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Westamerica Bancorporation

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FY2016 Annual Report · Westamerica Bancorporation
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Westamerica

2016 ANNUAL REPORT | 2017 PROXY STATEMENT | NOTICE OF ANNUAL MEETING

1108 Fifth Avenue  
San Rafael, California 94901  

March 13, 2017 

To Our Shareholders: 

You are cordially invited to attend the Annual Meeting of Shareholders of Westamerica Bancorporation. It will 
be  held  at  11:00  a.m.  Pacific  Time  on  Thursday,  April  27,  2017,  at  the  Hilton  Garden  Inn  Fairfield,  2200 
Gateway Court, 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)  re-approve  the performance  criteria  for 
incentive  compensation;  (iv)  approve  a  non-binding  advisory  vote  on  the  frequency  of  the  advisory  vote  on 
compensation of our named executive officers; (v) ratify the selection of the independent auditor; (vi) consider and 
vote upon a shareholder proposal regarding an independent board chairman; and (vii) 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 27, 2017, at the Hilton Garden Inn 
Fairfield, in Fairfield, California.  

Sincerely,  

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

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WESTAMERICA BANCORPORATION  
1108 Fifth Avenue  
San Rafael, California 94901  

NOTICE OF ANNUAL MEETING OF SHAREHOLDERS 
Date:     Thursday, April 27, 2017 

Time:    11:00 a.m. Pacific Time 

Place:    Hilton Garden Inn Fairfield, 2200 Gateway Court, Fairfield, California.   

Items of Business 

1.  Elect nine Directors to serve until the 2018 Annual Meeting of Shareholders; 
2.  Approve a non-binding advisory vote on the compensation of our named executive officers; 
3.  Re-approve the performance criteria for incentive compensation; 
4.  Approve a non-binding advisory vote on the frequency of the advisory vote on the compensation of our 

named executive officers;  

5.  Ratify selection of independent auditor;  
6.  Consider and vote upon a shareholder proposal regarding an independent board chairman; and 
7.  Conduct  other  business  that  may  properly  come  before  the  Annual  Meeting  and  any  adjournments  or 

postponements. 

Who Can Vote? 
Shareholders of Record at the close of business on  February 27, 2017 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 (“registered holder”) 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 (“beneficial holder”), 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 27, 
2017, evidencing your ownership on February 27, 2017, 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, 2016 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 13, 2017   

  Kris Irvine 
VP/Corporate Secretary 

IMPORTANT:  The availability of proxy materials for the shareholder meeting being held on Thursday, April 27, 2017, 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. 

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TABLE OF CONTENTS 

GENERAL 
     Voting Information ................................................................................................................................................... 1 
  Additional Information ............................................................................................................................................. 4 
  Stock Ownership ....................................................................................................................................................... 4 
  Section 16(a) Beneficial Ownership Reporting Compliance .................................................................................... 7 
BOARD OF DIRECTORS 
PROPOSAL 1:  ELECTION OF DIRECTORS ......................................................................................................  7 
  Nominees  ................................................................................................................................................................. 7 
  Name of Nominees, Principal Occupations, and Qualifications  ............................................................................. 7 
  Board of Directors and Committees ....................................................................................................................... 10 
  Director Compensation ........................................................................................................................................... 14 
  Director Compensation Table for Fiscal Year 2016 ............................................................................................... 15 
EXECUTIVE COMPENSATION 
  Executive Officers ................................................................................................................................................... 15 
  Compensation Discussion and Analysis ................................................................................................................. 16 
  Employee Benefits Compensation Committee Report ........................................................................................... 26 
  Compensation Committee Interlocks and Insider Participation ............................................................................. 26 
  Summary Compensation ......................................................................................................................................... 26 
  Summary Compensation Table for Fiscal Year 2016  ............................................................................................ 27 
  Grants of Plan-Based Awards Table for Fiscal Year 2016 ..................................................................................... 28 
  Outstanding Equity Awards Table at Fiscal Year End 2016 .................................................................................. 29 
  Option Exercises and Stock Vested Table for Fiscal Year 2016 ............................................................................ 30 
  Pension Benefits for Fiscal Year 2016 .................................................................................................................... 30 
  Nonqualified Deferred Compensation Table for Fiscal Year 2016 ........................................................................ 30 
  Potential Payments Upon Termination or Change in Control ................................................................................ 31 
  Certain Relationships and Related Party Transactions  .......................................................................................... 32 
PROPOSAL 2:  APPROVE A NON-BINDING ADVISORY VOTE ON THE COMPENSATION 
OF OUR NAMED EXECUTIVE OFFICERS ................................................................................................... 32 
PROPOSAL 3:  RE-APPROVE THE PERFORMANCE CRITERIA FOR INCENTIVE 
COMPENSATION .............................................................................................................................................. 34 
PROPOSAL 4:  APPROVE A NON-BINDING ADVISORY VOTE ON THE FREQUENCY OF 
THE ADVISORY VOTE ON COMPENSATION OF OUR NAMED EXECUTIVE OFFICERS ................ 36 
PROPOSAL 5:  RATIFY SELECTION OF INDEPENDENT AUDITOR ...................................................... 36 
AUDIT COMMITTEE REPORT ............................................................................................................................ 38 
PROPOSAL 6:  REQUIRE INDEPENDENT BOARD CHAIRMAN ............................................................. 38 
SHAREHOLDER PROPOSAL GUIDELINES ..................................................................................................... 41 
SHAREHOLDER COMMUNICATION TO BOARD OF DIRECTORS .......................................................... 42 
OTHER MATTERS ................................................................................................................................................... 42 
EXHIBIT A - AUDIT COMMITTEE CHARTER .............................................................................................. A-1  
EXHIBIT B – EMPLOYEE BENEFITS & COMPENSATION COMMITTEE CHARTER ....................... B-1  

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WESTAMERICA BANCORPORATION 
1108 Fifth Avenue 
San Rafael, California 94901 
___________ 

PROXY STATEMENT 
March 13, 2017 
___________ 

GENERAL 

The Westamerica Board of Directors is soliciting proxies to be used at the 2017 Annual Meeting of Shareholders of 
Westamerica Bancorporation (the “Company”), which will be held at 11:00 a.m. Pacific Time, Thursday, April 27, 
2017, or at any adjournment or postponement of the Annual Meeting. Proxies are solicited to give all Shareholders 
of  Record  (“registered  holder”)  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 13, 2017, 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 27, 2017, 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: 
  A brokerage statement or letter from a bank or broker indicating ownership on February 27, 2017;  
  The Notice of Internet Availability of Proxy Materials; 
  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  Arthur  C.  Latno,  Jr.,  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, FOR the re-approval of our performance criteria for incentive compensation; EVERY 
ONE YEAR for the advisory vote on the frequency of the advisory vote on compensation of our named executive 

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officers,  FOR ratifying the selection of independent auditor, and AGAINST the shareholder proposal regarding an 
independent  board  chairman.  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 28, 2017. 

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  27,  2017,  26,273,817  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  when  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, you may vote in person in order to rescind your previous vote.  

Vote Required; Effect of Abstentions and Broker Non-Votes. The shares of a shareholder whose ballot 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. The following table summarizes the votes required for passage of 
each proposal and the effect of abstentions and uninstructed shares held by brokers. 

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, you must submit your voting instruction form to your broker 
or custodian.   

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Proposal 
Number 

Proposals

Abstentions

Uninstructed Shares

Board Vote 
Recommendation

Votes Required                
for Approval
Nine nominees 
receiving the
most votes

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Election of directors

Advisory vote on executive 
compensation "Say on Pay"
Re-approve the performance 
criteria for incentive 
compensation

Majority of 
shares voted

Majority of 
shares voted

Advisory vote on the frequency 
of "Say on Pay"

Majority of 
shares voted

Ratification of independent 
auditor
Shareholder proposal -
independent board chairman

Majority of 
shares voted
Majority of 
shares voted

Not voted

Not voted

Not voted

Not voted

Not voted

Not voted

Not voted

Not voted

Not voted

Broker 
discretionary vote

FOR

FOR

FOR

EVERY
ONE YEAR

FOR 

Not voted

Not voted

AGAINST

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. 

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 

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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 24, 2017. All other shareholders voting by 
telephone or internet must vote by 12:01 a.m. Central Time, on April 27, 2017 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 27, 2017 (prior to 11:59 p.m. Central Time, on April 24, 
2017 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.  

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  2016  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, 2016, in addition 
to those disclosed in the Security Ownership of Directors and Management section below, were: 

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Name and Address of Beneficial Owner
BlackRock, Inc. 
55 East 52nd Street, New York, NY 10055
Eaton Vance Management
2 International Place, Boston, MA  02110
The Vanguard Group, Inc. 
100 Vanguard Boulevard, Malvern, PA 19355
T. Rowe Price Associates, Inc 
100 East Pratt Street, Baltimore, MD 21202-1009
American Century Investment Management, Inc.
4500 Main Street, Kansas City, MO  64111

_________________________ 

Title of Class

Number of Shares 
Beneficially Owned

Percent of Class

Common

Common

Common

Common

Common

2,930,402

2,413,519

2,197,036

2,193,328

2,094,922

(1)

(2)

(3)

(4)

(5)

11.40%

9.40%

8.55%

8.50%

8.16%

(1)  The Schedule 13G filed with the SEC on January 17, 2017 disclosed that the reporting entity, BlackRock, Inc., held sole voting power over 
2,872,299 shares and sole dispositive power over 2,930,402 shares.  

(2)  The Schedule 13G filed with the SEC on February 15, 2017 disclosed that the reporting entity, Eaton Vance Management, held sole voting 
power over 2,413,519 shares and sole dispositive power over 2,413,519 shares.  

(3)  The Schedule 13G filed with the SEC on February 10, 2017 disclosed that the reporting entity, The Vanguard Group, Inc., held sole voting 
power over 30,091 shares and sole dispositive power over 2,164,259 shares, and shared dispositive power over 32,777 shares. 
(4)    The  Schedule  13G  was  filed  with  the  SEC  on  February  7,  2017.  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.  

(5)  The Schedule 13G filed with the SEC on February 10, 2017 disclosed that the reporting entity, American Century Investment Management, 
Inc., held sole voting power over 2,056,143 shares and sole dispositive power over 2,094,922 shares.   

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”), and by the three other most highly 

compensated executive officers, and by all Directors and Officers of the Company as a group as of February 27, 
2017.  As  of  February  27,  2017,  there  were  26,273,817  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, 2016. 

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Amount And Nature Of Beneficial Ownership

Shared Voting 
and Investment 
Power

Right to Acquire 
Within 60 days of 
December 31, 2016

Sole Voting 
and 
Investment 
Power

10,882

(3)

1,700

-

3,460

1,000

8,600

44,000

(5)

(6)

-

-

25,887

(4)

-

-

-

-

1,453

(7)

885,570

(8)

73,750

(9)

415

4

30

10

(10)

-

7,865

1,939

29,074

1

Total(1)

10,882

1,700

25,887

3,460

1,000

8,600

44,000

887,023

73,750

31,380

44,303

108,465

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Percent of 
Class(2)

*

*

0.1%

*

*

*

0.2%

3.4%

0.3%

0.1%

0.2%

0.4%

-

-

-

-

-

-

-

-

-

-

23,100

42,360

79,361

-

(11)

(11)

145,329

951,193

190,755

1,287,277

4.9%

Name and Address**

Etta Allen

Louis E. Bartolini

E. Joseph Bowler

Arthur C. Latno, Jr.

Patrick D. Lynch

Catherine Cope MacMillan

Ronald A. Nelson

David L. Payne

Edward B. Sylvester

John "Robert" A. Thorson

David L. Robinson

Dennis R. Hansen
Russell W. Rizzardi(12)

All 14 Directors and Executives
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) Includes 1,115 shares owned by Mr. Latno’s wife as to which Mr. Latno disclaims beneficial ownership. 
(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) Includes 462 shares held in a trust under the California Uniform Gift to Minors Act as to which Mr. Payne is custodian. 
(8) 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. 
(9) Includes 415 shares held in a trust under the California Uniform Gift to Minors Act as to which Mr. Thorson is custodian. 
(10) Includes 7,152 shares held in a trust as to which Mr. Thorson is co-trustee with shared voting and investment power. 
(11)  During 1996, the Company adopted the  Westamerica Bancorporation Deferral  Plan  (the  “Deferral Plan”) that allows recipients of Restricted 
Performance  Shares  (“RPS”)  to  defer  receipt  of  vested  RPS  shares  into  succeeding  years.    Amounts  shown  include  RPS  shares  that  have  been 
deferred into the Deferral Plan for the following accounts in amounts of: Messrs. Hansen - 14,780 shares; and Robinson - 19,140 shares. 
(12) Mr. Rizzardi’s compensation is subject to garnishments and liens pursuant to certain domestic relations orders.    

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Section 16(a) Beneficial Ownership Reporting Compliance 

Section  16(a)  of  the  Securities  and  Exchange  Act  requires  the  Company’s  Directors  and  Executive  Officers  and 
persons who own more than ten percent (10%) of a registered class of the Company’s equity securities to file reports 
of ownership and changes in ownership with the Securities and Exchange Commission. Our employees generally 
prepare these reports on the basis of information received from each Director and Officer. Based on the review of 
copies of the forms filed, the Company believes that, during the last fiscal year, all filing requirements under Section 
16(a) applicable to its directors, officers, and 10% shareholders were filed timely.  

PROPOSAL 1 – ELECTION OF DIRECTORS 

Board of Directors 
Nine Directors have been nominated for election 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 (87) is President and CEO of Allen Heating and Sheet Metal and President and CEO of Sunny Slope 
Vineyard in Sonoma County, California. She is a member of the Employee Benefits and Compensation Committee 
and the Loan and Investment 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.   

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Louis E. Bartolini – Director since 1991 
Louis E. Bartolini (84) retired from Merrill Lynch, Pierce, Fenner & Smith, Inc. (now Merrill Lynch and Co.) as a 
financial consultant. He currently serves on the Audit 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 (80) retired as Senior Vice President and Treasurer of the Company in 2002. He currently serves 
as a member of the Audit 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.  

Arthur C. Latno, Jr. – Director since 1985 
Arthur  C.  Latno,  Jr.  (87)  retired  from  Pacific  Telesis  Group  (now  Pacific  Bell  Telephone  Company)  as  an 
Executive Vice President. He currently serves on the Company’s Executive Committee, the Employee Benefits 
and  Compensation  Committee,  and  the  Loan  and  Investment  Committee  and  is  Chairman  of  the  Nominating 
Committee.  Mr.  Latno  is  also  a  Director  of  Westamerica  Bank.  His  expertise  stems  from  his  wide-ranging 
responsibilities  at  Pacific  Bell,  which  included  operations,  regulatory  responsibilities,  and  public  and 
governmental relations. His proficiency in strategic planning was recognized by the City of San Francisco when 
he  was  selected  to  serve  on  the  City’s  Port  of  San  Francisco  Strategic  Planning  Advisory  Panel.  He  has  also 

been  involved  with  the  Marin  General  Hospital  Foundation,  the  Fine  Arts  Museum  of  San  Francisco  and 
numerous other community organizations in the locations where the Company has a significant presence.  Mr. 
Latno  is  also  a  former  U.S.  Ambassador  and  Chairman  of  the  U.S.  Delegation  Treaty  Conference  (rank 
accorded by President Reagan) in Melbourne, Australia, and  a former Chairman of the Board of Trustees and 
Past  President  of  Board  of  Regents  of  St.  Mary’s  College  in  California.  He  was  a  recipient  of  the  Anti-
Defamation League’s Americanism Award and the Friends of the Human Rights Commission’s Human Rights 

Award. 

Mr. Latno’s most important contributions to the Board are his executive leadership, strategic planning skills, and 

regulatory and public relations experience.  

Patrick D. Lynch – Director since 1986 
Patrick D. Lynch (83) retired as Vice President and General Manager of the U.S.  Semiconductor Division of 
Motorola.  He  currently  serves  as  Chairman  of  the  Employee  Benefits  and  Compensation  Committee,  is  a 
member  of  the  Executive  Committee  and  the  Nominating  Committee,  and  is  also  a  Director  of  Westamerica 
Bank. Mr. Lynch has held executive positions at Nicolet Instrument Company and several venture capital high-tech 
start-up companies. 

Mr. Lynch brings to the Board operations, financial and marketing expertise as well as a valued historical perspective.  

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Catherine Cope MacMillan – Director since 1985  
Catherine Cope MacMillan (69) 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  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 (74) 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.  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  (61)  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 nine-fold. Total assets have quadrupled during his tenure and net income has 
risen by a multiple of 12. Return on equity was 10.9% for the year ended December 31, 2016. 

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 
Bank.  Mr. Payne also manages his family printing, publishing and cable television business. 

Edward B. Sylvester – Director since 1979 
Edward Sylvester (80) 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, 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 is a member and Past Chairman of the Board of Sierra 
Nevada Memorial Hospital  where he is  also a  member of their Finance  Committee and  a  member of the Strategy 
Committee.  He  is  the  liaison  from  the  hospital  board  to  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 

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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,  A.C.  Latno,  Jr.,  P.D.  Lynch,  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 management team has 
an average tenure of 23 years and does 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. 

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 

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  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 Loan and Investment 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 Loan and Investment 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 held a total of ten meetings during  2016. 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 2016 Annual Meeting of Shareholders attended the meeting, 
except for Mr. Bartolini. 

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Committees of the Board  

Director Name

Etta Allen

Louis E. Bartolini

E. Joseph Bowler

Arthur C. Latno, Jr.

Patrick D. Lynch

Catherine Cope MacMillan

Ronald A. Nelson

David L. Payne

Edward B. Sylvester

Number of Meetings in 2016

Executive Committee 

Executive
Committee

Audit 
Committee 

Employee 
Benefits and 
Compensation 
Committee

Loan and 
Investment 
Committee

Nominating
Committee

X

X

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Chair

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X

X

Chair

X

9

X

X

Chair

X

5

X

X

X

Chair

X

Chair

9

X

1

Functions:  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 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. 

Functions: 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 
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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 Directors in January 2017 and is attached as Exhibit A to the Proxy Statement for this 
2017 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. 

Functions:  The  Compensation  Committee  administers  Westamerica  Bancorporation’s  2012  Amended  and 
Restated Stock Option Plan of 1995, 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 2017 and is attached as Exhibit B to the Proxy Statement for this 
2017  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.   

Functions: 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 January 27, 2016 and attached as Exhibit B to the Proxy Statement for the 2016 
Annual Meeting of Shareholders. 

While the Board does not have a formal diversity policy, it broadly defines diversity to encompass a diverse 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 

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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. 

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  
Functions: 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  2016.  Directors  who  are  employees  of  the 
Company receive no compensation for their services as Directors. 

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Director Compensation Table For Fiscal Year 2016

Name(1) 

Etta Allen

Louis E. Bartolini

E. Joseph Bowler

Arthur C. Latno, Jr.

Patrick D. Lynch

Catherine Cope MacMillan

Ronald A. Nelson

Edward B. Sylvester

_________________________ 

Fees Earned 
Paid in Cash

$42,400

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

Total

$66,563

$108,963

37,000

37,000

48,650

44,250

40,600

41,250

45,600

660

-

-

-

-

-

11,582

37,660

37,000

48,650

44,250

40,600

41,250

57,182

(1) Non-employee Directors did not receive options or stock awards. During 2016, 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 2016 and in previous years. 

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  reappointed  to  serve  in 
such capacities at that meeting. 

David L. Payne – Held since 1984 
David L. Payne (61) 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. 

John “Robert” Thorson – Held since 2005 
John “Robert” Thorson (56) is Senior Vice President and Chief Financial Officer of the Company. Mr. Thorson 
joined Westamerica Bancorporation in 1989, was Vice President and Manager of Human Resources from 1995 
until 2001 and was Senior Vice President and Treasurer from 2002 until 2005. 

Dennis R. Hansen – Held since 2005 
Dennis R. Hansen (66) is Senior Vice President and Manager of the Operations and Systems Administration of 
Community  Banker  Services  Corporation.  Mr.  Hansen  joined  Westamerica  Bancorporation  in  1978  and  was 
Senior Vice President and Controller for the Company until 2005. 

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David L. Robinson – Held since 2007 
David  L.  Robinson  (57)  is  Senior  Vice  President  and  Banking  Division  Manager  of  Westamerica  Bank.  Mr. 
Robinson  joined  Westamerica  Bancorporation  in  1993  and has  held  several  banking  positions,  most  recently, 
Senior Vice President and Southern Banking Division Manager until 2007. 

Russell W. Rizzardi – Held since 2008 
Russell W. Rizzardi (61) 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. 

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-four years. 
At  each  Annual  Meeting  of  Shareholders  since  2010,  a  majority  of  our  shareholders  approved  an  advisory 
proposal on the Company’s executive compensation. 

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. 

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” 

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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 avoiding 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”) represent awards of Westamerica Bancorporation’s common stock subject 
to achievement of performance objectives established by the Compensation Committee. The 2012 Amended and 
Restated Stock Option Plan of 1995 (the “2012 Amended Plan”), which was originally approved by shareholders in 

1995, and amended with shareholder approval in 2003 and again in 2012, defines the performance factors the Board 
must use in administering RPS grants as one or more of the following: earnings, diluted earnings per share, revenue 
and revenue per diluted share, expenses, share price, return on equity, return on equity relative to the average return 
on equity for similarly sized institutions, return on assets, return on assets relative to the average return on assets 
for  similarly  sized  institutions,  efficiency  ratio  (operating  expenses  divided  by  operating  revenues),  net  loan 
losses  as  a  percentage  of  average  loans  outstanding,  nonperforming  assets,  and  nonperforming  assets  as  a 
percentage of total assets.  

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 

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Compensation Committee determines the recommended amount of individual non-equity cash incentives and 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  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. Such changes included: 

  reducing 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; and 
  establishing 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 allows four 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. 

Stock 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. 

Restricted Performance Share Grants, as noted above, are awards of the Westamerica Bancorporation’s common 
stock that are 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 2012 Amended Plan. 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 27, 2017, the Company 
had no ISO or SAR awards outstanding. 

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Determination of Option Exercise Price 
The 2012  Amended  Plan  also  requires  the  exercise price  of  each  NQSO  or  ISO  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 2012 Amended 
Plan does 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  2012  Amended 
Plan.  The  Compensation  Committee  reports  to  the  Board  the  terms  and  conditions  of  stock  option  awards.  In 
carrying  out  this  responsibility,  the  Compensation  Committee  designs  such  awards  as  long-term  incentives.  The 
terms and conditions of currently outstanding awards 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. 

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  and  CEO  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  30  of  the  Proxy  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 

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

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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  2016 
performance were as follows: 

“Target”                
Cash             

Incentive 
$371,000 
105,000 
82,500 
73,900 
60,500 

Corporate  
80% 
55% 
50% 
55% 
55% 

Goal Weighting 

Divisional 
– 
25% 
40% 
25% 
35% 

Individual 
20% 
20% 
10% 
20% 
10% 

Mr. Payne 
Mr. Thorson 
Mr. Robinson 
Mr. Hansen 
Mr. Rizzardi 

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 2016 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 (originated classified loans and other 
real estate owned, originated non-performing loans and originated other real estate owned, and net loan losses to 
average originated loans) and service quality  measures (external service quality to customers and internal 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.  

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For  2016,  the  Compensation  Committee  expected  nominal  economic  growth  with  a  high  level  of  uncertainty, 
particularly in regard to the interest rate environment. As a result, 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 2016 operating environment was generally characterized as follows: 

  Growth in the United States’ economy was positive, but generally below potential; 
  Inflation remained below targets established by the Federal Open Market Committee in spite of continuing 

high levels of monetary policy accommodation and improving employment conditions; 

  Interest  rates  were  volatile,  with  longer-term  rates  declining  at  times  during  the  year;  the  Federal  Open 

Market Committee did not change the federal funds rate until December 2016; 

  Interest  rates  on  loans  and  investment  securities  remain  relatively  low  compared  to  interest  rates  which 
would exist with moderated monetary policies and economic conditions. Competitors offered loan interest 
rates well below the yields required for the Company to deliver satisfactory financial results throughout a 
full business cycle; 

  Real estate values in the Company’s metropolitan geographies appeared to increase to levels above those 

which could be sustained by prevailing economic conditions; 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 positioned the Company’s loans, investment securities and deposits, in anticipation of rising 

interest rates; 

  Management consistently maintained conservative loan underwriting practices to appropriately manage the 

Company’s exposure to credit risk;  

  Management  increased  the  value  of  the  Company’s  deposit  base  by  increasing  checking  and  savings 

deposits and reducing time deposits; 

  Management lowered operating costs to offset market interest rate pressure on revenues; 
  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: 

Performance 
“Target” 

Adjusted Actual 
Results 

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

11.2% 
1.14% 
$2.26 

11.3% 
1.13% 
$2.33 

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

$52 million 

$31 million 

$11.0 million  
0.15% 
Improving 

$6.6 million 
0.10% 
Improving 

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

53.3% 
$103.5 million 
none 

52.1% 
$101.2 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 

110.1% 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: 

  Manage the Company to achievement of financial goals without compromising on credit quality standards 

as to underwriting or to pricing; 

  Prepare the Company’s financial condition for a period of rising interest rates; 
  Control operating costs by managing to a neutral position relative to 2015;  
  Maintain a strong internal control environment and risk management practices; 
  Satisfactory regulatory examinations and external and internal audit results; 
  Pursue mergers and acquisitions; and 
  Personnel development within divisional and middle management positions. 

Based on individual performance against these goals, the Committee exercised its discretion and assigned Mr. 
Payne a composite corporate and individual performance level of 61%. 

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

  Manage the level of earning assets to achieve desired financial results; 
  Manage the investment securities portfolio in anticipation of rising interest rates: maximize the possible 

yield while meeting duration objectives and maintaining high credit quality; 

  Develop personnel and operating systems to foster business continuity; 
  Manage the process of adopting new accounting standards; 
  Manage the Trust Department toward achieving fee growth goals, maintain satisfactory audit results, and 

personnel development activities; and 

  Satisfactory regulatory examinations, external audits, and internal audits with all areas of responsibility. 

Based on the Finance Division’s results, the Committee determined divisional performance to be 113%. 

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

  Provide financial management support to potential merger and acquisitions activities; 
  Support cross-divisional regulatory compliance initiatives; and 
  Solicit shareholder votes which support the Board of Directors proxy recommendations. 

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 143%. 

In  addition  to  routine  on-going  divisional  responsibilities,  Mr.  Robinson  managed  the  Banking  Division  toward 

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functional goals, which included: 

  Regional sales management responsibilities;  
  Achievement of deposit goals; 
  Sales management of non-interest income generated through the branch system; and 
  Hiring of sales personnel. 

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

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

  Coach and mentor subordinates to higher levels of performance; 
  Outbound customer calling activities; 
  Leadership in the career development initiatives; and 
  Management of service quality standards within the Banking Division. 

Based  on  individual  performance  against  these  goals,  the  Committee  determined  Mr.  Robinson’s  individual 
performance to be 138%. As a result, Mr. Robinson’s composite corporate, divisional and individual performance 
level was 109%. In considering all elements of performance, the Committee exercised its discretion and assigned 
Mr. Robinson a composite corporate, divisional and individual performance level of 133%. 

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

  Maintain and improve customer service quality; 
  Meet or exceed non-interest expense goals without compromising service quality and internal controls; 
  Satisfactory  risk  management  as  measured  by  the  results  of  internal,  third-party  and  regulatory 

examinations; 

  Meet personnel development objectives; 
  Management and satisfactory completion of information technology projects; and 
  Successful transition of third-party vendor relationship. 

Based on the Operations and Systems Division’s results, the Committee determined divisional performance to 
be 118%.  

In addition to daily management responsibilities, Mr. Hansen’s individual goals included: 
  Managerial oversight of marketing and merchant processing services functions; 
  Management of divisional internal controls and risks; 
  Satisfactory audit results; and 
  Personnel management objectives. 

Based  on  individual  performance  against  these  goals,  the  Committee  determined  Mr.  Hansen’s  individual 
performance  to  be  138%.  As  a  result,  Mr.  Hansen’s  composite  corporate,  divisional  and  individual  performance 
level was 117%. 

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

  Properly underwriting loan facilities and maintain high quality loan underwriting standards; 
  Maintain credit quality as measured by net loan charge-offs, levels of non-performing loan and other real 
estate owned, classified and criticized loan volumes, and consumer and commercial loan delinquencies; 

  Direct supervision within commercial loan underwriting offices; 

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  Update credit policies and procedures; 
  Delivery of superior customer service; and 
  Satisfactory regulatory examination results. 

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

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

  Enhancement of Board and management reporting functions; and 
  Increase participation in development of customer relationships. 

Based on individual performance against these goals, the Committee determined Mr. Rizzardi’s individual performance to be 
75%. As a result, Mr. Rizzardi’s composite corporate, divisional and individual performance level was 103%. 

