio and credit administration (internal factors). The internal factors evaluated by the Company include: loan 
review system, adequacy of lending Management and staff, loan policies and procedures, problem loan trends, concentrations of 
credit, and other factors. By their nature, these risks are not readily allocable to any specific  segment of the loan portfolio  in a 
statistically meaningful manner. 

Liability for Off-Balance Sheet Credit Exposures. A liability for off-balance sheet credit exposures is established through expense 
recognition.  Off-balance  sheet  credit  exposures  relate  to  letters  of  credit  and  unfunded  loan  commitments  for  commercial, 
construction and consumer loans. Historical credit loss factors for commercial, construction and consumer loans are applied to the 
amount of these off-balance sheet credit exposures to estimate inherent losses. 

Other Real Estate Owned. Other real estate owned is comprised of property acquired through foreclosure proceedings, acceptances 
of deeds-in-lieu of foreclosure and, if applicable, vacated bank properties. Losses recognized at the time of acquiring property in 
full or partial satisfaction of debt are charged against the allowance for credit losses. Other real estate owned is recorded at the fair 
value of the collateral, generally based upon an independent property appraisal, less estimated disposition costs.  Losses incurred 
subsequent  to  acquisition  due  to  any  decline  in  annual  independent  property  appraisals  are  recognized  as  noninterest  expense. 
Routine holding costs, such as property taxes, insurance and maintenance, and losses from sales and dispositions, are recognized as 
noninterest expense. 

Premises and Equipment. Premises and equipment are stated at cost, less accumulated depreciation and amortization. Depreciation 
is computed substantially on the straight-line method over the estimated useful life of each type of asset. Estimated useful lives of 
premises and equipment range from 20 to 50 years and from 3 to 20 years, respectively. Leasehold improvements are amortized 
over the terms of the lease or their estimated useful life, whichever is shorter. 

Revenue Recognition.  The Company recognizes revenue as it is earned based on contractual terms, as transactions occur, or as 
services  are  provided  and  collectability  is  reasonably  assured.  In  certain  circumstances,  noninterest  income  is  reported  net  of 
associated expenses that are directly related to variable volume-based sales or revenue sharing arrangements or when the Company 
acts on an agency basis for others. 

Life Insurance Cash Surrender Value.  The Company has purchased life insurance policies on certain directors and officers as well as 
acquired such assets as part of the acquisition of other banks. Company owned life insurance is recorded at the amount that can be 
realized under the insurance contract at the balance  sheet date, which is the cash surrender value adjusted for other charges or other 
amounts due that are probable at settlement.  These assets are included in other assets on the consolidated balance sheets. 

Intangible Assets. Intangible assets are comprised of goodwill, core deposit intangibles and other identifiable intangibles acquired 
in business combinations. Intangible assets with definite useful lives are amortized on an accelerated basis over their respective 
estimated useful lives not exceeding 15 years. If an event occurs that indicates the carrying amount of an intangible asset may not 
be  recoverable,  Management  reviews  the  asset  for  impairment.  Any  goodwill  and  any  intangible  asset  acquired  in  a  purchase 
business combination determined to have an indefinite useful life is not amortized, but is evaluated for impairment annually. The 
Company has the option to first assess qualitative factors to determine the likelihood of impairment pursuant to FASB ASU 2011-

- 55 - 

55

2019      WESTAMERICA BANCORPORATION FORM 10-K 
     
 
 
 
 
 
 
08, Testing for Goodwill Impairment. Although the Company has the option to first assess qualitative factors when determining if 
impairment exists, the Company has opted to perform a quantitative analysis to determine if impairment exists. 

Impairment  of  Long-Lived  Assets.  The  Company  reviews  its  long-lived  and  certain  intangible  assets  for  impairment  whenever 
events or changes indicate that the carrying amount of an asset may not be recoverable. If such assets are considered to be impaired, 
the impairment to be recognized is measured by the amount by which the carrying amount of the assets exceeds the fair value of 
the assets. Assets to be disposed of are reported at the lower of the carrying amount or fair value less costs to sell. 

Income  Taxes.  The  Company  and  its  subsidiaries  file  consolidated  tax  returns.  The  Company  accounts  for  income  taxes  in 
accordance with FASB ASC 740, Income Taxes, resulting in two components of income tax expense: current and deferred. Current 
income tax expense approximates taxes to be paid or refunded for the current period. The Company determines deferred income 
taxes using the balance sheet method. Under this method, the net deferred tax asset or liability is based on the tax effects  of the 
differences between the book and tax bases of assets and liabilities, and recognizes enacted changes in tax rates and laws in the 
period in which they occur. Deferred income tax expense results from changes in deferred tax assets and liabilities between periods. 
Deferred tax assets are recognized subject to Management’s judgment that realization is more likely than not. A tax position that 
meets the more likely than not recognition threshold is measured to determine the amount of benefit to recognize. The tax position 
is measured at the largest amount of benefit that is greater than fifty percent likely of being realized upon settlement. Interest and 
penalties are recognized as a component of income tax expense. 

Stock Options. The Company applies FASB ASC 718 – Compensation – Stock Compensation, to account for stock based awards 
granted to employees using the fair value method. The Company recognizes compensation expense for restricted performance share 
grants over the relevant attribution period. Restricted performance share grants have no exercise price, therefore, the intrinsic value 
is measured using an estimated per share price at the vesting date for each restricted performance share. The estimated per share 
price is adjusted during the attribution period to reflect actual stock price performance. The Company’s obligation for unvested 
outstanding restricted performance share grants is classified as a liability until the vesting date due to a cash settlement feature, at 
which time the issued shares become classified as shareholders’ equity. 

Extinguishment of Debt. Gains and losses, including fees, incurred in connection with the early extinguishment of debt are charged 
to current earnings as reductions in noninterest income. 

Postretirement Benefits. The Company uses an actuarial-based accrual method of accounting for post-retirement benefits. 

Other. Securities and other property held by the Bank in a fiduciary or agency capacity are not included in the financial statements 
since such items are not assets of the Company or its subsidiaries. 

Recently Adopted Accounting Standards 

In 2019, the Company adopted the following new accounting guidance: 

FASB ASU 2016-02, Leases (Topic 842), was issued February 25, 2016. The provisions of the new standard require lessees to 
recognize most leases on-balance sheet, increasing reported assets and liabilities. Lessor accounting remains substantially similar 
to current U.S. GAAP. 

The Company adopted the ASU provisions effective January 1, 2019, and elected the modified retrospective transition approach. 
The  Company  elected  the  package  of  practical  expedients  provided  in  the  ASU,  which  allowed  the  Company  to  rely  on  lease 
classification determinations made under prior accounting guidance and forego reevaluation of (i) whether any existing contracts 
are or contain a lease, (ii) whether existing leases are operating or finance leases, and (iii) the initial direct cost for any existing 
leases. The Company also elected to combine lease and non-lease components and exempt short-term leases with an original term 
of one year or less from on-balance sheet recognition. The implementing entry recognized a lease liability of $15.3 million and 
right-of-use asset of $15.3 million for facilities leases. The change in occupancy and equipment expense was not material. 

FASB ASU 2017-08, Receivables – Non-Refundable Fees and Other Costs (Subtopic 310-20): Premium Amortization on Purchased 
Callable Debt Securities, was issued March 2017. The ASU shortens the amortization period for certain callable debt securities 
held at a premium. Specifically, the ASU requires the premium to be amortized to the earliest call date. The ASU does not require 
an accounting change for securities held at a discount; the discount continues to be amortized to maturity. 

- 56 - 

56

2019   WESTAMERICA BANCORPORATION FORM 10-K 
     
 
 
 
 
 
 
 
 
 
 
 
 
The Company adopted the ASU provisions on January 1, 2019. The implementing entry reduced the carrying value of investment 
securities, specifically obligations of states and political subdivisions, by $3.1 million and reduced retained earnings by $2.8 million, 
net of tax. The change in premium amortization method was not material to revenue recognition. 

FASB ASU 2017-12, Derivatives and Hedging (Topic 815): Targeted Improvements to Accounting for Hedging Activities, was 
issued August 2017.  The ASU expands and refines  hedge accounting for both nonfinancial and financial risk components and 
aligns the recognition and presentation of the effects of the hedging instrument and the hedged item in the financial statements.  The 
ASU also provides for a one-time reclassification of prepayable assets from held-to-maturity (HTM) to available for sale (AFS) 
regardless of derivative use. 

The Company adopted the ASU provisions on January 1, 2019. The Company does not currently engage in trading activities or use 
derivative instruments to control interest rate risk, even though such activities may be permitted with the approval of the Company’s 
Board of Directors. The Company evaluated the prepayable assets in the HTM portfolio and did not affect a one-time reclassification 
of prepayable assets from HTM to the AFS upon implementation. 

Recently Issued Accounting Standards 

FASB ASU 2016-13, Financial Instruments – Credit Losses (Topic 326): Measurement of Credit Losses on Financial Instruments, 
was issued on June  16, 2016. The ASU  significantly changes estimates  for credit losses related to financial  assets  measured at 
amortized cost and certain other contracts. For estimating credit losses, the FASB is replacing the incurred loss model with  the 
current expected credit loss (CECL) model, which will accelerate recognition of credit losses.  Additionally, credit losses relating 
to debt securities available-for-sale will be recorded through an allowance for credit losses under the new standard. The Company 
will also be required to provide additional disclosures related to the financial assets within the scope of the new standard. 

The Company will adopt the ASU provisions effective January 1, 2020. Management has evaluated available data, defined portfolio 
segments of loans with similar attributes, and selected loss estimate models for each identified loan portfolio segment. Management 
has measured historical loss rates for each portfolio segment. Management has also segmented debt securities held to  maturity, 
selected methods to estimate losses for each segment, and preliminarily measured a loss estimate.  Internal controls over financial 
reporting have been designed but have not completely operated.   The company is reviewing and validating the most recent loss 
estimates and is completing the formal governance and approval processes.  The Company expects the cumulative effect adjustment 
to  have  an  immaterial  impact  on  the  allowance  for  loan  losses,  other  liabilities,  shareholders’  equity,  deferred  taxes,  and  debt 
securities held to maturity.  

FASB ASU 2018-13, Fair Value Measurements (Topic 820): Disclosure Framework - Changes to the Disclosure Requirements for 
Fair Value Measurement, was issued August 2018. The ASU is part of the disclosure framework project, where the primary focus 
is  to  improve  the  effectiveness  of  disclosures  in  the  financial  statements.  The  ASU  removes,  modifies  and  adds  disclosure 
requirements related to Fair Value Measurements. 

The provisions of the ASU are effective January 1, 2020 with the option to early adopt any removed or modified disclosures upon 
issuance of the ASU. The Company early adopted the provisions to remove and/or modify relevant disclosures in the “Fair Value 
Measurements” note to the unaudited consolidated financial statements. The requirement to include additional disclosures will be  
adopted by the Company effective January 1, 2020. The additional disclosures will not affect the financial results upon adoption.  

[The remainder of this page intentionally left blank] 

- 57 - 

57

2019      WESTAMERICA BANCORPORATION FORM 10-K 
     
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Note 2: Investment Securities 

Effective January 1, 2018, upon adoption of ASU 2016-01, equity securities included in the Company’s available for sale portfolio 
of $1,800 thousand were reclassified to equity securities. The reclassification of equity securities resulted in recording a cumulative 
effect adjustment to decrease retained earnings by $142 thousand, net of tax. 

The Company had no equity securities at December 31, 2019 due to the sales of such securities during the third quarter 2019. The 
market value of equity securities was $1,747 thousand at December 31, 2018. During the twelve months ended December 31, 2019, 
the Company recognized gross unrealized holding gains of $50 thousand in earnings. During the twelve months ended December 
31, 2018, the Company recognized gross unrealized holding losses of $52 thousand in earnings. 

An analysis of the amortized cost and fair value by major categories of debt securities available for sale, which are carried at fair 
value with net unrealized gains (losses) reported on an after-tax basis as a component of cumulative other comprehensive income, 
and debt securities held to maturity, which are carried at amortized cost, follows: 

Debt securities available for sale

U.S. Treasury securities
Securities of U.S. Government sponsored entities
Agency residential mortgage-backed securities (MBS)
Agency commercial MBS
Securities of U.S. Government entities
Obligations of states and political subdivisions
Corporate securities
Collateralized Loan Obligations

Total debt securities available for sale

Debt securities held to maturity

Agency residential MBS
Non-agency residential MBS
Obligations of states and political subdivisions

Total debt securities held to maturity

Total

At December 31, 2019
Gross
Gross
Unrealized
Unrealized
Losses
Gains

(In thousands)

$1
14
10,996
 -
 -
3,656
29,183
7
43,857

766
22
7,672
8,460
$52,317

$ -  
(98)
(5,838)
(3)
(9)
(44)
(879)
 -
(6,871)

(2,235)
 -
(1)
(2,236)
($9,107)

Amortized
Cost

$19,999
111,251
934,592
3,711
553
159,527
1,805,479
6,748
3,041,860

353,937
2,354
381,781
738,072
$3,779,932

Fair
Value

$20,000
111,167
939,750
3,708
544
163,139
1,833,783
6,755
3,078,846

352,468
2,376
389,452
744,296
$3,823,142

[The remainder of this page intentionally left blank] 

- 58 - 

58

2019   WESTAMERICA BANCORPORATION FORM 10-K 
     
 
 
 
 
 
                      
        
             
             
        
           
               
             
           
 
 
 
 
 
Debt securities available for sale

U.S. Treasury securities
Securities of U.S. Government sponsored entities
Agency residential MBS
Non-agency residential MBS
Agency commercial MBS
Securities of U.S. Government entities
Obligations of states and political subdivisions
Corporate securities

Total debt securities available for sale

Debt securities held to maturity

Agency residential MBS
Non-agency residential MBS
Obligations of states and political subdivisions

Total debt securities held to maturity

Total

At December 31, 2018
Gross
Gross
Unrealized
Unrealized
Losses
Gains

(In thousands)

$5
65
595
1
 -
 -
1,856
1,075
3,597

249
40
3,403
3,692
$7,289

($3)
(3,275)
(30,439)
 -
(27)
(9)
(2,985)
(23,642)
(60,380)

(14,129)
 -
(2,727)
(16,856)
($77,236)

Amortized
Cost

$139,572
167,228
883,715
113
1,869
1,128
180,220
1,337,608
2,711,453

447,332
3,387
533,890
984,609
$3,696,062

Fair
Value

$139,574
164,018
853,871
114
1,842
1,119
179,091
1,315,041
2,654,670

433,452
3,427
534,566
971,445
$3,626,115

The amortized cost and fair value of debt securities by contractual maturity are shown in the following tables at the dates indicated: 

Maturity in years:
1 year or less
Over 1 to 5 years
Over 5 to 10 years
Over 10 years

Subtotal
MBS
Total

Maturity in years:
1 year or less
Over 1 to 5 years
Over 5 to 10 years
Over 10 years

Subtotal
MBS
Total

At December 31, 2019

Debt Securities Available
for Sale

Debt Securities Held
to Maturity

Amortized
Cost

Fair
Value

Amortized
Cost

(In thousands)

Fair
Value

$294,698
1,104,775
670,595
33,489
2,103,557
938,303
$3,041,860

$295,255
1,122,391
683,277
34,465
2,135,388
943,458
$3,078,846

$70,378
161,911
149,492
-
381,781
356,291
$738,072

$70,602
165,126
153,724
-
389,452
354,844
$744,296

At December 31, 2018

Debt Securities Available
for Sale

Debt Securities Held
to Maturity

Amortized
Cost

Fair
Value

Amortized
Cost

(In thousands)

Fair
Value

$262,418
1,438,849
85,817
38,672
1,825,756
885,697
$2,711,453

$261,976
1,414,020
85,877
36,970
1,798,843
855,827
$2,654,670

$86,172
214,137
232,544
1,037
533,890
450,719
$984,609

$86,148
213,829
233,515
1,074
534,566
436,879
$971,445

Expected maturities of mortgage-related securities can differ from contractual maturities because borrowers have the right to call 
or prepay obligations with or without call or prepayment penalties. In addition, such factors as prepayments and interest rates may 

- 59 - 

59

2019      WESTAMERICA BANCORPORATION FORM 10-K 
     
               
        
               
           
        
           
               
           
           
 
 
                      
                      
 
 
 
affect the yield on the carrying value of mortgage-related securities. At December 31, 2019 and December 31, 2018, the Company 
had no high-risk collateralized mortgage obligations as defined by regulatory guidelines. 

