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  Exhibit 10.1    
    


 
 

  PACWEST BANCORP 2003 STOCK INCENTIVE PLAN
  as amended and restated, effective December 15, 2008    
    


        1.    Purpose of the Plan.    The purpose of this PacWest Bancorp 2003 Stock Incentive Plan is to offer certain
Employees, Non-Employee Directors, and Consultants the opportunity to acquire a proprietary interest in the Company. Through the Plan, the Company and its subsidiaries seek to attract,
motivate, and retain highly competent persons. The success of the Company and its affiliates are dependent upon the efforts of these persons. The Plan provides for the grant of options, restricted
stock awards, performance stock awards, and stock appreciation rights. An option granted under the Plan may be a Non-Statutory Stock Option or an Incentive Stock Option, as determined by
the Administrator. 


        2.    Definitions.    As used herein, the following definitions shall apply. 


        "2003
Plan" shall mean PacWest Bancorp 2003 Stock Incentive Plan, originally adopted as of April 18, 2003, and as amended and restated hereby. 



        "Act"
shall mean the Securities Act of 1933, as amended. 


        "Administrator"
shall mean the Board or any one of the Committees. 


        "Affiliate"
shall mean any parent or subsidiary (as defined in Sections 424(e) and (f) of the Code) of the Company. 


        "APB 25"
shall mean Opinion 25 of the Accounting Principles Board, as amended, and any successor thereof. 


        "Award"
shall mean an Option, Stock Award, or a SAR. 


        "Board"
shall mean the Board of Directors of the Company. 


        "Cause"
shall have the meaning given to it under the Participant's employment agreement with the Company or Affiliate, or a policy of the Company or an Affiliate. If the Participant does
not have an employment agreement or the employment agreement does not define this term, or the Company or an Affiliate does not have a policy that defines this term, then Cause shall include
malfeasance or gross misfeasance in the performance of duties or conviction of illegal activity in connection therewith or any conduct detrimental to the interests of the Company or an Affiliate which
results in termination of the Participant's service with the Company or an Affiliate, as determined by the Administrator. 


        "Change
in Control" shall mean: 



          (i)  the
consummation of a plan of dissolution or liquidation of the Company; 


         (ii)  the
individuals who, as of the effective date hereof, are members of the Board ("Incumbent Board"), cease for any reason to constitute at least two-thirds
of the members of the Board; provided, however, that if the election, or nomination for election by the Company's shareholders, of any new director was approved by a vote of at least
two-thirds of the Incumbent Board, such new director shall, for purposes of this Plan, be considered as a member of the Incumbent Board; provided, further, however, that no individual
shall be considered a member of the Incumbent Board if such individual initially assumed office as a result of either an actual or threatened "election contest" or other actual or threatened
solicitation of proxies or consents by or on behalf of an individual, entity or group (within the meaning of Section 13(d) or 14(d) of the Exchange Act)(a
"Person") other than the Board (a "Proxy Contest") including by reason of any agreement intended to avoid or settle any election contest or Proxy Contest; 


        (iii)  the
consummation of a plan of reorganization, merger or consolidation involving the Company, except for a reorganization, merger or consolidation where (A) the
shareholders of the Company immediately prior to such reorganization, merger or consolidation own directly or 








 




indirectly
at least 70% of the combined voting power of the outstanding voting securities of the company resulting from such reorganization, merger or consolidation (the "Surviving Company") in
substantially the same proportion as their ownership of voting securities of the Company immediately prior to such reorganization, merger or consolidation, and (B) the individuals who were
members of the Incumbent Board immediately prior to the execution of the agreement providing for such reorganization, merger or consolidation constitute at least two-thirds of the members
of the board of directors of the Surviving Company, or of a company beneficially owning, directly or indirectly, a majority of the voting securities of the Surviving Company; 


        (iv)  the
sale of all or substantially all the assets of the Company to another person; or 


         (v)  the
acquisition by another Person of beneficial ownership (within the meaning of Rule 13d-3 promulgated under the Exchange Act) of stock representing
more than fifty percent (50%) of the voting power of the Company then outstanding by another Person. 




        "Code"
shall mean the Internal Revenue Code of 1986, as amended. 


        "Committee"
shall mean a committee appointed by the Board in accordance with Section 3 below. 


        "Common
Stock" shall mean the common stock of the Company, no par value. 


        "Company"
shall mean PacWest Bancorp, a Delaware corporation. 