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

“Target” 
Cash 
Incentive 
$371,000 
105,000 
82,500 
73,900 
60,500 

Mr. Payne 
Mr. Thorson 
Mr. Robinson 
Mr. Hansen 
Mr. Rizzardi 

X 

Composite Corporate 
Divisional and Individual 
Performance Level 

= 

61% 
143% 
133% 
117% 
103% 

Cash 
Incentive 
Award 
$225,000 
150,200 
109,800 
86,700 
62,300 

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  common  stock.  For  achievement  of  corporate  performance  in  2016,  the  following 
stock grants were awarded in January 2017: 

Mr. Payne 
Mr. Thorson 
Mr. Robinson 
Mr. Hansen 
Mr. Rizzardi 

Mr. Payne 
Mr. Thorson 
Mr. Robinson 
Mr. Hansen 
Mr. Rizzardi 

“Target” 
Nonqualified 
Stock Option 
Grant 
– 
19,700 
19,800 
17,600 
15,900 

“Target” 
RPS 
Grant 
–  
1,950 
1,970 
1,760 
1,590 

X 

X 

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Corporate 
Performance 
Level 
110.1% 
110.1% 
110.1% 
110.1% 
110.1% 

Corporate 
Performance 
Level 
110.1% 
110.1% 
110.1% 
110.1% 
110.1% 

= 

  Nonqualified 
Stock 
Option 
Award 
– 
21,700 
21,800 
19,400 
17,500 

= 

RPS 
Award 
– 
2,150 
2,170 
1,940 
1,750 

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RPS awards vest three years following the grant date, only if certain corporate performance objectives are achieved 
over  the  three-year  period.  In  January  2017,  the  Compensation  Committee  evaluated  whether  the  three  year 
corporate performance objectives were met for RPS awards granted in January 2014. The performance objectives 
for the RPS granted in January 2014 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 originated non-performing assets to total originated 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 
$7.00 
1.21% 
1.85% 
0.50% 
56.00% 

Target 
$7.05 
1.23% 
2.00% 
     0.35% 
     53.00% 

Outstanding 

$7.15 
1.27% 
2.30% 
   0.25% 
   50.00% 

Result 
  Outstanding 
   Threshold 
   Outstanding 
           Outstanding 
Target 

With  five  of  the  goals  achieving  the  “threshold”  performance  level  or  better,  the  Compensation  Committee 
determined the RPS shares awarded in 2014 vested upon achievement of three year goals. 

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 ESOP 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, 

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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. All named executive officers are eligible for one year’s 
salary under the plan. 

Other  
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. Certain 
“performance-based  compensation”  is  not  counted  toward  this  limit.  The  Company  intends  generally  to  qualify 
compensation paid to executive officers for deductibility under the IRC, including Section 162(m), 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, 2016. 
Submitted by the Employee Benefits and Compensation Committee 

Patrick D. Lynch, Chairman 
Etta Allen 
Arthur C. Latno, Jr. 
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, 2016, 2015, and 2014. These persons are referred to as named executive officers elsewhere in this 
Proxy Statement. 

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Summary Compensation Table For Fiscal Year 2016

Name / Position

Year

Salary               

Awards(1)                 

Stock 

Option 
Awards(2)                            

Non-Stock 
Incentive Plan 
Compensation(3)

David L. Payne

2016

$371,000

Chairman,

President & CEO

John "Robert" A. Thorson

SVP & Chief

Financial Officer

David L. Robinson

SVP/Banking Division

Manager

Dennis R. Hansen

2015

2014

2016

2015

2014

2016

2015

2014

2016

371,000

371,000

$- 

-

-

$- 

-

-

149,000

124,027

164,175

149,000

124,669

144,144

149,000

122,705

128,838

150,000

124,450

164,772

150,000

125,523

145,236

150,000

123,772

130,611

130,008

111,751

147,459

SVP/Operations & Systems

2015

130,008

112,288

129,948

Division Manager

Russell W. Rizzardi(6)

SVP/Credit Administrator

2014

2016

2015

2014

130,008

110,968

116,427

120,960

100,322

133,131

120,960

101,187

116,844

120,960

99,765

105,198

___________________ 

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

$- 

-

-

42,431

38,786

25,287

36,094

33,782

21,734

28,092

26,485

17,018

-

-

-

All Other 
Compensation(5)

TOTAL

$19,535

$615,535

19,557

615,557

15,471

611,471

28,749

658,582

27,788

625,987

25,117

583,047

18,491

603,607

16,027

580,568

18,587

535,004

37,854

541,864

33,140

517,069

30,028

490,849

7,695

7,466

6,817

424,408

413,457

398,940

$225,000

225,000

225,000

150,200

141,600

132,100

109,800

110,000

90,300

86,700

85,200

86,400

62,300

67,000

66,200

(1) Stock Awards represent RPS shares as described in the Compensation Discussion & Analysis. The amounts shown represent the aggregate 
grant date fair market value.   
 (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.   
(3) The amounts shown are non-equity incentive compensation only. No interest or other form of earnings was paid on the compensation. 
(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 2016.” 
(5) Each of the above-named executive officers received less than $10,000 of aggregate perquisites and personal benefits, except for Mr. Hansen 
who  received a car allowance of $12,000. 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. Rizzardi's compensation is subject to garnishments and liens pursuant to certain domestic relations orders. 

Based  on  the  compensation  disclosed  in  the  Summary  Compensation  Table,  approximately  34%  of  total 
compensation comes from base salaries. See Compensation Discussion and Analysis for more details. 

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Grants of Plan-Based Awards Table For Fiscal Year 2016

Estimated Future Payouts Under 
Non-Equity Incentive Plan Awards
Target

Threshold

Maximum

$- 

$371,000

$556,500

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

105,000

157,500

-

-

-

-

82,500

123,750

-

-

-

-

73,900

110,850

-

-

-

-

60,500

90,750

-

-

-

-

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)

Grant Date
Fair Value(3)

-

-

-

-

2,930

-

-

2,940

-

-

2,640

-

-

2,370

-

-

-

-

-

-

$- 

-

42.33

-

-

27,500

42.33

-

-

-

-

27,600

42.33

-

-

-

-

24,700

42.33

-

-

-

-

22,300

42.33

$- 

-

-

-

124,027

164,175

-

124,450

164,772

-

111,751

147,459

-

100,322

133,131

Name

David L. Payne

John "Robert" A. Thorson

David L. Robinson

Dennis R. Hansen

Russell W. Rizzardi(4)

Grant Date

1/28/16

1/28/16

1/28/16

1/28/16

1/28/16

1/28/16

1/28/16

1/28/16

1/28/16

1/28/16

1/28/16

1/28/16

1/28/16

1/28/16

1/28/16

_____________________ 

(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 performance goals are established by the Compensation Committee for each grant;  
•  The Compensation Committee may revise the goals upon significant events;  
•  Three-year performance criteria are limited to those provided in the 2012 Amended Plan, as described on page 17;   
•    Accelerated  vesting  occurs  upon  a  “change  in  control”  as  defined  in  the  2012  Amended  Plan  as  described  on  page  25  of  this  Proxy 
statement; and 
•  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”  as  defined  in  the  2012  Amended  Plan  as  described  on  page  25  of  this  Proxy 
statement.  
(3) The amounts shown for NQSOs and RPS awards represent the aggregate grant date fair market value.  
(4) Mr. Rizzardi's compensation is subject to garnishments and liens pursuant to certain domestic relations orders. 

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Outstanding Equity Awards Table at Fiscal Year End 2016

Number of 
Securities 
Underlying 
Unexercised Options 

(#) Exercisable(1)            

Option Awards

Stock Awards

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

Option 
Exercise 

Price ($)(1)               
$- 

Option 
Expiration 
Date(1)
-

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 
12/31/16(2)

-

$- 

-

-

7,267

17,600

27,500

-

-

7,367

17,733

27,600

-

-

-

-

-

-

-

6,567

15,866

24,700

5,933

14,266

22,300

56.625

50.760

53.350

42.695

42.330

56.625

50.760

53.350

42.695

42.330

48.390

47.130

43.015

56.625

50.760

45.930

43.710

53.350

42.695

42.330

53.350

42.695

42.330

1/28/2020

1/27/2021

1/23/2024

1/22/2025

1/28/2026

1/28/2020

1/27/2021

1/23/2024

1/22/2025

1/28/2026

1/25/2017

1/24/2018

1/21/2019

1/28/2020

1/27/2021

1/26/2022

1/24/2023

1/23/2024

1/22/2025

1/28/2026

1/23/2024

1/22/2025

1/28/2026

8,150

$512,880

8,200

$516,026

7,350

$462,536

6,610

$415,967

-

20,800

21,200

14,533

-

-

20,900

21,300

14,733

-

-

19,882

20,930

19,600

18,700

19,200

19,400

22,100

13,133

7,934

-

-

-

-

Name

David L. Payne

John "Robert" A. Thorson

David L. Robinson

Dennis R. Hansen

Russell W. Rizzardi(3)

_____________________ 

(1) Option Awards vest ratably over three years beginning one year from date of grant. Options expiring in 2024 fully vested in January 2017. 
Options expiring in 2025 fully vest in January 2018. Options expiring in 2026 fully vest in January 2019.  
 (2) RPS shares fully vest three years from date of grant if performance goals are met. RPS grants vest as follows:  Messrs. Thorson - 2,300 vested 
in January 2017, 2,920 shares vest in January 2018 and 2,930 shares vest in January 2019; Robinson - 2,320 shares vested in January 2017, 2,940 shares 
vest in January 2018, and 2,940 shares vest in January 2019; Hansen - 2,080 shares vested in January 2017, 2,630 shares vest in January 2018, 
and 2,640 shares vest in January 2019; and Rizzardi - 1,870 shares vested in January 2017, 2,370 shares vest in January 2018, and 2,370 shares 
vest in January 2019. 
(3) Mr. Rizzardi's compensation is subject to garnishments and liens pursuant to certain domestic relations orders. 

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Option Exercises And Stock Vested Table For Fiscal Year 2016

Option Awards

Stock Awards

Name

David L. Payne

John "Robert" A. Thorson

David L. Robinson

Dennis R. Hansen
Russell W. Rizzardi(2)
_____________________ 

Number of Shares 
Acquired on Exercise          

Value Realized 
on Exercise($)

Number of Shares 
Acquired on Vesting     

Value Realized on 
Vesting($)(1)

-

33,300

89,928

-

59,768

$-

224,559

413,636

-

227,713

-

2,810

2,830

2,530

2,280

$-

138,674

139,661

124,856

112,518

 (1) Amounts represent value upon vesting of RPS shares.  
 (2) Mr. Rizzardi’s compensation is subject to garnishments and liens pursuant to certain domestic relations orders. 

Pension Benefits For Fiscal Year 2016

Name

Plan Name

Present Value of 
Accumulated Benefit

Payments during 
Last Fiscal Year

David L. Payne

Non-Qualified Pension Agreement

$5,140,075

$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 4.10%, as used by the Company in determining benefit 
obligations for its post-employment retirement benefits as of December 31, 2016. The obligation is an unfunded 
general obligation of the Company. 

Nonqualified Deferred Compensation Table For Fiscal Year 2016

Name

David L. Payne

John "Robert" A. Thorson

David L. Robinson

Dennis R. Hansen

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)

 $- 

60,000

12,000

- 

- 

 $- 

97,986

422,895

327,070

- 

 $- 

- 

(29,858)

(23,057)

- 

 $- 

1,854,512

2,783,960

2,154,514

- 

(1)  No  RPS  shares  were  deferred  upon  vesting  in  2016.    Non-equity  incentive  plan  compensation  deferred  in  2016  was  earned  in  2015  and 
disclosed as compensation in the Summary Compensation Table for 2015 and is therefore excluded from the Summary Compensation Table for 
Fiscal Year 2016.  
(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 2016 on page 24 are as follows:  Messrs. Thorson - 
$42,431; Robinson - $36,094; Hansen - $28,092. 
(3) Includes dividends paid on deferred RPS shares. 
(4) Aggregate balance of deferred compensation reported as compensation prior to 2016 is as follows:  Messrs. Thorson - $1,756,526; Robinson - 
$2,378,923; Hansen - $1,850,501.   

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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 paid during 2016 was 5.45%. 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. 

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.  

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: $1,505,133; Robinson: $1,513,989; Hansen: $1,355,316; and Rizzardi(2) $1,220,858. The value 
is computed by multiplying the difference between the market value on December 30, 2016, the last business day of 
2016, and the exercise price of each option by the number of shares subject to accelerated vesting. 

(2) Mr. Rizzardi’s compensation is subject to garnishments and liens pursuant to certain domestic relations orders.  

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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 2016 for annual 
base salary for all named executive officers).  All named executive officers have met the service requirement for 
one  year’s  base  salary.  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. 

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. 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, Thorson, and Hansen have mortgage loans through this Program. The largest aggregate amount of 
principal during  2016  was  $404,058,  $282,451, and  $224,274,  respectively.  The principal  amount  outstanding  at 
December 31, 2016 was $384,877, $267,611, and $214,079, respectively. The amount of principal paid during 2016 
was $19,181, $14,840, and $10,195, respectively. The amount of interest paid during 2016 was $8,513, $5,519, and 
$4,871, respectively. The rate of interest payable on the loan is 2.375%, 2.375%, and 2.50%, respectively.  

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

Background 
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 95% 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 2017, six years after 
the first frequency vote.  

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 stock and option awards are based on a minimum achievement 

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of meeting the “threshold” level for each pre-established objective. 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  incentive  program  incorporates  a  150%  maximum  payout  to  further  manage  risk  and  the  possibility  of 
excessive payments.  

In 2003, shareholders approved the Company’s 2003 Amended Plan to include the following changes: 

  Disallowing re-pricing stock options for poor stock performance; 
  Limiting the number of shares that may be awarded; and 
  Requiring  the  Compensation  Committee  to  meet  the  definition  of  independence  to  enable  any  award 
intended to qualify as “performance-based compensation” to meet Section 162(m) of the Internal Revenue 
Code. 

In  2009,  shareholders  re-approved  the  performance  criteria  for  performance-based  awards  under  the  2003 
Amended Plan. 

In  2012,  shareholders  approved  the  Company’s  2012  Amended  and  Restated  Stock  Option  Plan  of  1995.    The 
2012 Amended Plan includes the following changes: 

  Reduced the number of shares available for future issuance from 4,307,593 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; and 

  Extended the term of the 2012 Amended Plan to April 26, 2022 from April 24, 2013. 

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 

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PROPOSAL 3 – RE-APPROVE THE PERFORMANCE CRITERIA FOR INCENTIVE 
COMPENSATION 

Compensation of an executive in excess of $1,000,000 per year is not deductible for tax purposes unless it qualifies 
as  "performance-based  compensation"  under  Code  Section 162(m),  one  requirement  is  that  a  corporation's 
shareholders approve the "material terms of the performance goals" under which performance-based compensation 
is to be paid, at least every five (5) years if (as is the case under the 2012 Amended Plan) the plan's committee has 
authority  to  change  the  specific  targets  under  the  shareholder  approved  performance  goal(s).  Under  Code 
Section 162(m), the material terms of performance goal (“Material Terms”) requiring shareholder approval are:  

  The employees eligible to receive the performance-based compensation; 
  A description of the business criteria on which each performance goal is based; and 
  Either the formula used to calculate the performance-based compensation, or, alternatively, the maximum 
amount  of  such  compensation  that  could  be  awarded  or  paid  to  any  eligible  employee  if  the  applicable 
performance goals are met. 

Participant Eligibility 
Our executives, other employees and directors are eligible to receive awards under the 2012 Amended Plan.  

Performance Condition Business Criteria and Formulas 
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 2016 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 (originated classified loans and other 

real estate owned, originated non-performing loans and originated other real estate owned, and net loan losses to 
average originated loans) and service quality  measures (external service quality to customers and internal 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.  

In  addition  to  establishing  corporate  performance  objectives,  the  Compensation  Committee  also  establishes 
individual  goals  for  executives,  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 
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.  

The 2012 Amended Plan and other compensation policies specify performance conditions that the Committee may 
include  in  awards  intended  to  qualify  as  performance-based  compensation  under  Code  Section 162(m).  These 
policies  and  conditions  are  described  more  fully  above  under  “Compensation  discussion  and  Analysis.”    These 

performance criteria include the following target objectives:  

  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 

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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. 

  Restricted performance shares (“RPS”) represent awards of Westamerica Bancorporation’s common stock 
subject  to  achievement  of  performance  objectives  established  by  the  Compensation  Committee.  The 
criteria for these objectives include: 

–  Earnings; 
–  Diluted earnings per share; 
–  Revenue and revenue per diluted share, expenses; 
–  Share price; 
–  Return on equity; 
–  Return on equity relative to the average return on equity for similarly sized institutions; 
–  Return on assets; 
–  Return on assets relative to the average return on assets for similarly sized institutions, 
–  Efficiency ratio (operating expenses divided by operating revenues); 
–  Net loan losses as a percentage of average loans outstanding; 
–  Non-performing assets; and 
–  Non-performing assets as a percentage of total assets. 

  RPS awards vest three years following the grant date, only if certain corporate performance objectives are 
achieved over the three-year period. The performance objectives for the RPS granted in January 2014 and 
potentially vesting in 2017 include: 

– 
– 
– 

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 originated non-performing assets to total originated assets (NPA); and 
–  Efficiency ratio over three years. 

The  RPS  would  only  vest  if  any  one  of  the  following  performance  results  were  achieved:  3  year 
cumulative diluted earnings per share (EPS); 

– 
– 
– 

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. 

If this Proposal 3 is approved by shareholders, then each of the above performance criteria would be approved for 
use (until the earlier of our annual meeting of shareholders in 2022 or the expiration of the 2012 Amended Plan), at 
the Committee's discretion, in awards that are intended to qualify as performance-based compensation under Code 
Section 162(m). While the Committee intends to include one or more of the foregoing performance conditions in 
awards  of  restricted  stock  and  stock  units  made  under  the  2012  Amended  Plan,  due  to  the  complexities  of 
Section 162(m) and technical requirements related thereto that may change from time to time, we can provide no 
assurance that such awards would qualify as "performance-based compensation" such that the Company would be 
able to claim a tax deduction for such awards without limitation under Code Section 162(m). Certain other awards, 
such as  stock options, may also qualify as performance-based compensation under Code Section 162(m)  without 
including of any of the above performance conditions. 

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THE BOARD OF DIRECTORS UNANIMOUSLY RECOMMENDS A VOTE “FOR” 
THE RE-APPROVAL OF THE PERFORMANCE CRITERIA FOR INCENTIVE 
COMPENSATION, AS DISCLOSED ABOVE AND ELSEWHERE IN THIS PROXY 
STATEMENT 

PROPOSAL  4  –  APPROVE  A  NON-BINDING  ADVISORY  VOTE  ON  THE 
FREQUENCY  OF  THE  ADVISORY  VOTE  ON  THE  COMPENSATION  OF  OUR 
NAMED EXECUTIVE OFFICERS   

Background 

In addition to the non-binding advisory vote on executive compensation, the Dodd-Frank Act required the Securities 
and  Exchange  Commission  to  amend  its  rules  to  require  that  a  non-binding  advisory  proposal  be  submitted  to 
shareholders once every six years that would determine the frequency of the advisory vote on the compensation paid 
to the Corporation’s named executive officers as seen in Proposal 2 above.  

After careful consideration of this proposal, our Board has determined that continuing an advisory vote on executive 
compensation annually is most appropriate for the Company, and therefore our Board recommends that you vote for 
a one-year interval for the advisory vote on executive compensation. 

In formulation of its recommendation, our Board considered that an advisory vote on executive compensation every 
year will allow our shareholders to provide us with their direct input on our compensation philosophy, policies and 
practices and disclosed in the proxy statement every year. Setting a one year period for holding this shareholder vote 
will enhance shareholder communication by providing a clear, simple means for the Company to obtain information 
on investor sentiment about our executive compensation philosophy. 

You may cast your vote on your preferred voting frequency by choosing the option of one year, two years, three 
years or abstain from voting when you vote.  

The choice of frequency that receives the highest number of “FOR” votes will be considered the advisory vote of the 

shareholders. Abstentions and broker non-votes will not count as votes cast for any frequency choice, and will have 
no  direct  affect  on  the  outcome  of  this  proposal.  A  signed,  uninstructed  proxy  will  be  voted  for  “EVERY  ONE 
YEAR”. However, because this vote is advisory and not binding on the Board in any way, the Board may decide 
that  it  is  in  the  best  interest  of  our  shareholders  and  the  Company  to  hold  an  advisory  vote  on  executive 
compensation more or less frequently than the option approved by shareholders. 

THE BOARD OF DIRECTORS RECOMMENDS A VOTE FOR “EVERY ONE YEAR” 

PROPOSAL 5 – RATIFY SELECTION OF INDEPENDENT AUDITOR   

Ratify Selection of Independent Auditor 

Action by the shareholders is not required by law in the appointment of independent auditors, but their appointment 
is submitted by the Audit Committee and the Board of Directors in order to give the shareholders an opportunity to 
present  their  views.  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 Horwath 
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 Horwath LLP is expected to be present at 

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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  Horwath  LLP  with  respect  to  services  performed  for  fiscal 
2016 and 2015 are as follows: 

Audit Fees (1)

Audit related fees (2)

Tax fees (3)

All other fees

Total

_____________________ 

2016

2015

$510,000

34,450

39,000

-

$583,450

$510,000

33,875

38,050

-

$581,925

(1) Audit fees consisted of fees billed by Crowe Horwath 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 Horwath LLP for audits of certain employee benefits plans. 
(3) Tax fees consisted of fees billed by Crowe Horwath 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 2016, 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  on  behalf  of  the  Company  by  Crowe  Horwath  LLP 
during fiscal year 2016.  

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

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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 four 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 
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  generally  accepted  accounting  principles.  In  fulfilling  its  oversight 
responsibilities, the Audit Committee reviewed the audited consolidated financial statements for the fiscal year 2016 
and discussed them with Management and with Crowe Horwath, LLP, the Corporation’s independent auditors. 

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, 2016, 
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  No.  16  (Communications  with  Audit 
Committees), 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  Independence  Standards  Board  Standard  No.  1  (Independence  Discussions  with  Audit 
Committees). 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, 2016 for filing with the SEC. 

Submitted by the Audit Committee 

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

PROPOSAL 6 – REQUIRE INDEPENDENT BOARD CHAIRMAN  

The Board unanimously recommends you vote “AGAINST” the shareholder proposal set forth below. 

Shareholder Proposal 

Gerald  R.  Armstrong,  621  Seventeenth  Street,  Suite  2000,  Denver,  Colorado  80293-2001,  (303)  355-1199,  the 
owner of 3,594 shares of our common stock, has advised us that he plans to introduce the following resolution at the 

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annual meeting. In accordance with rules of the SEC, the text of the proponent’s resolution and supporting statement 

is printed verbatim from his submission. 

RESOLUTION 

That the shareholders of WESTAMERICA BANCORPORATION request its Board of Directors to adopt a policy, 
and amend the by-laws as necessary, to require the Chairman of the Board of Directors be an independent member 
of the Board of Directors. 

This policy should not be implemented to violate any contractual obligation and should specify: (a) how to select a 
new  ‘‘independent’’  chairman  if  the  current  chairman  ceases  to  be  independent  during  the  time  between  annual 

meetings of shareholders; and, (b) that compliance is excused if no independent director is available and willing to 
serve as Chairman. 

The unedited reasons given by the proponent for the resolution are as follows: 

WESTAMERICA BANCORPORATION and WELLS FARGO & COMPANY opposed this proposal last year.  

In the fall of 2016 Wells Fargo & Company admitted its several problems, it abandoned the dual role of one person 
serving  as  its  Chairman  of  the  Board  while  being  Chief  Executive  Officer  and  appointed  an  “independent” 
Chairman and “independent” Vice-Chairman of the Board. Obviously, its Board finally realized the seriousness of 
the  issues  and  the  impact  of  paying  $210,000,000  in  fines.  More  recently,  it  increased  high-end  estimates  of 
reasonably possible potential litigation losses to $1,700,000,000. 

The proponent is a professional investor owning shares in Westamerica since 1989 and shares in most of the banks 
acquired by Westamerica. 

As a shareholder, I am concerned about Westamerica’s wilting performance, which, after analysis, I believe to be 
caused  by  the  entrenchment  of  David Payne  as  Chairman,  Executive  Officer,  and President  and  members  of  the 
Board  of  Directors  whose  average  tenure  was  28.5  years  and  an  average  age  of  76  years  (based  on  the  proxy 
statement for the 2016 annual meeting). 

Let’s  look  at  some  numbers  of  the  “Five  Year  Return  Performance”  graphs  contained  in  10-K  reports  of 
Westamerica  and  two  nearby  holding  companies.  (Cumulative  Return  on  investment  and  re-investment  of  all 
dividends): 

Westamerica Bancorporation 
Bank of Marin Bancorp 
FNB Bancorp (South San Francisco)       

12/31/2010 
$   100.00 
     100.00 
     100.00 

12/31/2015 
$     98.91 
     167.00 
     419.92 

The greatest difference in the governance practices of Bank of Marin Bancorp and FNB Bancorp is that each has an 
“independent” chairman of it Board of Directors while Westamerica has one person, David Payne, serving in both 
capacities  and  as  President,  he  accounts  only  to  himself  as  Chairman  which  is  why  Westamerica  is  the 
underachiever. 

Moreover, I believe Mr. Payne’s dual positions at Westamerica are only parttime as the proxy statement discloses he 
“also manages his family printing, publishing and cable television business.” 

Studies have confirmed that under-performing companies lack an independent chairman and companies, worldwide, 
are  routinely  separating  the  positions  of  Chairman  and  CEO  (CEO  Succession  2000-2009:  A  Decade  of 
Convergence and Compression, Booz & Co., Summer, 2010). 

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Norges Bank Investment Management, has stated in support of a similar proposal:   
‘‘The roles of Chairman of the Board and CEO are fundamentally different and should not be held by the same 

person. There should be a clear division of responsibilities between these powitions to insure a balance of power and 
authority on the Board.” 

If you agree, please vote ‘‘FOR’’ this proposal.  

Board of Directors’ Recommendation 

The proposal's comparison of Westamerica to Wells Fargo is misplaced given the scale and complexity of the 
two entities. 

At December 31, 2016: 

Total assets (in thousands)   

Number of employees 

              Westamerica 

  $5,366,083 

              800 

Number of countries & territories with operations                         1 

      Wells Fargo(3) 

$1,930,115,000 

            269,000 

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The corporate governance structure for any entity should be appropriate for its scale and complexity. 

The proposal's comparison of Westamerica’s stock performance to two peers is misleading in regard to stock 
performance and Westamerica’s leadership. 
The five-year stock performance evaluation provided in the shareholder’s proposal begins with December 31, 2010, 
a  point  in  time  when  publicly  traded  bank  stock  values  reflected  significant  declines  due  to  the  “Financial 
Recession”  of  2008  and  2009.  Contrary  to  the  banking  industry’s  negative  stock  performance  as  a  result  of  the 
recession, Westamerica’s stock price rose in 2008, 2009 and 2010, as depicted in the ten-year performance chart on 
page  15  of  the  enclosed  Form  10-K,  Annual  Report.  During  this  period,  shareholders  recognized  the  value  of 
Westamerica’s leadership and its conservative, value-oriented, and long-term strategies. Westamerica’s exceptional 
credit quality and strong financial condition leading into the recession positioned the Company to grow by acquiring 
two failed banks from the FDIC.  

Westamerica’s current leadership was established in 1989, coincidentally the same year the proposing shareholder 
became an investor in Westamerica Bancorporation common stock. The company’s current leadership has followed 
consistent  low-risk  value-oriented  strategies  which  have  provided  superior  long-term  stock  performance  through 
three business cycles: 

Total Return with Dividends Reinvested December 29, 1989 through December 31, 2016(4) 

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

1,458% 
1,018% 
   885% 

Westamerica’s shareholders are best served by our current leadership structure.  
In  light  of  the  current  environment  for  the  banking  industry  and  Westamerica’s  business  strategies,  the  Board 
believes that the most effective leadership structure for Westamerica at the present time is for our CEO, David L. 
Payne, to serve as Chairman of the Board. Combining the positions of Chairman and CEO most effectively utilizes 
Mr. Payne’s extensive experience and knowledge regarding our Company. Chairman Payne was appointed CEO in 

(3) Source:  Wells Fargo provided Corporate Information from Wells Fargo website and SEC filings.  
(4) Source:  Bloomberg 

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1989  and  since  his  appointment  identified,  negotiated  and  executed  eleven  acquisitions  to  fuel  Westamerica’s 

growth. Each of the acquisitions resulted in higher levels of earnings per share within one or two quarters following 
the acquisition. Mr. Payne has the knowledge, expertise and experience to continue implementing Westamerica’s 

long-term strategies. 

The Board believes that Mr. Payne has the requisite talent, foresight, and leadership skills to perform at a high-level 
in the roles of CEO and Chairman. By combining the positions, the Board can respond quickly and effectively to the 
many business, market and regulatory challenges facing banks in the rapidly changing banking industry. 

The Board should retain the flexibility to determine the most effective leadership structure for Westamerica.  
The Board's  leadership  structure  should be determined  in  light  of  all  relevant  facts  and  circumstances  at  a  given 
time. This approach allows the Board flexibility to determine whether the roles of CEO and Chairman should be 
separate or  combined  based  upon Westamerica’s  needs and the  Board's  assessment  of  our  Company's  leadership 
from time to time. The Board has deep knowledge of our strategic goals and the various strengths and capabilities of 
our senior management. Thus, the Board is best positioned to determine the most effective leadership structure for 
Westamerica at any given time.  

Westamerica’s  corporate  governance  practices  provide  for  strong  independent  leadership  and  effective 

independent oversight of our company.  
The Board is committed to maintaining high corporate governance standards, and has implemented a structure to 
provide  for  Board  independence  and  effective  oversight  of  management.  With  the  exception  of  Mr. Payne,  the 
Board  is  composed  entirely  of  independent  directors,  and  key  committees  are  fully  comprised  of  independent 
directors. Further, in accordance with widely accepted corporate governance guidelines, the Board has established a 
strong, independent Lead Director 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 OF DIRECTORS RECOMMENDS THAT YOU 
 VOTE “AGAINST” THE SHAREHOLDER PROPOSAL REQUIRING THAT THE 
CHAIRMAN OF THE BOARD BE AN INDEPENDENT DIRECTOR 

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 13, 2017. 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. 