An analysis of the gross unrealized losses of the debt securities available for sale portfolio follows: 

Debt Securities Available for Sale
At December 31, 2019

No. of
Investment
Positions

  Less than 12 months 

Fair Value 

Unrealized
Losses 

No. of
Investment
Positions

  12 months or longer 

Unrealized
Losses 

Fair Value 
($ in thousands)

No. of
Investment
Positions

  Total 

Fair Value 

Unrealized
Losses 

1
6
1

-

-
8
16

$9,951
11,674
3,708

-

-
71,577
$96,910

($49)
(100)
(3)

-

-
(162)
($314)

3
47
-

2

7
11
70

$45,877
347,384
-

($49)
(5,738)
-

544

(9)

4,163
64,380
$462,348

(44)
(717)
($6,557)

4
53
1

2

7
19
86

$55,828
359,058
3,708

($98)
(5,838)
(3)

544

(9)

4,163
135,957
$559,258

(44)
(879)
($6,871)

Securities of U.S.
  Government
  sponsored entities 
Agency residential MBS
Agency commercial MBS
Securities of U.S.
  Government entities 
Obligations of states
  and political
  subdivisions 
Corporate securities
Total 

An analysis of gross unrecognized losses of the debt securities held to maturity portfolio follows: 

Debt Securities Held to Maturity
At December 31, 2019

No. of
Investment
Positions

  Less than 12 months 

Fair Value 

Unrecognized
Losses 

No. of
Investment
Positions

  12 months or longer 

Unrecognized
Losses 

Fair Value 
($ in thousands)

No. of
Investment
Positions

  Total 

Fair Value 

Unrecognized
Losses 

Agency residential MBS
Obligations of states
  and political
  subdivisions 
Total 

6

-
6

$12,098

($87)

54

$277,203

($2,148)

60

$289,301

($2,235)

-
$12,098

-
($87)

1
55

251
$277,454

(1)
($2,149)

1
61

251
$289,552

(1)
($2,236)

The  unrealized  losses  on  the  Company’s  debt  securities  were  caused  by  market  conditions  for  these  types  of  investments, 
particularly changes in risk-free interest rates. The Company evaluates debt securities on a quarterly basis including changes in 
security ratings issued by rating agencies, changes in the  financial condition of the issuer, and, for mortgage-backed and asset-
backed securities, delinquency and loss information with respect to the underlying collateral, changes in the levels of subordination 
for the Company’s particular position within the repayment structure and remaining credit enhancement as compared to expected 
credit losses of the security. Substantially all of these securities continue to be investment grade rated by a major rating  agency. 
One corporate bond with an amortized cost of $15.0 million and a fair value of $14.5 million at December 31, 2019, is rated below 
investment grade.  In addition to monitoring credit rating agency evaluations, Management performs its own evaluations regarding 
the credit worthiness of the issuer or the securitized assets underlying asset backed securities. 

The Company does not intend to sell any debt securities and has concluded that it is more likely than not that it will not be required 
to  sell  the  debt  securities  prior  to  recovery  of  the  amortized  cost  basis.  Therefore,  the  Company  does  not  consider  these  debt 
securities to be other-than-temporarily impaired as of December 31, 2019. 

The fair values of the debt securities could decline in the future if the general economy deteriorates, inflation increases, credit ratings 
decline, the issuer’s financial condition deteriorates, or the liquidity for debt securities declines. As a result, other than temporary 
impairments may occur in the future. 

As of December 31, 2019 and December 31, 2018, the Company had debt securities pledged to secure public deposits and short-
term borrowed funds of $760,365 thousand and $728,161 thousand, respectively. 

[The remainder of this page intentionally left blank] 

- 60 - 

60

2019   WESTAMERICA BANCORPORATION FORM 10-K 
     
 
 
  
 
 
 
 
 
 
                   
                   
                   
          
              
                 
        
           
           
                   
            
                  
                    
                    
                    
                  
                    
                    
                    
                    
                    
                    
                   
          
              
 
  
 
 
 
 
 
                    
                    
                    
 
 
 
 
 
 
 
An analysis of the gross unrealized losses of the debt securities available for sale portfolio follows: 

Debt Securities Available for Sale
At December 31, 2018

No. of
Investment
Positions

  Less than 12 months 

Fair Value 

Unrealized
Losses 

No. of
Investment
Positions

$54,805

($3)

990
107,497

1,842

-

(5)
(507)

(27)

-

-

9
58

-

2

  12 months or longer 

Unrealized
Losses 

Fair Value 
($ in thousands)

No. of
Investment
Positions

  Total 

Fair Value 

Unrealized
Losses 

$ -

$ -

2

$54,805

($3)

117,963
640,210

(3,270)
(29,932)

-

1,119

-

(9)

10
66

1

2

118,953
747,707

(3,275)
(30,439)

1,842

1,119

(27)

(9)

26,452
308,157
$499,743

(166)
(3,403)
($4,111)

71
79
219

67,121
722,740
$1,549,153

(2,819)
(20,239)
($56,269)

103
117
301

93,573
1,030,897
$2,048,896

(2,985)
(23,642)
($60,380)

U.S. Treasury securities
Securities of U.S.
  Government
  sponsored entities 
Agency residential MBS
Agency commercial
  MBS
Securities of U.S.
  Government entities 
Obligations of states
  and political
  subdivisions 
Corporate securities
Total 

2

1
8

1

-

32
38
82

An analysis of gross unrecognized losses of the debt securities held to maturity portfolio follows: 

Debt Securities Held to Maturity
At December 31, 2018

No. of
Investment
Positions

  Less than 12 months 

Fair Value 

Unrecognized
Losses 

No. of
Investment
Positions

Agency residential MBS
Non-agency residential 
  MBS
Obligations of states
  and political
  subdivisions 
Total 

16

1

97
114

$8,495

($34)

26

-

83,633
$92,154

(271)
($305)

78

-

142
220

  12 months or longer 

Unrecognized
Losses 

Fair Value 
($ in thousands)

$412,574

($14,095)

-

-

151,546
$564,120

(2,456)
($16,551)

No. of
Investment
Positions

  Total 

Fair Value 

Unrecognized
Losses 

94

1

239
334

$421,069

($14,129)

26

-

235,179
$656,274

(2,727)
($16,856)

The following table provides information about the amount of interest income earned on investment securities which is fully taxable 
and which is exempt from federal income tax: 

2019

For the Years Ended December 31,
2018
(In thousands)

2017

Taxable
Tax-exempt from regular federal income tax

Total interest income from investment securities

$77,800
15,736
$93,536

$65,330
19,438
$84,768

$51,445
20,651
$72,096

[The remainder of this page intentionally left blank] 

- 61 - 

61

2019      WESTAMERICA BANCORPORATION FORM 10-K 
     
 
  
 
 
 
 
 
 
                   
                    
                   
               
                  
                   
        
              
                 
        
         
         
                   
            
                
                    
                    
                    
                    
                    
                    
          
              
                 
        
           
 
  
 
 
 
 
 
                   
                 
                    
                    
                    
                    
                    
  
 
 
 
 
 
 
 
Note 3: Loans and Allowance for Credit Losses  

At December 31, 2018, the Company had $5,713 thousand in loans secured by residential real estate which are indemnified from 
loss by the FDIC up to 80% of principal; the indemnification expired February 6, 2019. 

A summary of the major categories of loans outstanding is shown in the following tables at the dates indicated. 

Commercial
Commercial Real Estate
Construction
Residential Real Estate
Consumer Installment & Other
    Total

At December 31,

2019

2018

(In thousands)

$222,085
578,758
1,618
32,748
291,455
$1,126,664

$275,080
580,480
3,982
44,866
302,794
$1,207,202

Changes in the accretable yield for purchased loans were as follows: 

Accretable yield:
Balance at the beginning of the period
Reclassification from nonaccretable difference
Accretion
Balance at the end of the period

Accretion
Change in FDIC indemnification
(Increase) in interest income

For the twelve months ended December 31,

2019

2018

(In thousands)
$182
1,103
(472)
$813

($472)
-
($472)

$738
1,119
(1,675)
$182

($1,675)
2
($1,673)

The following summarizes activity in the allowance for loan losses: 

Allowance for loan losses:

Balance at beginning of period

(Reversal) provision
Chargeoffs
Recoveries

Total allowance for loan losses

Allowance for loan losses:

Balance at beginning of period

(Reversal) provision
Chargeoffs
Recoveries

Total allowance for loan losses

Allowance for Loan Losses
For the Twelve Months Ended December 31, 2019

Commercial

Commercial
Real Estate

Construction

Residential
Real Estate
(In thousands)

Consumer
Installment
and Other

Unallocated

Total

$6,311
(2,023)
(97)
768
$4,959

$3,884
(16)
-
196
$4,064

$1,465
(1,356)
-
-
$109

$869
(663)
-
-
$206

$5,645
3,534
(4,473)
1,739
$6,445

$3,177
524
-
-
$3,701

$21,351
-
(4,570)
2,703
$19,484

Allowance for Loan Losses
For the Twelve Months Ended December 31, 2018

Commercial

Commercial
Real Estate

Construction

Residential
Real Estate
(In thousands)

Consumer
Installment
and Other

Unallocated

Total

$7,746
(2,369)
(513)
1,447
$6,311

$3,849
275
(240)
-
$3,884

$335
1,130
-
-
$1,465

$995
(126)
-
-
$869

$6,418
1,579
(4,124)
1,772
$5,645

$3,666
(489)
-
-
$3,177

$23,009
-
(4,877)
3,219
$21,351

[The remainder of this page intentionally left blank] 

- 62 - 

62

2019   WESTAMERICA BANCORPORATION FORM 10-K 
     
 
 
 
 
              
              
                  
                  
                
                
              
              
 
 
                                   
 
 
                    
                 
                    
                    
                    
            
                    
            
                
                
                    
                    
             
                    
             
 
 
                    
                    
                    
                    
            
                    
                    
                    
                    
             
 
 
Allowance for Loan Losses
For the Twelve Months Ended December 31, 2017

Commercial

Commercial
Real Estate

Construction

Residential
Real Estate
(In thousands)

Consumer
Installment
and Other

Unallocated

Total

$8,327
(382)
(961)
762
$7,746

$3,330
431
-
88
$3,849

$152
(1,716)
-
1,899
$335

$1,330
(335)
-
-
$995

$7,980
1,271
(4,957)
2,124
$6,418

$4,835
(1,169)
-
-
$3,666

$25,954
(1,900)
(5,918)
4,873
$23,009

Allowance for loan losses:
    Balance at beginning of period
        (Reversal) provision
        Chargeoffs
        Recoveries
Total allowance for loan losses

The allowance for loan losses and recorded investment in loans evaluated for impairment were as follows: 

Allowance for loan losses:

Individually evaluated for impairment
Collectively evaluated for impairment

Total

Carrying value of loans:

Individually evaluated for impairment
Collectively evaluated for impairment

Total

Allowance for loan losses:

Individually evaluated for impairment
Collectively evaluated for impairment

Total

Carrying value of loans:

Individually evaluated for impairment
Collectively evaluated for impairment

Total

Allowance for Loan Losses and Recorded Investment in Loans Evaluated for Impairment
At December 31, 2019

Commercial

Commercial 
Real Estate

Construction

Consumer 
Installment and 
Other

Residential 
Real Estate
(In thousands)

Unallocated

Total

$2,413
2,546
$4,959

$8,182
213,903
$222,085

$- 
4,064
$4,064

$7,409
571,349
$578,758

$- 
109
$109

$- 
1,618
$1,618

$- 
206
$206

$- 
6,445
$6,445

$- 
3,701
$3,701

$2,413
17,071
$19,484

$190
32,558
$32,748

$43
291,412
$291,455

$- 
-
$- 

$15,824
1,110,840
$1,126,664

Allowance for Loan Losses and Recorded Investment in Loans Evaluated for Impairment
At December 31, 2018

Commercial

Commercial 
Real Estate

Construction

Consumer 
Installment and 
Other

Residential 
Real Estate
(In thousands)

Unallocated

Total

$2,752
3,559
$6,311

$9,944
265,136
$275,080

$- 
3,884
$3,884

$8,438
572,042
$580,480

$- 
1,465
$1,465

$- 
3,982
$3,982

$- 
869
$869

$- 
5,645
$5,645

$- 
3,177
$3,177

$2,752
18,599
$21,351

$717
44,149
$44,866

$143
302,651
$302,794

$- 
-
$- 

$19,242
1,187,960
$1,207,202

The Company’s customers are small businesses, professionals and consumers. Given the scale of these borrowers, corporate credit 
rating agencies do not evaluate the  borrowers’ financial condition. The Company’s subsidiary, Westamerica Bank (the “Bank”) 
maintains a Loan Review Department which reports directly to the Audit Committee of the Board of Directors. The Loan Review 
Department performs independent evaluations of loans and validates management assigned credit risk grades on evaluated loans 
using grading standards employed by bank regulatory agencies. Loans judged to carry lower-risk attributes are assigned a “pass” 
grade, with a minimal likelihood of loss. Loans judged to carry higher-risk attributes are referred to as “classified loans,” and are 
further disaggregated, with increasing expectations for loss recognition, as “substandard,” “doubtful,” and “loss.” Loan Review 
Department  performs  continuous  evaluations  throughout  the  year.  If  the  Bank  becomes  aware  of  deterioration  in  a  borrower’s 
performance or financial condition between Loan Review Department examinations, assigned risk grades are re-evaluated promptly. 
Credit risk grades assigned by management and  validated by the Loan Review Department are subject to review by the Bank’s 
regulatory authorities during regulatory examinations. 

[The remainder of this page intentionally left blank] 

- 63 - 

63

2019      WESTAMERICA BANCORPORATION FORM 10-K 
     
            
               
                    
                    
                    
            
                    
            
                
                  
             
                    
             
                    
             
 
 
 
         
         
             
           
         
                    
 
 
         
         
             
           
         
                    
 
 
 
 
 
 
The following summarizes the credit risk profile by internally assigned grade: 

Credit Risk Profile by Internally Assigned Grade
At December 31, 2019

Commercial

Commercial 
Real Estate

Construction

Residential 
Real Estate

(In thousands)

Consumer 
Installment and 
Other

Total

$213,542
8,543
-
-
$222,085

$567,525
11,233
-
-
$578,758

$1,618
-
-
-
$1,618

$31,055
1,693
-
-
$32,748

$289,424
1,329
308
394
$291,455

$1,103,164
22,798
308
394
$1,126,664

Credit Risk Profile by Internally Assigned Grade
At December 31, 2018

Commercial

Commercial 
Real Estate

Construction

Residential 
Real Estate

(In thousands)

Consumer 
Installment and 
Other

Total

$264,634
10,446
-
-
$275,080

$567,578
12,902
-
-
$580,480

$3,982
-
-
-
$3,982

$43,112
1,754
-
-
$44,866

$300,553
1,556
135
550
$302,794

$1,179,859
26,658
135
550
$1,207,202

Grade:
Pass
Substandard
Doubtful
Loss

Total

Grade:
Pass
Substandard
Doubtful
Loss

Total

Credit risk profile reflects internally assigned grades of purchased covered loans without regard to FDIC indemnification on $5,713 
thousand in loans secured by residential real estate at December 31, 2018. The indemnification expired February 6, 2019. 