        "Consultant"
shall mean any natural person who performs bona fide services for the Company or an Affiliate as a consultant or advisor, excluding Employees and Non-Employee
Directors. 


        "Date
of Grant" shall mean the effective date as of which the Administrator grants an Option to an Optionee, a Stock Award to a Grantee, or a SAR to an Optionee. 


        "Disability"
shall mean total and permanent disability as defined in Section 22(e)(3) of the Code. 



        "Employee"
shall mean any individual who is a common-law employee of the Company or an Affiliate. 


        "Exchange
Act" shall mean the Securities Exchange Act of 1934, as amended. 


        "Exercise
Price," in the case of an Option, shall mean the exercise price of a share of Optioned Stock. "Exercise Price," in the case of a SAR, shall be determined by the Administrator
but shall not be less than 100% of the Fair Market Value of a Share on the Date of Grant of such SAR. 


        "Fair
Market Value" shall mean, as of any date, the value of Common Stock determined as follows: 



          (i)  If
the Common Stock is listed on any established stock exchange or a national market system, including without limitation, the Nasdaq National Market or The Nasdaq
SmallCap Market of The Nasdaq Stock Market, its Fair Market Value shall be the closing sales price for such stock (or the closing bid, if no sales were reported) as quoted on such exchange or system
for the last market trading day prior to the time of determination, as reported in The Wall Street Journal or such other source as the Administrator
deems reliable; 


         (ii)  If
the Common Stock is regularly quoted by a recognized securities dealer but selling prices are not reported, its Fair Market Value shall be the mean between the high
bid and low asked prices for the Common Stock quoted by such recognized securities dealer on the last market trading day prior to the day of determination; or 


        (iii)  In
the absence of an established market for the Common Stock, its Fair Market Value shall be determined, in good faith, by the Administrator. 




        "FASB"
shall mean the Financial Accounting Standards Board. 


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        "Granted
Stock" shall mean the shares of Common Stock that were granted pursuant to a Stock Award. 


        "Grantee"
shall mean any person who is granted a Stock Award. 


        "Incentive
Stock Option" shall mean an Option intended to qualify as an incentive stock option within the meaning of Section 422 of the Code. 



        "Mature
Shares" shall mean Shares that had been held by the Participant for a meaningful period of time such as six months or such other period of time that is consistent with FASB's
interpretation of APB 25. 


        "Non-Employee
Director" shall mean a non-employee member of the Board. 


        "Non-Statutory
Stock Option" shall mean an Option not intended to qualify as an Incentive Stock Option. 


        "Notice
of Stock Appreciation Rights Grant" shall mean the notice delivered by the Company to the Optionee evidencing the grant of an SAR. 



        "Notice
of Stock Option Grant" shall mean the notice delivered by the Company to the Optionee evidencing the grant of an Option. 


        "Option"
shall mean a stock option granted pursuant to the Plan. 


        "Option
Agreement" shall mean a written agreement that evidences an Option in such form as the Administrator shall approve from time to time. 


        "Optioned
Stock" shall mean the Common Stock subject to an Option. 



        "Optionee"
shall mean any person who receives an Option or a SAR. 


        "Participant"
shall mean an Optionee or a Grantee. 


        "Performance
Stock Award" shall mean an Award granted pursuant to Section 9 of the Plan. 


        "Plan"
shall mean this PacWest Bancorp 2003 Stock Incentive Plan, as amended and restated to date. 


        "Qualified
Note" shall mean a recourse note, with a market rate of interest, that may, at the discretion of the Administrator, be secured by the Optioned Stock or otherwise. 



        "Restricted
Stock Award" shall mean an Award granted pursuant to Section 8 of the Plan. 


        "Risk
of Forfeiture" shall mean the Grantee's risk that the Granted Stock may be forfeited and returned to the Company in accordance with Section 8 or 9 of the Plan. 


        "Rule 16b-3"
shall mean Rule 16b-3 promulgated under the Exchange Act or any successor to Rule 16b-3. 


        "SAR"
or "Stock Appreciation Right" shall mean a stock appreciation right granted pursuant to the Plan. 


        "SAR
Agreement" shall mean a written agreement that evidences a SAR in such form as the Administrator shall approve from time to time. 