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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  26,  2018,  for  the  2018  Annual  Meeting.  If  the  date  of  the  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. 

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 13, 2017 
Fairfield, California 

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EXHIBIT A 
Westamerica Bancorporation 
Audit Committee Charter – Updated and Reaffirmed January 25, 2017 

The Audit Committee is appointed by the Board to assist the Board in monitoring (1) the integrity of Westamerica 
Bancorporation’s (“Company”) financial statements, (2) the compliance by the Company with legal and regulatory 
requirements, (3) the independence, qualifications and performance of the Company’s registered public accounting 
firms  (“independent  auditor” or  “independent  auditors”) preparing  or  issuing  an  audit  report  or performing  other 
audit, review or attest services for the Company, and (4) the Company’s internal audit and control function.  The 
Audit Committee shall prepare the report that the Securities and Exchange Commission (“SEC”) rules require be 
included in the Company’s annual proxy statement.   

While the Audit Committee has the responsibilities and powers set forth in this Charter, it is not the duty of the 
Audit Committee to plan or conduct audits, or to determine that the Company’s financial statements are complete 
and  accurate  and  are  in  accordance  with  generally  accepted  accounting  principles.    This  is  the  responsibility  of 
management and the independent auditor. 

The function of the Audit Committee is oversight.  Management is responsible for the preparation and integrity of 
the  Company’s  financial  statements.    Management  is  responsible  for  maintaining  appropriate  accounting  and 

financial reporting policies and an appropriate internal control environment.  Subject to appointment, review and 
oversight by the Audit Committee, the independent auditor is responsible for planning and conducting a proper audit 
of  the  Company’s  internal  control  environment  and  of  its  annual  financial  statements,  reviewing  the  Company’s 
quarterly financial statements prior to the filing of each quarterly report on Form 10-Q, and other procedures. 

The members of the Audit Committee shall meet the independence requirements of The NASDAQ Stock Market 
(“NASDAQ”) and the rules and regulations of the SEC.  No member shall be an affiliated person (as defined in 
relevant SEC or NASDAQ rules) of the Company or any of its subsidiaries or have participated at any time in the 
preparation of financial statements of the Company or any current subsidiary during the prior three years, and each 
member shall be free of any relationship that would interfere with the exercise of his or her independent judgment in 
carrying out the responsibilities of a member of the Audit Committee. The Audit Committee shall include members 
with banking or related financial management expertise who are able to read and understand fundamental financial 
statements, including the Company’s balance sheet, statement of income and comprehensive income, statement of 
changes  in  shareholders’  equity  and  statement  of  cash  flows  and  at  least  one  member  must  have  the  additional 

financial sophistication as required by and as defined in NASDAQ rules. 

The Committee shall be subject to the provisions of the Company’s bylaws relating to committees of the Board, 
including  those  provisions  relating  to  removing  committee  members  and  filling  vacancies.  The  members  of  the 
Audit Committee and its Chairman shall be appointed and may be removed by the Board on its own initiative or at 
the recommendation of the Nominating Committee.  The Audit Committee shall have no fewer than three members.  
If not designated by the Board, the Audit Committee may designate a member as its Chair. 

The Audit Committee, in its capacity as a committee of the Board, shall be directly responsible for the appointment, 
compensation, retention, termination and oversight of the work of any independent auditors, and each independent 
auditor  must  report  directly  to  the  Audit  Committee.    The  Audit  Committee,  or  its  designee,  will  sign  the 
independent  auditor  engagement  letter.    The  Audit  Committee  shall  be  directly  responsible  for  the  resolution  of 
disagreements between management and the independent auditor regarding financial reporting.   

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The Audit Committee shall have the authority to retain independent legal, accounting or other advisors as it deems 
necessary to carry out its duties.  The Company shall provide for appropriate funding, as determined by the Audit 
Committee,  for  payment  of  compensation  to  any  independent  auditor  engaged  for  the  purpose  of  preparing  or 
issuing an audit report or performing other audit, review or attest services, compensation to any advisors employed 
by the Audit Committee, and ordinary administrative expenses that the Audit Committee deems to be necessary or 
appropriate in carrying out its duties. 

The Audit Committee may request any officer or employee of the Company or the Company’s outside counsel or 

independent auditor to attend a meeting of the Audit Committee. 

The Audit Committee shall pre-approve all auditing services and permitted non-audit services and fees to be paid for 
such  services  to  be  performed  for  the  Company  by  its  independent  auditor,  subject  to  the  limited  de  minimis 
exceptions for non-audit services described in Section 10A of the Securities Exchange Act of 1934, provided that 
compliance with the limitations and procedural requirements of Section 10A is fulfilled.  The Audit Committee may 
delegate  to  one  or  more  designated  members  of  the  committee  the  authority  to  grant  pre-approvals  of  non-audit 
services  and  fees.    Any  such  pre-approval  shall  be  presented  to  the  full  Audit  Committee  at  its  next  scheduled 
meeting. 

The Audit Committee shall make regular reports to the Board. 

The Audit Committee shall have the authority to conduct investigations that are related to its responsibilities under 
this Charter or otherwise assigned to it by the Board. 

In addition, the Audit Committee, to the extent that it deems necessary or appropriate shall: 

Financial Statement and Disclosure Matters 

1.  Prepare  the  report  required  by  the  rules  of  the  SEC  to  be  included  in  the  Company’s  annual  proxy 

statement.   

2.  Review the annual audited financial statements with management and the independent auditor, including 
disclosures  made  in  “Management’s  Discussion  and  Analysis  of  Financial  Condition  and  Results  of 
Operations,” and recommend to the Board whether the audited financial statements should be included in 
the Company’s Form 10-K.   

3.  Review  with  management  and  the  independent  auditor  any  significant  financial  reporting  issues  and 
judgments made in connection with the preparation of the Company’s financial statements, including any 
significant  changes  in  the  Company’s  selection  or  application  of  accounting  policies,  practices  and 
estimates, significant unusual transactions, any major issues as to the adequacy of the Company’s internal 

controls  and  any  special  steps  adopted  in  light  of  material  control  deficiencies;  and  review  any  reports 
prepared by or for management or the auditor with respect to these matters. 

4.  Review with the independent auditor their views regarding significant accounting or auditing matters when 
the independent auditor is aware that management consulted with other accountants about such matters and 
the independent auditor has identified a concern regarding these matters. 

5.  Obtain from the independent auditor information about significant aspects of the annual audit, including: 

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(a)  an  overview  of  the  overall  audit  strategy,  particularly  the  timing  of  the  audit,  significant  risks  the 

auditor identified and significant changes to the planned audit strategy or identified risk; 

(b)  information  about  the  nature  and  extent  of  specialized  skill  or  knowledge  needed  in  the  audit;  the 
extent  of  the  planned  use  of  internal  auditors;  company  personnel  or  other  third  parties;  and  other 
independent public accounting firms or other persons not employed by the auditor who are involved in 
the audit; 

(c)  the  basis  for  the  auditor’s  determination  that  he  or  she  can  serve  as  principal  auditor,  if  significant 

parts of the audit will be performed by other auditors; 

(d)  situations in which the auditor identified a concern regarding management’s anticipated application of 
accounting  pronouncements  that  have  been  issued  but  are  not  yet  effective  and  might  have  a 
significant effect on future financial reporting; 

(e)  difficult or contentious matters for which the auditor consulted outside the engagement team; 
the auditor’s evaluation of going concern; 
(f) 
(g)  departure from the auditor’s standard report; 
(h)  other matters  arising from the  audit that are significant to the oversight of the Company’s financial 
reporting process, including complaints or concerns regarding accounting or auditing matters that have 
come to the auditor’s attention during the audit; 

(i)  any difficulties encountered in the course of the audit work, including any restrictions on the scope of 

activities or access to required information; 
(j)  any significant disagreements with management. 

6.  Annually review  with the independent auditor the quality of the Company’s financial reporting, internal 
accounting  and  financial  control,  the  auditor’s  report  or  opinion  thereon  and  any  recommendations  the 
auditor may have for improving or changing the Company’s  internal controls, as well as management’s 

letter  in  response  thereto  and  any  other  matters  required  to  be  discussed  under  relevant  Statements  of 
Auditing Standards and PCAOB Auditing Standard No. 1301 (as they may be modified or supplemented). 

7.  Review  management’s  proposed  annual  report  on  internal  control  over  financial  reporting  which  is 

required to be included in the Company’s 10-K pursuant to rules of the SEC. 

8.  Review with management and the independent auditor the Company’s quarterly financial statements prior 
to the filing of its Form 10-Q, including the results of the independent auditor’s review of the quarterly 
financial statements.   

9.  Review and discuss quarterly reports from the independent auditors on: 

(a)  all critical accounting policies and practices to be used; 
(b)  all alternative treatments of financial information within generally accepted accounting principles that 
have been discussed with management, ramifications of the use of such alternative treatments, and the 
treatment preferred by the independent auditor; 

(c)  the  matters  required  to  be  discussed  by  Statements  on  Auditing  Standards,  as  may  be  amended  or 

supplemented, relating to the audit of the Company’s periodic reports; and 

(d)  other material written communications between the independent auditor and management. 

10.  Meet  periodically  with  management  to  review  the  Company’s  major  financial  risk  exposures  and  the 

policies and procedures that management utilizes to monitor and control such exposures. 

11.  Discuss, prior to release by the Company, the earnings press releases (paying particular attention to any use 

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of  “pro  forma,”  or  “adjusted”  or  other  non-GAAP  information)  as  well  as  financial  information  and 
earnings  guidance  provided  to  analysts  and  rating  agencies, if  any,  as  well  as  any  financial  information 
which the Company proposes to provide to financial analysts  and rating agencies (being mindful of the 
need  to  avoid  violations  of  SEC  Regulation  FD,  which  prohibits  the  selective  disclosure  of  material 
information). 

12.  Discuss the quarterly and annual financial statements with the appropriate officers and/or employees of the 
Company and with the independent auditor, including the Company’s disclosures under “Management’s 
Discussion and Analysis of Financial Condition and Results of Operations.” 

13.  Review  the  schedule  of  unrecorded  adjustments  to  the  Company’s  financial  statements  and  the  reasons 

underlying the Company’s assessment of the immateriality of such adjustments. 

14.  Review  prior  to  publication  or  filing  and  approve  such  other  Company  financial  information,  including 
appropriate  regulatory  filings  and  releases  that  include  financial  information,  as  the  Audit  Committee 
deems desirable. 

15.  Review the adequacy of the Company’s system of internal accounting and financial control, including its 
“disclosure  controls  and  procedures”  and  “internal  control  over  financial  reporting,”  as  defined  in  SEC 

Rules  13a-15(e)  and  13a-15(f)  under  the  Securities  Exchange  Act  of  1934,  and  the  Chief  Executive 
Officer’s  (“CEO”)  and  Chief  Financial  Officer’s  (“CFO”)  proposed  disclosures  and  certifications  with 
respect to these matters which are required to be included in the Company’s annual and quarterly reports to 
the SEC on Form 10-K and Form 10-Q. 

16.  Review  disclosures  made  to  the  Audit  Committee  by  the  Company’s  CEO  and  CFO  during  their 
certification process for the Form 10-K and Form 10-Q about any significant deficiencies in the design or 
operation of internal controls or material weaknesses therein and any fraud involving management or other 
employees who have a significant role in the Company’s internal controls. 

17.  Review the effect of regulatory and accounting initiatives on the financial statements of the Company. 

Oversight of the Company’s Relationship with its Independent Auditors 

18.  Review and evaluate the experience and qualifications of the lead members of each independent auditor’s 

team. 

19.  Evaluate the performance and independence of each independent auditor, including considering whether 
the auditor’s quality controls are adequate and the provision of permitted non-audit services is compatible 
with maintaining the auditor’s independence.  The opinions of management and the internal auditor shall 
be taken into consideration as part of this review. 

20.  Receive  and  review  a  report  from  each  independent  auditor at  least  annually  regarding  the  independent 
auditor’s independence and discuss such reports with the auditor.  Ensure that each independent auditor 
submits  a  formal  written  statement,  as  required  by  PCAOB  Rule  3526,  as  it  may  be  amended  or 
supplemented, describing all relationships between the independent auditor and any of its affiliates and the 
Company that might bear on the independent auditor’s independence.  The independent auditor must also 
discuss  with  the  Audit  Committee  the  potential  effects  of  any  such  relationships  on  the  firm’s 

independence. Receive and review a formal written statement of the fees billed by the independent auditor 
for each of the categories of services requiring separate disclosure in the annual proxy statement.  
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21.  Obtain  and  review  a  report  from  each  independent  auditor  at  least  annually  regarding  the  independent 
auditor’s internal quality control procedures.  The report should include any material issues raised by the 

most recent internal quality control review or peer review of the firm, or by any inquiry or investigation by 
governmental  or  professional  authorities  within  the  preceding  five  years  respecting  one  or  more 
independent audits carried out by the firm, and any steps taken to deal with any such issues.  Obtain auditor 
and review inspection reports issued by the PCAOB under Section 104 of the Sarbanes-Oxley Act. 

22.  Meet with each independent auditor prior to the audit to review the planning and staffing of the audit. 

23.  Advise the Board of its determinations regarding the qualification, independence and performance of each 

independent auditor. 

24.  Annually  require  the  independent  auditor  to  confirm  in  writing  its  understanding  of  the  fact  that  it  is 

ultimately accountable to the Audit Committee. 

25.  Require  the  independent  auditor  to  rotate  every  five  years  the  lead  audit  partner  in  charge  of  the 

Company’s audit and the concurring audit partner responsible for reviewing the audit. 

26.  Periodically  consider  the  advisability  of  rotating  the  independent  audit  firm  to  be  selected  as  the 
Company’s independent auditors.  The Audit Committee should present its conclusions to the full Board. 

Oversight of the Company’s Internal Audit Function 

27.  Review  and,  at  its  option,  recommend  the  appointment  and  replacement  of  the  senior  internal  auditing 

executive. 

28.  Review  any  reports  to  management  prepared  by  the  internal  auditing  department  and  management’s 

responses. 

29.  Review with each independent auditor, management and the senior internal auditing executive the internal 
audit  department  responsibilities,  budget,  structure  and  staffing  and  any  recommended  changes  in  the 
planned scope of the internal audit at least annually. 

Compliance Oversight Responsibilities 

30.  Obtain  reports  from  management  and  the  Company’s  senior  internal  auditing  executive  that  the 
Company’s  subsidiary  affiliated  entities  are  in  conformity  with  applicable  regulatory  and  legal 
requirements and the Company’s code of ethics. 

31.  Advise the Board with respect to the Company’s compliance with the Company’s Code of Ethics for Chief 

Executive Officer and Senior Financial Officers. 

32.  Establish  procedures  for  the  receipt,  retention  and  treatment  of  complaints  received  by  the  Company 
regarding  accounting,  internal  accounting  controls  or  auditing  matters,  and  the  confidential,  anonymous 
submission by employees of concerns regarding questionable accounting or auditing matters. 

33.  Discuss  with  management  and  each  independent  auditor  any  correspondence  with  regulators  or 
governmental  agencies  and  any  published  reports  that  raise  material  issues  regarding  the  Company’s 
financial statements or accounting policies. 

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34.  Review with appropriate members of management or appropriate legal counsel legal matters that may have 
a material impact on the financial statements, the Company’s compliance policies and any material reports 
or inquiries received from regulators or governmental agencies. 

35.  Review for approval or disapproval all related-party transactions required to be disclosed by Item 404 of 

Regulation S-K for potential conflicts of interests.   

36.  In the event the Audit Committee is made aware of any allegation of fraud relating to the Company and/or 
any  of  its  officers,  directors  or  employees  that  the  Audit  Committee  deems  could  be  material  to  the 
Company’s  business  or  operations,  the  Audit  Committee  shall  (i)  convene  a  meeting  of  the  Audit 
Committee to review such allegation and (ii) if the Audit Committee deems it necessary or advisable, it 
shall engage independent counsel to assist in an investigation, including, if the Audit Committee and such 
counsel deem it necessary or advisable, an investigation to determine whether such allegation implicates 
any violation of Section 10A of the Exchange Act of 1934.  If pursuant to such investigation the Audit 
Committee  discovers  that  a  material  fraud  has  occurred,  the  Audit  Committee  shall  (i)  assess  the 
Company’s  internal  controls  and  implement  such  remedial  measures  as  it  determines  necessary  or 

advisable, (ii) cause the Company to take appropriate action against the perpetrator(s) of such fraud and 
(iii) cause the Company to make appropriate disclosures relating to the matter in the Company’s periodic 

reports filed with the SEC or otherwise. 

37.  The  Audit  Committee  shall  also  be  designated  as  the  committee  of  the  Board  of  Directors  that  shall 
receive, review and take action  with respect to any reports by attorneys, pursuant to Section 307 of the 
Sarbanes-Oxley Act of 2002, of evidence of material violations of securities laws or breaches of fiduciary 
duty or similar violations by the Company or one of its agents. 

38.  Meet at least four times each year.  In addition, meet at least four times each year in separate executive 
sessions with each of the Company’s CEO, senior internal audit executive and the  independent auditor; 

and each such person shall have free and direct access to the Audit Committee and any of its members. 

39.  Review and approve all related-party transactions (e.g. transactions with any director or executive officer 
of  the  Company  or  significant  shareholder, or  their  immediate  family  members  or affiliates), other  than 
transactions  which  the  Board  has  delegated  to  the  Company’s  Employee  Benefits/Compensation 

Committee or Loan & Investment Committee. 

40.  Annually review and reassess the adequacy of this Charter and any bylaw of the Company which relates to 
the Audit Committee, and recommend any proposed changes to the Board for approval. The Chair of the 
Audit Committee shall draft a proposed schedule of the Audit Committee’s activities for the coming year 

and the times at which such activities shall occur, which shall be submitted to the Audit Committee for its 
review and approval, with such changes as the Audit Committee shall determine to be appropriate. 

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EXHIBIT B 
Westamerica Bancorporation 
Employee Benefits/Compensation Committee Charter – Reaffirmed January 25, 2017 

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 Chairman 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 Chairman shall preside at each meeting.  In the event the Committee Chairman is not present 
at a meeting, the Committee Chairman shall designate a member to act as chair of such meeting. 

Committee Responsibilities and Authority 

1.  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. 

2.  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.   

3.  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. 

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4.  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. 

5.  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. 

6.  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. 

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

employees. 

8.  The Committee shall make regular reports to the Board. 

9.  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.   

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

11.  The Committee will annually review and reassess this Charter. 

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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, 2016 

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 class: 

Common Stock, no par value 

Name of each exchange on which registered: 

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 and posted on its corporate Web site, if any, every Interactive Data 
File  required  to  be  submitted  and  posted  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 and post such files.) YES  NO  

Indicate  by  check  mark  if  disclosure  of  delinquent  filers  pursuant  to  item  405  of  Regulation  S-K  (section  229.405  of  this  chapter)  is  not 
contained herein, and will not be contained, to the best of the registrant’s knowledge, in definitive proxy or information statements incorporated 
by reference in Part III of this Form 10-K or any amendment to this Form 10-K.  

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

Large accelerated filer  

Accelerated filer  

Non-accelerated filer  
(Do not check if a smaller reporting company) 

Smaller reporting company  

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,  2016  as  reported  on  the NASDAQ 
Global Select Market, was $1,077,625,582.53. 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 15, 2017 
26,265,972 Shares  

DOCUMENTS INCORPORATED BY REFERENCE 

Portions  of  the  definitive  Proxy  Statement  relating  to  registrant’s  Annual  Meeting  of  Shareholders,  to  be  held  on  April  27,  2017,  are 
incorporated by reference in Items 10, 11, 12, 13 and 14 of Part III to the extent described therein. 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
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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 ........................................................................................................................................................................  

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2 

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13 

14 

14 

14 

14 

18 

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46 

46 

91 

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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 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, 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. 

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 

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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,  2016,  the  Company  had  consolidated  assets  of  approximately  $5.4  billion,  deposits  of  approximately  $4.7 
billion  and  shareholders’  equity  of  approximately  $561  million.  The  Company  and  its  subsidiaries  employed  783  full-time 
equivalent staff as of December 31, 2016. 

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  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 

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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 
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  implements  far-reaching  changes  across  the  financial 
regulatory landscape, including provisions that, among other things: 

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  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. 

Many aspects of the Dodd-Frank Act are subject to rulemaking and implementation of new regulations and will take effect over 
several years, making it difficult to anticipate the overall financial impact on the Company, its customers or the financial industry 
more  generally.  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. 

As  of  December  31,  2016,  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.  

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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  

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. 

FDICIA  also  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  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. 

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  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. 

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Premiums for Deposit Insurance 

Substantially  all  of  the  deposits  of  the  Bank  are  insured  up  to  applicable  limits  by  the  Deposit  Insurance  Fund  ("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 ("CAMELS rating"). 

In July 2010, Congress in the Dodd-Frank Wall Street Reform and Consumer Protection 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  October  2010,  the  FDIC  adopted  a  new  DIF  restoration  plan  to  ensure  the  DIF  reaching  1.35%  by  September  30,  2020.  In 
assessing its progress in restoring the reserves, at least semi-annually, the FDIC updates its loss and income projections for the 
fund and, if needed, increases or decreases assessment rates, following notice-and-comment rulemaking, if required. 

In February 2011, the FDIC adopted a final rule effective April 1, 2011 to: 

(1)  Redefine the deposit insurance assessment base from total domestic deposits to average total assets minus average 

tangible equity as required by the Dodd-Frank Act; 

(2)  Change the deposit insurance assessment rates (which sets forth progressively lower assessment rate schedules that 

will take effect when the reserve ratio exceeds 1.15%, 2%, and 2.5%) ; 

(3)  Implement the Dodd-Frank Act DIF dividend provisions; and 
(4)  Revise  the  risk-based  assessment  system  for  all  “large”  and  “highly  complex”  insured  depository  institutions.  
“Large” depository institutions are defined generally as having more than $10 billion in assets and "highly complex" 
institutions  have  over  $50  billion  in  assets  and  are  fully  owned  by  a  parent  with  over  $500 billion  in  assets.  The 
Bank is neither a “large” nor “highly complex” institution.  

In March, 2016, the FDIC issued a final rule to increase the DIF reserve ratio to the statutory minimum level of 1.35%, effective 
July 1, 2016, if the reserve ratio reached 1.15% before that date. 

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. 

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. 

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, 

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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. 

Sarbanes-Oxley Act of 2002  

The stated goals of the Sarbanes-Oxley Act of 2002 (“Sarbanes-Oxley”) are to increase corporate responsibility, to provide for 
enhanced penalties for accounting and auditing improprieties at publicly traded companies and to protect investors by improving 
the  accuracy  and  reliability  of  corporate  disclosures  pursuant  to  the  securities  laws.  Sarbanes-Oxley  generally  applies  to  all 
companies, both U.S. and non-U.S., that file or are required to file periodic reports under the Securities Exchange Act of 1934 
(the “Exchange Act”). 

Sarbanes-Oxley includes very specific additional disclosure requirements and corporate governance rules, required the SEC and 
securities exchanges to adopt extensive additional disclosure, corporate governance and other  related rules and mandates further 
studies of certain issues. Sarbanes-Oxley represents significant federal involvement in matters traditionally left to state regulatory 
systems, such as the regulation of the accounting profession, and to state corporate law, such as the relationship between a board 
of directors and management and between a board of directors and its committees and public company shareholders. Sarbanes-
Oxley addresses, among other matters: (i) independent audit committees for reporting companies whose securities are listed on 
national  exchanges  or  automated  quotation  systems  (the  “Exchanges”)  and  expanded  duties  and  responsibilities  for  audit 
committees;  (ii)  certification  of  financial  statements  by  the  chief  executive  officer  and  the  chief  financial  officer;  (iii)  the 
forfeiture  of bonuses or other incentive-based compensation and profits  from the sale of an issuer’s  securities by directors and 
senior officers in the twelve month period following initial publication of any financial statements that later require restatement; 
(iv) a prohibition on insider trading during pension plan  blackout periods; (v) disclosure of off-balance sheet transactions; (vi) a 
prohibition  on  personal  loans  to  directors  and  officers  under  most  circumstances  with  exceptions  for  certain  normal  course 
transactions by regulated financial institutions; (vii) expedited electronic filing requirements related to trading by insiders in an 
issuer’s securities on Form 4; (viii) disclosure of a code of ethics and filing a Form 8-K for a change or waiver of such code; (ix) 
accelerated  filing  of  periodic  reports;  (x)  the  formation  of  the  Public  Company  Accounting  Oversight  Board  (“PCAOB”)  to 
regulate  public  accounting  firms  and  the  audit  of  public  companies  that  are  subject  to  the  securities  laws;  (xi)  auditor 
independence;  (xii)  internal  control  evaluation  and  reporting;  and  (xiii)  various  increased  criminal  penalties  for  violations  of 
securities laws. 

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 

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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  

In the past, the Bank’s principal competitors for deposits and loans have been major banks and smaller community banks, savings 
and loan associations and credit unions. To a lesser extent, competition was also provided by 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  have  offered  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. 

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  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. 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. 

Changes in capital market conditions could reduce asset valuations.  

Capital  market  conditions,  including  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. 

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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 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 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 25.9 million shares of common stock were outstanding at December 31, 2016. Pursuant to its stock option plans, at 
December 31, 2016, the Company had outstanding options for 1.3 million shares of common stock, of which 720 thousand were 
currently  exercisable.  As  of  December  31,  2016,  1.2  million  shares  of  Company  common  stock  remained  available  for  grants 
under  the  Company’s  stock  option  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,  2016,  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 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. 

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, 2016, real estate served as the principal source of collateral with respect to approximately 50% of 
the Company’s loan portfolio. The Company’s financial condition and operating results will be subject to changes in economic 

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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  23%  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  government’s  budgetary  and  fiscal 
condition. 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. 

The markets in which the Company operates are subject to the risk of earthquakes 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.  California  is  prone  to  earthquakes,  brush  and  forest  fires, 
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  borrowers  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  loan  obligations.  A  major  earthquake,  flood,  prolonged  drought,  fire  or  other  natural 
disaster in California 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 recent 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,  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. 

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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 approval. The Bank obtained regulatory approval for dividends paid to the Company in 2016. 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. As an example, the FRB amended Regulation E, which implements the Electronic Fund 
Transfer  Act,  in a  manner  that limits  the ability of a  financial institution to assess an overdraft fee  for paying automated teller 
machine  (ATM)  and  one-time  debit  card  transactions  that  overdraw  a  consumer’s  account,  unless  the  consumer  affirmatively 
consents,  or  opts  in,  to  the  institution’s  payment  of  overdrafts  for  these  transactions.  Implementation  of  the  new  provisions 
significantly reduced overdraft fees assessed by the Bank. 

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 most recent recession, the FRB has been providing vast amounts of liquidity into the banking system. The FRB has 
been  purchasing  large  quantities  of  U.S.  government  securities,  including  agency-backed  mortgage  securities,  increasing  the 
demand for such securities thereby reducing interest rates. The FRB began reducing these asset purchase activities in the fourth 
quarter 2013 and the Federal Open Market Committee increased the target range for the federal funds rate to 1/2 to 3/4 percent on 
December 14, 2016, which could reduce liquidity in the markets and cause interest rates to rise, thereby increasing funding costs 
to the Bank, 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. 

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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. 

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. 

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. 

ITEM 1B. UNRESOLVED STAFF COMMENTS  

None  

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ITEM 2. PROPERTIES  

Branch Offices and Facilities  

Westamerica  Bank  is  engaged  in  the  banking  business  through  85  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 61 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  

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. None of these proceedings is expected to have a material adverse impact upon the Company’s business, 
financial position or results of operations. 

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”.  The 
following table shows the high and the low sales prices for the common stock, for each quarter, as reported by NASDAQ:  

High 

Low 

2016: 

First quarter .........................................................................................................     $49.63 
Second quarter ....................................................................................................     51.53 
Third quarter .......................................................................................................     50.96 
Fourth quarter .....................................................................................................     65.34 

2015: 

First quarter .........................................................................................................     $48.44 
Second quarter ....................................................................................................     51.69 
Third quarter .......................................................................................................     51.90 
Fourth quarter .....................................................................................................     49.64 

  $40.72 
  45.86 
  46.61 
  48.20 

  $40.68 
  42.70 
  43.00 
  42.96 

As of January 31, 2017, there were approximately 5,900 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. 

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Stock performance 

The following chart compares the cumulative return on the Company’s stock during the ten years ended December 31, 2016 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, 2006 and reinvestment of all dividends. 

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December 31, 

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

2006   

2007   

2011 
  $100.00    $90.53    $106.67    $118.85    $122.28    $99.78 
98.76 
  100.00    105.49   
53.76 
80.10   
  100.00   

66.47   
62.86   

84.06   
52.62   

96.74   
60.08   

2009   

2008   

2010   

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

December 31, 
2014   

2013   

2012   

2016 
  $100.01    $136.84    $122.52    $117.29    $162.55 
  114.55    151.62    172.33    171.23    191.49 
94.89    101.25    139.43 

63.83   

90.45   

2015   

[The remainder of this page intentionally left blank] 

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The following chart compares the cumulative return on the Company’s stock during the five years ended December 31, 2016 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, 2011 and reinvestment of all dividends. 