The following tables summarize loans by delinquency and nonaccrual status: 

Summary of Loans by Delinquency and Nonaccrual Status
At December 31, 2019

30-59 Days 
Past Due and 
Accruing

60-89 Days 
Past Due and 
Accruing

Past Due 90 
Days or More 
and Accruing

Nonaccrual

Total Loans

$531
432
-
274
2,960
$4,197

(In thousands)
$158
421
-
540
1,517
$2,636

$ - 
-
-
-
440
$440

$197
4,096
-
-
147
$4,440

$222,085
578,758
1,618
32,748
291,455
$1,126,664

Summary of Loans by Delinquency and Nonaccrual Status
At December 31, 2018

30-59 Days 
Past Due and 
Accruing

60-89 Days 
Past Due and 
Accruing

Past Due 90 
Days or More 
and Accruing

Nonaccrual

Total Loans

$781
617
-
789
3,408
$5,595

(In thousands)
$254
785
-
189
1,107
$2,335

$ - 
-
-
-
551
$551

$ - 
4,225
-
516
127
$4,868

$275,080
580,480
3,982
44,866
302,794
$1,207,202

Current and 
Accruing

$221,199
573,809
1,618
31,934
286,391
$1,114,951

Current and 
Accruing

$274,045
574,853
3,982
43,372
297,601
$1,193,853

Commercial
Commercial real estate
Construction
Residential real estate
Consumer installment and other

Total

Commercial
Commercial real estate
Construction
Residential real estate
Consumer installment and other

Total

There were no commitments to lend additional funds to borrowers whose loans were on nonaccrual status at December 31, 2019 
and December 31, 2018. 

- 64 - 

64

2019   WESTAMERICA BANCORPORATION FORM 10-K 
     
 
                    
             
                    
                    
                    
                    
                
                    
                    
                    
                    
                
 
 
           
           
                    
             
             
                    
                    
                    
                    
                
                    
                    
                    
                    
                
 
 
 
        
               
               
                   
            
        
            
                   
                   
                   
                   
            
          
               
               
                   
                   
          
        
            
            
               
               
        
 
        
               
               
                   
            
        
            
                   
                   
                   
                   
            
          
               
               
                   
               
          
        
            
            
               
               
        
 
 
The following summarizes impaired loans: 

With no related allowance recorded:
    Commercial
    Commercial real estate
    Residential real estate
    Consumer installment and other

Total with no related allowance recorded

With an allowance recorded:
    Commercial

Total with an allowance recorded

Total

2019
Unpaid
Principal
Balance

Recorded
Investment

Impaired Loans
At December 31,

Related
Allowance

Recorded
Investment

(In thousands)

2018
Unpaid
Principal
Balance

Related
Allowance

$21
7,408
190
43
7,662

$21
8,856
220
43
9,140

$-
-
-
-
-

$755
8,438
717
270
10,180

$759
10,373
747
377
12,256

$-
-
-
-
-

8,160
8,160
$15,822

8,160
8,160
$17,300

2,413
2,413
$2,413

9,189
9,189
$19,369

9,189
9,189
$21,445

2,752
2,752
$2,752

Impaired  loans  include  troubled  debt  restructured  loans.  Impaired  loans  at  December  31,  2019,  included  $6,713  thousand  of 
restructured loans, $3,670 thousand of which were on nonaccrual status. Impaired loans at December 31, 2018, included $8,579 
thousand of restructured loans, $4,225 thousand of which were on nonaccrual status.  

Impaired Loans
For the Twelve Months Ended December 31,
2018

2019

2017

Average
Recorded
Investment

Recognized
Interest
Income

Average
Recorded
Investment

Recognized
Interest
Income

(In thousands)

Average
Recorded
Investment

Recognized
Interest
Income

Commercial
Commercial real estate
Residential real estate
Consumer installment and other
  Total

$8,412
7,428
191
44
$16,075

$140
139
3
1
$283

$10,532
11,703
269
254
$22,758

$667
758
19
14
$1,458

$11,156
14,806
423
415
$26,800

$508
884
17
20
$1,429

The following tables provide information on troubled debt restructurings: 

Troubled Debt Restructurings
At December 31, 2019

Number of
Contracts

Pre-Modification
Carrying Value

Period-End
Carrying Value

2
6
1
9

($ in thousands)
$278
8,367
241
$8,886

$32
6,492
189
$6,713

Period-End
Individual
Impairment
Allowance

$11
-
-
$11

Commercial
Commercial real estate
Residential real estate

Total

[The remainder of this page intentionally left blank] 

- 65 - 

65

2019      WESTAMERICA BANCORPORATION FORM 10-K 
     
 
 
 
 
 
 
 
                         
                         
 
 
 
 
 
Troubled Debt Restructurings
At December 31, 2018

Number of
Contracts

Pre-Modification
Carrying Value

Period-End
Carrying Value

4
8
1
13

($ in thousands)
$2,274
9,237
241
$11,752

$811
7,568
200
$8,579

Period-End
Individual
Impairment
Allowance

$19
-
-
$19

Commercial
Commercial real estate
Residential real estate

Total

During the twelve months ended December 31, 2019 and December 31, 2018, the Company did not modify any loans that were 
considered troubled debt restructurings. 

During the year ended December 31, 2017, the Company modified four loans with a carrying value of $699 thousand that were 
considered troubled debt restructurings. The four concessions granted in 2017 consisted of modifications of payment terms to extend 
the maturity date to allow for deferred principal repayment and under-market terms.  

There were no chargeoffs related to troubled debt restructurings made during the year ended December 31, 2019. During the year 
ended December 31, 2018, one troubled debt restructured loan with a carrying value of $41 thousand was charged off. During the 
year ended December 31, 2017, one troubled debt restructured loan with a carrying value of $58 thousand was charged off. During 
the  years  ended  December  31,  2019,  2018  and  2017,  no  troubled  debt  restructured  loans  defaulted  within  12  months  of  the 
modification date. A troubled debt restructuring is considered to be in default when payments are ninety days or more past due. 

There were no loans restricted due to collateral requirements at December 31, 2019 and December 31, 2018.  

There were no loans held for sale at December 31, 2019 and December 31, 2018.  

At December 31, 2019 and December 31, 2018, the Company held total other real estate owned (OREO) of $43 thousand and $350 
thousand, respectively. There was no reserve applied against OREO at December 31, 2019 and December 31, 2018. There were no 
foreclosed  residential  real  estate  properties  at  December  31,  2019  and  December  31,  2018.  There  was  no  covered  OREO  at 
December 31, 2018. The amount of consumer mortgage loans outstanding secured by residential real estate properties for which 
formal foreclosure proceedings  were in process was $124 thousand at December 31, 2019 and $516 thousand at December 31, 
2018.  

Note 4: Concentration of Credit Risk 

Under the California Financial Code, credit extended to any one person owing to a commercial  bank at any one time shall not 
exceed the following limitations: (a) unsecured loans shall not exceed 15 percent of the sum of the shareholders' equity, allowance 
for loan losses, capital notes, and debentures of the bank, or (b) secured and unsecured loans in all shall not exceed 25 percent of 
the sum of the shareholders' equity, allowance for loan losses, capital notes, and debentures of the bank. At December 31, 2019, the 
Bank  did  not  have  credit  extended  to  any  one  entity  exceeding  these  limits.  At  December  31,  2019,  the  Bank  had  34  lending 
relationships each with aggregate amounts of $5 million or more. The Company has significant credit arrangements that are secured 
by real estate collateral. In addition to real estate loans outstanding as disclosed in Note 3, the Company had loan commitments 
related to real estate loans of $43,129 thousand and $53,891 thousand at December 31, 2019 and December 31, 2018, respectively. 
The Company requires collateral on all real estate loans with loan-to-value ratios at origination generally no greater than 75% on 
commercial real estate loans and no greater than 80% on residential real estate loans. At December 31, 2019, the Bank held corporate 
bonds in 92 issuing entities that exceeded $5 million for each issuer. 

[The remainder of this page intentionally left blank] 

- 66 - 

66

2019   WESTAMERICA BANCORPORATION FORM 10-K 
     
                         
                         
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Note 5: Premises, Equipment, Other Assets and Other Liabilities 

Premises and equipment consisted of the following: 

2019

Land
Building and improvements
Leasehold improvements
Furniture and equipment

Total

2018

Land
Building and improvements
Leasehold improvements
Furniture and equipment

Total

At December 31,
Accumulated 
Depreciation 
and 
Amortization
(In thousands)

Net Book 
Value

$ - 
(28,353)
(5,405)
(18,877)
($52,635)

$ - 
(27,178)
(4,968)
(16,969)
($49,115)

$11,691
14,176
814
7,916
$34,597

$11,691
14,734
1,206
6,876
$34,507

Cost

$11,691
42,529
6,219
26,793
$87,232

$11,691
41,912
6,174
23,845
$83,622

Depreciation and amortization of premises and equipment included in noninterest expense amounted to $3,879 thousand in 2019, 
$3,677 thousand in 2018 and $3,925 thousand in 2017. 

Other assets consisted of the following:  

Cost method equity investments:
    Federal Reserve Bank stock (1)
    Other investments
        Total cost method equity investments
Life insurance cash surrender value
Net deferred tax asset
Right-of-use asset
Limited partnership investments
Interest receivable
Prepaid assets
Other assets
    Total other assets

At December 31,

2019

2018

(In thousands)

$14,069
158
14,227
57,810
11,085
17,136
20,773
28,797
3,737
10,767
$164,332

$14,069
158
14,227
56,083
42,256
-
10,219
25,834
4,658
9,629
$162,906

(1) A bank applying for membership in the Federal Reserve System is required to subscribe to stock in the Federal Reserve Bank (FRB) in its 
district in a sum equal to six percent of the bank’s paid-up capital stock and surplus. One-half of the amount of the bank's subscription shall be 
paid to the FRB and the remaining half will be subject to call when deemed necessary by the Board of Governors of the Federal Reserve System. 

The  net deferred tax asset at  December 31, 2019 of $11,085 thousand  was net of deferred  tax obligations of $10,934 thousand 
related to available for sale debt securities unrealized gains. The net deferred tax asset at December 31, 2018 of $42,256 thousand 
included deferred tax benefits of $16,787 thousand related to available for sale debt securities unrealized losses.  

The Company owns 211 thousand shares of Visa Inc. class B common stock which have transfer restrictions; the carrying value is 
$-0-  thousand.  On  September  30,  2019,  Visa  Inc.  announced  a revised  conversion  rate  applicable  to  its  class  B  common  stock 
resulting from its September 27, 2019 deposit of funds into its litigation escrow account. This funding reduced the conversion rate 
of class B common stock into class A common stock, which is unrestricted and trades actively on the New York Stock Exchange, 
from 1.6298 to 1.6228 per share, effective as of September 27, 2019. Visa Inc. class A common stock had a closing price of $187.90 
per  share  on  December  31,  2019,  the  last  day  of  stock  market  trading  for  the  fourth  quarter  2019.  The  ultimate  value  of  the 

- 67 - 

67

2019      WESTAMERICA BANCORPORATION FORM 10-K 
     
 
 
 
 
 
                                   
 
 
 
Company’s Visa Inc. class B shares is subject to the extent of Visa Inc.’s future litigation escrow fundings, the resulting conversion 
rate to class A common stock, and current and future trading restrictions on the class B common stock. 

The Company invests in flow-through limited liability entities that manage or invest in affordable housing projects that qualify for 
low-income housing tax credits. At December 31, 2019, this investment totaled $20,773 thousand and $16,231 thousand of this 
amount  represents  outstanding  equity  capital  commitments  that  are  included  in  other  liabilities.  At  December  31,  2018,  this 
investment totaled $10,219 thousand and $4,799 thousand of this amount represented outstanding equity capital commitments. At 
December 31, 2019, the $16,231 thousand of outstanding equity capital commitments are expected to be paid as follows, $5,009 
thousand in 2020, $4,075 thousand in 2021, $5,980 thousand in 2022, $295 thousand in 2023, $24 thousand in 2024, $301 thousand 
in 2025 and $547 thousand in 2026 or thereafter. 

The amounts recognized in net income for these investments include: 

 For the Years Ended December 31, 
2018
(In thousands)

2019

2017

Investment loss included in pre-tax income
Valuation impairment included in pre-tax income
Tax credits recognized in provision for income taxes

$2,400
-
875

$2,900
-
1,121

$1,800
625
1,850

The $625 thousand valuation impairment recognized in 2017 was due to a decline in future expected federal tax benefits due to the 
reduction in the federal corporate tax rate upon enactment of the Tax Cuts and Jobs Act of 2017. 

Other liabilities consisted of the following:  

Operating lease liability
Other liabilities
    Total other liabilities

At December 31,

2019

2018

(In thousands)

$17,136
27,453
$44,589

$ -  
34,849
$34,849

The Company has entered into leases for most branch locations and certain other offices that were classified as operating leases 
primarily  with  original  terms  of  5  years.  Certain  lease  arrangements  contain  extension  options,  which  can  be  exercised  at  the 
Company’s option, for one or more additional 5 year terms. Unexercised extension options are not considered reasonably certain 
of exercise and have not been included in the lease term used to determine the lease liability or right-of-use asset. The Company 
did not have any finance leases as of December 31, 2019. 

As of December 31, 2019, the Company recorded a lease liability of $17,136 thousand and a right-of-use asset of $17,136 thousand, 
respectively.  The  weighted  average  remaining  life  of  operating  leases  and  weighted  average  discount  rate  used  to  determine 
operating lease liabilities were 3.9 years and 2.92%, respectively, at December 31, 2019.  The Company did not have any material 
lease incentives, unamortized initial direct costs, prepaid lease expense, or accrued lease expense as of December 31, 2019. 

Total lease costs during the twelve  months ended  December 31, 2019, of  $6,880 thousand  was recorded within occupancy and 
equipment expense. The  Company did not  have any  material short-term or variable leases costs or sublease income during the 
twelve months ended December 31, 2019.      

[The remainder of this page intentionally left blank] 

- 68 - 

68

2019   WESTAMERICA BANCORPORATION FORM 10-K 
     
 
 
 
              
              
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
The following table summarizes the remaining lease payments of operating lease liabilities: 

2020
2021
2022
2023
2024
Thereafter
Total minimum lease payments
Less: discount
Present value of lease liability

Minimum
future lease
payments
At December 31,
2019
(In thousands)

$6,048
4,317
3,366
2,633
1,205
637
18,206
(1,070)
$17,136

Note 6: Goodwill and Identifiable Intangible Assets 

The Company has recorded goodwill and other identifiable intangibles associated with purchase business combinations. Goodwill 
is not amortized, but is evaluated for impairment at least annually. The Company did not recognize impairment during the twelve 
months ended December 31, 2019 and December 31, 2018. Identifiable intangibles are amortized to their estimated residual values 
over their expected useful lives. Such lives and residual values are also periodically reassessed to determine if any amortization 
period adjustments are indicated. During the twelve months ended December 31, 2019 and year ended December 31, 2018 no such 
adjustments were recorded. 

The carrying values of goodwill were: 

Goodwill

At December 31,

2019

2018

(In thousands)

$121,673

$121,673

The gross carrying amount of identifiable intangible assets and accumulated amortization was:  

At December 31,

2019

2018

Gross
Carrying
Amount

Accumulated
Amortization

Gross
Carrying
Amount

Accumulated
Amortization

(In thousands)

Core deposit intangibles

$56,808

($55,417)

$56,808

($54,879)

[The remainder of this page intentionally left blank] 

- 69 - 

69

2019      WESTAMERICA BANCORPORATION FORM 10-K 
     
 
                 
                 
                 
                    
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
As of December 31, 2019, the current period and estimated future amortization expense for identifiable intangible assets was:  

Total
Core
Deposit
Intangibles
(In thousands)
$538
287
269
252
236
222  

For the Twelve months ended December 31, 2019 (actual)
Estimate for year ending December 31, 2020
     2021
     2022
     2023
     2024

Note 7: Deposits and Borrowed Funds 

The following table provides additional detail regarding deposits. 