        "Service"
shall mean the performance of services for the Company (or any Affiliate) by an Employee, Non-Employee Director, or Consultant, as determined by the Administrator
in its sole discretion. Service shall not be considered interrupted in the case of: (i) a change of status (i.e., from Employee to
Consultant, Non-Employee Director to Consultant, or any other combination); (ii) transfers between locations of the Company or between the Company and any Affiliate; or
(iii) a 


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leave
of absence approved by the Company or an Affiliate. A leave of absence approved by the Company or an Affiliate shall include sick leave, military leave, or any other personal leave approved by
an authorized representative of the Company or an Affiliate. 



        "Service
Provider" shall mean an Employee, Non-Employee Director, or Consultant. 


        "Share"
shall mean a share of Common Stock. 


        "Stock
Award" shall mean a Restricted Stock Award or a Performance Stock Award. 


        "Stock
Award Agreement" shall mean a written agreement that evidences a Restricted Stock Award or Performance Stock Award in such form as the Administrator shall approve from time to
time. 


        "Tax"
or "Taxes" shall mean the federal, state, and local income, employment and excise tax liabilities incurred by the Participant in connection with his/her Awards. 



        "10%
Shareholder" shall mean the owner of stock (as determined under Section 424(d) of the Code) possessing more than 10% of the total combined voting power of all classes of
stock of the Company (or any Affiliate). 


        "Termination
Date" shall mean the date on which a Participant's Service terminates, as determined by the Administrator in its sole discretion. 


        "Vesting
Event" shall mean the earlier of: (i) the occurrence of a Change in Control; (ii) the termination of a Participant's Service (other than for Cause) following the
approval by the shareholders of the Company of any matter, plan or transaction which would constitute a Change in Control; (iii) the death
of the Participant, for all Stock Awards granted with an effective date of November 2, 2005 and afterward. 


        3.    Administration of the Plan.    



        (a)   Except
as otherwise provided for below, the Plan shall be administered by (i) the Board or (ii) a Committee, which Committee shall be constituted to
satisfy applicable laws. 



        (i)    Section 162(m).    To the extent that the Administrator determines that it is desirable to qualify
Awards as "performance-based compensation" within the meaning of Section 162(m) of the Code, the Plan shall be administered by a Committee comprised solely of two or more "outside directors"
within the meaning of Section 162(m) of the Code. 


        (ii)    Rule 16b-3.    To the extent desirable to qualify transactions hereunder as exempt under
Rule 16b-3, the transactions contemplated hereunder shall be structured to satisfy the requirements for exemption under Rule 16b-3. 




        (b)    Powers of the Administrator.    Subject to the provisions of the Plan and in the case of specific duties
delegated by the Administrator, and subject to the approval of relevant authorities, including the approval, if required, of any stock exchange or national market system upon which the Common Stock is
then listed, the Administrator shall have the authority, in its sole discretion: 



          (i)  to
determine the Fair Market Value of the Common Stock; 


         (ii)  to
select the Service Providers to whom Awards may, from time to time, be granted under the Plan; 


        (iii)  to
determine whether and to what extent Awards are granted under the Plan; 


        (iv)  to
determine the number of Shares that pertain to each Award; 


         (v)  to
approve the terms of the Option Agreements, Stock Award Agreements, and SAR Agreements; 




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        (vi)  to
determine the terms and conditions, not inconsistent with the terms of the Plan, of any Award. Such terms and conditions may include, but are not limited to, the
Exercise Price, the status of an Option (Non-Statutory Stock Option or Incentive Stock Option), the time or times when Awards may be exercised, any vesting acceleration or waiver of
forfeiture restrictions, and any restriction or limitation regarding any Award or the Shares relating thereto, based in each case on such factors as the Administrator, in its sole discretion, shall
determine; 


       (vii)  to
determine the method of payment of the Exercise Price; 


      (viii)  to
reduce the Exercise Price of any Option to the then current Fair Market Value if the Fair Market Value of the Optioned Stock has declined since the Date of Grant
of such Option, except as otherwise would cause an Option to be deemed to provide for a deferral of compensation within the meaning of Section 409A of the Code; 


        (ix)  to
delegate to others responsibilities to assist in administering the Plan; 


         (x)  to
construe and interpret the terms of the Plan, Option Agreements, Stock Award Agreements, SAR Agreements and any other documents related to the Awards; 


        (xi)  to
interpret and administer the terms of the Plan to comply with all Tax rules and regulations; and 


       (xii)  to
adopt, alter and repeal such administrative rules, guidelines and practices governing the operation of the Plan as it shall from time to time deem advisable. 