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

ISSUER PURCHASES OF EQUITY SECURITIES 

December 31, 
2013   

2011   

2012   

2016 
  $100.00    $100.23    $137.15    $122.79    $117.55    $162.91 
  100.00    115.99    153.52    174.48    173.37    193.89 
  100.00    118.73    168.23    176.49    188.32    259.33 

2015   

2014   

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), of common stock during the 
quarter ended December 31, 2016 (in thousands, except per share data).  

Period

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

2016

(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

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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, 2016 through December 31, 2016. A program approved by the 
Board  of  Directors  on  July  28,  2016  authorizes  the  purchase  of  up  to  1,750  thousand  shares  of  the  Company’s  common  stock 
from time to time prior to September 1, 2017. 

[The remainder of this page intentionally left blank] 

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ITEM 6. SELECTED FINANCIAL DATA          

The following financial information for the five years ended December 31, 2016 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
(Reversal of) provision for loan losses
Noninterest income:

Net losses from securities
Deposit service charges and other

Total noninterest income
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
Federal Home Loan Bank advances
Term repurchase agreement
Debt financing
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                           

2016

$134,051
2,116
131,935
(3,200)

-
46,574
46,574
101,752
79,957
21,104
$58,853

25,612
25,678
25,907

$2.30
2.29
$21.67

1.12%
10.85%

3.24%
0.04%

53.09%
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%

For the Years Ended December 31,
2015
2013
2014
(In thousands, except per share data and ratios)
$136,529
2,424
134,105
-

$140,209
3,444
136,765
2,800

$154,396
4,671
149,725
8,000

-
47,867
47,867
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%

-
51,787
51,787
106,799
78,953
18,307
$60,646

26,099
26,160
25,745

$2.32
2.32
20.45

1.22%
11.57%

3.70%
0.17%

52.24%
10.46%

$5,035,724
1,700,290
31,485
2,639,439
4,349,191
135,960
89,784
20,015
-
-
526,603

14.54%
7.97%

$1.52
66%

-
57,011
57,011
112,614
86,122
18,945
$67,177

26,826
26,877
26,510

$2.50
2.50
20.48

1.38%
12.48%

4.08%
0.33%

50.11%
11.20%

$4,847,055
1,827,744
31,693
2,211,680
4,163,781
140,230
62,668
20,577
10,000
-
542,934

16.18%
8.56%

$1.49
60%

2012

$183,364
5,744
177,620
11,200

(1,287)
58,309
57,022
116,885
106,557
25,430
$81,127

27,654
27,699
27,213

$2.93
2.93
20.58

1.64%
14.93%

4.79%
0.59%

46.01%
11.31%

$4,952,193
2,111,357
30,234
1,981,677
4,232,492
144,934
53,687
25,799
10,000
15,000
560,102

16.33%
8.64%

$1.48
51%

(1) Yields on securities and certain loans have been adjusted upward to a "fully taxable equivalent" ("FTE") basis, which is a non-GAAP financial measure, 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, which is a non-GAAP financial measure, and
     noninterest income).

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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  48 through 88, 
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.  

Net Income  

The  Company’s  principal  source  of  revenue  is  net  interest  income,  which  represents  interest  earned  on  loans  and  investment 
securities  (“earning  assets”)  reduced  by  interest  paid  on  deposits  and  other  borrowings  (“interest-bearing  liabilities”).  The 
relatively  low  level  of  market  interest  rates  during  the  five  years  ended  December  31,  2016  has  reduced  the  spread  between 
interest rates on earning assets and interest bearing liabilities. The Company’s net interest margin and net interest income declined 
as market interest rates on newly originated loans remain below the yields earned on older-dated loans and on the overall loan 
portfolio.  

The  Company’s loan portfolio has declined from 2012 through 2016; Management  has  been avoiding long-dated, low-yielding 
loans  given  historically  low  interest  rates.  Management  has  also  maintained,  in  their  opinion,  conservative  loan  underwriting, 
terms  and  conditions.  During  this  period,  the  investment  securities  portfolio  has  grown.  The  Company  has  been  reducing  its 
exposure  to  rising  interest  rates  by  purchasing  shorter-duration  investment  securities,  which  have  lower  yields  than  longer-
duration  securities.  The  changing  composition  of  interest  earning  assets  and  low  market  interest  rates  has  pressured  the  net 
interest margin on a fully taxable equivalent (“FTE”) basis. In 2016 the Company’s average checking and savings deposits were 5 
percent higher than in 2015. These lower-costing deposit products, which earn relatively low interest rates and are less volatile 
than time deposits during periods of rising market interest rates, represented 94 percent of average total deposits  in 2016. Credit 
quality improved with nonperforming assets declining to $12.0 million at December 31, 2016 from $24.6 million at December 31, 
2015. Reflecting Management's evaluation of losses inherent in the loan portfolio, including improvements in most credit metrics 
the Company recorded a reversal of the provision for loan losses of $3.2 million  in 2016. Management is focused on controlling 
all  noninterest  expense  levels,  particularly  due  to  market  interest  rate  pressure  on  net  interest  income.  Noninterest  expenses 
declined to $101.8 million in 2016 compared to $105.3 million in 2015. 

The Company presents its net interest margin and net interest income on an FTE basis using the current statutory federal tax rate, 
which  is  a  non-generally  accepted  accounting  principles  (GAAP)  financial  measure.    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 

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municipal  loans  and  securities  that  generate  interest  income  which  is  exempt  from  federal  income  tax.    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. 

The Company reported net income of $58.9 million or $2.29 diluted earnings per common share for the year ended December 31, 
2016 compared with net income of $58.8 million or $2.30 diluted earnings per common share  for the year ended December 31, 
2015 and net income of $60.6 million or $2.32 diluted earnings per common share for the year ended December 31, 2014. 

Components of Net Income 

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

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

For the Years Ended December 31,
2014
2015
2016
($ in thousands, except per share data)

$145,077
3,200
46,574
(101,752)

93,099

(34,246)
$58,853

$2.29
10.85%
1.12%

$148,258
-
47,867
(105,300)

90,825

(32,072)
$58,753

$2.30
11.32%
1.16%

$152,656
(2,800)
51,787
(106,799)

94,844

(34,198)
$60,646

$2.32
11.57%
1.22%

Comparing  2016  with  2015,  net  income  increased  $100  thousand  due  to  a  reversal  of  provision  for  loan  losses  and  lower 
noninterest expense, partially offset by lower net interest and fee income (FTE), lower noninterest income and higher income  tax 
provision (FTE). The lower net interest and fee income (FTE) was primarily caused by lower average balances of loans, partially 
offset  by  higher  average  balances  of  investments  and  lower  average  balances  of  higher-costing  time  deposits.  The  Company 
recorded a reversal of the provision for loan losses of $3.2 million, reflecting Management's evaluation of losses inherent in the 
loan  portfolio.  Noninterest  income  decreased  primarily  due  to  reduced  levels  of  service  charges  on  deposit  accounts,  financial 
services commissions and other service fees, partially offset by higher debit card fees. Noninterest expense decreased mostly due 
to  lower  personnel  expense,  lower  occupancy  expense,  and  lower  other  operating  expense,  offset  in  part  by  higher  legal  fees. 
Income tax provision (FTE) increased in 2016 due to higher pretax income, declining tax preference items and lower tax credits. 

Comparing 2015 with 2014, net income decreased $1.9 million or 3.1%, primarily due to lower net interest and loan fee income 
(FTE)  and  lower  noninterest  income,  partially  offset  by  decreases  in  loan  loss  provision,  noninterest  expense  and  income  tax 
provision (FTE). The lower net interest and loan fee income (FTE) was primarily caused by a lower average volume of loans and 
lower yields on interest-earning assets, partially offset by higher average balances of investments and lower average balances of 
higher-costing interest-bearing liabilities. The provision for loan losses was reduced, reflecting Management's evaluation of losses 
inherent in the loan portfolio; net loan losses and nonperforming loan volumes have declined relative to earlier periods.  Lower 
noninterest  income  was  mostly  attributable  to  lower  merchant  processing  service  fees  and  lower  service  charges  on  deposit 
accounts. Noninterest expense decreased primarily due to reduced personnel costs and other operational expenses. 

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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)  

2016

For the Years Ended December 31,
2015
($ in thousands)

2014

Interest and loan fee income
Interest expense
FTE adjustment

Net interest and loan fee income (FTE)

$134,051
(2,116)
13,142
$145,077

$136,529
(2,424)
14,153
$148,258

$140,209
(3,444)
15,891
$152,656

Net interest margin (FTE)

3.24%

3.36%

3.70%

Comparing 2016 with 2015, net interest and loan fee income (FTE) decreased $3.2 million due to lower average balances of loans 
(down $194 million), partially offset by higher average balances of investments (up $255 million) and lower average balances of 
higher-costing time deposits (down $62 million). 

Comparing  2015 with 2014, net interest and fee income (FTE) decreased $4.4 million or 2.9% primarily due to a lower average 
volume  of  loans  (down  $155  million)  and  lower  yields  on  interest-earning  assets  (FTE)  (down  37  basis  points  “bp”),  partially 
offset by higher average balances of investments (up $436 million) and lower average balances of higher-costing interest-bearing 
liabilities. 

Loan volumes  have  declined  due to problem loan  workout activities (such as chargeoffs, collateral repossessions and  principal 
payments), particularly with purchased loans, and reduced volumes of loan originations. In Management’s opinion, current levels 
of competitive loan pricing do not provide adequate forward earnings potential. As a result, the Company has not currently taken 
an  aggressive  posture  relative  to  loan  portfolio  growth.  Management  has  increased  investment  securities  as  loan  volumes  have 
declined. The average balance of the investment  securities portfolio increased from $2.4 billion in 2014 to $2.8 billion in 2015 
and  $3.1  billion  in  2016.  The  Company,  in  anticipation  of  rising  interest  rates,  has  been  purchasing  floating  rate  and  shorter-
duration investment securities with lower yields than longer-duration securities to increase liquidity. The Company’s high levels 
of liquidity will provide an opportunity to obtain higher yielding assets assuming market interest rates start rising. 

Yields on interest-earning assets declined due to  historically low interest rates prevailing in the market. The net interest margin 
(FTE)  was  3.24%  in  2016,  3.36%  in  2015  and 3.70%  in  2014. The  volume  of  older-dated  higher-yielding  loans  and  securities 
declined  due  to  principal  maturities  and  paydowns.  Newly  originated  loans  have  lower  yields.  As  the  investment  securities 
portfolio  grew  during  the  three  years  ended  December  31,  2016,  the  investment  securities  portfolio  generated  an  increasing 
portion  of  the  interest  income  (FTE).  Interest  income  (FTE)  generated  from  investments  represented  41.8%  of  total  interest 
income  (FTE)  in  2014,  47.0%  in  2015  and  52.2%  in  2016.  During  the  three  years  ended  December  31,  2016,  the  net  interest 
margin (FTE) was affected by low market interest rates and the changing composition of interest-earning assets. 

The Company has been replacing higher-cost funding sources with low-cost deposits and interest expense has declined to offset 
some of the decline in interest income. Interest expense has been reduced by lowering rates paid on interest-bearing deposits and 
borrowings and by reducing the volume of higher-cost funding sources. A $10 million term repurchase agreement was repaid in 
August 2014 and Federal Home Loan Bank (“FHLB”) advances were repaid in January 2015. Average balances of time deposits 
declined $62 million in 2016 compared with 2015 while lower-cost checking and savings deposits grew 5% in the same period. 
Lower-cost checking and savings deposits accounted for 94.1% of total average deposits in 2016 compared with 92.5% in 2015 
and 89.8% in 2014.  

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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 current statutory tax rate.  

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

For the Year Ended December 31, 2016
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-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)

$2,212,234
840,262
3,052,496

1,356,417
67,842
1,424,259
4,476,755
769,389
$5,246,144

$2,026,939
2,290,640
154,022
118,750
2,563,412
61,276
2,624,688
52,216
542,301
$5,246,144

$42,718
34,103
76,821

66,842
3,530
70,372
147,193

$-  
1,166
402
509
2,077
39
2,116

$145,077

1.93%
4.06%
2.52%

4.93%
5.20%
4.94%
3.29%

- %
0.05%
0.26%
0.43%
0.08%
0.06%
0.08%

3.21%
3.24%

(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.

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

For the Year Ended December 31, 2015
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-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
Federal Home Loan Bank advances
    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)

$1,947,835
849,618
2,797,453

1,542,264
76,007
1,618,271
4,415,724
668,276
$5,084,000

$1,968,817
2,134,256
172,836
161,710
2,468,802
75,054
494
2,544,350
51,707
519,126
$5,084,000

$34,472
36,284
70,756

75,677
4,249
79,926
150,682

$-  
1,112
571
687
2,370
53
1
2,424

$148,258

1.77%
4.27%
2.53%

4.91%
5.59%
4.94%
3.41%

- %
0.05%
0.33%
0.42%
0.10%
0.07%
0.20%
0.10%

3.31%
3.36%

(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.

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

For the Year Ended December 31, 2014
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-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
Federal Home Loan Bank advances
Term repurchase agreement
    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)

$1,474,579
886,932
2,361,511

1,685,329
87,633
1,772,962
4,134,473
821,170
$4,955,643

$1,841,522
2,005,502
197,821
237,002
2,440,325
70,252
20,308
6,082
2,536,967
52,866
524,288
$4,955,643

$24,766
40,525
65,291

85,787
5,022
90,809
156,100

$-  
1,174
820
893
2,887
90
407
60
3,444

$152,656

1.68%
4.57%
2.76%

5.09%
5.73%
5.12%
3.78%

- %
0.06%
0.41%
0.38%
0.12%
0.13%
2.00%
0.99%
0.14%

3.64%
3.70%

(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.

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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, 2016
Compared with
For the Year Ended December 31, 2015
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 (decrease) increase 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
Federal Home Loan Bank advances
   Total decrease in interest expense
(Decrease) increase in net interest and loan fee income (1)

$4,679
(400)
4,279

(9,119)
(456)
(9,575)
(5,296)

81
(62)
(183)
(164)
(10)
(1)
(175)
($5,121)

$3,567
(1,781)
1,786

284
(263)
21
1,807

(27)
(107)
5
(129)
(4)
-
(133)
$1,940

$8,246
(2,181)
6,065

(8,835)
(719)
(9,554)
(3,489)

54
(169)
(178)
(293)
(14)
(1)
(308)
($3,181)

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

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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 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
Federal Home Loan Bank advances
Term repurchase agreement
   Total decrease in interest expense
Decrease in net interest and loan fee income (1)

For the Year Ended December 31, 2015
Compared with
For the Year Ended December 31, 2014
Yield/Rate
(In thousands)

Total

Volume

$7,948
(1,705)
6,243

(7,282)
(666)
(7,948)
(1,705)

75
(104)
(284)
(313)
6
(397)
(60)
(764)
($941)

$1,758
(2,536)
(778)

(2,828)
(107)
(2,935)
(3,713)

(137)
(145)
78
(204)
(43)
(9)
-
(256)
($3,457)

$9,706
(4,241)
5,465

(10,110)
(773)
(10,883)
(5,418)

(62)
(249)
(206)
(517)
(37)
(406)
(60)
(1,020)
($4,398)

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

Provision for Loan Losses 

The  Company  manages  credit  costs  by  consistently  enforcing  conservative  underwriting  and  administration  procedures  and 
aggressively  pursuing  collection  efforts  with  debtors  experiencing  financial  difficulties.  The  provision  for  loan  losses  reflects 
Management's assessment of credit risk in the loan portfolio during each of the periods presented. 

The Company recorded a reversal of the provision for loan losses of $3.2 million in 2016. The Company provided no provision 
for loan losses in 2015 compared with $2.8 million in 2014. During 2016, classified loans declined $17.1 million (which included 
nonperforming loans of $8.9 million). The Company’s  net  losses of prior loan losses  decreased from $3.0  million in  2014 and 
$1.7 million in 2015 to $617 thousand in 2016; these developments were reflected in Management’s evaluation of credit quality, 
the level of the provision for loan losses, and the adequacy of the allowance for loan losses at December 31, 2016. Management’s 
evaluation  of  credit  quality  includes  originated  and  purchased  loans.  The  Company  recorded  purchased  loans  at  estimated  fair 
value  upon  the  acquisition  dates.  Such  estimated  fair  values  were  recognized  for  individual  loans,  although  small  balance 
homogenous  loans  were  pooled  for  valuation  purposes.  The  valuation  discounts  recorded  for  purchased  loans  included 
Management’s  assessment  of  the  risk  of  principal  loss  under  economic  and  borrower  conditions  prevailing  on  the  dates  of 
purchase. The  purchased County Bank loans  secured by single-family residential real estate are  “covered” through February 6, 
2019 by loss-sharing agreements the Company entered with the FDIC which mitigates losses during the term of the agreements. 
Any  deterioration  in  estimated  value  related  to  principal  loss  subsequent  to  the  acquisition  dates  requires  additional  loss 
recognition through a provision for loan losses. No assurance can be given future provisions for loan losses related to purchased 
loans will not be necessary. For further information regarding credit risk, the FDIC loss-sharing agreements, net credit losses and 
the allowance for loan losses, see the “Loan Portfolio Credit Risk” and “Allowance for Loan Losses” sections of this Report. 

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Noninterest Income 

Components of Noninterest Income 

Service charges on deposit accounts
Merchant processing services
Debit card fees
Trust fees
Other service charges
ATM processing fees
Financial services commissions
Other noninterest income

Total

2016

2014

For the Years Ended December 31,
2015
(In thousands)
$22,241
6,339
6,084
2,732
2,689
2,397
695
4,690
$47,867

$20,854
6,377
6,290
2,686
2,571
2,411
568
4,817
$46,574

$24,191
7,219
5,960
2,582
2,717
2,473
757
5,888
$51,787

In  2016,  noninterest  income  decreased  $1.4  million  or  2.7%  compared  with  2015.  Service  charges  on  deposits  decreased  $1.4 
million  due  to  declines  in  fees  charged  on  overdrawn  and  insufficient  funds  accounts  (down  $1.1  million)  and  lower  fees  on 
analyzed  accounts  (down  $393  thousand),  partially  offset  by  the  effect  of  deposit  fee  increases  effective  February  2016.  The 
decrease was partially offset by increased debit card fees of $206 thousand as a result of increased transaction volumes. 

In  2015,  noninterest  income  decreased  $3.9  million  or  7.6%  compared  with  2014.  Service  charges  on  deposits  decreased  $2.0 
million compared with 2014 due to declines in fees charged on overdrawn and insufficient funds accounts (down $913 thousand), 
lower fees on analyzed accounts (down $661 thousand) and lower activity on checking accounts (down $325 thousand). Merchant 
processing services declined $880 thousand primarily due to lower transaction volumes.  

Noninterest Expense 

Components of Noninterest Expense   

Salaries and related benefits
Occupancy
Outsourced data processing services
Furniture and equipment
Professional fees
Amortization of intangible assets
Courier service
Other real estate owned
Other noninterest expense

Total

2016

2014

For the Years Ended December 31,
2015
(In thousands)
$52,192
14,960
8,441
4,434
2,490
3,856
2,329
504
16,094
$105,300

$51,507
14,116
8,505
4,901
3,980
3,504
1,952
(479)
13,766
$101,752

$54,777
14,992
8,411
4,174
2,346
4,270
2,624
(642)
15,847
$106,799

In 2016, noninterest expense decreased $3.5 million or 3.4% compared with 2015. Expenses for other real estate owned in 2016 
were reduced by net gains from the sale of foreclosed properties. Occupancy expense decreased $844 thousand in 2016 compared 
with  2015  mostly  due  to  branch  closures  and  a  lease  expiration  related  to  a  non-branch  building.  Salaries  and  related  benefits 
decreased  $685  thousand  primarily  due  to  employee  attrition,  offset  in  part  by  higher  expenses  for  stock  based  compensation. 
Courier  expense  decreased  $377  thousand  primarily  due  to  logistical  changes  and  switching  to  new  vendors.  Amortization  of 
identifiable intangibles decreased $352 thousand as assets are amortized on a declining balance method. Other operating expense 
decreased  $2.3  million  primarily  due  to  lower  expenses  for  correspondent  service  fees  (down  $1.3  million),  FDIC  insurance 
assessments  (down  $535  thousand)  and  operating  losses  on  limited  partnership  investments  (down  $375  thousand).  Two 
categories of expense offset the decrease: Professional fees increased $1.5 million due to higher legal fees associated with loan 
administration  and  collection  activities.  Furniture  and  equipment  expense  increased  $467  thousand  mainly  due  to  increased 
depreciation costs for technology. 

In 2015, noninterest expense decreased $1.5 million or 1.4% compared with 2014 primarily due to  decreases in personnel costs 
and  other  operational  expenses.  Salaries  and  related  benefits  decreased  $2.6  million  primarily  due  to  employee  attrition. 

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Amortization  of  identifiable  intangibles  decreased  as  assets  are  amortized  on  a  declining  balance  method.  Courier  expense 
decreased  primarily  due  to  consolidating  service  runs.  OREO  expense  in  2015  included  net  writedowns  while  in  2014  the 
Company  realized  net  gains  on  disposition  of  foreclosed  assets.  Furniture  and  equipment  expense  increased  primarily  due  to 
higher depreciation costs resulting from computer and software upgrades and higher software license fees. 

Provision for Income Tax 

The income tax provision (FTE) was $34.2 million in 2016 compared with $32.1 million in 2015 and $34.2 million in 2014. The 
2016 effective tax rate (FTE) was 36.8% compared with 35.3% in 2015 and 36.1% in 2014. The effective tax rates without FTE 
adjustments were 26.4% for 2016 and 23.4% for 2015 and 23.2% for 2014. The effective tax rates for 2016 were higher than the 
effective tax rates for 2015 and 2014 due to higher pre-tax income and declining tax preference items. Interest income earned on 
municipal securities and tax free loans which are exempt from federal income taxes have declined in 2016. The tax credits earned 
from investments in limited partnerships have also declined in 2016.  

Investment Securities Portfolio 

The Company maintains an investment securities portfolio consisting of securities issued by U.S. Government sponsored entities, 
agency  and  non-agency  mortgage  backed  securities,  state  and  political  subdivisions,  corporations,  and  asset-backed  and  other 
securities. Investment securities are held in safekeeping by an independent custodian. 

Management  has  increased  the  investment  securities  portfolio  in  response  to  deposit  growth  and  loan  volume  declines.  The 
carrying value of the Company’s investment securities portfolio was $3.2 billion as of December 31, 2016, an increase of $351 
million compared to December 31, 2015. 

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.  In  2016  Management 
reduced  securities  of  U.S.  Government  sponsored  entities  to  reduce  call  optionality  and  increased  agency  residential  MBS  to 
develop more reliable cash flows. 

As of December 31, 2016, 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. Credit ratings are considered in our analysis only as a guide to the historical default 
rate associated with similarly-rated bonds.  There have been no significant differences in our internal analyses compared with the 
ratings assigned by the third party credit rating agencies. 

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

Available for Sale Portfolio  

U.S. Treasury securities
Securities of U.S. Government sponsored entities
Agency residential mortgage-backed securities (MBS)
Non-agency residential MBS
Non-agency commercial MBS
Obligations of states and political subdivisions
Asset-backed securities
FHLMC(1) and FNMA(2) stock
Corporate securities
Other securities

Total

(1) Federal Home Loan Mortgage Corporation 
(2) Federal National Mortgage Association 

2016

$ - 
138,660
691,499
271
2,025
183,411
695

At December 31,
2015
(In thousands)
$ - 
301,882
202,544
370
2,379
157,509
2,003

2014

$3,505
635,188
248,258
606
2,919
181,799
8,313

10,869
860,857
2,471
$1,890,758

4,329
896,369
2,831
$1,570,216

5,168
512,239
2,786
$1,600,781

The following table sets forth the relative maturities and contractual yields of the Company’s available for sale securities  (stated 
at fair value) at December 31, 2016. 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. 

Available for Sale Portfolio Maturity Distribution   

Within one year

After one but
 within five
 years

After five but
 within ten
 years

At December 31, 2016

After ten years
($ in thousands)

Mortgage- 
backed

Other

Total

U.S. Government sponsored entities

Interest rate

Obligations of states and political subdivisions

Interest rate

Asset-backed securities

Interest rate

Corporate securities

Interest rate
Subtotal
Interest rate

MBS

Interest rate

Other securities without set maturities

Interest rate
Total
Interest rate

$ -
- % 
8,074
3.39%
-
- % 
146,761
1.70%
154,835
1.78%
-
- % 
-
- %
$154,835
1.78%

$16,665
1.73%
22,250
5.69%
-
- % 
706,304
1.92%
745,219
2.03%
-
- % 
-
- %
$745,219
2.03%

$121,995
2.05%
108,671
5.99%
695
1.42%
7,792
2.27%
239,153
3.84%
-
- % 
-
- %
$239,153
3.84%

$ -
- % 
44,416
3.41%
-
- % 
-
- % 
44,416
3.41%
-
- % 
-
- %
$44,416
3.41%

$ -
- % 
-
- % 
-
- % 
-
- % 
-
- %
693,795
1.89%
-
- %
$693,795
1.89%

$ -
- % 
-
- % 
-
- % 
-
- % 
-
- %
-
- % 
13,340
0.84%
$13,340
0.84%

$138,660
2.01%
183,411
5.10%
695
1.42%
860,857
1.88%
1,183,623
2.39%
693,795
1.89%
13,340
0.84%
$1,890,758
2.20%

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The  following  table  shows  the  amortized  cost  carrying  amount  and  fair  value  of  the  Company’s  investment  securities  held  to 
maturity as of the dates indicated: 

Held to Maturity Portfolio   

Securities of U.S. Government sponsored entities
Agency residential MBS
Non-agency residential MBS
Agency commercial MBS
Obligations of states and political subdivisions

Total
Fair value

2016

$581
668,235
5,370
9,332
662,794
$1,346,312
$1,340,741

At December 31,
2015
(In thousands)
$764
595,503
9,667
16,258
693,883
$1,316,075
$1,325,699

2014

$1,066
306,125
11,278
-
720,189
$1,038,658
$1,048,562

The  following  table  sets  forth  the  relative  maturities  and  contractual  yields  of  the  Company’s  held  to  maturity  securities  at 
December 31, 2016. 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. 

Held to Maturity Portfolio Maturity Distribution   

Securities of U.S. Government sponsored entities

Interest rate

Obligations of states and political subdivisions

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, 2016

$ -
- % 
14,961
4.52%
14,961
4.52%
-
- %
$14,961
4.52%

$ -
- % 
292,024
2.85%
292,024
2.85%
-
- %
$292,024
2.85%

($ in thousands)
$581
1.75%
317,999
4.36%
318,580
4.36%
-
- %
$318,580
4.36%

$ -
- % 
37,810
4.32%
37,810
4.32%
-
- %
$37,810
4.32%

$ -
- % 
-
- % 
-
- %
682,937
2.02%
$682,937
2.02%

Total

$581
1.75%
662,794
3.60%
663,375
3.59%
682,937
2.02%
$1,346,312
2.79%

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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,  2016,  the  Company’s  investment  securities  portfolios  included  securities  issued  by  698  state  and  local 
government  municipalities  and  agencies  located  within  44  states  with  a  fair  value  of  $848.2  million.    None  of  the  Company’s 
investment securities were issued by Puerto Rican government entities. The largest exposure to any one municipality or agency 
was $10.0 million (fair value) represented by nine general obligation bonds. 

Obligations of states and political subdivisions:

General obligation bonds:

California
Texas
New Jersey
Pennsylvania
Minnesota
Other (36 states)

Total general obligation bonds

Revenue bonds:
California
Kentucky
Pennsylvania
Iowa
Colorado
Other (30 states)

Total revenue bonds

Total obligations of states and political subdivisions

At December 31, 2016

Amortized
Cost

Fair
Value

(In thousands)

$105,129
69,017
40,111
37,384
32,946
280,488
$565,075

$47,415
22,854
18,568
18,086
15,574
157,452
$279,949
$845,024

$106,391
68,671
40,102
37,543
32,847
279,571
$565,125

$48,429
22,902
18,683
18,302
15,674
159,054
$283,044
$848,169

At  December  31,  2015,  the  Company’s  investment  securities  portfolios  included  securities  issued  by  725  state  and  local 
government  municipalities  and  agencies  located  within  44  states  with  a  fair  value  of  $864.2  million.    None  of  the  Company’s 
investment securities were issued by Puerto Rican government entities. The  largest exposure to any one municipality or agency 
was $10.3 million (fair value) represented by nine general obligation bonds. 

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Obligations of states and political subdivisions:

General obligation bonds:

California
Texas
Pennsylvania
New Jersey
Minnesota
Other (34 states)

Total general obligation bonds

Revenue bonds:
California
Pennsylvania
Kentucky
Iowa
Colorado
Other (31 states)

Total revenue bonds

Total obligations of states and political subdivisions

At December 31, 2015

Amortized
Cost

Fair
Value

(In thousands)

$117,968
62,030
51,547
38,651
32,588
243,488
$546,272

$49,095
29,446
19,825
18,156
16,161
163,633
$296,316
$842,588

$121,096
63,394
52,115
39,322
33,133
249,854
$558,914

$51,206
29,841
20,400
18,728
16,560
168,592
$305,327
$864,241

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At  December  31,  2016,  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  23  revenue  sources.  The 
revenue sources that represent 5% or more individually of the total revenue bonds are summarized in the following table. 