Noninterest-bearing
Interest-bearing:
    Transaction
    Savings
    Time deposits less than $100 thousand
    Time deposits $100 thousand through $250 thousand
    Time deposits more than $250 thousand
        Total deposits

Deposits
At December 31,

2019

2018

(In thousands)

$2,240,112

$2,243,251

931,888
1,471,284
88,355
54,874
26,108
$4,812,621

929,346
1,498,991
102,654
64,512
28,085
$4,866,839

Demand  deposit  overdrafts  of  $1,055  thousand  and  $980  thousand  were  included  as  loan  balances  at  December  31,  2019  and 
December 31, 2018, respectively. Interest expense for aggregate time deposits with individual account balances in excess of $100 
thousand was $326 thousand in 2019, $368 thousand in 2018 and $415 thousand in 2017. 

The following table provides additional detail regarding short-term borrowed funds. 

Repurchase agreements:

Collateral securing borrowings:

Securities of U.S. Government sponsored entities
Agency residential MBS
Corporate securities

Total collateral carrying value

Total short-term borrowed funds

Repurchase Agreements (Sweep)
Accounted for as Secured Borrowings
Remaining Contractual Maturity of the Agreements
Overnight and Continuous
At December 31,

2019

2018

(In thousands)

$65,833
52,485
146,253
$264,571
$30,928

$73,803
58,380
91,837
$224,020
$51,247

Securities sold under repurchase agreements

$61,411

$68,894

For the Years Ended December 31,

2019

2018

Highest Balance at Any Month-end
(In thousands)

- 70 - 

70

2019   WESTAMERICA BANCORPORATION FORM 10-K 
     
 
 
 
 
 
 
 
 
                                      
                                      
                                    
                                      
 
 
 
 
 
Note 8: Shareholders’ Equity 

The Company grants stock options and restricted performance shares to employees in exchange for employee services, pursuant to 
the shareholder-approved 1995 Stock Option Plan, which was last amended and restated in 2012. Nonqualified stock option grants 
(“NQSO”) are granted with an exercise price equal to the fair market value of the related common stock on the grant date.  NQSO 
generally become exercisable in equal annual installments over a three-year period with each installment vesting on the anniversary 
date of the grant. Each NQSO has a maximum ten-year term. A restricted performance share grant becomes vested after three years 
of  being  awarded,  provided  the  Company  has  attained  its  performance  goals  for  such  three-year  period. 2019  Omnibus  Equity 
Incentive Plan was approved by the Company’s shareholders on April 25, 2019 and became effective for grants and stock issuance 
on or after January 1, 2020. 

The following table summarizes information about stock options granted under the Plan as of December 31, 2019. The intrinsic 
value is calculated as the difference between the market value as of December 31, 2019 and the exercise price of the shares. The 
market value as of December 31, 2019 was $67.77 as reported by the NASDAQ Global Select Market:   

Options Outstanding

Options Exercisable

At December 31, 2019

Range of Exercise 
Price

Number 
Outstanding

Aggregate 
Intrinsic Value

(In thousands)

$40 - 45
45 - 50
50 - 55
55 - 60
60 - 65
$40 - 65

60
-
28
113
360
561

$1,512
-
428
1,203
1,921
$5,064

Weighted 
Average 
Remaining 
Contractual 
Life
(Years)

5.7
-
3.1
7.1
8.6
7.7

For the 
Twelve 
Months Ended 
December 31, 
2019

Weighted 
Average 
Exercise Price

$42
-
53
57
62
59

At December 31, 2019

Number 
Exercisable

Aggregate 
Intrinsic Value

(In thousands)

60
-
28
54
48
190

$1,512
-
428
568
270
$2,778

Weighted 
Average 
Remaining 
Contractual 
Life
(Years)

5.7
-
3.1
7.1
8.1
6.3

For the 
Twelve 
Months Ended 
December 31, 
2019

Weighted 
Average 
Exercise Price

$42
-
53
57
62
53

The Company applies the Roll-Geske option pricing model (Modified Roll) to determine grant date fair value of stock option grants. 
This model modifies the Black-Scholes Model to take into account dividends and American options. During the twelve months 
ended December 31,  2019, 2018 and 2017, the Company granted 250 thousand, 249 thousand and 266 thousand stock options, 
respectively. The following weighted average assumptions were used in the option pricing to value stock options  granted in the 
periods indicated: 

Expected volatility (1)
Expected life in years (2)
Risk-free interest rate (3)
Expected dividend yield

Fair value per award

For the Years Ended December 31,

2019

2018

2017

20%

4.7

2.67%

2.55%

$10.19

20%

4.8

2.50%

2.65%

$9.98

20%

4.8

1.97%

3.28%

$8.27

(1) Measured using daily price changes of Company’s stock over respective expected term of the option and the implied volatility derived from the 

market prices of the Company’s stock and traded options. 

(2) The number of years that the Company estimates that the options will be outstanding prior to exercise. 
(3) The risk-free rate over the expected life based on the US Treasury yield curve in effect at the time of the grant. 

Employee stock option grants are being expensed by the Company over the grants’ three year vesting period. The Company issues 
new shares upon the exercise of options. The number of shares authorized to be issued for options at December 31, 2019 is 1,327 
thousand. 

- 71 - 

71

2019      WESTAMERICA BANCORPORATION FORM 10-K 
     
 
 
 
                   
                   
                   
                   
                   
                   
                   
                   
               
               
            
               
            
                 
               
                 
 
 
  
 
 
 
 
A summary of option activity during the year ended December 31, 2019 is presented below: 

Weighted 
Average 
Exercise Price

$53.78
62.67
50.88
61.65
58.75
53.11

Shares
(In thousands)
946
250
(516)
(119)
561
190

Weighted 
Average 
Remaining 
Contractual 
Term
(Years)

7.7
6.3

Outstanding at January 1, 2018
Granted
Exercised
Forfeited or expired
Outstanding at December 31, 2018
Exercisable at December 31, 2018

A summary of the Company’s nonvested option activity during the twelve months ended December 31, 2019 is presented below: 

Nonvested at January 1, 2019
Granted
Vested
Forfeited
Nonvested at December 31, 2019

Weighted 
Average Grant 
Date Fair 
Value

$8.71
10.19
8.01
9.82
$9.81

Shares
(In thousands)
489
250
(247)
(120)
372

The weighted average estimated grant date fair value for options granted under the Company’s stock option plan during the twelve 
months  ended  December  31,  2019,  2018  and  2017  was  $10.19,  $9.98  and  $8.27  per  share,  respectively.  The  total  remaining 
unrecognized compensation cost related to nonvested awards as of December 31, 2019 is $2,842 thousand and the weighted average 
period over which the cost is expected to be recognized is 1.7 years. 

The total intrinsic value of options exercised during the twelve  months ended December 31,  2019,  2018 and 2017 was $3,398 
thousand, $4,264 thousand and $4,642 thousand, respectively. The total fair value of Restricted Performance Shares (“RPSs”) that 
vested  during  the  twelve  months  ended  December  31,  2019,  2018  and  2017  was  $1,073  thousand,  $1,143  thousand  and  $708 
thousand, respectively. The total fair value of options vested during the twelve months ended December 31, 2019, 2018 and 2017 
was $1,980  thousand, $1,835 thousand and $1,493  thousand, respectively.  The Company adopted the  ASU  2016-09 provisions 
effective January 1, 2017, which has the potential to create volatility in the book tax provision at the time nonqualified stock options 
are exercised or expire. During the twelve months of 2019, 516 thousand shares were issued due to the exercise of nonqualified 
stock  options  resulting  in  a  tax  deduction  exceeding  related  share  based  compensation  by  $1,485  thousand.  During  the  twelve 
months of 2018, 292 thousand shares were issued due to the exercise of nonqualified stock options resulting in a  tax deduction 
exceeding related share based compensation by $2,516 thousand. During the twelve months of 2017,  509 thousand shares were 
issued due to the exercise of nonqualified stock options resulting in a tax deduction exceeding related share based compensation by 
$1,667 thousand. The income tax provision was $435 thousand lower in 2019 and $737 thousand lower in 2018 lower than would 
have been under accounting standards prior to the adoption of ASU 2016-09. 

[The remainder of this page intentionally left blank] 

- 72 - 

72

2019   WESTAMERICA BANCORPORATION FORM 10-K 
     
 
              
 
 
              
 
 
 
 
 
 
 
 
 
 
 
 
A summary of the status of the Company’s restricted performance shares as of December 31, 2019 and 2018 and changes during 
the twelve months ended on those dates, follows:    

Outstanding at January 1,
Granted
Issued upon vesting
Forfeited
Outstanding at December 31,

2019

2018

(In thousands)

39
10
(17)
(5)
27

49
11
(19)
(2)
39

As of December 31, 2019 and 2018, the restricted performance shares had a weighted-average contractual life of 1.0 year and 1.2 
years,  respectively.  The  compensation  cost  that  was  charged  against  income  for  the  Company’s  restricted  performance  shares 
granted was $758 thousand, $660 thousand and $827 thousand for the year ended December 31, 2019, 2018 and 2017, respectively. 
There were no stock appreciation rights or incentive stock options granted in the year ended December 31, 2019 and 2018. 

On February 13, 2009, the Company issued a warrant to purchase 246,640 shares of the Company’s common stock at an exercise 
price of $50.92 per share. The warrants may be exercised in a manner wherein the Company withholds shares  of common stock 
issuable upon exercise of the warrant equal in value to the aggregate exercise price, in which case the warrant holder would not 
deliver cash for the aggregate exercise price and the Company would issue a number of shares equal to the intrinsic value on  the 
exercise date. On January 29, 2019, the warrants were exercised in a cashless transaction resulting in the issuance of 50,788 shares 
of the Company’s common stock. 

The Company repurchases and retires its common stock in accordance with Board of Directors approved share repurchase programs. 
At December 31, 2019, approximately 1,750 thousand shares remained available to repurchase under such plans. 

Shareholders have authorized two additional classes of stock of one million shares each, to be denominated “Class B Common 
Stock”  and  “Preferred  Stock,”  respectively,  in  addition  to  the  150  million  shares  of  common  stock  presently  authorized.  At 
December 31, 2019, no shares of Class B Common Stock or Preferred Stock were outstanding. 

Note 9: Regulatory Capital  

Banks and bank holding companies are subject to regulatory capital requirements administered by federal banking agencies. Capital 
adequacy  guidelines  and,  additionally  for  banks,  prompt  corrective  action  regulations,  involve  quantitative  measures  of  assets, 
liabilities, and certain off-balance-sheet items calculated under regulatory accounting practices. Capital amounts and classifications 
are also subject to qualitative judgments by regulators. Failure to meet capital requirements can result in regulatory action. The final 
rules implementing Basel Committee on Banking Supervision’s capital guidelines for U.S. banks (Basel III rules) became effective 
for the Company on January 1, 2015 with full compliance with all of the requirements being phased in over a multi-year schedule, 
and fully phased in by January 1, 2019. Under the Basel III rules, the Company must hold a capital conservation buffer above the 
adequately capitalized risk-based capital ratios. The capital conservation buffer  was phased in from 0.0% for 2015 to 2.50% in 
2019. The capital conservation buffer was 2.5% for 2019 and 1.875% for 2018. The net unrealized gain or loss on available for sale 
securities is not included in computing regulatory capital. Management believes as of December 31, 2019, the Company and Bank 
met all capital adequacy requirements to which they are subject. 

Prompt  corrective  action  regulations  provide  five  classifications:  well  capitalized,  adequately  capitalized,  undercapitalized, 
significantly  undercapitalized,  and  critically  undercapitalized,  although  these  terms  are  not  used  to  represent  overall  financial 
condition.  If  adequately  capitalized,  regulatory  approval  is  required  to  accept  brokered  deposits.  If  undercapitalized,  capital 
distributions are limited, as is asset growth and expansion, and capital restoration plans are required. At year-end 2019 and 2018, 
the  most  recent  regulatory  notifications  categorized  the  Bank  as  well  capitalized  under  the  regulatory  framework  for  prompt 
corrective action. There are no conditions or events since that notification that management believes have changed the institution’s 
category. 

[The remainder of this page intentionally left blank] 

- 73 - 

73

2019      WESTAMERICA BANCORPORATION FORM 10-K 
     
 
                  
                  
 
 
 
 
 
 
 
 
 
 
 
 
 
The capital ratios for the Company and the Bank under the new capital framework  as of the dates indicated are presented in the 
table below. 

At December 31, 2019

Amount

Ratio

Required
for Capital
Adequacy Purposes
Effective January 1, 2019
Ratio

Amount

($ in thousands)

To Be Well-capitalized
Under Prompt Corrective
Action Regulations

Amount

Ratio

$579,216

415,730

579,216

415,730

600,860

443,374

579,216
415,730

16.22%

11.80%

16.22%

11.80%

16.83%

12.58%

10.50%
7.60%

$249,976

246,671

303,542

299,529

374,964

370,007

220,755
218,851

7.000%(1)
7.000%(1)

8.500%(1)
8.500%(1)

10.500%(1)
10.500%(1)

4.000%
4.000%

N/A

$229,052

N/A

281,910

N/A

352,388

N/A
273,564

  N/A

6.50%

  N/A

8.00%

  N/A

10.00%

  N/A

5.00%

Common Equity Tier 1 Capital

Company

Bank

Tier 1 Capital

Company

Bank

Total Capital

Company

Bank

Leverage Ratio (2)

Company
Bank

(1) Includes 2.5% capital conservation buffer. 
(2) The leverage ratio consists of Tier 1capital divided by the most recent quarterly average total assets, excluding certain intangible assets.  

At December 31, 2018

Amount

Ratio

Required
for Capital
Adequacy Purposes
Effective January 1, 2018
Ratio

Amount

($ in thousands)

To Be Well-capitalized
Under Prompt Corrective
Action Regulations

Amount

Ratio

$528,042

415,575

528,042

415,575

551,701

445,234

528,042
415,575

16.30%

13.01%

16.30%

13.01%

17.03%

13.94%

9.51%
7.55%

$206,576

203,664

255,182

251,585

319,990

315,480

222,111
220,312

6.375%(3)
6.375%(3)

7.875%(3)
7.875%(3)

9.875%(3)
9.875%(3)

4.000%
4.000%

N/A

$207,658

N/A

255,579

N/A

319,474

N/A
275,390

  N/A

6.50%

  N/A

8.00%

  N/A

10.00%

  N/A

5.00%

Common Equity Tier 1 Capital

Company

Bank

Tier 1 Capital

Company

Bank

Total Capital

Company

Bank

Leverage Ratio (2)

Company
Bank

(2) The leverage ratio consists of Tier 1capital divided by the most recent quarterly average total assets, excluding certain intangible assets. 
(3) Includes 1.875% capital conservation buffer. 

[The remainder of this page intentionally left blank] 

- 74 - 

74

2019   WESTAMERICA BANCORPORATION FORM 10-K 
     
 
 
 
 
 
 
 
 
Note 10: Income Taxes 

Deferred  tax  assets  and  liabilities  are  recognized  for  future  tax  consequences  attributable  to  differences  between  the  amounts 
reported in the financial statements of existing assets and liabilities and their respective tax basis and operating loss and tax credit 
carryforwards. Deferred tax assets and liabilities are measured using enacted tax rates expected to apply to taxable income in the 
years in which those temporary differences are expected to be recovered or settled. Amounts for the current year are based upon 
estimates and assumptions as of the date of these financial statements and could vary significantly from amounts shown on the tax 
returns as filed. Net deferred tax assets are included with other assets in the consolidated balance sheets. 