Revenue bonds by revenue source:

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

Total revenue bonds by revenue source

At December 31, 2016

Amortized
Cost

Fair
Value

(In thousands)

$55,401
37,996
31,146
24,242
17,856
113,308
$279,949

$56,826
38,497
31,835
24,235
17,762
113,889
$283,044

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At  December  31,  2015,  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  22  revenue  sources.  The 
revenue sources that represent 5% or more individually of the total revenue bonds are summarized in the following table. 

Revenue bonds by revenue source:

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

Total revenue bonds by revenue source

At December 31, 2015

Amortized
Cost

Fair
Value

(In thousands)

$62,661
45,912
31,680
21,673
17,967
17,017
99,406
$296,316

$65,412
47,242
32,945
22,227
18,215
17,769
101,517
$305,327

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,  borrower  financial  information  including  cash  flow, 
borrower net worth and aggregate debt. 

Commercial  real  estate  loans  represent  term  loans  used  to  acquire  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. 

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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. 

For  management  purposes,  the  Company  segregates  its  loan  portfolio  into  three  segments.  Loans  originated  by  the  Company 
following its loan underwriting policies and procedures are separated from loans purchased from the FDIC. Loan volumes have 
declined due to problem loan workout activities, particularly with purchased loans, and reduced volumes of loan originations. In 
Management’s opinion, current levels of competitive loan pricing do not provide adequate forward earnings potential. As a result, 
the Company has not currently taken an aggressive posture relative to loan portfolio growth. 

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

2016

2015

$354,697
542,171
2,555
87,724
365,564
$1,352,711

$382,748
637,456
3,951
120,091
389,150
$1,533,396

At December 31,
2014
(In thousands)
$391,815
718,604
13,872
149,827
426,172
$1,700,290

2013

2012

$364,159
799,019
13,896
185,057
465,613
$1,827,744

$401,331
916,594
16,515
234,035
542,882
$2,111,357

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The  following  table  shows  the  maturity  distribution  and  interest  rate  sensitivity  of  commercial,  commercial  real  estate,  and 
construction  loans  at  December  31,  2016.  Balances  exclude  residential  real  estate  loans  and  consumer  loans  totaling  $453.3 
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, 2016

Within One 
Year

One to Five 
Years

After Five 
Years

(In thousands)

$144,142
2,555
$146,697
$62,587
84,110
$146,697

$175,694
-
$175,694
$71,709
103,985
$175,694

$577,032
-
$577,032
$75,989
501,043
$577,032

Total

$896,868
2,555
$899,423
$210,285
689,138
$899,423

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 

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2

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 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 established by assessing a provision for loan losses 
against  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  Board  of  Directors.  The  Loan  Review 
Department performs independent evaluations of loans and assigns credit risk grades to  evaluated loans  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”). 

The  former  County  Bank  loans  and  repossessed  loan  collateral  were  purchased  from  the  FDIC  with  indemnifying  loss-sharing 
agreements. The loss-sharing agreement on single-family residential real estate assets expires February 6, 2019. The loss-sharing 
agreement on non-single-family residential real estate assets expired February 6, 2014 as to losses and expired February 6, 2017 
as to loss recoveries. 

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Nonperforming Assets

Originated:

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

Purchased covered:

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

Purchased non-covered:

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

2
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K

2016

2015

At December 31,
2014
(In thousands)

2013

2012

$1,405
4,410
5,815
355
6,170
396
$6,566

$858
-
858
-
858
-
$858

$1,693
19
1,712
142
1,854
2,699
$4,553

$6,302
350
6,652
295
6,947
5,829
$12,776

$5,296
13
5,309
502
5,811
4,809
$10,620

$ - 
-
-
-
-
-
$ - 

$297
-
297
-
297
-
$297

$8,346
-
8,346
-
8,346
3,435
$11,781

$11,901
97
11,998
-
11,998
1,565
$13,563

$5,301
75
5,376
410
5,786
5,527
$11,313

$11,672
636
12,308
-
12,308
7,793
$20,101

$2,920
698
3,618
-
3,618
-
$3,618

$10,016
1,759
11,775
455
12,230
9,295
$21,525

$11,698
1,323
13,021
155
13,176
13,691
$26,867

$7,038
461
7,499
4
7,503
3,366
$10,869

Total nonperforming assets

$11,977

$24,557

$24,480

$35,032

$59,261

Nonperforming  assets  have  declined  during  2016  due  to  payoffs  and  chargeoffs.  At  December  31,  2016,  one  loan  secured  by 
commercial real estate with a balance of $4.4 million was on nonaccrual status. The remaining  thirteen nonaccrual loans held at 
December 31, 2016 had an average carrying value of $306 thousand and the largest carrying value was $1.3 million. 

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. 

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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. Further, the carrying value of purchased loans includes fair value discounts assigned at 
the time of purchase under the provisions of FASB  ASC 805, Business Combinations, and FASB ASC 310-30,  Loans or Debt 
Securities  with  Deteriorated  Credit  Quality.  The  allowance  for  loan  losses  represents  Management’s  estimate  of  loan  losses  in 
excess of these reductions to the carrying value of loans within the loan portfolio.  

The  following  table  summarizes  the  allowance  for  loan  losses,  chargeoffs  and  recoveries  of  the  Company  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 installment and other
Purchased covered loans
Purchased non-covered loans

Total chargeoffs

Recoveries of loans previously charged off:

Commercial
Commercial real estate
Construction
Consumer installment and other
Purchased covered loans
Purchased non-covered loans

Total recoveries

Net loan losses
Balance, end of period

Net loan (losses) recoveries:

Originated loans
Purchased covered loans
Purchased non-covered loans

Net loan losses as a percentage of average loans

2016

2015

For the Years Ended December 31,
2014
($ in thousands)

2013

2012

$29,771
(3,200)

(2,023)

-
-
-

(4,404)

-
(345)
(6,772)

2,836
60
-
1,512
-
1,747
6,155
(617)
$25,954

$31,485
-

(756)
(449)
-
-

(3,493)

-
(431)
(5,129)

1,153
72
45
1,906
-
239
3,415
(1,714)
$29,771

$31,693
2,800

(1,890)
(762)
-
(30)
(4,214)

-
(522)
(7,418)

2,250
213
3
1,869
-
75
4,410
(3,008)
$31,485

$30,234
8,000

(2,857)
(997)
-
(109)
(4,097)
(2,286)
(385)
(10,731)

1,575
191
-
2,152
272
-
4,190
(6,541)
$31,693

$32,597
11,200

(6,851)
(1,202)
(2,217)
(1,156)
(5,685)
(953)
(110)
(18,174)

1,317
203
224
2,723
144
-
4,611
(13,563)
$30,234

($2,019)

-
1,402

0.04%

($1,522)

($2,561)

-
(192)
0.11%

-
(447)
0.17%

($4,142)
(2,014)
(385)
0.33%

($12,644)
(809)
(110)
0.59%

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, the amount of non-indemnified purchased 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  for  impairment  all  loans  with  outstanding  principal 
balances in excess of $500 thousand which are classified or on nonaccrual status and all “troubled debt restructured” loans. 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 the loss emergence period. The loss rates are 
applied to segmented loan balances to allocate the allowance to the segments of the loan portfolio.   

Purchased  loans  were  recorded  on  the  date  of  purchase  at  estimated  fair  value;  fair  value  discounts  include  a  component  for 
estimated loan losses. The Company evaluates all  nonaccrual purchased loans  with outstanding principal balances in  excess of 
$500  thousand  for  impairment;  the  impaired  loan  value  is  compared  to  the  recorded  investment  in  the  loan,  which  has  been 
reduced  by  the  loan  default  discount  estimated  on  the  date  of  purchase.  If  Management’s  impairment  analysis  determines  the 
impaired loan value is less than the recorded investment in the purchased loan, an allocation of the allowance for loan losses is 
established for the deficiency. For all other purchased loan portfolio segments, Management applies loss rates to the purchased 
loan  portfolio  segments  to  determine  initial  allocations  of  the  allowance.  Further,  liquidating  purchased  consumer  installment 

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loans  are  evaluated  separately  by  applying  historical  loss  rates  to  forecasted  liquidating  principal  balances  to  initially  measure 
losses  inherent  in  this  portfolio  segment.  The  initial  allocations  of  the  allowance  to  purchased  loan  portfolio  segments  are 
compared to loan default discounts ascribed to each segment. Management establishes allocations of the allowance for loan losses 
for any estimated deficiency. 

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, 2016 is economic and business conditions $0.7 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: loan review system $1.4 million, adequacy of lending Management and staff $1.1 million 
and concentrations of credit $1.3 million.  

The following table presents the allocation of the allowance for loan losses as of December 31 for the years indicated: 

2016

2015

At December 31,
2014

2013

2012

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

Originated loans:
Commercial
Commercial real estate
Construction
Residential real estate
Consumer installment and other

Purchased covered loans
Purchased non-covered loans
Unallocated portion

Total

$8,307
3,330
143
1,308
6,532
53
1,446
4,835
$25,954

25%
35%
- %
6%
25%
1%
8%
- %
100%

$9,559
4,224
177
1,801
7,080
-
967
5,963
$29,771

24%
34%
- %
8%
22%
1%
11%
- %
100%

($ in thousands)

$5,460
4,245
644
2,241
7,717
-
2,120
9,058
$31,485

22%
33%
1%
9%
22%
1%
12%
- %
100%

$4,005
12,070
602
405
3,198
1,561
-
9,852
$31,693

18%
33%
- %
10%
22%
14%
3%
- %
100%

$6,445
10,063
484
380
3,194
1,005
-
8,663
$30,234

16%
30%
- %
10%
22%
18%
4%
- %
100%

The  2016  decline  in  the  portion  of  the  allowance  for  loan  losses  ascribed  to  originated  loan  segments  was  due  to  declines  in 
classified  loans,  delinquent  loans,  and  the  overall  loan  portfolio.  The  decline  in  the  unallocated  portion  was  due  to  improved 
economic conditions within the Company’s geographic markets. 

The following summarizes activity in the allowance for loan losses: 

Commercial

Commercial
Real Estate

Construction

Allowance for Loan Losses
For the Year Ended December 31, 2016
Consumer
Installment
and Other
(In thousands)

Purchased
Non-covered
Loans

Residential
Real Estate

Purchased
Covered
Loans

Unallocated

Total

Allowance for loan losses:
    Balance at beginning of period
    Additions:
        (Reversal) provision
    Deductions:
        Chargeoffs
        Recoveries
            Net loan recoveries (losses)
Total allowance for loan losses

$9,559

$4,224

$177

$1,801

$7,080

(2,065)

(2,023)
2,836
813
$8,307

(954)

(34)

(493)

2,344

-
60
60
$3,330

-
-
-
$143

-
-
-
$1,308

(4,404)
1,512
(2,892)
$6,532

$967

(923)

(345)
1,747
1,402
$1,446

$ - 

53

-
-
-
$53

$5,963

$29,771

(1,128)

(3,200)

-
-
-
$4,835

(6,772)
6,155
(617)
$25,954

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The allowance for loan losses and recorded investment in loans evaluated for impairment were as follows: 

Commercial

Commercial 
Real Estate

Allowance for Loan Losses and Recorded Investment in Loans Evaluated for Impairment
At December 31, 2016
Consumer 
Installment and 
Other
(In thousands)

Purchased Non-
covered Loans

Purchased 
Covered Loans

Residential 
Real Estate

Construction

Unallocated

Total

Allowance for loan losses:

Individually evaluated for impairment
Collectively evaluated for impairment
Purchased loans with evidence of credit deterioration

Total

Carrying value of loans:

Individually evaluated for impairment
Collectively evaluated for impairment
Purchased loans with evidence of credit deterioration

Total

$5,048
3,259
-
$8,307

$11,140
331,652
-
$342,792

$- 
3,330
-
$3,330

$5,264
468,294
-
$473,558

$- 
143
-
$143

$- 
2,409
-
$2,409

$- 
1,308
-
$1,308

$- 
85,439
-
$85,439

$- 
6,532
-
$6,532

$- 
331,361
-
$331,361

$- 
1,446
-
$1,446

$7,694
97,751
680
$106,125

$- 
53
-
$53

$617
10,225
185
$11,027

$- 
4,835
-
$4,835

$5,048
20,906
-
$25,954

$- 
-
-
$- 

$24,715
1,327,131
865
$1,352,711

The  decline  in  the  unallocated  allowance  for  loan  losses  during  2016  was  generally  due  to  the  overall  improved  economic 
conditions and credit quality metrics. 

Management considers the $26.0 million allowance for loan losses to be adequate as a reserve against loan losses inherent in the 
loan portfolio as of December 31, 2016. 

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. 

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.  Assets and liabilities may mature or re-price at different times. Assets and liabilities 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 assets or liabilities may shorten or lengthen as interest rates change. In 
addition, the changing levels of interest rates may have an impact on loan demand, demand for various deposit products, credit 
losses,  and  other  elements  of  earnings  such  as  account  analysis  fees  on  commercial  deposit  accounts  and  correspondent  bank 
service charges. 

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 Federal Reserve Board (the “FRB”).  The  monetary policies of the 
FRB can influence the overall growth of loans, investment securities, and deposits and the level of interest rates earned on  assets 
and paid for liabilities.  The nature and impact of future changes in monetary policies are generally not predictable. 

Management expects a high level of uncertainty in regard to interest rate levels in the immediate term, and Management’s most 
likely earnings forecast for the twelve months ending December 31, 2017 assumes market interest rates will gradually rise, with 
short-term rates rising more than long-term rates. 

In  adjusting  the  Company's  asset/liability  position,  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  general  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 in order to manage its net interest margin and net interest income. 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. 

The Company’s asset and liability position  was  “neutral”  to  slightly  “asset sensitive” at  December 31, 2016, depending on the 
interest  rate  assumptions  applied  to  the  simulation  model  employed  by  Management  to  measure  interest  rate  risk.  An  “asset 
sensitive”  position  results  in  a  slightly  larger  change  in  interest  income  than  in  interest  expense  resulting  from  application  of 

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assumed interest rate changes. Simulation estimates depend on, and will change with, the size and mix of the actual and projected 
balance sheet at the time of each simulation. Management continues to monitor the interest rate environment as well as economic 
conditions and other factors it deems relevant in managing the Company's exposure to interest rate 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. 

Market Risk - Equity Markets 

Equity  price  risk  can  affect  the  Company.  As  an  example,  any  preferred  or  common  stock  holdings,  as  permitted  by  banking 
regulations, can fluctuate in value. Management regularly assesses the extent and duration of any declines in market value, the 
causes of such declines, the  likelihood of a recovery in  market value, and its intent to  hold securities  until a recovery in  value 
occurs.  Declines  in  value  of  preferred  or  common  stock  holdings  that  are  deemed  “other  than  temporary”  could  result  in  loss 
recognition 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 regularly 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. Finally, the amount of compensation expense associated with 
share based compensation fluctuates with changes in and the volatility of the Company's common stock price. 

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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 percent of funding for average total assets in 
2016 and 97 percent in 2015. 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 reserves. 

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 liquidity reserve. The Company held $3.2 
billion  in  total  investment  securities  at  December  31,  2016.  Under  certain  deposit,  borrowing  and  other  arrangements,  the 
Company must hold and pledge investment securities as collateral. At  December 31, 2016, such collateral requirements totaled 
approximately $769 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 

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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  will  monitor  the  Company’s  cash  levels  throughout  2017.  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 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 Westamerica Bank (“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.  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 and proceeds from the exercise of stock options provided adequate cash flow 
for the Parent Company to pay shareholder dividends of $40 million in 2016, $39 million in 2015 and $40 million in 2014, and 
retire common stock in the amount of $6 million, $15 million and $53 million, 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 

The following table sets forth the known contractual obligations, except short-term borrowing arrangements and post-retirement 
benefit plans, of the Company:   

Within One 
Year

Over One to 
Three Years

At December 31, 2016
Over Three 
to Five 
Years
(In thousands)

After Five 
Years

Operating Lease Obligations
Purchase Obligations

Total

$6,335
8,078
$14,413

$9,799
16,556
$26,355

$3,587
17,104
$20,691

$1,045
-
$1,045

Total

$20,766
41,738
$62,504

Operating  lease  obligations  have  not  been  reduced  by  minimum  sublease  rentals  of  $2  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 10.9% in 2016, 11.3% in 2015 
and 11.6% in 2014. The Company also raises capital as employees exercise stock options. Capital raised through the exercise of 
stock options was $24 million in 2016 compared with $5 million in 2015 and $12 million in 2014. 

The Company paid common dividends totaling $40 million in 2016, $39 million in 2015 and $40 million in 2014, which represent 
dividends  per  common  share  of  $1.56,  $1.53  and  $1.52,  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 
repurchased  and  retired  its  common  stock  as  another  means  to  return  earnings  to  shareholders. The  Company  repurchased  and 
retired  137  thousand  shares  valued  at  $6  million  in  2016,  344  thousand  shares  valued  at  $15  million  in  2015  and  1.0  million 
shares valued at $53 million in 2014. 

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The Company's primary capital resource is shareholders' equity, which was $561 million at December 31, 2016 compared with 
$532 million at December 31, 2015. The Company's ratio of equity to total assets was 10.46% at December 31, 2016 and 10.30% 
at December 31, 2015. 

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, 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 
available  for  sale  investment  securities,  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 will end January 1, 2019. 
Any  bank  subject  to  the  rule  which  is  unable  to  maintain  its  “capital  conservation  buffer”  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 table below, on the dates 
indicated. 

At December 31, 2016

Company

Bank

Effective
January 1, 2016

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

14.85%

14.85%

15.95%
8.46%

(1) Includes 0.625% capital conservation buffer. 
(2) Includes 2.5% capital conservation buffer. 

11.70%

11.70%

13.02%
6.63%

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5.125%(1)
6.625%(1)
8.625%(1)
4.000%

7.00%(2)
8.50%(2)
    10.50%(2)
  4.00% 

6.50%

8.00%

10.00%
5.00%

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
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At December 31, 2015

Company

Bank

Effective
January 1, 2015

Effective
January 1, 2019

Required for
Capital Adequacy Purposes

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

12.82%

12.82%

13.39%
7.99%

11.00%

11.00%

11.68%
6.82%

4.50%

6.00%

8.00%
4.00%

7.00%(3)
8.50%(3)
10.50%(3)
4.00%

6.50%

8.00%

10.00%
5.00%

Common Equity Tier I Capital

Tier I Capital

Total Capital
Leverage Ratio

(3) Includes 2.5% capital conservation buffer. 

The Company and the Bank routinely project capital levels by analyzing forecasted earnings, credit quality, securities valuations, 
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     

2016
Percentage of 
Total 
Deposits

Average 
Balance

Rate

For the Years Ended December 31,
2015
Percentage of 
Total 
Deposits
($ In thousands)

Average 
Balance

Rate

2014
Percentage of 
Total 
Deposits

Average 
Balance

Noninterest-bearing demand
Interest bearing:
Transaction
Savings
Time less than $100 thousand
Time $100 thousand or more
Total (1)

$2,026,939

44.1%

- %

$1,968,817

44.4%

- %

$1,841,522

43.0%

862,581
1,428,059
154,022
118,750
$4,590,351

18.8%
31.1%
3.4%
2.6%
100.0%

0.03%
0.06%
0.26%
0.43%
0.08%

822,156
1,312,100
172,836
161,710
$4,437,619

18.5%
29.6%
3.9%
3.6%
100.0%

0.03%
0.06%
0.33%
0.42%
0.10%

790,467
1,215,035
197,821
237,002
$4,281,847

18.5%
28.4%
4.6%
5.5%
100.0%

(1) The rates for total deposits reflect value of noninterest-bearing deposits. 

Rate

- %

0.03%
0.07%
0.41%
0.38%
0.07%

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. From 2014 to 2016 higher costing time deposits declined from 10% to 6% of 
total deposits. The Company’s average balances of checking and savings accounts represented 94% of average balances of total 
deposits in 2016 compared with 93% in 2015 and 90% in 2014. 

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Total time deposits were $256 million and $287 million at December 31, 2016 and 2015, 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     

2017
2018
2019
2020
2021
Thereafter
Total

At December 31, 2016
(In thousands)
$192,471
35,828
8,621
10,345
8,886
19
$256,170

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, 2016
(In thousands)
$44,293
20,119
26,622
31,424
$122,458

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

2016

$59,078
$59,078

At December 31,
2015
(In thousands)
$53,028
$53,028

2014

$89,784
$89,784

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Further detail of federal funds purchased and other borrowed funds is as follows:    

2016

For the Years Ended December 31,
2015
($ in thousands)

2014

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

FHLB advances 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

Term repurchase agreement 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:   

$5
-
0.77%
- % 

$61,271
74,815
0.06%
0.06%

$ - 
-
- % 
- % 

$ - 
-
- % 
- % 

$8
-
0.48%
- %

$75,046
89,484
0.07%
0.06%

$494
-
0.20%
- %

$ - 
- 
- %
- %

$8
-
0.48%
- %

$70,244
89,784
0.07%
0.06%

$20,308
20,530
2.00%
2.04%

$6,082
10,000
0.99%
- %

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,
2015
1.16%
11.32%

2016
1.12%
10.85%

2014
1.22%
11.57%

10.34%
38.08%
11.81%
68%

10.21%
32.08%
11.70%
67%

10.58%
29.57%
12.24%
66%

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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 Internal Control Over Financial Reporting .......................................................................................  

Consolidated Balance Sheets as of December 31, 2016 and 2015 ............................................................................  

Consolidated Statements of Income for the years ended December 31, 2016, 2015 and 2014 .................................  

Consolidated Statements of Comprehensive Income for the years ended December 31, 2016, 2015 and 2014 .......  

Consolidated Statements of Changes in Shareholders’ Equity for the years ended December 31, 2016, 2015 
and 2014..................................................................................................................................................................  

Consolidated Statements of Cash Flows for the years ended December 31, 2016, 2015 and 2014 ..........................  

Notes to the Consolidated Financial Statements .......................................................................................................  

Reports of Independent Registered Public Accounting Firms ..................................................................................  

Page 

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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, 2016. 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,  2016  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,  2016  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 Management’s assessment of 
the Company’s internal control over financial reporting. Their opinion and attestation on internal control over financial reporting 
appear on page 89. 

Dated: February 27, 2017 

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WESTAMERICA BANCORPORATION
CONSOLIDATED BALANCE SHEETS

Assets:

Cash and due from banks
Investment securities available for sale
Investment securities held to maturity, with fair values of:

$1,340,741 at December 31, 2016 and $1,325,699 at December 31, 2015

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 13)

Shareholders' Equity:

Common stock (no par value), authorized - 150,000 shares
    Issued and outstanding: 25,907 at December 31, 2016 and 25,528 at December 31, 2015
Deferred compensation
Accumulated other comprehensive (loss) income
Retained earnings

Total Shareholders' Equity
Total Liabilities and  Shareholders' Equity

See accompanying notes to consolidated financial statements.

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At December 31,
2016

At December 31,
2015

(In thousands)

$462,271
1,890,758

1,346,312
1,352,711
(25,954)
1,326,757
3,095
36,566
6,927
121,673
171,724
$5,366,083

$2,089,443
2,615,298
4,704,741
59,078
40,897
4,804,716

$433,044
1,570,216

1,316,075
1,533,396
(29,771)
1,503,625
9,264
38,693
10,431
121,673
165,854
$5,168,875

$2,026,049
2,514,610
4,540,659
53,028
42,983
4,636,670

404,606

378,858

1,533
(10,074)
165,302
561,367
$5,366,083

2,578
675
150,094
532,205
$5,168,875

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WESTAMERICA BANCORPORATION
CONSOLIDATED STATEMENTS OF INCOME

2016

For the Years Ended December 31,
2015
(In thousands, except per share data)

2014

Interest and Fee Income:

Loans
Investment securities available for sale
Investment securities held to maturity

Total Interest and Fee Income

Interest Expense:

Deposits
Short-term borrowed funds
Federal Home Loan Bank advances
Term repurchase agreement
Total Interest Expense

Net Interest Income
(Reversal of) Provision for Loan Losses
Net Interest Income After (Reversal of) Provision For Loan Losses
Noninterest Income:

Service charges on deposit accounts
Merchant processing services
Debit card fees
Other service fees
Trust fees
ATM processing fees
Financial services commissions
Other

Total Noninterest Income

Noninterest Expense:

Salaries and related benefits
Occupancy 
Outsourced data processing services
Amortization of identifiable intangibles
Furniture and equipment 
Courier service
Professional fees
Other real estate owned
Other

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.

$69,139
34,276
30,636
134,051

2,077
39
-
-
2,116
131,935
(3,200)
135,135

20,854
6,377
6,290
2,571
2,686
2,411
568
4,817
46,574

51,507
14,116
8,505
3,504
4,901
1,952
3,980
(479)
13,766
101,752
79,957
21,104
$58,853

25,612
25,678

$2.30
2.29
1.56

$78,441
31,263
26,825
136,529

2,370
53
1
-
2,424
134,105
-
134,105

22,241
6,339
6,084
2,689
2,732
2,397
695
4,690
47,867

52,192
14,960
8,441
3,856
4,434
2,329
2,490
504
16,094
105,300
76,672
17,919
$58,753

25,555
25,577

$2.30
2.30
1.53

$89,056
24,740
26,413
140,209

2,887
90
407
60
3,444
136,765
2,800
133,965

24,191
7,219
5,960
2,717
2,582
2,473
757
5,888
51,787

54,777
14,992
8,411
4,270
4,174
2,624
2,346
(642)
15,847
106,799
78,953
18,307
$60,646

26,099
26,160

$2.32
2.32
1.52

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WESTAMERICA BANCORPORATION
CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME

2016

For the Years Ended December 31,
2015
(In thousands)
$58,753

$58,853

2014

$60,646

(18,610)
7,825
(10,785)
61
(25)
36
(10,749)
$48,104

(8,028)
3,375
(4,653)
61
(25)
36
(4,617)
$54,136

1,627
(684)
943
61
(25)
36
979
$61,625

Net Income
Other comprehensive (loss) income:
   (Decrease) increase in net unrealized gains on securities available for sale
    Deferred tax benefit (expense)
        (Decrease) increase in net unrealized gains on 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 (Loss) Income
Total Comprehensive Income

See accompanying notes to consolidated financial statements.

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WESTAMERICA BANCORPORATION
CONSOLIDATED STATEMENTS OF CHANGES IN SHAREHOLDERS' EQUITY

Common
Shares
Outstanding

Common
Stock

Deferred
Compensation

Accumulated
Other
Comprehensive
Income (loss)

(In thousands)

Retained
Earnings

Total

$4,313

979

$156,964
60,646

5,292

(4,617)

(37,381)
(39,761)
140,468
58,753

(10,003)
(39,124)
150,094
58,853

(3,721)
(39,924)
$165,302

$542,934
60,646
979
12,396

(447)
1,114
1,318
102
(52,678)
(39,761)
526,603
58,753
(4,617)
4,848

(1,284)
741
1,272
105
(15,092)
(39,124)
532,205
58,853
(10,749)
24,031

394
753
1,494
90
(5,780)
(39,924)
$561,367

Balance, December 31, 2013

26,510

$378,946

$2,711

Net income for the year 2014
Other comprehensive income
Exercise of stock options
Tax benefit decrease upon exercise and
    expiration of stock options
Restricted stock activity
Stock based compensation
Stock awarded to employees
Retirement of common stock
Dividends

256

12,396

21

2
(1,044)

(447)
1,114
1,318
102
(15,297)

Balance, December 31, 2014

25,745

378,132

2,711

Net income for the year 2015
Other comprehensive loss
Exercise of stock options
Tax benefit decrease upon exercise and
    expiration of stock options
Restricted stock activity
Stock based compensation
Stock awarded to employees
Retirement of common stock
Dividends

108

17

2
(344)

4,848

(1,284)
874
1,272
105
(5,089)

(133)

Balance, December 31, 2015

25,528

378,858

2,578

675

Net income for the year 2016
Other comprehensive loss
Exercise of stock options
Tax benefit increase upon exercise and
    expiration of stock options
Restricted stock activity
Stock based compensation
Stock awarded to employees
Retirement of common stock
Dividends

(10,749)

499

24,031

15

2
(137)

394
1,798
1,494
90
(2,059)

(1,045)

Balance, December 31, 2016

25,907

$404,606

$1,533

($10,074)

See accompanying notes to consolidated financial statements.