The components of the net deferred tax asset are as follows:    

Deferred tax asset

Allowance for credit losses
State franchise taxes
Securities available for sale
Deferred compensation
Real estate owned
Purchased assets and assumed liabilities
Post-retirement benefits
Employee benefit accruals
VISA Class B shares
Limited partnership investments
Impaired capital assets
Accrued liabilities
Premises and equipment
Other

Sub total deferred tax asset

Tax valuation

Total deferred tax asset

Deferred tax liability

Net deferred loan fees
Securities available for sale
Intangible assets

Total deferred tax liability

Net deferred tax asset

At December 31,

2019

2018

(In thousands)

$6,326
1,948
-
5,118
400
406
517
1,875
263
1,228
2,875
1,606
261
377
23,200
(269)
22,931

239
10,934
673
11,846
$11,085

$6,868
3,026
16,787
5,229
553
935
555
2,104
167
708
3,070
2,554
31
721
43,308
-
43,308

291
-
761
1,052
$42,256

At December 31, 2019 and December 31, 2018, the Company had $2,875 thousand and $3,070 thousand, respectively, deferred tax 
asset related to California capital loss carryforwards which will expire if unutilized within five years of the year incurred.  In the 
second  quarter  2019,  the  Company  re-assessed  its  ability  to  realize  benefits  from  California  capital  loss  carryforwards.  The 
Company established a $269 thousand valuation allowance to reflect the expiring California capital loss carryforwards of $1,607 
thousand for 2014, $916 thousand for 2015 and $821 thousand for 2016, for a total of $3,344 thousand. 

In the second quarter 2019, the Company decreased unrecognized tax benefits by $909 thousand related to settlements with taxing 
authorities. The settlements incorporated amended tax returns for which the Company had recognized a deferred tax asset in the 
amount of $1,003 thousand. 

[The remainder of this page intentionally left blank] 

- 75 - 

75

2019      WESTAMERICA BANCORPORATION FORM 10-K 
     
 
 
 
                     
                     
                     
 
 
 
 
 
 
 
 
 
 
 
The provision for federal and state income taxes consists of amounts currently payable and amounts deferred are as follows: 

2019

For the Years Ended December 31,
2018
(In thousands)

2017

Current income tax expense:

Federal
State

Total current

Deferred income tax (benefit) expense:

Federal
State

Total deferred

Adjustment of net deferred tax asset for enacted changes in tax rates:

Federal
State

Total adjustments

Provision for income taxes

$11,570
9,595
21,165

2,340
1,322
3,662

-
-
-
$24,827

$10,560
9,816
20,376

(206)
(737)
(943)

-
-
-
$19,433

$1,778
7,810
9,588

14,461
783
15,244

12,315
-
12,315
$37,147

The provision for income taxes differs from the provision computed by applying the statutory federal income tax rate to income 
before taxes, as follows:    

Federal income taxes due at statutory rate
Additions (reductions) in income taxes resulting from:
  Interest on state and municipal securities and loans not taxable for
    federal income tax purposes

State franchise taxes, net of federal income tax benefit
Re-measurement of net deferred tax asset due to enactment of new federal tax rate
Stock compensation deduction in excess of book expense
Tax credits
Dividend received deduction
Cash value life insurance
Other

Provision for income taxes

2019

For the Years Ended December 31,
2018
(In thousands)
$19,109

$22,095

2017

$30,509

(3,584)
8,625
-
(312)
(1,040)
(38)
(464)
(455)
$24,827

(4,375)
7,173
-
(528)
(1,291)
(32)
(490)
(133)
$19,433

(7,794)
5,586
12,315
(583)
(1,850)
(60)
(603)
(373)
$37,147

The 2017 income tax provision includes a $12.3 million dollar charge to re-measure the Company’s net deferred tax asset as a result 
of the enactment of the Tax Cuts and Jobs Act of 2017.  

A reconciliation of the beginning and ending amounts of unrecognized tax benefits follow:  

Balance at January 1,

Additions for tax positions taken in the current period
Reductions for tax positions taken in the current period
Additions for tax positions taken in prior years
Reductions for tax positions taken in prior years
Decrease related to settlements with taxing authorities
Decrease as a result of a lapse in statute of limitations

Balance at December 31,

2019

2018

(In thousands)

$909
-
-
-
-
(909)
-
$ - 

$909
-
-
-
-
-
-
$909

In 2019 the Company settled in full by signed agreement with the state taxing authorities and  had no uncertain tax positions at 
December 31, 2019, related to positions taken on tax returns which were previously under examination. 

- 76 - 

76

2019   WESTAMERICA BANCORPORATION FORM 10-K 
     
 
                   
                   
                   
                   
                   
                   
                   
 
 
                   
                   
 
 
 
                   
                   
                   
                   
                   
                   
                   
                   
              
                   
                   
                   
 
The Company classifies interest and penalties as a component of the provision for income taxes.  At December 31, 2019, the tax 
years ended December 31, 2018, 2017 and 2016 remain subject to examination by the Internal Revenue Service and the tax years 
ended December 31, 2018, 2017 and 2016 remain subject to examination by the California Franchise Tax Board. 

Note 11: Fair Value Measurements 

The Company uses fair value measurements to record fair value adjustments to certain assets and liabilities and to determine fair 
value disclosures. Equity securities and debt securities available for sale are recorded at fair value on a recurring basis. Additionally, 
from time to time, the Company may be required to record at fair value other assets on a nonrecurring basis, such as other real estate 
owned, impaired loans, certain loans held for investment, debt securities held to maturity, and other assets.  These nonrecurring fair 
value adjustments typically involve the lower-of-cost or fair-value accounting of individual assets. 

In  accordance  with  the  Fair  Value  Measurement  and  Disclosure  topic  of  the  FASB  Accounting  Standards  Codification,  the 
Company bases its fair values on the price that would be received to sell an asset or paid to transfer a liability in the principal market 
or most advantageous market for an asset or liability in an orderly transaction between market participants on the measurement date 
under current market conditions. A fair value measurement reflects all of the assumptions that market participants would use in 
pricing  the  asset  or  liability,  including  assumptions  about  the  risk  inherent  in  a  particular  valuation  technique,  the  effect  of  a 
restriction on the sale or use of an asset, and the risk of nonperformance. 

The Company groups its assets and liabilities measured at fair value into a three-level hierarchy, based on the markets in which the 
assets and liabilities are traded and the reliability of the assumptions used to determine fair value. When the valuation assumptions 
used to measure the fair value of the asset or liability are categorized within different levels of the fair value hierarchy, the asset or 
liability is categorized in its entirety within the lowest level of the hierarchy. These levels are: 

Level 1 – Valuation is based upon quoted prices for identical instruments traded in active exchange markets, such as the New York 
Stock Exchange. Level 1 includes U.S. Treasury and equity securities, which are traded by dealers or brokers in active markets. 
Valuations are obtained from readily available pricing sources for market transactions involving identical assets or liabilities. 

Level 2 – Valuation is based upon quoted prices for similar instruments in active markets, quoted prices for identical or similar 
instruments  in  markets  that  are  not  active,  and  model-based  valuation  techniques  for  which  all  significant  assumptions  are 
observable in the market. Level 2 includes mutual funds, federal agency securities, mortgage-backed securities, corporate securities, 
asset-backed securities, and municipal bonds.  

Level 3 – Valuation is generated from model-based techniques that use significant assumptions not observable in the market. These 
unobservable assumptions reflect the Company’s estimates of assumptions that market participants would use in pricing the asset 
or liability. Valuation techniques include use of option pricing models, discounted cash flow models and similar techniques.  

The Company relies on independent vendor pricing services to measure fair value for equity securities, debt securities available for 
sale and debt securities held to maturity. The Company employs three pricing services. To validate the pricing of these vendors, the 
Company compares vendors’ pricing for each of the securities for consistency; significant pricing differences, if any, are evaluated 
using all available independent quotes with the quote most closely reflecting the market generally used as the fair value estimate. 
In addition, the Company conducts “other than temporary impairment (OTTI)” analysis on a quarterly basis; debt securities selected 
for OTTI analysis include all debt securities at a market price below 95% of par value. As with any valuation technique used to 
estimate  fair  value,  changes  in  underlying  assumptions  used  could  significantly  affect  the  results  of  current  and  future  values. 
Accordingly, these fair value estimates may not be realized in an actual sale of the securities. 

The  Company regularly reviews the valuation techniques and assumptions used by its vendors and determines  which valuation 
techniques  are  utilized  based  on  observable  market  inputs  for  the  type  of  securities  being  measured.  The  Company  uses  the 
information to determine the placement in the fair value hierarchy as level 1, 2 or 3.  

[The remainder of this page intentionally left blank] 

- 77 - 

77

2019      WESTAMERICA BANCORPORATION FORM 10-K 
     
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Assets Recorded at Fair Value on a Recurring Basis 

The tables below present assets measured at fair value on a recurring basis on the dates indicated. 

 At December 31, 2019

Quoted Prices 
in Active 
Markets for 
Identical 
Assets
(Level 1) 

Significant 
Other 
Observable 
Inputs
(Level 2)

Significant 
Unobservable 
Inputs
(Level 3) (1)

(In thousands)

$20,000
-
-
-
-
-
-
-
$20,000

$ -  
111,167
939,750
3,708
544
163,139
1,833,783
6,755
$3,058,846

$ -  
-
-
-
-
-
-
-
$ -  

Fair Value

$20,000
111,167
939,750
3,708
544
163,139
1,833,783
6,755
$3,078,846

Debt securities available for sale

U.S. Treasury securities
Securities of U.S. Government sponsored entities
Agency residential mortgage-backed securities (MBS)
Agency commercial MBS
Securities of U.S. Government entities
Obligations of states and political subdivisions
Corporate securities
Collateralized Loan Obligations

Total debt securities available for sale

(1)   There were no transfers in to or out of level 3 during the twelve months ended December 31, 2019. 

 At December 31, 2018

Quoted Prices 
in Active 
Markets for 
Identical 
Assets
(Level 1) 

Significant 
Other 
Observable 
Inputs
(Level 2)

Significant 
Unobservable 
Inputs
(Level 3) (1)

(In thousands)

$ -  
-

$1,747
1,747

139,574
-
-
-
-
-
-
-
139,574
$139,574

-
164,018
853,871
114
1,842
1,119
179,091
1,315,041
2,515,096
$2,516,843

$ -  
-

-
-
-
-
-
-
-
-
-
$ -  

Fair Value

$1,747
1,747

139,574
164,018
853,871
114
1,842
1,119
179,091
1,315,041
2,654,670
$2,656,417

Equity securities
Mutual funds

Total equity securities

Debt securities available for sale

U.S. Treasury securities
Securities of U.S. Government sponsored entities
Agency residential MBS
Non-agency residential MBS
Agency commercial MBS
Securities of U.S. Government entities
Obligations of states and political subdivisions
Corporate securities

Total debt securities available for sale

Total

(1)   There were no transfers in to or out of level 3 during the twelve months ended December 31, 2018. 

[The remainder of this page intentionally left blank] 

- 78 - 

78

2019   WESTAMERICA BANCORPORATION FORM 10-K 
     
 
 
                     
                     
                     
                     
                     
                     
                     
                     
                     
                     
                     
                     
                     
                     
 
 
                     
                     
         
                     
                     
                     
                     
                     
                     
                     
                     
                     
                     
                     
                     
                     
                     
                     
                     
         
                     
 
 
 
 
 
 
 
 
 
 
 
Assets Recorded at Fair Value on a Nonrecurring Basis 

The Company may be required, from time to time, to measure certain assets at fair value on a nonrecurring basis in accordance with 
GAAP. These adjustments to fair value usually result from application of lower of cost or fair value accounting of individual assets. 
For  assets  measured  at  fair  value  on  a  nonrecurring  basis  that  were  recorded  in  the  balance  sheet  at  December  31,  2019  and 
December 31, 2018, the following tables provide the level of valuation assumptions used to determine each adjustment and the 
carrying value of the related assets at period end.  

Other real estate owned
Impaired loans:
Commercial
Commercial real estate
Residential real estate

Total assets measured at fair value on a nonrecurring basis

Other real estate owned
Impaired loans:
Commercial
Commercial real estate

Total assets measured at fair value on a nonrecurring basis

Carrying Value

At December 31, 2019
Level 1
Level 2
(In thousands)

Level 3

$43

5,747
4,091
190
$10,071

$ -  

   -  
   -  
   -  
$ -  

$ -  

   -  
   -  
   -  
$ -  

$43

5,747
4,091
190
$10,071

Carrying Value

At December 31, 2018
Level 1
Level 2
(In thousands)

Level 3

$350

6,437
3,870
$10,657

$ -  

   -  
   -  
$ -  

$ -  

   -  
   -  
$ -  

$350

6,437
3,870
$10,657

For the
Twelve Months Ended
December 31, 2019
Total Losses

$ -  

-
-
-
$ - 

For the
Twelve Months Ended
December 31, 2018
Total Losses

$ -  

-
(240)
($240)

Level 3 – Valuation is based upon present value of expected future cash flows, independent market prices, estimated liquidation 
values of loan collateral or appraised value of the collateral as determined by third-party independent appraisers, less 10% for selling 
costs, generally. Level 3 includes other real estate owned that has been measured at fair value upon transfer to foreclosed assets and 
impaired loans collateralized by real property and other business asset collateral where a specific reserve has been established or a 
chargeoff has been recorded. Losses on other real estate owned represent losses recognized in earnings during the period subsequent 
to its initial classification as foreclosed assets. The unobservable inputs and qualitative information about the unobservable inputs 
are not presented as the inputs were not developed by the Company. 

Disclosures about Fair Value of Financial Instruments 

The tables below are a summary of fair value estimates for financial instruments and the level of the fair value hierarchy within 
which the fair value measurements are categorized, excluding financial instruments recorded at fair value on a recurring basis. The 
values assigned do not necessarily represent amounts which ultimately may be realized for assets or paid to settle liabilities. In 
addition, these values do not give effect to adjustments to fair value which may occur when financial instruments are sold or settled 
in larger quantities.  The carrying amounts in the following tables are recorded in the balance sheet under the indicated captions. 

The Company has not included assets and liabilities that are not financial instruments, such as goodwill, long-term relationships 
with deposit, merchant processing and trust customers, other purchased intangibles, premises and equipment, deferred taxes and 
other assets and liabilities. The total estimated fair values do not represent, and should not be construed to represent, the underlying 
value of the Company.   

[The remainder of this page intentionally left blank] 

- 79 - 

79

2019      WESTAMERICA BANCORPORATION FORM 10-K 
     
 
 
             
             
                                
                                
                                
 
             
             
                                
                          
 
 
 
 
 
 
 
 
At December 31, 2019
Quoted Prices 
in Active 
Markets for 
Identical 
Assets
(Level 1) 
(In thousands)
$373,421
-
-

Significant 
Other 
Observable 
Inputs
(Level 2 )

Significant 
Unobservable 
Inputs
(Level 3 )

$ - 
744,296
-

$ - 
-
1,152,949

Carrying 
Amount

$373,421
738,072
1,107,180

Estimated Fair 
Value

$373,421
744,296
1,152,949

$4,812,621
30,928

$4,810,934
30,928

$ - 
-

$4,643,284
30,928

$167,650
-

At December 31, 2018
Quoted Prices 
in Active 
Markets for 
Identical 
Assets
(Level 1) 
(In thousands)
$420,284
-
-

Significant 
Other 
Observable 
Inputs
(Level 2 )

Significant 
Unobservable 
Inputs
(Level 3 )

$ - 
971,445
-

$ - 
-
1,184,770

Carrying 
Amount

$420,284
984,609
1,185,851

Estimated Fair 
Value

$420,284
971,445
1,184,770

$4,866,839
51,247

$4,862,668
51,247

$ - 
-

$4,671,588
51,247

$191,080
-

Financial Assets:
    Cash and due from banks
    Debt securities held to maturity
    Loans

Financial Liabilities:
    Deposits
    Short-term borrowed funds

Financial Assets:
    Cash and due from banks
    Debt securities held to maturity
    Loans

Financial Liabilities:
    Deposits
    Short-term borrowed funds

The majority of the Company’s standby letters of credit and other commitments to extend credit carry current market interest rates 
if converted to loans. No premium or discount was ascribed to these commitments because virtually all funding would be at current 
market rates. 

Note 12: Commitments and Contingent Liabilities 

Loan commitments are agreements to lend to a customer provided there is no violation of any condition established in the agreement. 
Commitments generally have fixed expiration dates or other termination clauses. Since many of the commitments are expected to 
expire without being drawn upon, the total commitment amounts do not necessarily represent future funding requirements. Loan 
commitments are subject to the Company’s normal credit policies and collateral requirements. Unfunded loan commitments were 
$265,311  thousand  at  December  31,  2019  and  $278,598  thousand  at  December  31,  2018.  Standby  letters  of  credit  commit  the 
Company  to  make  payments  on  behalf  of  customers  when  certain  specified  future  events  occur.  Standby  letters  of  credit  are 
primarily issued to support customers’ short-term financing requirements and must meet the Company’s normal credit policies and 
collateral requirements. Financial and performance standby letters of credit outstanding totaled $3,099 thousand at  December 31, 
2019 and $2,772 thousand at  December 31, 2018. The Company  had no commitments  outstanding  for commercial and similar 
letters of credit at December 31, 2019 and December 31, 2018. The Company had $550 thousand and $75 thousand in outstanding 
full  recourse  guarantees  to  a  3rd  party  credit  card  company  at  December  31,  2019  and  December  31,  2018,  respectively.  The 
Company had a reserve for unfunded commitments of $2,160 thousand at December 31, 2019 and $2,308 thousand at December 
31, 2018, included in other liabilities. 

Due to the nature of its business, the Company is subject to various threatened or filed legal cases. Based on the advice of legal 
counsel, the Company does not expect such cases will have a material, adverse effect on its financial position or results of operations. 
Legal liabilities are accrued when obligations become probable and the amount can be reasonably estimated. In the second quarter 
2019, the Company achieved a mediated settlement to dismiss a lawsuit and paid the resulting liability of $252 thousand. 

The Company determined that it will be obligated to provide refunds of revenue recognized in years prior to 2018 to some customers. 
The Company initially estimated the probable amount of these obligations to be $5,542 thousand and accrued a liability for such 
amount in 2017; based on additional information received  in the second quarter 2019, the Company increased such liability to 
$5,843 thousand by recognizing an expense of $301 thousand. 

- 80 - 

80

2019   WESTAMERICA BANCORPORATION FORM 10-K 
     
        
          
                   
        
                   
     
       
                   
                   
     
                   
          
                   
 
 
        
          
                   
        
                   
     
       
                   
                   
                   
          
                   
 
 
 
 
 
Note 13: Retirement Benefit Plans 

The  Company  sponsors  a  qualified  defined  contribution  Deferred  Profit-Sharing  Plan  covering  substantially  all  of  its  salaried 
employees  with  one  or  more  years  of  service.  The  costs  charged  to  noninterest  expense  related  to  discretionary  Company 
contributions to the Deferred Profit-Sharing Plan were $1,000 thousand in 2019, $1,057 thousand in 2018 and $944 thousand in 
2017. 

The  Company  also  sponsors  a  qualified  defined  contribution  Tax  Deferred  Savings/Retirement  Plan  (ESOP)  covering  salaried 
employees  who  become  eligible  to  participate  upon  completion  of  a  90-day  introductory  period.  The  Tax  Deferred  Savings/ 
Retirement Plan (ESOP) allows employees to defer, on a pretax or after-tax basis, a portion of their salaries as contributions to this 
Plan. Participants may invest in several funds, including one fund that invests primarily in Westamerica Bancorporation common 
stock. The Company funds contributions to match participating employees’ contributions, subject to certain limits. The matching 
contributions charged to compensation expense were $986 thousand in 2019, $1,052 thousand in 2018 and $1,098 thousand in 2017. 

The Company offers a continuation of group insurance coverage to eligible employees electing early retirement, for the period from 
the date of retirement until age 65. For eligible employees the Company pays a portion of these early retirees’  group insurance 
premiums. The Company also reimburses a portion of Medicare Part B premiums for all qualifying retirees over age 65 and, if 
eligible,  their  spouses.  Eligibility  for  post-retirement  medical  benefits  is  based  on  age  and  years  of  service,  and  restricted  to 
employees hired prior to February 1, 2006 who elect early retirement prior to January 1, 2021. The Company uses an actuarial-
based  accrual  method  of  accounting  for  post-retirement  benefits.  The  Company  used  a  December  31  measurement  date  for 
determining post-retirement medical benefit calculations. 

The following tables set forth the net periodic post-retirement benefit cost and the change in the benefit obligation for the  year 
ended December 31 and the funded status of the post-retirement benefit plan as of December 31: 

Net Periodic Benefit Cost     

Service ( benefit) cost
Interest cost
Amortization of unrecognized transition obligation

Net periodic cost (benefit)

2019

At December 31,
2018
(In thousands)
$24
72
-
$96

($57)
72
-
$15

2017

($311)
95
61
($155)

Other Changes in Benefit Obligations Recognized in Other Comprehensive Income    

Amortization of unrecognized transition obligation, net of tax

Total recognized in net periodic cost (benefit) and accumulated other comprehensive income

-
$15

-
$96

(34)
($189)

The transition obligation for this post-retirement benefit plan became fully amortized during the year ended December 31, 2017. 

[The remainder of this page intentionally left blank] 

- 81 - 

81

2019      WESTAMERICA BANCORPORATION FORM 10-K 
     
 
 
 
 
 
 
               
               
               
                  
                  
 
 
 
                  
                  
 
 
 
 
 
 
 
 
Obligation and Funded Status    

Change in benefit obligation
Benefit obligation at beginning of year
Service (benefit) cost
Interest cost
Benefits paid
Benefit obligation at end of year
Accumulated post-retirement benefit obligation attributable to:

Retirees
Fully eligible participants
Other
Total

Fair value of plan assets
Accumulated post-retirement benefit obligation in excess of plan assets

Additional Information 

Assumptions 

Weighted-average assumptions used to determine benefit obligations
Discount rate
Weighted-average assumptions used to determine net periodic benefit cost
Discount rate

2019

$1,913
(57)
72
(146)
$1,782

At December 31,
2018
(In thousands)
$1,958
24
72
(141)
$1,913

$1,782
-
-
$1,782
-
$1,782

$1,913
-
-
$1,913
-
$1,913

2017

$2,319
(311)
95
(145)
$1,958

$1,575
382
1
$1,958
-
$1,958

2019

At December 31,
2018

2017

2.90%

3.76%

3.70%

3.76%

3.70%

4.10%

The above discount rate is based on the expected return of a portfolio of Corporate Aa debt, the term of which approximates the 
term  of  the  benefit  obligations.  The  Company  reserves  the  right  to  terminate  or  alter  post-employment  health  benefits.  Post-
retirement  medical  benefits  are  currently  fixed  amounts  without  provision  for  future  increases;  as  a  result,  the  assumed  annual 
average rate of inflation used to measure the expected cost of benefits covered by this program is zero percent for 2020 and beyond. 

Assumed benefit inflation rates are not applicable for this program. 

2020
2021
2022
2023
2024
Years 2025-2029

Estimated 
future benefit 
payments
(In thousands)
$152
152
150
149
145
604

[The remainder of this page intentionally left blank] 

- 82 - 

82

2019   WESTAMERICA BANCORPORATION FORM 10-K 
     
 
              
               
            
               
               
               
                  
                  
             
                  
                  
                 
                  
                  
                  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Note 14: Related Party Transactions  

Certain of the Directors, executive officers and their associates have had banking transactions with subsidiaries of the Company in 
the ordinary course of business. The table below reflects information concerning loans to certain directors and executive officers 
and/or family members during 2019 and 2018:   

Balance at January 1,

Originations
Principal reductions

Balance at December 31,
Percent of total loans outstanding.

Note 15: Regulatory Matters  

2019

2018

(In thousands)

$577
-
(44)
$533
0.05%

$622
-
(45)
$577
0.05%

Payment of dividends to the Company by the Bank is limited under regulations for state chartered banks. The amount that can be 
paid  in  any  calendar  year,  without  prior  approval  from  regulatory  agencies,  cannot  exceed  the  net  profits  (as  defined)  for  the 
preceding three calendar years less dividends paid. The Company consistently has paid quarterly dividends to its shareholders since 
its formation in 1972. 

The Bank is required to  maintain reserves  with the Federal Reserve Bank equal to a  percentage  of its  reservable deposits. The 
Bank’s daily average on deposit at the Federal Reserve Bank was $374,572 thousand in 2019 and $473,250 thousand in 2018, which 
amounts exceed the Bank’s required reserves. 

Note 16: Other Comprehensive Income (loss)  

The components of other comprehensive income (loss) and other related tax effects were: 

Debt securities available for sale:

Net unrealized gains arising during the year
Reclassification of gains included in net income

Net unrealized gains arising during the year

Post-retirement benefit obligation

Other comprehensive income

Debt securities available for sale:

Net unrealized losses arising during the year
Reclassification of losses included in net income

Net unrealized losses arising during the year

Post-retirement benefit obligation

Other comprehensive loss

Before tax

2019
Tax effect
(In thousands)

Net of tax

$93,936
(167)
93,769
-
$93,769

($27,771)
49
(27,722)
-
($27,722)

$66,165
(118)
66,047
-
$66,047

Before tax

2018
Tax effect
(In thousands)

Net of tax

($27,939)
-
(27,939)
-
($27,939)

$8,258
-
8,258
-
$8,258

($19,681)
-
(19,681)
-
($19,681)

[The remainder of this page intentionally left blank] 

- 83 - 

83

2019      WESTAMERICA BANCORPORATION FORM 10-K 
     
 
 
                   
                   
                
                
 
 
 
 
 
 
 
             
                 
             
                   
                   
                   
 
                   
                   
                   
                   
                   
                   
 
 
 
 
Debt securities available for sale:

Net unrealized losses arising during the year
Reclassification of gains included in net income

Net unrealized losses arising during the year

Post-retirement benefit obligation

Other comprehensive loss

Accumulated other comprehensive income (loss) balances were: 

Balance, December 31, 2016

Net change

Balance, December 31, 2017

Cumulative effect of equity securities losses reclassified

Adjusted Balance, January 1, 2018

Reclass stranded tax effects resulting from the Tax Cuts and Jobs Act of2017
Net change

Balance, December 31, 2018

Net change

Balance, December 31, 2019

Before tax

2017
Tax effect
(In thousands)

Net of tax

($3,767)
(7,955)
(11,722)
59
($11,663)

$1,585
3,345
4,930
(25)
$4,905

($2,182)
(4,610)
(6,792)
34
($6,758)

Post-retirement 
Benefit 
Obligation

($34)
34
-
-
-
-
-
-
-
$ - 

Net Unrealized 
(Losses) Gains 
on Securities
(In thousands)
($10,040)
(6,792)
(16,832)
142
(16,690)
(3,625)
(19,681)
(39,996)
66,047
26,051

Accumulated 
Other 
Comprehensive 
(Loss) Income

($10,074)
(6,758)
(16,832)
142
(16,690)
(3,625)
(19,681)
(39,996)
66,047
$26,051

The transition obligation for this post-retirement benefit plan became fully amortized during the year ended December 31, 2017. 

Note 17: Earnings Per Common Share  

The table below shows earnings per common share and diluted earnings per common share. Basic earnings per common share are 
computed by dividing net income by the average number of common shares outstanding during the period. Diluted earnings per 
common share are computed by dividing net income by the average number of common shares outstanding during the period plus 
the impact of common stock equivalents. 

Net income (numerator)
Basic earnings per common share
Weighted average number of common shares outstanding - basic (denominator)
Basic earnings per common share
Diluted earnings per common share
Weighted average number of common shares outstanding - basic
Add common stock equivalents for options
Weighted average number of common shares outstanding - diluted (denominator)
Diluted earnings per common share

For the Years Ended December 31,
2019
2017
2018
(In thousands, except per share data)
$80,389

$71,564

$50,025

26,956
$2.98

26,956
50
27,006
$2.98

26,649
$2.69

26,649
107
26,756
$2.67

26,291
$1.90

26,291
128
26,419
$1.89

For the years ended December 31, 2019, 2018 and 2017, options to purchase 382 thousand, 423 thousand and 323 thousand shares 
of common stock, respectively, were outstanding but not included in the computation of diluted earnings per common share because 
the option exercise price exceeded the fair value of the stock such that their inclusion would have had an anti-dilutive effect. 

- 84 - 

84

2019   WESTAMERICA BANCORPORATION FORM 10-K 
     
          
            
          
                 
               
                 
 
 
 
                    
              
              
                       
                       
                       
            
                       
              
                       
            
            
                       
                       
             
             
             
 
 
 
        
        
        
        
        
        
               
             
             
        
        
        
 
 
 
 
 
Note 18: Westamerica Bancorporation (Parent Company Only Condensed Financial Information) 

Statements of Income and Comprehensive Income 

Dividends from subsidiaries
Interest income
Other income
Total income

Salaries and benefits
Other expense
Total expense

Income before taxes and equity in undistributed income of subsidiaries
Income tax benefit
Earnings of subsidiaries greater than subsidiary dividends

Net income

Other comprehensive loss, net of tax

Comprehensive income

Balance Sheets 

Assets
Cash
Investment in Westamerica Bank
Investment in non-bank subsidiaries
Premises and equipment, net
Accounts receivable from Westamerica Bank
Other assets
Total assets

Liabilities
Accounts payable to Westamerica Bank
Other liabilities
Total liabilities

Shareholders' equity

Total liabilities and shareholders' equity

For the Years Ended December 31,
2019
2017
2018
(In thousands)
$43,892
33
9,447
53,372
7,575
3,181
10,756
42,616
919
28,029
71,564
(19,681)
$51,883

$80,067
54
8,778
88,899
6,978
3,729
10,707
78,192
636
1,561
80,389
66,047
$146,436

$12,728
43
8,590
21,361
7,163
3,416
10,579
10,782
241
39,002
50,025
(6,758)
$43,267

At December 31,

2019

2018

(In thousands)

$122,663
573,931
455
11,006
231
37,645
$745,931

$33
14,481
14,514
731,417
$745,931

$72,878
509,125
455
10,400
580
36,990
$630,428

$46
14,791
14,837
615,591
$630,428

[The remainder of this page intentionally left blank] 

- 85 - 

85

2019      WESTAMERICA BANCORPORATION FORM 10-K 
     
 
 
               
               
               
        
        
        
          
          
          
          
          
          
        
        
        
        
        
        
             
             
             
          
        
        
        
        
        
        
       
         
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
      
      
             
             
        
        
             
             
        
        
        
        
      
      
Statements of Cash Flows 

Operating Activities

Net income
Adjustments to reconcile net income to net cash provided by operating activities:

Depreciation and amortization
(Increase) decrease in accounts receivable from affiliates
Increase in other assets
Stock option compensation expense
Provision (benefit) for deferred income tax
Increase in other liabilities
Earnings of subsidiaries greater than subsidiary dividends
Life insurance gains
Gain on sales of premises and equipment

Net Cash Provided by Operating Activities

Investing Activities

Proceeds from life insurance

Net Cash Provided by Investing Activities

Financing Activities

Exercise of stock options/issuance of shares
Retirement of common stock
Dividends

Net Cash Used in Financing Activities

Net change in cash
Cash at Beginning of Period
Cash at End of Period
Supplemental Cash Flow Disclosures:

Supplemental disclosure of cash flow activities:

Interest paid for the period
Income tax payments for the period

For the Years Ended December 31,
2019
2017
2018
(In thousands)

$80,389

$71,564

$50,025

449
80
(71)
1,744
(315)
856
(1,561)
-
(1,055)
80,516

-
-

13,699
(488)
(43,942)
(30,731)
49,785
72,878
$122,663

361
(43)
(2,638)
1,988
5,028
978
(28,029)
(585)
(538)
48,086

1,169
1,169

13,373
(524)
(42,635)
(29,786)
19,469
53,409
$72,878

319
(16)
(2,203)
1,824
(3,971)
202
(39,002)
-
(793)
6,385

-
-

24,583
(314)
(41,299)
(17,030)
(10,645)
64,054
$53,409

$-
24,491

$-
13,627

$-
17,351

- 86 - 

86

2019   WESTAMERICA BANCORPORATION FORM 10-K 
     
 
             
             
             
               
              
              
              
         
         
          
          
          
            
          
         
             
             
             
         
       
       
                  
            
                  
        
        
          
                  
                  