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2016

For the Years Ended December 31,
2015
(In thousands)

2014

$58,853

$58,753

$60,646

19,939
(3,200)
(340)
(1,316)
(828)
4,380
(2,493)
1,494
(394)
(40)
(52)
2,026
 -
30
(422)
77,637

183,506

(127)
(1,080,959)
737,625
(246,956)
204,054
(1,818)

 -
7,412
(197,263)

164,082

6,050
 -
24,031
(356)
394
(5,424)
(39,924)
148,853
29,227
433,044
$462,271

16,402
 -
(310)
(780)
(782)
830
(1,046)
1,272
1,284
265
(86)
(5,754)
 -
109
247
70,404

164,093

 -
(946,794)
967,118
(437,935)
153,014
(4,474)

940
1,774
(102,264)

191,476

(56,756)
 -
4,848
(357)
(1,284)
(14,735)
(39,124)
84,068
52,208
380,836
$433,044

15,502
2,800
(279)
(469)
(751)
1,417
(2,172)
1,318
447
478
(111)
4,474
(400)
76
(665)
82,311

126,414

6,703
(1,126,203)
604,475
(67,725)
153,405
(3,791)

3,248
8,212
(295,262)

185,508

26,741
(10,000)
12,396
(521)
(447)
(52,157)
(39,761)
121,759
(91,192)
472,028
$380,836

$821
 -

2,202
19,264

$4,911
2,885

2,533
17,666

$968
2,892

3,822
16,412

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
Life insurance premiums paid
Decrease in net deferred tax asset
Increase in other assets
Stock option compensation expense
Tax benefit (increase) decrease upon exercise and expiration of stock options
(Decrease) increase in income taxes payable
Decrease in interest expense payable
Increase (decrease) in other liabilities
Gain on sale of real estate and other assets
Write-down/net loss on sale of premises and equipment
Net loss/write-down (gain) on sale of foreclosed assets

Net Cash Provided by Operating Activities
Investing Activities:

Net repayments of loans
Net (payments) receipts under FDIC(1) indemnification agreements
Purchases of investment securities available for sale
Proceeds from sale/maturity/calls of securities available for sale
Purchases of investment securities held to maturity
Proceeds from maturity/calls of securities held to maturity
Purchases of premises and equipment
Net change in FRB(2)/FHLB(3) securities
Proceeds from sale of foreclosed assets

Net Cash Used in Investing Activities
Financing Activities:

Net increase in deposits 
Net change in short-term borrowings and FHLB(3) advances
Repayments of term repurchase agreement
Exercise of stock options/issuance of shares
Taxes paid by withholding shares for tax purposes
Tax benefit increase (decrease) upon exercise and expiration of stock options
Retirement of common stock
Common stock dividends paid

Net Cash 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:
  Loan collateral transferred to other real estate owned
  Securities purchases pending settlement
Supplemental disclosure of cash flow activities:
  Interest paid for the period
  Income tax payments for the period

See accompanying notes to consolidated financial statements.
(1) Federal Deposit Insurance Corporation ("FDIC")
(2) Federal Reserve Bank ("FRB")
(3) Federal Home Loan Bank ("FHLB")

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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  and  judgments  about  future  economic  and  market  conditions.  These  estimates  and  judgments  may  affect 
reported amounts of assets and liabilities, revenues and expenses, and disclosures of contingent assets and liabilities. Although the 
estimates contemplate current conditions and how Management expects them to change in the future, it is reasonably possible that 
in  2017  actual  conditions  could  be  worse  than  anticipated  in  those  estimates,  which  could  materially  affect  our  results  of 
operations and financial conditions.  The most significant of these involve the Allowance for Credit Losses, as discussed below 
under “Allowance for Credit Losses.” 

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. 

Securities. Investment securities consist of debt securities of the  U.S. Treasury, government sponsored entities, states, counties,  
municipalities,  corporations,  agency  and  non-agency  mortgage-backed  securities,  asset-backed  securities  and  equity  securities. 
Securities transactions are recorded on a trade date basis. The Company classifies its debt and marketable equity 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 
earnings. Held to maturity securities are those debt securities which the Company has the ability and intent to hold until maturity. 
Held to maturity 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. Available for sale securities are recorded at fair value. 
Unrealized  gains  and  losses,  net  of  the  related  tax  effect,  on  available  for  sale  securities  are  included  in  accumulated  other 
comprehensive income. 

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 

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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 and purchase discounts are accreted over the estimated life of the related investment security 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 Home Loan Bank and 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 
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 

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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. 

Allowance  for  Credit  Losses.  The  Company  extends  loans  to  commercial  and  consumer  customers  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.  The  allowance  for  credit  losses  is  established  by  assessing  a 
provision  for  loan  losses  against  the  Company’s  earnings.  In  estimating  credit  losses,  Management  must  exercise  significant 
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 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  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 

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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. 

Covered Other Real Estate  Owned.  Other real estate owned covered under loss-sharing agreements  with the  FDIC is reported 
exclusive of expected reimbursement cash flows from the FDIC. Upon transferring covered loan collateral to covered other real 
estate owned status, the covered loan collateral is recorded at fair value, generally based upon an independent property appraisal, 
less estimated disposition costs with losses charged against acquisition date fair value discounts; the amount of losses exceeding 
acquisition date fair value discounts are recognized as noninterest expense inclusive of expected reimbursement cash flows from 
the FDIC.  Subsequent losses incurred due to any decline in annual independent property appraisal valuations are recognized as 
noninterest expense inclusive of expected reimbursement cash flows from the FDIC. 

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-
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. 

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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 Issued Accounting Standards 

FASB  Accounting  Standards  Update  (ASU)  2016-01,  Financial  Instruments  –  Overall  (Subtopic  825-10):  Recognition  and 
Measurement  of  Financial  Assets  and  Financial  Liabilities,  was  issued  January  2016.    The  ASU  addresses  certain  aspects  of 
recognition,  measurement,  presentation,  and  disclosure  of  financial  instruments.    Most  notably,  the  ASU  changes  the  income 
statement impact of equity investments held by the Company and the requirement for the Company to use the exit price notion 
when measuring the fair value of financial instruments for disclosure purposes. 

The Company will be required to adopt the ASU provisions on January 1, 2018.  Management does not expect the adoption of the 
ASU to have a material effect on the Company’s consolidated financial statements. 

FASB Accounting Standards Update (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  will  be  required  to  adopt  the  ASU  provisions  January  1,  2019,  utilizing  the  modified  retrospective  transition 
approach.  Management is evaluating the impact that the ASU will have on the Company’s consolidated financial statements. 

FASB ASU 2016-09, Improvements to Employee Share-Based Payment Accounting, was issued March 30, 2016. The provisions 
of  the  new  standard  changes  several  aspects  of  the  accounting  for  share-based  payment  award  transactions,  including:  (1) 
Accounting and Cash Flow Classification for Excess Tax Benefits, (2) Forfeitures, and (3) Tax Withholding Requirements and 
Cash Flow Classification. 

The Company will be required to adopt the ASU provisions January 1, 2017.  Management does not expect the adoption of the 
ASU to have a material effect on the Company’s consolidated financial statements. The most notable impact will be the effect of 
Excess Tax Benefits on the provision for income taxes. 

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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 available-for-sale debt securities 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 be required to adopt the ASU provisions on January 1, 2020.  Management is evaluating the impact that the 
ASU will have on the Company’s consolidated financial statements. 

Note 2: Investment Securities 

An analysis of the amortized cost, gross unrealized gains and losses accumulated in other comprehensive income, and fair value 
of the available for sale investment securities portfolio follows:    

Investment Securities Available for Sale
At December 31, 2016
Gross
Gross
Unrealized
Unrealized
Losses
Gains

(In thousands)

Amortized
Cost

Securities of U.S. Government sponsored entities
Agency residential mortgage-backed securities (MBS)
Non-agency residential MBS
Non-agency commercial MBS
Obligations of states and political subdivisions
Asset-backed securities
FHLMC(1) and FNMA(2) stock
Corporate securities
Other securities
Total

$141,599
711,623
272
2,041
182,230
696
749
866,835
2,034
$1,908,079

$35
921
 -
 -
5,107
 -
10,120
1,690
621
$18,494

($2,974)
(21,045)
(1)
(16)
(3,926)
(1)
 -
(7,668)
(184)
($35,815)

(1) Federal Home Loan Mortgage Corporation 
(2) Federal National Mortgage Association 

Fair
Value

$138,660
691,499
271
2,025
183,411
695
10,869
860,857
2,471
$1,890,758

An analysis of the amortized cost, gross unrecognized gains and losses, and fair value of the held to maturity investment securities 
portfolio follows: 

Securities of U.S. Government sponsored entities
Agency residential MBS
Non-agency residential MBS
Agency commercial MBS
Obligations of states and political subdivisions
Total

Investment Securities Held to Maturity
At December 31, 2016
Gross
Gross
Unrecognized
Unrecognized
Losses
Gains

(In thousands)

$1
1,122
76
11
6,031
$7,241

$-  
(8,602)
 -
(143)
(4,067)
($12,812)

Amortized
Cost

$581
668,235
5,370
9,332
662,794
$1,346,312

Fair
Value

$582
660,755
5,446
9,200
664,758
$1,340,741

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An analysis of the amortized cost, gross unrealized gains and losses accumulated in other comprehensive income, and fair value 
of the available for sale investment securities portfolio follows:    

Investment Securities Available for Sale
At December 31, 2015
Gross
Gross
Unrealized
Unrealized
Losses
Gains

Amortized
Cost

$302,292
208,046
354
2,383
148,705
2,025
775
902,308
2,039
$1,568,927

(In thousands)
$255
1,407
16
5
8,861
 -
3,554
882
952
$15,932

($665)
(6,909)
 -
(9)
(57)
(22)
 -
(6,821)
(160)
($14,643)

Fair
Value

$301,882
202,544
370
2,379
157,509
2,003
4,329
896,369
2,831
$1,570,216

Securities of U.S. Government sponsored entities
Agency residential MBS
Non-agency residential MBS
Non-agency commercial MBS
Obligations of states and political subdivisions
Asset-backed securities
FHLMC(1) and FNMA(2) stock
Corporate securities
Other securities
Total

(1) Federal Home Loan Mortgage Corporation 
(2) Federal National Mortgage Association 

An analysis of the amortized cost, gross unrecognized gains and losses, and fair value of the held to maturity investment securities 
portfolio follows: 

Securities of U.S. government sponsored entities
Agency residential MBS
Non-agency residential MBS
Agency commercial MBS
Obligations of states and political subdivisions
Total

Investment Securities Held to Maturity
At December 31, 2015
Gross
Gross
Unrecognized
Unrecognized
Losses
Gains

(In thousands)

$-  
1,810
185
20
13,638
$15,653

$-  
(4,966)
-
(274)
(789)
($6,029)

Amortized
Cost

$764
595,503
9,667
16,258
693,883
$1,316,075

Fair
Value

$764
592,347
9,852
16,004
706,732
$1,325,699

The amortized cost and fair value of investment 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
Other securities
Total

At December 31, 2016

Securities Available
for Sale

Securities Held
to Maturity

Amortized
Cost

Fair
Value

Amortized
Cost

(In thousands)

Fair
Value

$154,835
745,219
239,153
44,416
1,183,623
693,795
13,340
$1,890,758

$14,961
292,024
318,580
37,810
663,375
682,937
 -
$1,346,312

$15,639
292,062
319,587
38,052
665,340
675,401
 -
$1,340,741

$154,693
750,834
238,077
47,756
1,191,360
713,936
2,783
$1,908,079

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Maturity in years:
1 year or less
Over 1 to 5 years
Over 5 to 10 years
Over 10 years

Subtotal
MBS
Other securities
Total

At December 31, 2015

Securities Available
for Sale

Securities Held
to Maturity

Amortized
Cost

Fair
Value

Amortized
Cost

(In thousands)

Fair
Value

$136,717
1,049,786
166,352
2,475
1,355,330
210,783
2,814
$1,568,927

$136,976
1,044,453
173,585
2,749
1,357,763
205,293
7,160
$1,570,216

$20,709
259,556
289,568
124,814
694,647
621,428
 -
$1,316,075

$21,354
262,163
296,352
127,627
707,496
618,203
 -
$1,325,699

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 
affect the yield on the carrying value of mortgage-related securities. At December 31, 2016 and December 31, 2015, the Company 
had no high-risk collateralized mortgage obligations as defined by regulatory guidelines. 

An analysis of the gross unrealized losses of the available for sale investment securities portfolio follows:   

Investment Securities Available for Sale
At December 31, 2016

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 

Securities of U.S.
  Government
  sponsored entities 
Agency residential MBS
Non-agency residential
  MBS
Non-agency commercial
  MBS
Obligations of states
  and political
  subdivisions 
Asset-backed
  securities 
Corporate securities
Other securities 
Total 

8
21

2

2

43

-
53
-
129

$117,227
524,269

($2,974)
(16,494)

246

1,253

(1)

(9)

57,989

(3,905)

-
385,175
-
$1,086,159

-
(6,551)
-
($29,934)

-
28

-

1

3

1
27
1
61

$-  
122,901

$-  
(4,551)

-

772

-

(7)

1,117

(21)

695
96,145
1,816
$223,446

(1)
(1,117)
(184)
($5,881)

8
49

2

3

46

1
80
1
190

$117,227
647,170

($2,974)
(21,045)

246

2,025

(1)

(16)

59,106

(3,926)

695
481,320
1,816
$1,309,605

(1)
(7,668)
(184)
($35,815)

An analysis of gross unrecognized losses of the held to maturity investment securities portfolio follows:   

Investment Securities Held to Maturity
At December 31, 2016

No. of
Investment
Positions

  Less than 12 months 

Fair Value 

Unrecognized
Losses 

No. of
Investment
Positions

Agency residential MBS
Agency commercial MBS
Obligations of states
  and political
  subdivisions 
Total 

66
-

295
361

$569,876
-

($8,285)
-

272,496
$842,372

(3,710)
($11,995)

3
1

12
16

60
- 60 - 

  12 months or longer 

Fair Value 
($ in thousands)

$10,480
7,214

13,126
$30,820

Unrecognized
Losses 

($317)
(143)

(357)
($817)

No. of
Investment
Positions

  Total 

Fair Value 

Unrecognized
Losses 

69
1

307
377

$580,356
7,214

($8,602)
(143)

285,622
$873,192

(4,067)
($12,812)

 
 
 
 
 
 
 
 
 
  
 
 
 
 
 
 
                   
                    
                 
        
         
                   
               
                  
                    
                    
                    
                  
                   
            
                  
                 
          
           
                    
                    
                    
                    
                    
                    
 
 
  
 
 
 
 
 
                    
                    
                    
 
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6
1
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2

The unrealized losses on the Company’s investment securities were caused by market conditions for these types of investments, 
particularly  changes  in  risk-free  interest  rates.  The  Company  evaluates  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.  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 investments and has concluded that it is more likely than not that it will not be required 
to sell the investments prior to recovery of the amortized cost basis. Therefore, the Company does not consider these investments 
to be other-than-temporarily impaired as of December 31, 2016. 

The fair  values of the investment 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 securities declines. As a result, other than 
temporary impairments may occur in the future. 

As  of  December  31,  2016,  $768,845  thousand  of  investment  securities  were  pledged  to  secure  public  deposits  and  short-term 
borrowed funds. As of December 31, 2015,  $738,865 thousand of investment securities were pledged to secure public deposits 
and short-term borrowed funds. 

An analysis of gross unrealized losses of investment securities available for sale follows: 

Investment Securities Available for Sale
At December 31, 2015

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 

8
2

1

3

-
97
-
111

$121,392
12,491

($665)
(366)

1,071

-

2,728

(18)

-
548,177
-
$685,859

-
(5,442)
-
($6,491)

-
31

1

4

1
25
1
63

$ -  
161,296

$ -  
(6,543)

855

(9)

1,644

(39)

2,003
86,762
1,840
$254,400

(22)
(1,379)
(160)
($8,152)

8
33

2

7

1
122
1
174

$121,392
173,787

($665)
(6,909)

1,926

(9)

4,372

(57)

2,003
634,939
1,840
$940,259

(22)
(6,821)
(160)
($14,643)

Securities of U.S.
  Government
  sponsored entities 
Agency residential MBS
Non-agency commercial
  MBS
Obligations of states
  and political
  subdivisions 
Asset-backed
  securities 
Corporate securities
Other securities 
Total 

An analysis of gross unrecognized losses of investment securities held to maturity follows: 

Investment Securities Held to Maturity
At December 31, 2015

No. of
Investment
Positions

  Less than 12 months 

Fair Value 

Unrecognized
Losses 

No. of
Investment
Positions

Agency residential MBS
Agency commercial MBS
Obligations of states
  and political
  subdivisions 
Total 

41
-

55
96

$426,317
-

($3,490)
-

44,585
$470,902

(249)
($3,739)

13
2

54
69

  12 months or longer 

Unrecognized
Losses 

Fair Value 
($ in thousands)

$62,041
13,951

($1,476)
(274)

42,081
$118,073

(540)
($2,290)

No. of
Investment
Positions

  Total 

Fair Value 

Unrecognized
Losses 

54
2

109
165

$488,358
13,951

($4,966)
(274)

86,666
$588,975

(789)
($6,029)

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W
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A
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B
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I

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K

The  following  table  provides  information  about  the  amount  of  interest  income  earned  on  investment  securities  which  is  fully 
taxable and which is exempt from regular federal income tax: 

2016

For the Years Ended December 31,
2015
(In thousands)

2014

Taxable
Tax-exempt from regular federal income tax

Total interest income from investment securities

$42,718
22,194
$64,912

$34,472
23,616
$58,088

$24,766
26,387
$51,153

Note 3: Loans and Allowance for Credit Losses  

A summary of the major categories of loans outstanding is shown in the following tables. 

At December 31, 2016

Commercial

Commercial
Real Estate

Construction

Residential
Real Estate

(In thousands)

Consumer
Installment
& Other

Total

Originated loans
Purchased covered loans
Purchased non-covered loans:
    Gross purchased non-covered loans
    Purchased loan discount
        Total

$342,792
-

12,452
(547)
$354,697

$473,558
-

71,250
(2,637)
$542,171

$2,409
-

146
-
$2,555

$85,439
2,086

222
(23)
$87,724

$331,361
8,941

$1,235,559
11,027

26,113
(851)
$365,564

110,183
(4,058)
$1,352,711

Originated loans
Purchased covered loans:
    Gross purchased covered loans
    Purchased loan discount
Purchased non-covered loans:
    Gross purchased non-covered loans
    Purchased loan discount
        Total

At December 31, 2015

Commercial

Commercial
Real Estate

Construction

Residential
Real Estate

(In thousands)

Consumer
Installment
& Other

Total

$368,117

$517,070

$2,978

$117,631

$346,043

$1,351,839

-
-

-
-

15,620
(989)
$382,748

124,650
(4,264)
$637,456

-
-

973
-
$3,951

2,385
(133)

11,828
(19)

14,213
(152)

231
(23)
$120,091

32,454
(1,156)
$389,150

173,928
(6,432)
$1,533,396

Changes in the carrying amount of impaired purchased loans were as follows: 

Impaired purchased loans
Carrying amount at the beginning of the period
Reductions during the period
Carrying amount at the end of the period

For the Years Ended December 31,

2016

2015

(In thousands)

$3,887
(3,022)
$865

$4,672
(785)
$3,887

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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 Years Ended December 31,

2016

2015

(In thousands)

$1,259
3,912
(3,934)
$1,237

($3,934)
1,053
($2,881)

$2,261
3,051
(4,053)
$1,259

($4,053)
698
($3,355)

The following summarizes activity in the allowance for loan losses: 

Commercial

Commercial
Real Estate

Construction

Allowance for Loan Losses
For the Year Ended December 31, 2016
Consumer
Installment
and Other
(In thousands)

Purchased
Non-covered
Loans

Residential
Real Estate

Purchased
Covered
Loans

Unallocated

Total

Allowance for loan losses:
    Balance at beginning of period
    Additions:
        (Reversal) provision
    Deductions:
        Chargeoffs
        Recoveries
            Net loan recoveries (losses)
Total allowance for loan losses

Allowance for loan losses:
    Balance at beginning of period
    Additions:
        Provision (reversal)
    Deductions:
        Chargeoffs
        Recoveries
            Net loan recoveries (losses)
Total allowance for loan losses

$9,559

$4,224

$177

$1,801

$7,080

(2,065)

(2,023)
2,836
813
$8,307

(954)

(34)

(493)

2,344

-
60
60
$3,330

-
-
-
$143

-
-
-
$1,308

(4,404)
1,512
(2,892)
$6,532

$967

(923)

(345)
1,747
1,402
$1,446

$ - 

53

-
-
-
$53

$5,963

$29,771

(1,128)

(3,200)

-
-
-
$4,835

(6,772)
6,155
(617)
$25,954

Commercial

Commercial
Real Estate

Construction

Allowance for Loan Losses
For the Year Ended December 31, 2015
Consumer
Installment
and Other
(In thousands)

Purchased
Non-covered
Loans

Residential
Real Estate

Purchased
Covered
Loans

Unallocated

Total

$5,460

$4,245

3,702

(756)
1,153
397
$9,559

356

(449)
72
(377)
$4,224

$644

(512)

-
45
45
$177

$2,241

$7,717

$2,120

(440)

950

-
-
-
$1,801

(3,493)
1,906
(1,587)
$7,080

(961)

(431)
239
(192)
$967

$ - 

-

-
-
-
$ - 

$9,058

$31,485

(3,095)

-

-
-
-
$5,963

(5,129)
3,415
(1,714)
$29,771

Commercial

Commercial
Real Estate

Construction

Allowance for Credit Losses
For the Year Ended December 31, 2014
Consumer
Installment
and Other
(In thousands)

Purchased
Non-covered
Loans

Residential
Real Estate

Purchased
Covered
Loans

Unallocated

Total

Allowance for loan losses:
    Balance at beginning of period
    Additions:
        Provision (reversal)
    Deductions:
        Chargeoffs
        Recoveries
            Net loan recoveries (losses)
    Indemnification expiration
    Balance at end of period
Liability for off-balance sheet credit exposure
Total allowance for credit losses

$4,005

$12,070

1,095

(7,276)

(1,890)
2,250
360
-
5,460
2,408
$7,868

(762)
213
(549)
-
4,245
-
$4,245

$602

39

-
3
3
-
644
344
$988

$405

1,866

(30)
-
(30)
-
2,241
-
$2,241

$3,198

6,864

(4,214)
1,869
(2,345)
-
7,717
437
$8,154

$-  

$1,561

$9,852

$31,693

1,006

(522)
75
(447)
1,561
2,120
-
$2,120

-

(794)

2,800

-
-
-
(1,561)
-
-
$- 

-
-
-
-
9,058
(496)
$8,562

(7,418)
4,410
(3,008)
-
31,485
2,693
$34,178

FDIC  indemnification  expired  February  6,  2014  for  County  Bank  non-single-family  residential  collateralized  purchased  loans; 
accordingly,  such  loans  have  been  reclassified  from  purchased  covered  loans  to  purchased  non-covered  loans  as  well  as  the 
related allowance for credit losses. 

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W
E
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A
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The allowance for loan losses and recorded investment in loans evaluated for impairment were as follows: 

Commercial

Commercial 
Real Estate

Allowance for Loan Losses and Recorded Investment in Loans Evaluated for Impairment
At December 31, 2016
Consumer 
Installment and 
Other
(In thousands)

Purchased Non-
covered Loans

Purchased 
Covered Loans

Residential 
Real Estate

Construction

Unallocated

Total

Allowance for loan losses:

Individually evaluated for impairment
Collectively evaluated for impairment
Purchased loans with evidence of credit deterioration

Total

Carrying value of loans:

Individually evaluated for impairment
Collectively evaluated for impairment
Purchased loans with evidence of credit deterioration

Total

$5,048
3,259
-
$8,307

$11,140
331,652
-
$342,792

$- 
3,330
-
$3,330

$5,264
468,294
-
$473,558

$- 
143
-
$143

$- 
2,409
-
$2,409

$- 
1,308
-
$1,308

$- 
85,439
-
$85,439

$- 
6,532
-
$6,532

$- 
331,361
-
$331,361

$- 
1,446
-
$1,446

$7,694
97,751
680
$106,125

$- 
53
-
$53

$617
10,225
185
$11,027

$- 
4,835
-
$4,835

$5,048
20,906
-
$25,954

$- 
-
-
$- 

$24,715
1,327,131
865
$1,352,711

Commercial

Commercial 
Real Estate

Allowance for Loan Losses and Recorded Investment in Loans Evaluated for Impairment
At December 31, 2015
Consumer 
Installment and 
Other
(In thousands)

Purchased Non-
covered Loans

Purchased 
Covered Loans

Residential 
Real Estate

Construction

Unallocated

Total

Allowance for loan losses:

Individually evaluated for impairment
Collectively evaluated for impairment
Purchased loans with evidence of credit deterioration

Total

Carrying value of loans:

Individually evaluated for impairment
Collectively evaluated for impairment
Purchased loans with evidence of credit deterioration

Total

$4,942
4,617
-
$9,559

$12,587
355,530
-
$368,117

$585
3,639
-
$4,224

$5,541
511,529
-
$517,070

$- 
177
-
$177

$- 
2,978
-
$2,978

$- 
1,801
-
$1,801

$- 
117,631
-
$117,631

$- 
7,080
-
$7,080

$- 
346,043
-
$346,043

$- 
967
-
$967

$11,777
152,038
3,681
$167,496

$- 
-
-
$- 

$- 
13,855
206
$14,061

$- 
5,963
-
$5,963

$5,527
24,244
-
$29,771

$- 
-
-
$- 

$29,905
1,499,604
3,887
$1,533,396

The  Bank’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 Bank maintains a Loan Review Department which reports 
directly to the Board of Directors. The Loan Review Department performs independent evaluations of loans and assigns credit 
risk grades to 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  evaluations  occur  every  calendar  quarter.    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 the Loan Review Department are subject to review by the Bank’s 
regulatory authorities during regulatory examinations. 

The following summarizes the credit risk profile by internally assigned grade: 

Credit Risk Profile by Internally Assigned Grade
At December 31, 2016

Commercial

Commercial 
Real Estate

Construction

Residential 
Real Estate

Consumer 
Installment and 
Other

Purchased Non-
covered Loans

Purchased 
Covered Loans 
(1)

Total

$329,964
12,828
-
-
-
$342,792

$459,771
13,787
-
-
-
$473,558

$2,409
-
-
-
-
$2,409

(In thousands)

$82,715
2,724
-
-
-
$85,439

$329,961
1,056
6
338
-
$331,361

$95,373
13,368
1,300
142
(4,058)
$106,125

$9,419
1,608
-
-
-
$11,027

$1,309,612
45,371
1,306
480
(4,058)
$1,352,711

Grade:
Pass
Substandard
Doubtful
Loss
Purchased loan discount

Total

(1) Credit risk profile reflects internally assigned grade of purchased covered loans without regard to FDIC indemnification. 

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1
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O
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6
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Credit Risk Profile by Internally Assigned Grade
At December 31, 2015

Commercial

Commercial 
Real Estate

Construction

Residential 
Real Estate

Consumer 
Installment and 
Other

Purchased Non-
covered Loans

Purchased 
Covered Loans 
(1)

Total

(In thousands)

$353,474
14,643
-
-
-
$368,117

$496,744
20,326
-
-
-
$517,070

$2,978
-
-
-
-
$2,978

$114,525
3,106
-
-
-
$117,631

$344,876
781
12
374
-
$346,043

$149,100
24,810
18
-
(6,432)
$167,496

$12,563
1,650
-
-
(152)
$14,061

$1,474,260
65,316
30
374
(6,584)
$1,533,396

Grade:
Pass
Substandard
Doubtful
Loss
Purchased loan discount

Total

 (1) Credit risk profile reflects internally assigned grade of purchased covered loans without regard to FDIC indemnification. 

The following tables summarize loans by delinquency and nonaccrual status: 

Summary of Loans by Delinquency and Nonaccrual Status
At December 31, 2016

Current and 
Accruing

30-59 Days 
Past Due and 
Accruing

60-89 Days 
Past Due and 
Accruing

Past Due 90 
Days or More 
and Accruing

(In thousands)

Nonaccrual

Total Loans

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

Total originated loans

Purchased non-covered loans
Purchased covered loans

Total

$341,632
467,529
2,183
84,430
327,029
1,222,803
102,878
10,169
$1,335,850

$926
407
226
528
3,028
5,115
1,353
-
$6,468

$40
445
-
37
949
1,471
40
-
$1,511

$ - 
-
-
-
355
355
142
-
$497

$194
5,177
-
444
-
5,815
1,712
858
$8,385

$342,792
473,558
2,409
85,439
331,361
1,235,559
106,125
11,027
$1,352,711

Summary of Loans by Delinquency and Nonaccrual Status
At December 31, 2015

Current and 
Accruing

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

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

Total originated loans

Purchased non-covered loans
Purchased covered loans

Total

$365,450
504,970
2,978
115,575
341,566
1,330,539
158,554
13,929
$1,503,022

$1,777
5,930
-
1,202
3,263
12,172
589
132
$12,893

(In thousands)
$122
726
-
414
919
2,181
7
-
$2,188

$ - 
-
-
-
295
295
-
-
$295

$768
5,444
-
440
-
6,652
8,346
-
$14,998

$368,117
517,070
2,978
117,631
346,043
1,351,839
167,496
14,061
$1,533,396

The following is a summary of the effect of nonaccrual loans on interest income: 

Interest income that would have been recognized had the loans
    performed in accordance with their original terms
Interest income recognized on nonaccrual loans
Total (addition) reduction of interest income

For the Years Ended December 31,
2016
2014
2015
(In thousands)

$874
(1,097)
($223)

$1,277
(362)
$915

$1,146
(60)
$1,086

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There were no commitments to lend additional funds to borrowers whose loans were on nonaccrual status at December 31, 2016 
and December 31, 2015. 

The following summarizes impaired loans: 

Impaired loans with no related allowance recorded:
    Commercial
    Commercial real estate
    Construction
    Residential real estate
    Consumer installment and other

Impaired loans with an allowance recorded:
    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

Impaired loans with no related allowance recorded:
    Commercial
    Commercial real estate
    Construction
    Residential real estate
    Consumer installment and other

Impaired loans with an allowance recorded:
    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

Impaired Loans
At December 31, 2016
Unpaid
Principal
Balance
(In thousands)

Related
Allowance

Recorded
Investment

$1,234
13,233
-
1,279
569

10,163
-
-
-
-

$11,397
13,233
-
1,279
569

$1,303
15,610
-
1,309
675

10,172
-
-
-
-

$11,475
15,610
-
1,309
675

$ -  
-  
-  
-  
-  

5,048
-
-
-
-

$5,048
-  
-  
-  
-  

Impaired Loans
At December 31, 2015
Unpaid
Principal
Balance
(In thousands)

Recorded
Investment

Related
Allowance

$2,979
21,168
271
697
456

10,170
5,109
-  
-  
-  

$13,149
26,277
271
697
456

$ -  
-  
-  
-  
-  

4,942
585
-  
-  
-  

$4,942
585
-  
-  
-  

$2,917
16,309
271
666
350

10,170
4,660
-  
-  
-  

$13,087
20,969
271
666
350

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Impaired  loans  include  troubled  debt  restructured  loans.  Impaired  loans  at  December  31,  2016,  included  $12,381  thousand  of 
restructured loans, $5,302 thousand of which were on nonaccrual status. Impaired loans at December 31, 2015, included $15,712 
thousand of restructured loans, $7,464 thousand of which were on nonaccrual status.  

2016

Average
Recorded
Investment

Recognized
Interest
Income

Impaired Loans
For the Years Ended December 31,
2015

Average
Recorded
Investment

Recognized
Interest
Income

(In thousands)

2014

Average
Recorded
Investment

Recognized
Interest
Income

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

$12,923
16,701
102
746
473
$30,945

$512
725
-  
19
25
$1,281

$12,631
20,307
263
643
739
$34,583

$584
674
-  
31
25
$1,314

$5,240
19,880
2,015
153
1,399
$28,687

$325
469
-  
-  
29
$823

The following table provides information on troubled debt restructurings: 

Commercial
Commercial real estate
Residential real estate

Total

Commercial
Commercial real estate
Residential real estate

Total

Commercial
Commercial real estate
Consumer installment and other
Total

Troubled Debt Restructurings
At December 31, 2016

Number of
Contracts

Pre-Modification
Carrying Value

Period-End
Carrying Value

7
10
1
18

($ in thousands)
$2,719
11,257
241
$14,217

$1,489
10,673
219
$12,381

Troubled Debt Restructurings
At December 31, 2015

Number of
Contracts

Pre-Modification
Carrying Value

Period-End
Carrying Value

6
10
1
17

($ in thousands)
$3,138
12,927
242
$16,307

$2,802
12,684
226
$15,712

Troubled Debt Restructurings
At December 31, 2014

Number of
Contracts

Pre-Modification
Carrying Value

Period-End
Carrying Value

3
4
1
8

($ in thousands)
$2,075
2,890
18
$4,983

$1,901
2,928
8
$4,837

Period-End
Individual
Impairment
Allowance

$113
-
-
$113

Period-End
Individual
Impairment
Allowance

$194
-
-
$194

Period-End
Individual
Impairment
Allowance

$ - 
-
- 
$ - 

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During the year ended December 31, 2016, the Company modified four loans with a total carrying value of $4,731 thousand that 
were considered troubled debt restructurings. The concessions granted in the four restructurings completed in 2016 consisted  of 
three  modifications  of  payment  terms  to  extend  the  maturity  date  to  allow  for  deferred  principal  repayment  and  under-market 
terms and one court order requiring under-market terms. 

During the year ended December 31, 2015, the Company modified ten loans with a carrying value of $11,026 thousand that were 
considered troubled debt restructurings. The concessions granted in the restructurings completed in 2015 consisted of four under-
market terms and  modification of payment terms to extend the  maturity date  to allow  for deferred principal repayment and six 
court orders.  

During the  year ended December 31, 2014, the Company modified five loans with a total carrying value of $713 thousand that 
were considered troubled debt restructurings. The concessions granted in the five restructurings completed in 2014 consisted of 
modification of payment terms to extend the maturity date to allow for deferred principal repayment.  

During the years ended December 31, 2016, 2015 and 2014, 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, 2016 and December 31, 2015.  

There were no loans held for sale at December 31, 2016 and December 31, 2015.  

At December 31, 2016 and December 31, 2015, the Company held total other real estate owned (OREO) of $3,095 thousand net 
of reserve of $1,816 thousand and $9,264 thousand net of reserve of $1,986 thousand, respectively, of which $-0- thousand was 
foreclosed residential real estate properties or covered OREO at both dates. The amount of consumer mortgage loans outstanding 
secured  by  residential  real  estate  properties  for  which  formal  foreclosure  proceedings  were  in  process  was  $-0-  thousand  at 
December 31, 2016 and December 31, 2015. 

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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, 2016, 
Westamerica Bank did not have credit extended to any one entity exceeding these limits. At December 31, 2016, Westamerica 
Bank  had  35  lending  relationships  each  with  aggregate  loans  exceeding  $5  million.  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 $57,721 thousand and $61,190 thousand at December 31, 2016 and 
December 31, 2015, 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, 2016, Westamerica Bank held corporate bonds in 50 issuing entities that exceeded $5 million for each issuer. 

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Note 5: Premises, Equipment and Other Assets 

Premises and equipment consisted of the following: 

2016

Land
Building and improvements
Leasehold improvements
Furniture and equipment

Total

2015

Land
Building and improvements
Leasehold improvements
Furniture and equipment

Total

At December 31,
Accumulated 
Depreciation 
and 
Amortization
(In thousands)

Net Book 
Value

$ - 
(25,180)
(4,599)
(14,339)
($44,118)

$ - 
(24,024)
(4,628)
(15,308)
($43,960)

$11,896
15,812
1,323
7,535
$36,566

$11,896
16,771
1,068
8,958
$38,693

Cost

$11,896
40,992
5,922
21,874
$80,684

$11,896
40,795
5,696
24,266
$82,653

Depreciation and amortization of premises and equipment included in noninterest expense amounted to $3,959 thousand in 2016, 
$3,523 thousand in 2015 and $3,177 thousand in 2014. 

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
Limited partnership investments
Interest receivable
Prepaid assets
Other assets
    Total other assets

At December 31,

2016

2015

(In thousands)

$14,069
201
14,270
51,535
55,417
12,591
21,489
4,825
11,597
$171,724

$14,069
201
14,270
48,972
51,748
15,259
20,174
4,771
10,660
$165,854

(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 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, 2016, this investment totaled $12,591 thousand and $2,299 thousand of this 
amount  represents  outstanding  equity  capital  commitments  that  are  included  in  other  liabilities.  At  December  31,  2015,  this 
investment totaled $15,259 thousand and $2,299 thousand of this amount represented outstanding equity capital commitments. At 
December  31,  2016,  the  $2,299  thousand  of  outstanding  equity  capital  commitments  are  expected  to  be  paid  as  follows,  $722 
thousand in 2020, $131 thousand in 2023, $90 thousand in 2024 and $1,356 thousand in 2025 or thereafter. 

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The amounts recognized in net income for these investments include: 

Investment loss included in pre-tax income
Tax credits recognized in provision for income taxes

Note 6: Goodwill and Identifiable Intangible Assets 

 For the Years Ended December 31, 
2015
2016
2014
(In thousands)

$2,475
2,286

$2,850
2,650

$2,950
2,825

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 years 
ended December 31, 2016, December 31, 2015 and December 31, 2014. 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 years ended December 31, 2016, December 31, 2015 and December 31, 
2014, no such adjustments were recorded. 

The carrying values of goodwill were: 

Goodwill

At December 31,

2016

2015

(In thousands)

$121,673

$121,673

The gross carrying amount of identifiable intangible assets and accumulated amortization was:  

Core Deposit Intangibles
Merchant Draft Processing Intangible
    Total Identifiable Intangible Assets

At December 31, 2016
Gross
Carrying
Amount

Accumulated
Amortization

At December 31, 2015
Gross
Carrying
Amount

Accumulated
Amortization

$56,808
10,300
$67,108

(In thousands)

($50,074)
(10,107)
($60,181)

$56,808
10,300
$67,108

($46,782)
(9,895)
($56,677)

As of December 31, 2016, the current period and estimated future amortization expense for identifiable intangible assets was:  

For the Year Ended December 31, 2016 (actual)
Estimate for the Year Ended December 31, 2017
            2018
            2019
            2020
            2021

Core
Deposit
Intangibles

$3,292
2,913
1,892
538
287
269

Merchant
Draft
Processing
Intangible
(In thousands)
$212
164
29
-
-
-

Total

$3,504
3,077
1,921
538
287
269

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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,

2016

2015

(In thousands)

$2,089,443

$2,026,049

865,701
1,493,427
133,712
84,925
37,533
$4,704,741

860,706
1,366,936
150,780
96,971
39,217
$4,540,659

Demand deposit overdrafts of $2,679 thousand and $3,038 thousand were included as loan balances at  December 31, 2016 and 
December 31, 2015, respectively. Interest expense for aggregate time deposits with individual account balances in excess of $100 
thousand was $509 thousand in 2016, $687 thousand in 2015 and $893 thousand in 2014. 

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
Obligations of states and political subdivisions
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,

2016

2015

(In thousands)

$74,031
63,277
-
90,554
$227,862
$59,078

$98,969
-
3,975
54,681
$157,625
$53,028

The Company had a $35,000 thousand unsecured line of credit which expired March 18, 2016. There was no outstanding balance 
at December 31, 2015.  

Securities sold under repurchase agreements

$74,815

$89,484

For the Years Ended December 31,

2016

2015

Highest Balance at Any Month-end
(In thousands)

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. 

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The following table summarizes information about stock options granted under the Plan as of December 31, 2016. The intrinsic 
value is calculated as the difference between the market value as of December 31, 2016 and the exercise price of the shares. The 
market value as of December 31, 2016 was $62.93 as reported by the NASDAQ Global Select Market:   

Options Outstanding

Options Exercisable

At December 31, 2016

Range of Exercise 
Price

Number 
Outstanding

Aggregate 
Intrinsic Value

(In thousands)

$40 - 45
45 - 50
50 - 55
55 - 60
$40 - 60

594
112
472
95
1,273

$12,072
1,791
5,360
596
$19,819

Weighted 
Average 
Remaining 
Contractual 
Life
(Years)

8.1
2.4
3.9
3.1
5.7

For the Year 
Ended 
December 31, 
2016

Weighted 
Average 
Exercise Price

$43
47
52
57
47

At December 31, 2016

Number 
Exercisable

Aggregate 
Intrinsic Value

(In thousands)

107
112
406
95
720

$2,105
1,791
4,724
596
$9,216

Weighted 
Average 
Remaining 
Contractual 
Life
(Years)

5.4
2.4
3.4
3.1
3.5

For the Year 
Ended 
December 31, 
2016

Weighted 
Average 
Exercise Price

$43
47
51
57
50

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, 2016, 2015 and 2014, the  Company  granted 325  thousand, 343  thousand and 294  thousand stock 
options, respectively. The following weighted average assumptions were used in the option pricing to value stock options granted 
in the periods indicated:    

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Expected volatility (1)
Expected life in years (2)
Risk-free interest rate
Expected dividend yield (3)
Fair value per award

For the Years Ended December 31,

2016

2015

22%

4.8

1.41%

4.49%

$5.97

20%

4.9

1.36%

3.64%

$5.46

2014

16%

4.9

1.59%

3.32%

$5.91

(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, 2016 is 
1,211 thousand. 

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A summary of option activity during the year ended December 31, 2016 is presented below: 

Weighted 
Average 
Exercise Price

$48.83
42.33
48.08
50.17
47.36
50.12

Shares
(In thousands)
1,549
325
(500)
(101)
1,273
720

Weighted 
Average 
Remaining 
Contractual 
Term
(Years)

5.7
3.5

Outstanding at January 1, 2016
Granted
Exercised
Forfeited or expired
Outstanding at December 31, 2016
Exercisable at December 31, 2016

A summary of the Company’s nonvested option activity during the year ended December 31, 2016 is presented below: 

Nonvested at January 1, 2016
Granted
Vested
Forfeited
Nonvested at December 31, 2016

Weighted 
Average Grant 
Date Fair 
Value

$5.45
5.97
5.32
5.82
$5.80

Shares
(In thousands)
493
325
(239)
(26)
553

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, 2016, 2015 and 2014 was $5.97, $5.46 and $5.91 per share, respectively. The total remaining 
unrecognized  compensation  cost  related  to  nonvested  awards  as  of  December  31,  2016  is  $1,605  thousand  and  the  weighted 
average period over which the cost is expected to be recognized is 1.8 years. 

The  total intrinsic value of options exercised during the twelve  months ended December 31,  2016,  2015 and 2014 was $3,242 
thousand, $504  thousand and $1,309  thousand, respectively. The total fair value of  RPSs that  vested during the twelve  months 
ended December 31, 2016, 2015 and 2014 was $753 thousand, $741 thousand and $1,115 thousand, respectively. The total fair 
value  of  options  vested  during  the  twelve  months  ended  December  31,  2016,  2015  and  2014  was  $1,269  thousand,  $1,321 
thousand and $1,397 thousand, respectively. The increase in tax benefits recognized for the tax deductions from the exercise of 
options totaled $394 thousand for the twelve months ended December 31, 2016.  The decrease in tax benefits recognized for the 
tax deductions from the exercise of options totaled $1,284 thousand and $447 thousand, respectively, for the twelve months ended 
December 31, 2015 and 2014. 

A summary of the status of the Company’s restricted performance shares as of December 31, 2016 and 2015 and changes during 
the twelve months ended on those dates, follows:    

Outstanding at January 1,
Granted
Issued upon vesting
Forfeited
Outstanding at December 31,

2016

2015

(In thousands)

45
18
(15)
-
48

50
21
(17)
(9)
45

As of December 31, 2016 and 2015, the restricted performance shares had a weighted-average contractual life of 1.1 years and 1.3 
years,  respectively.  The  compensation  cost  that  was  charged  against  income  for  the  Company’s  restricted  performance  shares 
granted  was  $1,228  thousand,  $535  thousand  and  $575  thousand  for  the  twelve  months  ended  December  31,  2016,  2015  and 
2014,  respectively.  There  were  no  stock  appreciation  rights  or  incentive  stock  options  granted  in  the  twelve  months  ended 
December 31, 2016 and 2015. 

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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 remain outstanding at December 31, 2016. 

The  Company  repurchases  and  retires  its  common  stock  in  accordance  with  Board  of  Directors  approved  share  repurchase 
programs. At December 31, 2016, 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, 2016, no shares of Class B Common Stock or Preferred Stock were outstanding. 

Note 9: Risk-Based 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 is being phased in 
from 0.0% for 2015 to 2.50% by 2019. The capital conservation buffer for 2016 was 0.625%. The net unrealized gain or loss on 
available for sale securities is not included in computing regulatory capital. Management believes as of December 31, 2016, 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 2016 and 2015, 
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. 

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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, 2016

Amount

Ratio

Required
for Capital
Adequacy Purposes
Effective January 1, 2016
Ratio

Amount

($ in thousands)

To Be Well-capitalized
Under Prompt Corrective
Action Regulations

Amount

Ratio

$443,574

344,739

443,574

344,739

476,595

383,572

443,574
344,739

14.85%

11.70%

14.85%

11.70%

15.95%

13.02%

8.46%
6.63%

$153,126

150,982

197,944

195,172

257,700

254,092

209,702
208,005

5.125%(1)
5.125%(1)

6.625%(1)
6.625%(1)

8.625%(1)
8.625%(1)

4.000%
4.000%

N/A

$191,489

N/A

235,680

N/A

294,600

N/A
260,006

  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 0.625% 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, 2015

Amount

Ratio

Required
for Capital
Adequacy Purposes
Effective January 1, 2015
Ratio

Amount

($ in thousands)

To Be Well-capitalized
Under Prompt Corrective
Action Regulations

Amount

Ratio

$402,876
340,918

402,876
340,918

420,731
361,880

402,876
340,918

12.82%
11.00%

12.82%
11.00%

13.39%
11.68%

7.99%
6.82%

$141,417
139,412

188,557
185,883

251,409
247,844

201,606
199,919

4.50%
4.50%

6.00%
6.00%

8.00%
8.00%

4.00%
4.00%

N/A
$201,373

N/A
247,844

N/A
309,805

N/A
249,899

  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 (1)

Company
Bank

(1) The leverage ratio consists of Tier 1capital divided by the most recent quarterly average total assets, excluding certain intangible assets. 

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. 

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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

Total deferred tax asset

Deferred tax liability

Net deferred loan fees
Intangible assets
Securities available for sale
Other

Total deferred tax liability

Net deferred tax asset

At December 31,

2016

2015

(In thousands)

$11,801
2,679
7,283
8,043
756
3,026
903
3,399
137
86
18,465
967
577
724
58,846

346
2,955
-
128
3,429
$55,417

$13,466
2,612
-
8,082
1,062
4,975
1,072
3,772
1,691
760
19,074
-
205
397
57,168

456
4,294
542
128
5,420
$51,748

Based on Management’s judgment, a valuation allowance is not needed to reduce the gross deferred tax asset because it is more 
likely than not that the gross deferred tax asset will be realized through recoverable taxes or future taxable income. Net deferred 
tax assets are included with other assets in the consolidated balance sheets. 

The provision for federal and state income taxes consists of amounts currently payable and amounts deferred are as follows: 

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2016

For the Years Ended December 31,
2015
(In thousands)

2014

Current income tax expense:

Federal
State

Total current

Deferred income tax (benefit) expense:

Federal
State

Total deferred

Provision for income taxes

$16,258
7,292
23,550

(2,604)
158
(2,446)
$21,104

$9,647
6,738
16,385

1,643
(109)
1,534
$17,919

$11,950
7,802
19,752

(1,220)
(225)
(1,445)
$18,307

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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
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
Tax credits
Dividend received deduction
Cash value life insurance
Other

Provision for income taxes

2016

For the Years Ended December 31,
2015
(In thousands)
$26,835

$27,985

2014

$27,634

(8,382)
4,843
(2,286)
(52)
(607)
(397)
$21,104

(9,046)
4,309
(2,600)
(45)
(599)
(935)
$17,919

(10,173)
4,925
(2,700)
(39)
(641)
(699)
$18,307

At December 31, 2016, the company had no net operating loss and general tax credit carryforwards for tax return purposes. 

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,

2016

2015

(In thousands)

$1,243
-
-
-
(144)
-
-
$1,099

$1,635
-
-
55
(447)
-
-
$1,243

The  deductibility  of  these  tax  positions  will  be  determined  through  examination  by  the  appropriate  tax  jurisdictions  or  the 
expiration of the tax statute of limitations. The Company does not anticipate any significant increase or decrease in unrecognized 
tax benefits during 2017. Unrecognized tax benefits at December 31, 2016 and 2015 include accrued interest and penalties of $57 
thousand  and  $88  thousand,  respectively.  If  recognized,  the  entire  amount  of  the  unrecognized  tax  benefits  would  affect  the 
effective tax rate. 

The Company classifies interest and penalties as a component of the provision for income taxes.  At December 31, 2016, the tax 
years ended December 31, 2015, 2014 and 2013 remain subject to examination by the Internal Revenue Service and the tax years 
ended December 31, 2015, 2014, 2013 and 2012 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. Available for sale investment securities 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, investment 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 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. 

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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  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 investment securities available for sale and 
investment 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  closely  affecting  the  market  generally  used  as  the  fair  value 
estimate. In addition, the Company conducts “other than temporary impairment (OTTI)” analysis on a quarterly basis; securities 
selected for OTTI analysis include all securities at a market price below 95 percent of par value or with a market to book ratio 
below  95:100.  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. When the Company changes its valuation 
assumptions for measuring financial assets and financial liabilities at fair value, either due to changes in current market conditions 
or other factors, or reevaluates the valuation techniques and assumptions used by its vendors, it may need to transfer those assets 
or liabilities to another level in the hierarchy based on the new information. The Company recognizes these transfers at the end of 
the reporting period that the transfers occur. For the twelve months ended December 31, 2016, and three months ended March 31, 
2015, there were no transfers in or out of levels 1, 2 or 3. During the three months ended June 30, 2015, the Company reevaluated 
the valuation techniques and assumptions used by its vendors in valuing the Company’s available for sale securities, and based on 
the  evaluation,  transferred  $437,715  thousand  out  of  level  1  and  transferred  $437,715  thousand  into  level  2.  There  were  no 
transfers into level 1 or into or out of level 3 during this same period. Subsequent to June 30, 2015 and through the year ended 
December 31, 2015, there were no transfers into or out of levels 1, 2 or 3. 

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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, 2016

Quoted Prices 
in Active 
Markets for 
Identical 
Assets
(Level 1) 

Significant 
Other 
Observable 
Inputs
(Level 2)

Significant 
Unobservable 
Inputs
(Level 3)

(In thousands)

$ -  
-
-
-
-
-
17
-
656
$673

$138,660
691,499
271
2,025
183,411
695
10,852
860,857
1,815
$1,890,085

$ -  
-
-
-
-
-
-
-
-
$ -  

 At December 31, 2015

Quoted Prices 
in Active 
Markets for 
Identical 
Assets
(Level 1) 

Significant 
Other 
Observable 
Inputs
(Level 2)

Significant 
Unobservable 
Inputs
(Level 3)

(In thousands)

$ -  
-
-
-
-
-
7
-
991
$998

$301,882
202,544
370
2,379
157,509
2,003
4,322
896,369
1,840
$1,569,218

$ -  
-
-
-
-
-
-
-
-
$ -  

Fair Value

$138,660
691,499
271
2,025
183,411
695
10,869
860,857
2,471
$1,890,758

Fair Value

$301,882
202,544
370
2,379
157,509
2,003
4,329
896,369
2,831
$1,570,216

Securities of U.S. Government sponsored entities
Agency residential MBS
Non-agency residential MBS
Non-agency commercial MBS
Obligations of states and political subdivisions
Asset-backed securities
FHLMC and FNMA stock
Corporate securities
Other securities
    Total securities available for sale

Securities of U.S. Government sponsored entities
Agency residential MBS
Non-agency residential MBS
Non-agency commercial MBS
Obligations of states and political subdivisions
Asset-backed securities
FHLMC and FNMA stock
Corporate securities
Other securities
    Total securities available for sale

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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,  2016  and  December  31,  2015,  the  following  table  provides  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
    Total assets measured at fair value on a nonrecurring basis

$3,095
9,525
$12,620

$ -  
   -  
$ -  

Carrying Value

Level 1

Level 2
(In thousands)

$ -  
   -  
$ -  

Level 3

$3,095
9,525
$12,620

At December 31, 2016

Other real estate owned
Impaired loans
    Total assets measured at fair value on a nonrecurring basis

$9,264
15,633
$24,897

$ -  
   -  
$ -  

Carrying Value

Level 1

Level 2
(In thousands)

$ -  
   -  
$ -  

Level 3

$9,264
15,633
$24,897

At December 31, 2015

For the
Year Ended
December 31, 2016
Total Losses

($705)
-
($705)

For the
Year Ended
December 31, 2015
Total Losses

($320)
(449)
($769)

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 due to the unavailability from third party evaluators. 

Disclosures about Fair Value of Financial Instruments 

The  following  section  describes  the  valuation  methodologies  used  by  the  Company  for  estimating  fair  value  of  financial 
instruments not recorded at fair value in the balance sheet. 

Cash  and  Due  from  Banks    Cash  and  due  from  banks  represent  U.S.  dollar  denominated  coin  and  currency,  deposits  at  the 
Federal  Reserve  Bank  and  correspondent  banks,  and  amounts  being  settled  with  other  banks  to  complete  the  processing  of  
customers’ daily transactions. Collectively, the Federal Reserve Bank and financial institutions operate in a market in which cash 
and  due  from  banks  transactions  are  processed  continuously  in  significant  daily  volumes  honoring  the  face  value  of  the  U.S. 
dollar. 

Investment  Securities  Held  to  Maturity    The  fair  values  of  investment  securities  were  estimated  using  quoted  prices  as 
described above for Level 2 valuation. 

Loans  Loans were separated into two groups for valuation. Variable rate loans, except for those described below, which reprice 
frequently  with  changes  in  market  rates  were  valued  using  historical  cost.  Fixed  rate  loans  and  variable  rate  loans  that  have 
reached their minimum contractual interest rates were valued by discounting the future cash flows expected to be received from 
the loans using current interest rates charged on loans with similar characteristics. Additionally, the allowance for loan losses of 
$25,954 thousand at December 31, 2016 and $29,771 thousand at December 31, 2015 and the purchased loan discount associated 
with purchased covered and purchased non-covered loans  of $-0-  thousand and $4,058 thousand, respectively at  December 31, 
2016 and $152 thousand and $6,432 thousand, respectively at December 31, 2015 were applied against the estimated fair values 
to recognize estimated future defaults of contractual cash flows. The Company does not consider these values to be a liquidation 
price for the loans. 

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Deposit Liabilities  Deposits with no stated maturity such as checking accounts, savings accounts and money market accounts 
can be readily converted to cash or used to settle transactions at face value through the broad financial system operated by the 
Federal Reserve Bank and financial institutions. The fair value of deposits with no stated maturity is equal to the amount payable 
on demand. The fair values of time deposits were estimated by discounting estimated future contractual cash flows using current 
market rates for financial instruments with similar characteristics. 

Short-Term  Borrowed  Funds    The  carrying  amount  of  securities  sold  under  agreement  to  repurchase  and  other  short-term 
borrowed  funds  approximate  fair  value  due  to  the  relatively  short  period  of  time  between  their  origination  and  their  expected 
realization. 

The  table below  is  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  table  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.   

At December 31, 2016
Quoted Prices 
in Active 
Markets for 
Identical 
Assets
(Level 1) 
(In thousands)
$462,271
-
-

Significant 
Other 
Observable 
Inputs
(Level 2 )

Significant 
Unobservable 
Inputs
(Level 3 )

$ - 
1,340,741
-

$ - 
-
1,337,774

Carrying 
Amount

$462,271
1,346,312
1,326,757

Estimated Fair 
Value

$462,271
1,340,741
1,337,774

$4,704,741
59,078

$4,702,797
59,078

$ - 
-

$4,448,571
59,078

$254,226
-

At December 31, 2015
Quoted Prices 
in Active 
Markets for 
Identical 
Assets
(Level 1) 
(In thousands)
$433,044
-
-

Significant 
Other 
Observable 
Inputs
(Level 2 )

Significant 
Unobservable 
Inputs
(Level 3 )

$ - 
1,325,699
-

$ - 
-
1,517,394

Carrying 
Amount

$433,044
1,316,075
1,503,625

Estimated Fair 
Value

$433,044
1,325,699
1,517,394

$4,540,659
53,028

$4,539,455
53,028

$ - 
-

$4,253,691
53,028

$285,764
-

Financial Assets:
    Cash and due from banks
    Investment securities held to maturity
    Loans

Financial Liabilities:
    Deposits
    Short-term borrowed funds

Financial Assets:
    Cash and due from banks
    Investment 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. 

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Note 12: Lease Commitments  

Thirty banking offices and a centralized administrative service center are owned and 61 facilities are leased. Substantially all the 
leases contain renewal options and provisions for rental increases, principally for cost of living index. The Company also leases 
certain pieces of equipment. 

Minimum future rental payments under noncancelable operating leases as of December 31, 2016 are as follows:  

2017
2018
2019
2020
2021
Thereafter

Total minimum future rental payments

Minimum
future rental
payments
(In thousands)

$6,335
5,665
4,134
2,584
1,003
1,045
$20,766

The  total  minimum  future rental payments  have not been  reduced by  minimum  sublease rentals of $2,157  thousand  due in the 
future  under  noncancelable  subleases.  Total  rentals  for  premises  were  $6,823  thousand  in  2016,  $8,359  thousand  in  2015  and 
$8,798 thousand in 2014. Total sublease rentals were $435 thousand in 2016, $1,721 thousand in 2015 and $1,833 thousand in 
2014. Total rentals for premises, net of sublease income, included in noninterest expense were $6,388 thousand in 2016, $6,638 
thousand in 2015 and $6,965 thousand in 2014.  

Note 13: 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  $304,508  thousand  and  $299,884  thousand  at  December  31,  2016  and  December  31,  2015,  respectively. 
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 $21,732 thousand and $26,149 thousand at December 31, 2016 and December 31, 2015, respectively. The Company also 
had  commitments  for  commercial  and  similar  letters  of  credit  of  $-0-  thousand  at  December  31,  2016  and  $40  thousand  at 
December  31,  2015.  The  Company  had  a  reserve  for  unfunded  commitments  of  $2,408  thousand  at  December  31,  2016  and 
$2,593 thousand at December 31, 2015, 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.  

Note 14: 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 2016, $734 thousand in 2015 and $1,002 thousand in 
2014. 

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 

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matching  contributions  charged  to  compensation  expense  were  $1,075  thousand  in  2016,  $1,147  thousand  in  2015  and  $1,159 
thousand in 2014. 

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, 2019. 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 years 
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)

2016

($153)
108
61
$16

At December 31,
2015
(In thousands)
($202)
106
61
($35)

2014

$288
122
61
$471

Other Changes in Benefit Obligations Recognized in Other Comprehensive Income    

Amortization of unrecognized transition obligation, net of tax

Total recognized in net periodic (benefit) cost and accumulated other comprehensive income

(36)
($20)

(36)
($71)

(36)
$435

The  remaining  transition  obligation  cost  for  this  post-retirement  benefit  plan  that  will  be  amortized  from  accumulated  other 
comprehensive income into net periodic benefit cost over the next fiscal year is $61 thousand. 

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

2016

$2,522
($153)
108
(158)
$2,319

$1,705
606
8
$2,319
-
$2,319

At December 31,
2015
(In thousands)
$2,782
(202)
106
(164)
$2,522

$1,695
809
18
$2,522
-
$2,522

2014

$2,544
288
122
(172)
$2,782

$1,732
998
52
$2,782
-
$2,782

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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

2016

At December 31,
2015

2014

4.10%

4.30%

3.80%

4.30%

3.80%

4.80%

The  above  discount  rate  is  based  on  the  Corporate  Aa  25-year  rate,  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 2017 and beyond. 