                  
          
                  
        
        
        
            
            
            
       
       
       
       
       
       
        
        
       
        
        
        
        
        
        
 
 
Note 19: Quarterly Financial Information   
(Unaudited) 

2019
Interest and loan fee income
Net interest income
Provision for loan losses
Noninterest income
Noninterest expense
Income before taxes
Net income
Basic earnings per common share
Diluted earnings per common share
Dividends paid per common share
Price range, common stock
2018
Interest and loan fee income
Net interest income
Provision for loan losses
Noninterest income
Noninterest expense
Income before taxes
Net income
Basic earnings per common share
Diluted earnings per common share
Dividends paid per common share
Price range, common stock
2017
Interest and loan fee income
Net interest income
(Reversal of) provision for loan losses
Noninterest income
Noninterest expense
Income before taxes
Net income
Basic earnings per common share
Diluted earnings per common share
Dividends paid per common share
Price range, common stock

March 31,

For the Three Months Ended
June 30,

September 30,

December 31,

(In thousands, except per share data and
price range of common stock)

$39,483
38,989
-
11,579
25,183
25,385
19,646
0.73
0.73
0.40
56.82 - 64.48

$36,315
35,856
-
11,955
26,022
21,789
17,506
0.66
0.66
0.40
55.72 - 62.52

$34,128
33,648
-
11,657
25,419
19,886
15,049
0.58
0.57
0.39
54.12 - 64.07

$39,626
39,139
-
12,288
25,561
25,866
19,625
0.73
0.73
0.41
59.51 - 64.82

$37,346
36,887
-
11,769
25,741
22,915
18,010
0.68
0.67
0.40
55.81 - 60.68

$34,083
33,607
(1,900)
12,123
25,316
22,314
15,799
0.60
0.60
0.39
51.31 - 57.78

$39,695
39,240
-
11,809
24,033
27,016
20,390
0.76
0.75
0.41
59.26 - 64.56

$38,614
38,087
-
12,528
29,366
21,249
16,993
0.64
0.63
0.40
57.56 - 64.52

$34,623
34,150
-
12,548
25,592
21,106
15,017
0.57
0.57
0.39
49.54 - 59.54

$39,878
39,427
-
11,732
24,209
26,950
20,728
0.77
0.77
0.41
60.65 - 68.58

$39,448
38,934
-
11,897
25,787
25,044
19,055
0.71
0.71
0.40
52.75 - 63.20

$35,478
35,007
-
20,300
31,441
23,866
4,160
0.16
0.16
0.40
53.96 - 63.03

[The remainder of this page intentionally left blank] 

- 87 - 

87

2019      WESTAMERICA BANCORPORATION FORM 10-K 
     
 
             
             
             
             
                       
                       
                       
                       
             
             
             
             
             
             
             
             
             
             
             
             
             
             
             
             
                 
                 
                 
                 
                 
                 
                 
                 
                 
                 
                 
                 
             
             
             
             
                       
                       
                       
                       
             
             
             
             
             
             
             
             
             
             
             
             
             
             
             
             
                 
                 
                 
                 
                 
                 
                 
                 
                 
                 
                 
                 
             
             
             
             
                       
              
                       
                       
             
             
             
             
             
             
             
             
             
             
             
             
             
             
             
               
                 
                 
                 
                 
                 
                 
                 
                 
                 
                 
                 
                 
 
 
REPORT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM 

Shareholders and the Board of Directors of 
 Westamerica Bancorporation 
San Rafael, California 

Opinions on the Financial Statements and Internal Control over Financial Reporting 

We have audited the accompanying consolidated balance sheets of Westamerica Bancorporation (the "Company") as of December 
31, 2019 and 2018, the related consolidated statements of income,  comprehensive income, changes in shareholders’ equity, and 
cash flows for each of the years in the three-year period ended December 31, 2019, and the related notes (collectively referred to as 
the "financial statements"). We also have audited the Company’s internal control over financial reporting as of December 31, 2019, 
based  on  criteria  established  in  Internal  Control  –  Integrated  Framework:  (2013)  issued  by  the  Committee  of  Sponsoring 
Organizations of the Treadway Commission (COSO). 

In  our  opinion,  the  financial  statements  referred  to  above  present  fairly,  in  all  material  respects,  the  financial  position  of  the 
Company as of December 31, 2019 and 2018, and the results of its operations and its cash flows for each of the years in the three-
year period ended December 31, 2019 in conformity with accounting principles generally accepted in the United States of America.  
Also  in  our  opinion,  the  Company  maintained,  in  all  material  respects,  effective  internal  control  over  financial  reporting  as  of 
December 31, 2019, based on criteria established in Internal Control – Integrated Framework: (2013) issued by COSO. 

Basis for Opinions 

The Company’s management is responsible for these financial statements, for maintaining effective internal control over financial 
reporting, and for its assessment of the effectiveness of internal control over financial  reporting, included in the accompanying 
Management’s Report on Internal Control Over Financial Reporting.  Our responsibility is to express an opinion on the Company’s 
financial statements and an opinion on the Company’s internal control over financial reporting based on our audits.  We are a public 
accounting firm registered with the Public Company Accounting Oversight Board (United States) ("PCAOB") and are required to 
be  independent  with  respect  to  the  Company  in  accordance  with  the  U.S.  federal  securities  laws  and  the  applicable  rules  and 
regulations of the Securities and Exchange Commission and the PCAOB.  

We conducted our audits in accordance with the standards of the PCAOB. Those standards require that we plan and perform the 
audits to obtain reasonable assurance about whether the financial statements are free of material misstatement, whether due to error 
or fraud, and whether effective internal control over financial reporting was maintained in all material respects.  

Our audits of the financial statements included performing procedures to assess the risks of material misstatement of the financial 
statements,  whether  due  to  error  or  fraud,  and  performing  procedures  that  respond  to  those  risks.  Such  procedures  included 
examining, on a test basis, evidence regarding the amounts and disclosures in the financial statements. Our audits also included 
evaluating  the  accounting  principles  used  and  significant  estimates  made  by  management,  as  well  as  evaluating  the  overall 
presentation of the financial statements. Our audit of internal control over financial reporting included obtaining an understanding 
of internal control over financial reporting, assessing the risk that a material weakness exists, and testing and evaluating the design 
and operating effectiveness of internal control based on the assessed risk. Our audits also included performing such other procedures 
as we considered necessary in the circumstances.  We believe that our audits provide a reasonable basis for our opinions. 

________________________________________________________________________________________________________ 

(Continued) 

- 88 - 

88

2019   WESTAMERICA BANCORPORATION FORM 10-K 
     
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Definition and Limitations of Internal Control Over Financial Reporting 

A company’s internal control over financial reporting is a process designed to provide reasonable assurance regarding the reliability 
of  financial  reporting  and  the  preparation  of  financial  statements  for  external  purposes  in  accordance  with  generally  accepted 
accounting principles.  A company’s internal control over financial reporting includes those policies and procedures that (1) pertain 
to the maintenance of records that, in reasonable detail, accurately and fairly reflect the transactions and dispositions of the assets 
of the company; (2) provide reasonable assurance that transactions are recorded as necessary to permit preparation of financial 
statements in accordance  with generally accepted accounting principles, and that receipts and expenditures of the  company are 
being  made  only  in  accordance  with  authorizations  of  management  and  directors  of  the  company;  and  (3)  provide  reasonable 
assurance regarding prevention or timely detection of unauthorized acquisition, use, or disposition of the company’s assets that 
could have a material effect on the financial statements. 

Because  of  its  inherent  limitations,  internal  control  over  financial  reporting  may  not  prevent  or  detect  misstatements.    Also, 
projections of any evaluation of effectiveness to future periods are subject to the risk that controls may become inadequate because 
of changes in conditions, or that the degree of compliance with the policies or procedures may deteriorate.   

Critical Audit Matter 

The critical audit matter communicated below is a matter arising from the current period audit of the financial statements that was 
communicated  or  required  to  be  communicated  to  the  audit  committee  and  that:  (1)  relates  to  accounts  or  disclosures  that  are 
material  to  the  financial  statements  and  (2)  involved  our  especially  challenging,  subjective,  or  complex  judgments.    The 
communication of the critical audit matter does not alter in any way our opinion on the financial statements, taken as a whole, and 
we are not, by communicating the critical audit matter below, providing a separate opinion on the critical audit matter or on the 
accounts or disclosures to which it relates. 

Allowance for Loan Losses – Unallocated Allowance / Qualitative Factors  

As disclosed in Note 1 (Business and Accounting Policies) and Note 3 (Loans and Allowance for Credit Losses) to the financial 
statements,  the  Company’s  total  allowance  for  loan  losses  balance  was  $19,484,000  at  December  31,  2019,  which  consists  of 
specific reserves for individually evaluated impaired loans, general reserves for loans collectively evaluated for impairment, and an 
unallocated allowance based on additional qualitative factors. The allowance for loan losses is the estimated amount of probable 
incurred losses inherent in the loan portfolio at the balance sheet date.   The Company has established an unallocated allowance, 
which totals $3,701,000 at December 31, 2019, to provide for probable incurred losses not readily allocable to any specific segment 
of the loan portfolio. The unallocated allowance addresses additional qualitative factors consistent with management’s analysis of 
the level of risks inherent in the loan portfolio, which are related to the risks of the Company’s general lending activity. Included in 
the unallocated allowance is the risk of losses that are attributable to national or local economic or  industry trends  which  have 
occurred but have not yet been recognized in past loan charge-off history (external factors). The external factors evaluated by the 
Company  include:  economic  and  business  conditions,  external  competitive  issues,  and  other  factors.  Also  included  in  the 
unallocated allowance is  the risk of losses that are attributable to general attributes of the Company’s loan portfolio and credit 
administration (internal factors). The internal factors evaluated by the Company include: loan review system, adequacy of lending 
management and staff, loan policies and procedures, problem loan trends, concentrations of credit, and other factors. 

We identified auditing the estimate of the unallocated allowance for loan losses as a critical audit matter as it involved especially 
subjective auditor judgment.  Auditing management’s unallocated allowance involved especially subjective auditor judgment 
because management’s estimate involves significant and subjective assumptions relating to establishing qualitative factors, which 
require a high degree of judgment relating to the Company’s loan portfolio, operations, and external operating environment and 
how those items impact probable incurred losses inherent within the loan portfolio. 

________________________________________________________________________________________________________ 

(Continued) 

- 89 - 

89

2019      WESTAMERICA BANCORPORATION FORM 10-K 
     
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
The primary procedures we performed to address this critical audit matter included: 

  Testing the effectiveness of controls over the evaluation of the qualitative factors used to estimate the unallocated allowance 

for loan losses, including controls addressing: 
o  Management’s review controls over the completeness and accuracy of data used as the basis for the adjustments relating 

to qualitative factors.  

o  Management’s judgments related to the qualitative and quantitative assessment of the data used in the determination of 

qualitative factors and the resulting unallocated allowance for loan losses. 

  Substantively  testing  management’s  process,  including  evaluating  their  judgments  and  assumptions,  for  developing  the 

unallocated allowance which included: 
o  Evaluating the completeness and accuracy of data used as a basis for the adjustments relating to qualitative reserve factors 
by corroborating data obtained from external sources and reconciling and vouching internally generated data to system 
reports. 

o  Evaluating that management’s assessment of the data used in the calculation of qualitative factors and the resulting reserves 

is supported by the data and is reasonable both in direction and magnitude. 

o  Analytically evaluating the unallocated allowance for loan losses year over year and testing changes, or lack thereof, for 

reasonableness compared to credit quality and other relevant trends. 

/s/ Crowe LLP 
Crowe LLP 

We have served as the Company's auditor since 2015. 

Sacramento, California 
February 27, 2020 

________________________________________________________________________________________________________ 

- 90 - 

90

2019   WESTAMERICA BANCORPORATION FORM 10-K 
     
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
ITEM 9. CHANGES IN AND DISAGREEMENTS WITH ACCOUNTANTS ON ACCOUNTING AND FINANCIAL 
DISCLOSURE 

None. 

ITEM 9A. CONTROLS AND PROCEDURES  

The  Company’s  principal  executive  officer  and  principal  financial  officer  have  evaluated  the  effectiveness  of  the  Company’s 
“disclosure controls and procedures,” as such term is defined in Rule 13a-15(e) of the Securities Exchange Act of 1934, as amended, 
as of December 31, 2019. 

Based upon their evaluation, the principal executive officer and principal financial officer concluded that the Company’s disclosure 
controls and procedures are effective to ensure that material information required to be disclosed by the Company in the reports 
that it files or submits under the Exchange Act is recorded, processed, summarized and reported as and when required and that such 
information is communicated to the Company’s management, including the principal executive officer and the principal financial 
officer, to allow for timely decisions regarding required disclosures. The evaluation did not identify any change in the Company’s 
internal control over financial reporting that occurred during the quarter ended December 31, 2019 that has materially affected, or 
is reasonably likely to materially affect, the Company’s internal control over financial reporting. Management’s Report on Internal 
Control Over Financial Reporting and the attestation Report of Independent Registered Public Accounting Firm are found on pages 
46 and 88, respectively. 

ITEM 9B. OTHER INFORMATION  

None.  

[The remainder of this page intentionally left blank] 

- 91 - 

91

2019      WESTAMERICA BANCORPORATION FORM 10-K 
     
 
 
 
 
 
 
 
 
 
 
PART III 

ITEM 10. DIRECTORS, EXECUTIVE OFFICERS OF THE REGISTRANT AND CORPORATE GOVERNANCE 

The information regarding Directors of the Registrant and compliance with Section 16(a) of the Exchange Act required by this Item 
10 of this Annual Report on Form 10-K is incorporated by reference from the information contained under the captions “Board of 
Directors and Committees”, “Proposal 1 — Election of Directors” and “Section 16(a) Beneficial Ownership Reporting Compliance” 
in the Company’s Proxy Statement for its 2020 Annual Meeting of Shareholders which will be filed pursuant to Regulation 14A of 
the Exchange Act. 

Executive Officers 

The executive officers of the Company and Westamerica Bank serve at the pleasure of the Board of Directors and are subject to 
annual appointment by the Board at its first meeting following the Annual Meeting of Shareholders. It is anticipated that each of 
the executive officers listed below will be reappointed to serve in such capacities at that meeting. 

Name of Executive 
David L. Payne 

Jesse Leavitt 

John “Robert” Thorson 

Russell W. Rizzardi 

Brian J. Donohoe 

Position 
Mr. Payne, born in 1955, is the Chairman of the Board, President and Chief Executive 
Officer of the Company. Mr. Payne is President and Chief Executive Officer of Gibson 
Printing and Publishing Company and Gibson Radio and Publishing Company which are 
newspaper, commercial printing and real estate investment companies headquartered in 
Vallejo, California. 
Mr. Leavitt, born in  1985, is Senior Vice President and  Chief Financial  Officer of the 
Company.  Mr.  Leavitt  joined  Westamerica  Bancorporation  as  Vice  President  and 
Controller in March 2019. 
Mr. Thorson, born in 1960, is Senior Vice President and Treasury Division Manager of 
the  Company.  Mr.  Thorson  joined  Westamerica  Bancorporation  in  1989,  was  Vice 
President and Manager of Human Resources from 1995 until 2001, Senior Vice President 
and  Treasurer  from  2002  until  2005,  and  Senior  Vice  President  and  Chief  Financial 
Officer from 2005 until 2019. 
Mr. Rizzardi, born in 1955, is Senior Vice President and Chief Credit  Administrator of 
Westamerica Bank. Mr. Rizzardi joined Westamerica Bank in 2007. He has been in the 
banking industry since 1979 and was previously with Wells Fargo Bank and U.S. Bank. 
Mr. Donohoe, born in 1981, is Senior Vice President and Manager of the Operations & 
Systems  Administration  of  Community  Banker  Services  Corporation.  Mr.  Donohoe 
joined  Westamerica  Bancorporation  in  1999  and  has  held  a  variety  of  positions  in  the 
Banking Division and the Operations & Systems Division, most recently, Vice President 
and Manager of Business Services until 2018. 