Assumed benefit inflation rates are not applicable for this program. 

2017
2018
2019
2020
2021
Years 2022-2026

Note 15: Regulatory Matters  

Estimated 
future benefit 
payments
(In thousands)
$158
150
142
135
129
552

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. Under this regulation,  the Bank obtained approval for dividends paid to the 
Company during 2016; and at December 31, 2016, the Bank would be required to obtain regulatory approval for a dividend to be 
paid to the Company. 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 $365,880 thousand in 2016 and $254,600 thousand in 2015, 
which amounts exceed the Bank’s required reserves. 

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Note 16: Other Comprehensive Income  

The components of other comprehensive (loss) income and other related tax effects were: 

Securities available for sale:

Net unrealized losses arising during the year
Reclassification of gains (losses) included in net income

Net unrealized losses arising during the year

Post-retirement benefit obligation

Other comprehensive loss

Securities available for sale:

Net unrealized losses arising during the year
Reclassification of gains (losses) included in net income

Net unrealized losses arising during the year

Post-retirement benefit obligation

Other comprehensive loss

Securities available for sale:

Net unrealized gains arising during the year
Reclassification of gains (losses) included in net income

Net unrealized gains arising during the year

Post-retirement benefit obligation

Other comprehensive income

Accumulated other comprehensive income (loss) balances were: 

Before tax

2016
Tax effect
(In thousands)

Net of tax

($18,610)
-
(18,610)
61
($18,549)

$7,825
-
7,825
(25)
$7,800

($10,785)
-
(10,785)
36
($10,749)

Before tax

2015
Tax effect
(In thousands)

Net of tax

($8,028)
-
(8,028)
61
($7,967)

$3,375
-
3,375
(25)
$3,350

($4,653)
-
(4,653)
36
($4,617)

Before tax

2014
Tax effect
(In thousands)

Net of tax

$1,627
-
1,627
61
$1,688

($684)
-
(684)
(25)
($709)

$943
-
943
36
$979

Balance, December 31, 2013

Net change

Balance, December 31, 2014

Net change

Balance, December 31, 2015

Net change

Balance, December 31, 2016

Post-retirement 
Benefit 
Obligation

($142)
36
(106)
36
(70)
36
($34)

Net Unrealized 
Gains (losses) 
on Securities
(In thousands)
$4,455
943
5,398
(4,653)
745
(10,785)
($10,040)

Accumulated 
Other 
Comprehensive 
Income (loss)

$4,313
979
5,292
(4,617)
675
(10,749)
($10,074)

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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,
2016
2014
2015
(In thousands, except per share data)
$58,853

$58,753

$60,646

25,612
$2.30

25,612
66
25,678
$2.29

25,555
$2.30

25,555
22
25,577
$2.30

26,099
$2.32

26,099
61
26,160
$2.32

For the years ended December 31, 2016, 2015, and 2014, options to purchase 773 thousand, 1,313 thousand and 1,133 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. 

Note 18: Westamerica Bancorporation (Parent Company Only Condensed Financial Information) 

Statements of Income and Comprehensive (Loss) Income 

Dividends from subsidiaries
Interest income
Other income
Total income

Interest on borrowings
Salaries and benefits
Other expense
Total expense

Income before taxes and equity in undistributed income of subsidiaries
Income tax benefit
Earnings of subsidiaries greater (less) than subsidiary dividends

Net income

Other comprehensive (loss) income, net of tax

Comprehensive income

For the Years Ended December 31,
2014
2015
2016
(In thousands)
$68,981
10
8,411
77,402
1
6,291
3,424
9,716
67,686
803
(9,736)
58,753
(4,617)
$54,136

$56,824
25
8,315
65,164
-
7,079
3,290
10,369
54,795
1,025
3,033
58,853
(10,749)
$48,104

$75,369
7
7,182
82,558
42
6,587
1,704
8,333
74,225
742
(14,321)
60,646
979
$61,625

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Balance Sheets 

Assets
Cash
Investment securities available for sale
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

Statements of Cash Flows  

Operating Activities

Net income
Adjustments to reconcile net income to net cash provided by operating activities:

Depreciation and amortization
Decrease (increase) in accounts receivable from affiliates
Insurance premiums paid
Increase in other assets
Stock option compensation expense
Tax benefit (increase) decrease upon exercise of stock options and expiration of stock options
Provision (benefit) for deferred income tax
Increase (decrease) in other liabilities
Earnings of subsidiaries (greater) less than subsidiary dividends
Gain on sales of property and equipment

Net Cash Provided by Operating Activities

Investing Activities

Purchases of premises and equipment

Net Cash Provided by Investing Activities

Financing Activities

Exercise of stock options/issuance of shares
Taxes paid by withholding shares for tax purposes
Tax benefit increase (decrease) upon exercise of stock options and expiration of stock options
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

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At December 31,

2016

2015

(In thousands)

$64,054
656
468,172
455
9,165
522
34,077
$577,101

$705
15,029
15,734
561,367
$577,101

$26,453
991
475,697
455
9,391
552
33,850
$547,389

$737
14,447
15,184
532,205
$547,389

For the Years Ended December 31,
2014
2016
2015
(In thousands)

$58,853

$58,753

$60,646

305
299
(683)
(1,257)
1,494
(394)
1,983
1,392
(3,033)
(79)
58,880

-
-

24,031
(356)
394
(5,424)
(39,924)
(21,279)
37,601
26,453
$64,054

326
(217)
(637)
(1,076)
1,272
1,284
(491)
743
9,736
(39)
69,654

-
-

4,848
(357)
(1,284)
(14,735)
(39,124)
(50,652)
19,002
7,451
$26,453

341
(17)
(606)
(1,062)
1,318
447
616
(814)
14,321
(88)
75,102

-
-

12,396
(521)
(447)
(52,157)
(39,761)
(80,490)
(5,388)
12,839
$7,451

$-
19,264

$1
17,666

$42
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Note 19: Quarterly Financial Information   
(Unaudited) 

2016
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
2015
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
2014
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

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March 31,

For the Three Months Ended
June 30,

September 30,

December 31,

(In thousands, expect per share data and
price range of common stock)

$33,647
33,095
-
11,729
25,858
18,966
14,226
0.56
0.56
0.39
40.72 - 49.63 

$33,917
33,258
-
12,300
26,727
18,831
14,557
0.57
0.57
0.38
40.68 - 48.44 

$35,564
34,666
1,000
12,990
26,873
19,783
15,307
0.58
0.58
0.38
48.36 - 56.51 

$33,727
33,186
-
11,702
25,229
19,659
14,546
0.57
0.57
0.39
45.86 - 51.53 

$34,425
33,808
-
12,269
26,896
19,181
14,761
0.58
0.58
0.38
42.70 - 51.69 

$35,403
34,503
1,000
13,198
26,957
19,744
15,157
0.58
0.58
0.38
47.85 - 55.34 

$33,468
32,945
(3,200)
11,598
26,088
21,655
15,628
0.61
0.61
0.39
46.61 - 50.96

$34,299
33,714
-
11,993
26,173
19,534
14,857
0.58
0.58
0.38
43.00 - 51.90 

$34,900
34,054
600
13,054
26,616
19,892
15,154
0.58
0.58
0.38
46.12 - 53.93 

$33,209
32,709
-
11,545
24,577
19,677
14,453
0.56
0.56
0.39
48.20 - 65.34 

$33,888
33,325
-
11,305
25,504
19,126
14,578
0.57
0.57
0.39
42.96 - 49.64 

$34,342
33,542
200
12,545
26,353
19,534
15,028
0.58
0.58
0.38
42.71 - 51.24 

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REPORT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM 

Board of Directors 
Westamerica Bancorporation 
San Rafael, California 

We  have  audited  the  accompanying  consolidated  balance  sheets  of  Westamerica  Bancorporation  (the  “Company”)  as  of 
December  31,  2016  and  2015,  and  the  related  consolidated  statements  of  income,  comprehensive  income,  changes  in 
shareholders' equity, and cash flows for the years then ended. We also have audited the Company's internal control over financial 
reporting as of December 31, 2016, based on criteria established in the 2013 Internal Control – Integrated Framework issued by 
the Committee of Sponsoring Organizations of the Treadway Commission (COSO). The Company's management is responsible 
for  these  consolidated  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  these  consolidated  financial 
statements and an opinion on the Company's internal control over financial reporting based on our audits. 

We conducted our audits in accordance with the standards of the Public Company Accounting Oversight Board (United States). 
Those standards require that we plan and perform the audits to obtain reasonable assurance about whether the financial statements 
are  free of  material  misstatement and  whether effective  internal control over  financial reporting  was  maintained in  all  material 
respects.  Our  audit  of  the  financial  statements  included  examining,  on  a  test  basis,  evidence  supporting  the  amounts  and 
disclosures in the financial statements, assessing the accounting principles used and significant estimates made by management, 
and  evaluating  the  overall  financial  statement  presentation.  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. 

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. 

In our opinion, the consolidated financial statements referred to above present fairly, in all material respects, the financial position 
of the Company as of December 31, 2016 and 2015, and the results of its operations and its cash flows for the years then ended 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, 2016, based on criteria 
established in the 2013  Internal Control  – Integrated Framework  issued by the  Committee of Sponsoring Organizations of the 
Treadway Commission. 

/s/ Crowe Horwath LLP 
Crowe Horwath LLP 

Sacramento, California 
February 27, 2017 

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REPORT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM 

The Board of Directors and Shareholders 
Westamerica Bancorporation:  

We have audited the consolidated statements of income, comprehensive income, changes in shareholders’ equity, and cash flows 
of  Westamerica  Bancorporation  and  subsidiaries  (the  Company)  for  the  year  ended  December 31,  2014.  These  consolidated 
financial  statements  are  the  responsibility  of  the  Company’s  management.  Our  responsibility  is  to  express  an  opinion  on  these 
consolidated financial statements based on our audit. 

We conducted our audit in accordance with the standards of  the Public Company Accounting Oversight Board (United States). 
Those standards require that we plan and perform the audit to obtain reasonable assurance about whether the financial statements 
are free of material misstatement. An audit includes examining, on a test basis, evidence supporting the amounts and disclosures 
in  the  financial  statements.  An  audit  also  includes  assessing  the  accounting  principles  used  and  significant  estimates  made  by 
management, as well as evaluating the overall financial statement presentation. We believe that our audit provides a reasonable 
basis for our opinion. 

In our opinion, the consolidated financial statements referred to above present fairly, in all material respects, the results of their 
operations  and  their  cash  flows  for  the  year  ended  December 31,  2014,  in  conformity  with  U.S. generally  accepted  accounting 
principles. 

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/s/ KPMG LLP  
KPMG LLP 

San Francisco, California  
February 27, 2015 

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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, 2016. 

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,  2016  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 47 and 89, respectively. 

ITEM 9B. OTHER INFORMATION  

None.  

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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 Securities Exchange Act of 1934 
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 2017 Annual Meeting of Shareholders which will 
be filed pursuant to Regulation 14A of the Securities Exchange Act of 1934. 

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 

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. 

Dennis R. Hansen 

John “Robert” Thorson  Mr. Thorson, born in 1960, is Senior Vice President and Chief Financial Officer for the 
Company.  Mr.  Thorson  joined  Westamerica  Bancorporation  in  1989,  was  Vice 
President and Manager of Human Resources from 1995 until 2001 and was Senior Vice 
President and Treasurer from 2002 until 2005. 
Mr. Hansen, born in 1950, is Senior Vice President and Manager of the Operations and 
Systems  Administration  of  Community  Banker  Services  Corporation.  Mr.  Hansen 
joined  Westamerica  Bancorporation  in  1978  and  was  Senior  Vice  President  and 
Controller for the Company until 2005. 
Mr. Robinson, born in 1959, is Senior Vice President and Banking Division Manager of 
Westamerica Bank. Mr. Robinson joined Westamerica Bancorporation in 1993 and has 
held  several  banking  positions,  most  recently,  Senior  Vice  President  and  Southern 
Banking Division Manager until 2007. 
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. 

Russell W. Rizzardi 

David L. Robinson 

       Held 
       Since    
1984 

2005 

2005 

2007 

2008 

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  2017  Annual  Meeting  of 
Shareholders which will be filed pursuant to Regulation 14A of the Securities Exchange Act of 1934.  

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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 2017 Annual Meeting of Shareholders 
which will be filed pursuant to Regulation 14A of the Securities Exchange Act of 1934. 

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, 2016:   

Plan category

At December 31, 2016

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)

1,211
-
1,211

Equity compensation plans approved by security holders
Equity compensation plans not approved by security holders
Total

1,273
-
1,273

$47
N/A
$47

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 
2017 Annual Meeting of Shareholders which will be filed pursuant to Regulation 14A of the Securities Exchange Act of 1934. 

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 5 – Ratification of Independent Auditor” in the Company’s Proxy Statement for its 2017 
Annual Meeting of Shareholders which will be filed pursuant to Regulation 14A of the Securities Exchange Act of 1934. 

ITEM 15. EXHIBITS AND FINANCIAL STATEMENT SCHEDULES 

(a) 

 1.  Financial Statements:   

PART IV 

See Index to Financial Statements on page 46. 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. 

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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/ John “Robert” Thorson  
John “Robert” Thorson  
Senior Vice President  
and Chief Financial Officer  
(Principal Financial and Accounting Officer) 

Date: February 27, 2017 

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 

Chairman of the Board and Directors  
President and Chief Executive Officer  
(Principal Executive Officer) 

/s/ John “Robert” Thorson  
John “Robert” Thorson 

Senior Vice President and Chief Financial Officer  
(Principal Financial and Accounting Officer) 

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/s/ Etta Allen  
Etta Allen 

/s/ Louis E. Bartolini 
Louis E. Bartolini 

/s/ E. Joseph Bowler 
E. Joseph Bowler 

/s/ Arthur C. Latno, Jr. 
Arthur C. Latno, Jr. 

/s/ Patrick D. Lynch 
Patrick D. Lynch 

/s/ Catherine C. MacMillan 
Catherine C. MacMillan 

/s/ Ronald A. Nelson 
Ronald A. Nelson 

/s/ Edward B. Sylvester 
Edward B. Sylvester 

Director 

Director 

Director 

Director 

Director 

Director 

Director 

    Date 

February 27, 2017 

February 27, 2017 

February 27, 2017 

February 27, 2017 

February 27, 2017 

February 27, 2017 

February 27, 2017 

February 27, 2017 

February 27, 2017 

Lead Independent Director 

February 27, 2017 

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EXHIBIT INDEX 

Exhibit 
Number 
3(a) 

3(b) 

3(c) 

4(c) 

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. 
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 December 19, 2016. 
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. 
Warrant to Purchase Common Stock pursuant to the Letter Agreement between the Company and the United States 
Department of the Treasury dated February 13, 2009  incorporated by reference to Exhibit  4.2 to the Registrant’s 
Form 8-K, filed with the Securities and Exchange Commission on February 19, 2009. 

10(a)*  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. 

10(d)*  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. 

10(e)*  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 11, 2005. 
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. 

10(f)* 

10(g)*  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. 

10(l) 

10(j)* 

10(i)* 

10(k)* 

10(h)*  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. 
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. 
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. 
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. 
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. 
Letter  Agreement  between  the  Company  and  the  United  States  Department  of  the  Treasury  dated  February  13, 
2009  incorporated  by  reference  to  Exhibit  10.1  to  the  Registrant’s  Form  8-K,  filed  with  the  Securities  and 
Exchange Commission on February 19, 2009. 
Data  Processing  Agreement  by  and  between  Fidelity  Information  Services  and  Westamerica  Bancorporation 
incorporated  by  reference  to  Exhibit  10(r)  to  the  Registrant’s  Annual  Report  on  Form  10-K  for  the  fiscal  year 
ended December 31, 2011, filed with the Securities and Exchange Commission on February 27, 2012. 

10(s)*  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. 
Data Processing Agreement by and between Fidelity Information Services and Westamerica Bancorporation. 
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. 
Subsidiaries of the registrant. 

10(t) 
11.1 

10(m) 

10(r) 

14 

21 
23(a).1  Consent of Crowe Horwath LLP 
23(a).2  Consent of KPMG LLP 
31.1 
31.2 

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) 

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32.1 

32.2 

101** 

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 
Pursuant to Rule 405 of Regulation S-T, the following financial information from the Company’s Annual Report 
on  Form 10-K  for  the  period  ended  December 31,  2016,  is  formatted  in  XBRL  interactive  data  files:  (i) 
consolidated  statements  of  Income  for  each  of  the  years  in  the  three-year  period  ended  December 31,  2016; 
(ii) consolidated  balance  sheets  at  December 31,  2016,  and  December 31,  2015;  (iii) consolidated  statements  of 
comprehensive income for each of the years in the three-year period ended December 31, 2016, (iv) consolidated 
statements of  changes in  shareholders’  equity  for  each of the  years in the  three-year period ended December 31, 
2016; (v) consolidated statements of cash flows for each of the years in the three-year period ended December 31, 
2016 and (vi) notes to consolidated financial statements. 

____________ 
* 
**  As provided in Rule 406T of Regulation S-T, this information is furnished and not filed for purposes of Sections 11 and 12 

Indicates management contract or compensatory plan or arrangement. 

of the Securities Act of 1933 and Section 18 of the Securities Exchange Act of 1934. 

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. 

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WESTAMERICA BANCORPORATION 
Subsidiaries as of December 31, 2016 

Westamerica Bank 
Westamerica Mortgage Company — a subsidiary of Westamerica Bank 
Community Banker Services Corporation — a subsidiary of Westamerica Bank 
Weststar Mortgage Corporation — a subsidiary of Community Banker Services Corporation 
Money Outlet, Inc. 
Westamerica Commercial Credit, Inc. 

EXHIBIT 21 

State of 
  Incorporation 
California 
California 
California 
California 
California 
California 

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EXHIBIT 23(a).1 

CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM 

The Board of Directors 
Westamerica Bancorporation:  

We  consent  to  the  incorporation  by  reference  in  the  Registration  Statement  No.  333-157893  on  Form  S-3  and  Registration 
Statement No. 333-105537 and 333-107329 on Form S-8 of Westamerica Bancorporation of our report dated February 27, 2017, 
with respect to the consolidated financial statements as of December 31, 2016 and 2015, and effectiveness of internal control over 
financial reporting as of December 31, 2016, appearing in this Annual Report on Form 10-K. 

/s/ Crowe Horwath LLP  
Crowe Horwath LLP  

Sacramento, California  
February 27, 2017 

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EXHIBIT 23(a).2 

CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM 

The Board of Directors 
Westamerica Bancorporation:  

We consent to the incorporation by reference in the registration statement on Form S-3 (No. 333-157893) and on Forms S-8 (No. 
333-105537  and  333-107329)  of  Westamerica  Bancorporation  and  subsidiaries  of  our  report  dated  February 27,  2015,  with 
respect  to  the  consolidated  statements  of  income,  comprehensive  income,  changes  in  shareholders’  equity,  and  cash  flows  of 
Westamerica Bancorporation and subsidiaries for the year ended December 31, 2014, which report appears in the December 31, 
2016 annual report on Form 10-K of Westamerica Bancorporation and subsidiaries. 

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/s/ KPMG LLP  
KPMG LLP  

San Francisco, California  
February 27, 2017 

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EXHIBIT 31.1 

CERTIFICATION UNDER 
SECTION 302 OF 
THE SARBANES-OXLEY ACT OF 2002 

I, David L. Payne, certify that:  

1.  I have reviewed this report on Form 10-K of Westamerica Bancorporation;  

2. Based on my knowledge, this report does not contain any untrue statement of a  material fact or omit to state a material fact 
necessary  to  make  the  statements  made,  in  light  of  the  circumstances  under  which  such  statements  were  made,  not  misleading 
with respect to the period covered by this report; 

3. Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in all 
material respects the financial condition, results of operations and cash flows of the registrant as of, and for, the periods presented 
in this report; 

4.  The  registrant’s  other  certifying  officer(s)  and  I  are  responsible  for  establishing  and  maintaining  disclosure  controls  and 
procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal control over financial reporting (as defined 
in Exchange Act Rules 13a-15(f) and 15d-15(f)) for the registrant and have: 

(a) Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under 
our supervision, to ensure that material information relating to the registrant, including its consolidated subsidiaries, is  made 
known to us by others within those entities, particularly during the period in which this report is being prepared; 

(b)  Designed  such  internal  control  over  financial  reporting,  or  caused  such  internal  control  over  financial  reporting  to  be 
designed  under  our  supervision,  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; 

(c)  Evaluated  the  effectiveness  of  the  registrant’s  disclosure  controls  and  procedures  and  presented  in  this  report  our 
conclusions about the effectiveness of the disclosure controls and procedures, as of the end of the period covered by this report 
based on such evaluation; and 

(d)  Disclosed  in  this  report  any  change  in  the  registrant’s  internal  control  over  financial  reporting  that  occurred  during  the 
registrant’s  most  recent  fiscal  quarter  (the  registrant’s  fourth  fiscal  quarter  in  case  of  an  annual  report)  that  has  materially 
affected, or is reasonably likely to materially affect, the registrant’s internal control over financial reporting; 

5. The registrant’s other certifying officer(s) and I have disclosed, based on our most recent evaluation of internal control over 
financial reporting, to the registrant’s auditors and the audit  committee of registrant’s board of directors (or persons performing 
the equivalent functions): 

(a) All significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting 
which  are  reasonably  likely  to  adversely  affect  the  registrant’s  ability  to  record,  process,  summarize  and  report  financial 
information; and 

(b)  Any  fraud,  whether  or  not  material,  that  involves  management  or  other  employees  who  have  a  significant  role  in  the 
registrant’s internal control over financial reporting. 

/s/ David L. Payne  
David L. Payne  
Chairman, President and Chief Executive Officer  
Dated: February 27, 2017 

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EXHIBIT 31.2 

CERTIFICATION UNDER 
SECTION 302 OF 
THE SARBANES-OXLEY ACT OF 2002 

I, John “Robert” Thorson, certify that:  

1.  I have reviewed this report on Form 10-K of Westamerica Bancorporation;  

2. Based on my knowledge, this report does not contain any untrue statement of a  material fact or omit to state a material fact 
necessary  to  make  the  statements  made,  in  light  of  the  circumstances  under  which  such  statements  were  made,  not  misleading 
with respect to the period covered by this report; 

3. Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in all 
material respects the financial condition, results of operations and cash flows of the registrant as of, and for, the periods presented 
in this report; 

4.  The  registrant’s  other  certifying  officer(s)  and  I  are  responsible  for  establishing  and  maintaining  disclosure  controls  and 
procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal control over financial reporting (as defined 
in Exchange Act Rules 13a-15(f) and 15d-15(f)) for the registrant and have: 

(a) Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under 
our supervision, to ensure that material information relating to the registrant, including its consolidated subsidiaries, is  made 
known to us by others within those entities, particularly during the period in which this report is being prepared; 

(b)  Designed  such  internal  control  over  financial  reporting,  or  caused  such  internal  control  over  financial  reporting  to  be 
designed  under  our  supervision,  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; 

(c)  Evaluated  the  effectiveness  of  the  registrant’s  disclosure  controls  and  procedures  and  presented  in  this  report  our 
conclusions about the effectiveness of the disclosure controls and procedures, as of the end of the period covered by this report 
based on such evaluation; and 

(d)  Disclosed  in  this  report  any  change  in  the  registrant’s  internal  control  over  financial  reporting  that  occurred  during  the 
registrant’s  most  recent  fiscal  quarter  (the  registrant’s  fourth  fiscal  quarter  in  case  of  an  annual  report)  that  has  materially 
affected, or is reasonably likely to materially affect, the registrant’s internal control over financial reporting; 

5. The registrant’s other certifying officer(s) and I have disclosed, based on our most recent evaluation of internal control over 
financial reporting, to the registrant’s auditors and the audit committee of registrant’s board of directors (or persons performing 
the equivalent functions):  

(a) All significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting 
which  are  reasonably  likely  to  adversely  affect  the  registrant’s  ability  to  record,  process,  summarize  and  report  financial 
information; and 

(b)  Any  fraud,  whether  or  not  material,  that  involves  management  or  other  employees  who  have  a  significant  role  in  the 
registrant’s internal control over financial reporting. 

/s/ John “Robert” Thorson  
John “Robert” Thorson  
Senior Vice President and Chief Financial Officer 
Dated: February 27, 2017 

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EXHIBIT 32.1 

CERTIFICATION PURSUANT TO 
18 U.S.C. SECTION 1350 
AS ADOPTED PURSUANT TO 
SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002 

In  connection  with  the  Annual  Report  of  Westamerica  Bancorporation  (the  “Company”)  on  Form  10-K  for  the  period  ending 
December 31, 2016 as filed with the Securities and Exchange Commission on the date hereof (the “Report”), I, David L. Payne, 
Chief Executive Officer of the Company, certify, pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the 
Sarbanes-Oxley Act of 2002, that: 

(1) The Report fully complies with the requirements of section 13(a) or 15(d) of the Securities Exchange Act of 1934; and 

(2)  The  information  contained  in  the  Report  fairly  presents,  in  all  material  respects,  the  financial  condition  and  results  of 
operations of the Company. 

/s/ David L. Payne  
David L. Payne  
Chairman, President and Chief Executive Officer 
Dated: February 27, 2017 

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EXHIBIT 32.2 

CERTIFICATION PURSUANT TO 
18 U.S.C. SECTION 1350 
AS ADOPTED PURSUANT TO 
SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002 

In  connection  with  the  Annual  Report  of  Westamerica  Bancorporation  (the  “Company”)  on  Form  10-K  for  the  period  ending 
December 31, 2016 as filed with the Securities and Exchange  Commission on the date  hereof (the  “Report”), I, John “Robert” 
Thorson, Chief Financial Officer of the Company, certify, pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 
of the Sarbanes-Oxley Act of 2002, that: 

(1) The Report fully complies with the requirements of section 13(a) or 15(d) of the Securities Exchange Act of 1934; and 

(2)  The  information  contained  in  the  Report  fairly  presents,  in  all  material  respects,  the  financial  condition  and  results  of 
operations of the Company. 

/s/ John “Robert” Thorson  
John “Robert” Thorson  
Senior Vice President and Chief Financial Officer 
Dated: February 27, 2017 

103

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Corporate Information

Corporate Profile
Westamerica Bancorporation (Nasdaq:WABC) operates as 
a holding company for Westamerica Bank, a community bank 
serving 20 Northern and Central California counties. 

Westamerica Bancorporation Headquarters
1108 Fifth Avenue, San Rafael, CA 94901
Telephone (415) 257-8000
www.westamerica.com

Subsidiary Bank
Westamerica Bank
1108 Fifth Avenue, San Rafael, CA 94901
Telephone (415) 257-8000

Notice of Annual Meeting
Thursday, April 27, 2017 at 11:00 a.m. PT
Hilton Garden Inn Fairfield
2200 Gateway Court, Fairfield, CA 94533

Transfer Agent
Computershare Investor Services LLC
Telephone (877) 588-4258 (Toll-free)
www.computershare.com/investor

Stock Listing
The NASDAQ Global Select Market, Symbol: WABC 

Dividend Reinvestment and Stock Purchase Plan
Westamerica Bancorporation offers a dividend reinvestment 
and stock purchase program whereby registered shareholders 
may reinvest their dividends in and/or purchase additional shares 
of the Company’s stock. Information concerning this optional
program is available from: 
    Computershare Investor Services LLC
    Telephone (877) 588-4258 (Toll-free)

Annual Report Copies
Westamerica Bancorporation will provide its security holders, 
without charge, a copy of its 2016 Annual Report on Form 
10-K, including the financial statements and schedules thereto,
as filed with the Securities and Exchange Commission. 
Requests for copies of this annual report should be directed to: 
    Westamerica Bancorporation, Investor Relations, A-2B
    Post Office Box 1250, Suisun City, CA 94585-1250
    Telephone (707) 863-6992
    E-mail: investments@westamerica.com
    www.westamerica.com

Westamerica Bancorporation and 
Westamerica Bank Board of Directors
David L. Payne, Chairman, President and Chief Executive Officer,   
    Westamerica Bancorporation; President and General Manager,      
    Gibson Publications
Etta Allen, President, Allen Heating and Sheet Metal
Louis E. Bartolini, Retired Merrill Lynch Executive
E. Joseph Bowler, Retired Senior Vice President and Treasurer,          
    Westamerica Bancorporation
Arthur C. Latno, Jr., Retired Executive Vice President, Pacific 
    Telesis Company
Patrick D. Lynch, Consultant, High Technology Companies
Catherine C. MacMillan, Retired Attorney
Ronald A. Nelson, Investments
Edward B. Sylvester, Consulting Civil Engineer

Westamerica Bancorporation Corporate Officers
David L. Payne, Chairman, President and Chief Executive Officer
Dennis R. Hansen, Senior Vice President Operations and Systems
Russell Rizzardi, Senior Vice President Credit Administration
David L. Robinson, Senior Vice President Banking Division
James J. Schneck, Vice President and General Auditor
Robert A. Thorson, Senior Vice President and Chief Financial Officer

Westamerica Bank Management Officers
David L. Payne, Chairman, President and Chief Executive Officer
Dennis R. Hansen, Senior Vice President Operations and Systems
Russell Rizzardi, Senior Vice President Credit Administration
David L. Robinson, Senior Vice President Banking Division
Robert A. Thorson, Senior Vice President and Chief Financial Officer

1108 FIFTH AVENUE •   SAN RAFAEL, CA 94901 •   WESTAMERICA.COM