       Held 
       Since    
1984 

2020 

2020 

2008 

2019 

The  Company  has  adopted  a  Code  of  Ethics  (as  defined  in  Item  406  of  Regulation  S-K  of  the  Securities  Act  of  1933)  that  is 
applicable to its senior financial officers including its chief executive officer, chief financial officer, and principal accounting officer. 

ITEM 11. EXECUTIVE COMPENSATION 

The information required by this Item 11 of this Annual Report on Form 10-K is incorporated by reference from the information 
contained  under  the  captions  “Executive  Compensation”  in  the  Company’s  Proxy  Statement  for  its  2020  Annual  Meeting  of 
Shareholders which will be filed pursuant to Regulation 14A of the Exchange Act.  

[The remainder of this page intentionally left blank] 

- 92 - 

92

2019   WESTAMERICA BANCORPORATION FORM 10-K 
     
 
 
 
 
 
   
 
   
 
 
 
 
 
 
 
 
ITEM 12. SECURITY OWNERSHIP OF CERTAIN BENEFICIAL  OWNERS AND MANAGEMENT AND RELATED 
STOCKHOLDER MATTERS 

The information required by this Item 12 of this Annual Report on Form 10-K is incorporated by reference from the information 
contained under the caption “Stock Ownership” in the Company’s Proxy Statement for its 2020 Annual Meeting of Shareholders 
which will be filed pursuant to Regulation 14A of the Exchange Act. 

Securities Authorized For Issuance Under Equity Compensation Plans 

The following table summarizes the status of the Company’s equity compensation plans as of December 31, 2019:   

Plan category

At December 31, 2019

Number of securities to be 
issued upon exercise of 
outstanding options, 
warrants and rights

Weighted-average exercise 
price of outstanding 
options, warrants and 
rights
(In thousands, except exercise price)
(b)

(a)

Number of securities 
remaining available for 
future issuance under 
equity compensation plans 
(excluding securities 
reflected in column (a))

(c)

1,327
-
1,327

Equity compensation plans approved by security holders
Equity compensation plans not approved by security holders
Total

561
-
561

$59
N/A
$59

ITEM 13. CERTAIN RELATIONSHIPS, RELATED TRANSACTIONS AND DIRECTOR INDEPENDENCE 

The information required by this Item 13 of this Annual Report on Form 10-K is incorporated by reference from the information 
contained under the caption “Certain Relationships and Related Party Transactions” in the Company’s Proxy Statement for its 2020 
Annual Meeting of Shareholders which will be filed pursuant to Regulation 14A of the Exchange Act. 

ITEM 14. PRINCIPAL ACCOUNTANT FEES AND SERVICES 

The information required by this Item 14 of this Annual Report on Form 10-K is incorporated by reference from the information 
contained under the caption “Proposal 3 – Ratification of Independent Auditor” in the Company’s Proxy Statement for its 2020 
Annual Meeting of Shareholders which will be filed pursuant to Regulation 14A of the Exchange Act. 

ITEM 15. EXHIBITS AND FINANCIAL STATEMENT SCHEDULES 

(a) 

 1.  Financial Statements:   

PART IV 

See Index to Financial Statements on page 45. The consolidated financial statements included in Item 8 are filed as part 
of this Report. 

(a) 

 2.  Financial statement schedules required. No financial statement schedules are filed as part of this Report since the required 
information  is  included  in  the  consolidated  financial  statements,  including  the  notes  thereto,  or  the  circumstances 
requiring inclusion of such schedules are not present. 

(a) 

 3.  Exhibits: 

The exhibit list required by this item is incorporated by reference to the Exhibit Index filed with this Report. 

- 93 - 

93

2019      WESTAMERICA BANCORPORATION FORM 10-K 
     
 
 
 
 
                                 
                                 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Pursuant to the requirements of Section 13 or 15(d) of the Securities Exchange Act of 1934, the Registrant has duly caused  this 
report to be signed on its behalf by the undersigned, thereunto duly authorized. 

SIGNATURES 

WESTAMERICA BANCORPORATION 

/s/ Jesse Leavitt  
Jesse Leavitt  
Senior Vice President  
and Chief Financial Officer  
(Principal Financial and Accounting Officer) 

Date: February 27, 2020 

Pursuant to the requirements of the Securities Exchange Act of 1934, this report has been signed below by the following persons 
on behalf of the Registrant and in the capacities and on the date indicated. 

Signature

 Title 

/s/ David L. Payne  
David L. Payne 

/s/ Jesse Leavitt  
Jesse Leavitt 

/s/ Etta Allen  
Etta Allen 

/s/ Louis E. Bartolini 
Louis E. Bartolini 

/s/ E. Joseph Bowler 
E. Joseph Bowler 

/s/ Melanie Martella Chiesa 
Melanie Martella Chiesa 

/s/ Michele Hassid 
Michele Hassid 

/s/ Catherine C. MacMillan 
Catherine C. MacMillan 

/s/ Ronald A. Nelson 
Ronald A. Nelson 

/s/ Edward B. Sylvester 
Edward B. Sylvester 

Chairman of the Board and Directors  
President and Chief Executive Officer  
(Principal Executive Officer) 

Senior Vice President and Chief Financial Officer  
(Principal Financial and Accounting Officer) 

Director 

Director 

Director 

Director 

Director 

Director 

Director 

    Date 

February 27, 2020 

February 27, 2020 

February 27, 2020 

February 27, 2020 

February 27, 2020 

February 27, 2020 

February 27, 2020 

February 27, 2020 

February 27, 2020 

Lead Independent Director 

February 27, 2020 

- 94 - 

94

2019   WESTAMERICA BANCORPORATION FORM 10-K 
     
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Exhibit 
Number 
3(a) 

3(b) 

3(c) 

4.1 
10(a)* 

10(d)* 

10(e)* 

10(f)* 

10(g)* 

10(h)* 

10(i)* 

10(j)* 

10(k)* 

10(l) 

10(s)* 

10(t) 

10(u)* 

EXHIBIT INDEX 

Restated Articles of Incorporation (composite copy), incorporated by reference to Exhibit 3(a) to the Registrant’s 
Annual Report on Form 10-K for the fiscal year ended December 31, 1997, filed with the Securities and Exchange 
Commission on March 30, 1998. https://www.sec.gov/Archives/edgar/data/311094/0000311094-98-000004.txt 
By-laws, as amended (composite copy), incorporated by reference to Exhibit 3.2 to the Registrant’s Form 8-K, filed 
with the Securities and Exchange Commission on March 26, 2018.  
https://www.sec.gov/Archives/edgar/data/311094/000117184318002262/exh_32.htm 
Certificate  of  Determination  of  Fixed  Rate  Cumulative  Perpetual  Preferred  Stock,  Series  A  of  Westamerica 
Bancorporation dated February 10, 2009, incorporated by reference to Exhibit 99.1 to the Registrant’s Form 8-K, 
filed with the Securities and Exchange Commission on February 13, 2009. 
https://www.sec.gov/Archives/edgar/data/311094/000095013409002844/f51541exv99w1.htm 
Description of registered securities 
Amended  and  Restated  Stock  Option  Plan  of  1995,  incorporated  by  reference  to  Exhibit  A  to  the  Registrant’s 
definitive  Proxy  Statement  pursuant  to  Regulation  14(a)  filed  with  the  Securities  and  Exchange  Commission  on 
March 17, 2003. https://www.sec.gov/Archives/edgar/data/311094/000102140803004311/ddef14a.htm 
Westamerica  Bancorporation  Chief  Executive  Officer  Deferred  Compensation  Agreement  by  and  between 
Westamerica Bancorporation and David L. Payne, dated December 18, 1998 incorporated by reference to Exhibit 
10(e) to the Registrant’s Annual Report on Form 10-K for the fiscal year ended December 31, 1999, filed with the 
Securities and Exchange Commission on March 29, 2000. 
https://www.sec.gov/Archives/edgar/data/311094/000031109400000002/0000311094-00-000002.txt 
Description  of  Executive  Cash  Bonus  Program  incorporated  by  reference  to  Exhibit  10(e)  to  Exhibit  2.1  of 
Registrant’s Form 8-K filed with the Securities and Exchange Commission on March 14, 2005. 
https://www.sec.gov/Archives/edgar/data/311094/000031109405000008/mar8k05c.txt 
Non-Qualified  Annuity Performance  Agreement  with David L. Payne dated November 19, 1997 incorporated by 
reference to Exhibit 10(f) to the Registrant’s Annual Report on Form 10-K for the fiscal year ended December 31, 
2004, filed with the Securities and Exchange Commission on March 15, 2005. 
https://www.sec.gov/Archives/edgar/data/311094/000095013405005077/f06799exv10wxfy.htm 
Amended  and  Restated  Westamerica  Bancorporation  Stock  Option  Plan  of  1995  Nonstatutory  Stock  Option 
Agreement Form incorporated by reference to Exhibit 10(g) to the Registrant’s Annual Report on Form 10-K for the 
fiscal year ended December 31, 2004, filed with the Securities and Exchange Commission on March 15, 2005. 
https://www.sec.gov/Archives/edgar/data/311094/000095013405005077/f06799exv10wxgy.htm 
Amended and Restated Westamerica Bancorporation Stock Option Plan of 1995 Restricted Performance Share Grant 
Agreement Form incorporated by reference to Exhibit 10(h) to the Registrant’s Annual Report on Form 10-K for the 
fiscal  year  ended  December  31,  2004,  filed  with  the  Securities  and  Exchange  Commission  on  March  15,  2005. 
https://www.sec.gov/Archives/edgar/data/311094/000095013405005077/f06799exv10wxhy.htm 
Amended Westamerica Bancorporation and Subsidiaries Deferred Compensation Plan (As restated effective January 
1, 2005) dated December 31, 2008 incorporated by reference to Exhibit 10(i) to the Registrant’s Annual Report on 
Form 10-K for the fiscal year ended December 31, 2008, filed with the Securities and Exchange Commission on 
February 27, 2009. 
https://www.sec.gov/Archives/edgar/data/311094/000095013409004041/f51636exv10wxiy.htm 
Amended and Restated Westamerica Bancorporation Deferral Plan (Adopted October 26, 1995) dated December 31, 
2008 incorporated by reference to Exhibit 10(j) to the Registrant’s Annual Report on Form 10-K for the fiscal year 
ended December 31, 2008, filed with the Securities and Exchange Commission on February 27, 2009. 
https://www.sec.gov/Archives/edgar/data/311094/000095013409004041/f51636exv10wxjy.htm 
Form of Restricted Performance Share Deferral Election pursuant to the Westamerica Bancorporation Deferral Plan 
incorporated by reference to Exhibit 10(i) to the Registrant’s Annual Report on Form 10-K for the fiscal year ended 
December 31, 2005, filed with the Securities and Exchange Commission on March 10, 2006. 
https://www.sec.gov/Archives/edgar/data/311094/000095013406004693/f18098exv10wxky.htm 
Purchase and Assumption Agreement by and between Federal Deposit Insurance Corporation and Westamerica Bank 
dated  February  6,  2009,  incorporated  by  reference  to  Exhibit  99.2  to  the  Registrant’s  Form  8-K,  filed  with  the 
Securities and Exchange Commission on February 11, 2009. 
https://www.sec.gov/Archives/edgar/data/311094/000095013409002471/f51462exv99w2.htm 
Amended  and  Restated  Stock  Option  Plan  of  1995,  incorporated  by  reference  to  Exhibit  A  to  the  Registrant’s 
definitive  Proxy  Statement  pursuant  to  Regulation  14(a)  filed  with  the  Securities  and  Exchange  Commission  on 
March 13, 2012. https://www.sec.gov/Archives/edgar/data/311094/000120677412001027/westamerica_def14a.htm 
Data  Processing  Agreement  by  and  between  Fidelity  Information  Services  and  Westamerica  Bancorporation 
incorporated by reference to Exhibit 10(t) to the Registrant’s Annual Report on Form 10-K for the fiscal year ended 
December 31, 2016, filed with the Securities and Exchange Commission on February 28, 2017. 
https://www.sec.gov/Archives/edgar/data/311094/000117184317001171/exh_10t.htm 
Westamerica  Bancorporation 2019 Omnibus Equity Incentive Plan, incorporated by reference to Exhibit 4 to the 
Registrant’s Form S-8, filed with the Securities and Exchange Commission on September 27, 2019. 
https://sec.gov/Archives/edgar/data/311094/000117184319006163/exh_4.htm 

95

2019      WESTAMERICA BANCORPORATION FORM 10-K 
 
  
10(v)* 

10(w)* 

11.1 

14 

21 
23.1 
31.1 
31.2 
32.1 

32.2 

Westamerica Bancorporation 2019 Omnibus Equity Incentive Plan Stock Option Agreement Form, incorporated by 
reference to Exhibit 10.1 to the  Registrant’s Form 10-Q,  filed  with  the Securities and Exchange Commission on 
November 4, 2019. 
https://sec.gov/Archives/edgar/data/311094/000117184319007133/ex_161876.htm 
Westamerica Bancorporation 2019 Omnibus Equity Incentive Plan Restricted Stock Unit Award Agreement Form, 
incorporated by reference to  Exhibit 10.2 to the  Registrant’s  Form 10-Q, filed  with the  Securities and Exchange 
Commission on November 4, 2019. 
https://sec.gov/Archives/edgar/data/311094/000117184319007133/ex_161877.htm 
Statement re computation of per share earnings incorporated by reference to Note 17 of the notes to the consolidated 
financial statements of this Report. 
Code of Ethics incorporated by reference to Exhibit 14 to the Registrant’s Annual Report on Form 10-K for the fiscal 
year ended December 31, 2003, filed with the Securities and Exchange Commission on March 10, 2004. 
https://www.sec.gov/Archives/edgar/data/311094/000095014904000595/f97139exv14.txt 
Subsidiaries of the registrant. 
Consent of Crowe LLP 
Certification of Chief Executive Officer pursuant to Securities Exchange Act Rule 13a-14(a)/15d-14(a) 
Certification of Chief Financial Officer pursuant to Securities Exchange Act Rule 13a-14(a)/15d-14(a) 
Certification of Chief Executive Officer pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of 
the Sarbanes-Oxley Act of 2002 
Certification of Chief Financial Officer pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of 
the Sarbanes-Oxley Act of 2002 

101.INS  XBRL Instance Document – The instance document does not appear in the Interactive Data File because its XBRL 

tags are embedded within the Inline XBRL document. 

101.SCH  XBRL Taxonomy Extension Schema Document 
101.CAL  XBRL Taxonomy Extension Calculation Linkbase Document 
101.DEF  XBRL Taxonomy Extension Definitions Linkbase Document 
101.LAB  XBRL Taxonomy Extension Label Linkbase Document 
101.PRE  XBRL Taxonomy Extension Presentation Linkbase Document 
____________ 
* 

Indicates management contract or compensatory plan or arrangement. 

The exhibits listed above are available through the SEC’s website (https://www.sec.gov). Alternatively, the Company will furnish 
to shareholders a copy of any exhibit listed above, but not contained herein, upon written request to the Office of the Corporate 
Secretary A-2M, Westamerica Bancorporation, P.O. Box 1200, Suisun City, California 94585-1200, and payment to the Company 
of $.25 per page. 

[The remainder of this page intentionally left blank] 

96

2019   WESTAMERICA BANCORPORATION FORM 10-K 
 
 
 
 
 
 
 
[This page intentionally left blank] 

97

2019      WESTAMERICA BANCORPORATION FORM 10-K 
 
 
 
 
 
 
 
 
 
 
 
 
[This page intentionally left blank] 

98

2019   WESTAMERICA BANCORPORATION FORM 10-K 
 
 
 
 
 
 
 
 
 
 
 
 
[This page intentionally left blank] 

99

2019      WESTAMERICA BANCORPORATION FORM 10-K 
 
 
 
 
 
 
 
 
 
 
 
 
1108 FIFTH AVENUE | SAN RAFAEL, CA 94901 | WESTAMERICA.COM