        (c)    Effect of Administrator's Decision.    All decisions, determinations, and interpretations of the Administrator
shall be final and binding on all Participants and any other holders of any Awards. The Administrator's decisions and determinations under the Plan need not be uniform and may be made selectively
among Participants whether or not such Participants are similarly situated. 


        (d)    Liability.    No member of the Committee shall be personally liable by reason of any contract or other
instrument executed by such member or on his/her behalf in his/her capacity as a member of the Committee for any mistake of judgment made in good faith, and the Company shall indemnify and hold
harmless each member of the Committee and each other employee, officer or director of the Company to whom any duty or power relating to the administration or interpretation of the Plan may be
allocated or delegated, against any cost or expense (including counsel fees) or liability (including any sum paid in settlement of a claim) arising out of any act or omission to act in connection with
the Plan unless arising out of such person's own fraud or bad faith. The foregoing right of indemnification shall not be exclusive of any other rights of indemnification to which such persons may be
entitled under the Company's Articles of Incorporation or Bylaws, as a matter of law, or otherwise, or any power the Company may have to indemnify them or hold them harmless. 




        4.    Stock Subject To The Plan.    



        (a)    Basic Limitation.    The total number of Options, Stock Awards, and SARs that may be awarded under the Plan may
not exceed 3,500,000, subject to the adjustments provided for in Section 11 of the Plan. 



        (b)    Additional Shares.    In the event that any outstanding Award expires or is canceled or otherwise terminated,
the Shares that pertain to the unexercised Award shall again be available for the purposes of the Plan. In the event that Shares issued under the Plan are reacquired by the Company at their original
purchase price, such Shares shall again be available for the purposes of the Plan, except that the aggregate number of Shares which may be issued upon the exercise of Incentive Stock Options shall in
no event exceed 3,500,000 Shares, subject to the adjustments provided for in Section 11 of the Plan. 



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        5.    Eligibility.    The persons eligible to participate in the Plan shall be limited to Employees,
Non-Employee Directors, and Consultants who have the potential to impact the long-term success of the Company and/or its Affiliates and who have been selected by the
Administrator to participate in the Plan. 


        6.    Option Terms.    Each Option shall be evidenced by an Option Agreement, in the form approved by the
Administrator and may contain such provisions as the Administrator deems appropriate; provided, however, that each Option Agreement shall comply with the terms specified below. No person may be
granted (in any calendar year) Options to purchase more than 250,000 Shares, subject to the adjustments provided for in Section 11 of the Plan. Each Option Agreement evidencing an Incentive
Stock Option shall, in addition, be subject to Section 7 below. 



        (a)    Exercise Price.    



          (i)  The
Exercise Price of an Option shall be determined by the Administrator but shall not be less than 100% of the Fair Market Value of a Share on the Date of Grant of
such Option. 


         (ii)  Notwithstanding
the foregoing, where the outstanding shares of stock of another corporation are changed into or exchanged for shares of Common Stock without monetary
consideration to that other corporation, then, subject to the approval of the Board, Options may be granted in exchange for unexercised, unexpired stock options of the other corporation and the
exercise price of the Optioned Shares subject to each Option so granted may be fixed at a price less than 100% of the Fair Market Value of the Common Stock at the time such Option is granted if said
exercise price has been computed to be not less than the exercise price set forth in the stock option of the other corporation, with appropriate adjustment to reflect the exchange ratio of the shares
of stock of the other corporation into the shares of Common Stock of the Company. 



        (iii)  The
consideration to be paid for the Shares to be issued upon exercise of an Option, including the method of payment, shall be determined by the Administrator and may
consist entirely of (A) cash, (B) check, (C) Mature Shares, (D) Qualified Note, or (e) any combination of the foregoing methods of payment. The Administrator may
also permit Optionees, either on a selective or aggregate basis, to simultaneously exercise Options and sell the shares of Common Stock thereby acquired, pursuant to a brokerage or similar
arrangement, approved in advance by the Administrator, and use the proceeds from such sale as payment of part or all of the exercise price of such shares. Notwithstanding the foregoing, a method of
payment may not be used if it causes the Company to: (i) recognize compensation expense for financial reporting purposes; (ii) violate Section 402 of the Sarbanes-Oxley Act of
2002 or any regulations adopted pursuant thereto; or (iii) violate Regulation O, promulgated by the Board of Governors of the Federal Reserve System, as determined by the Administrator
in its sole discretion. 




        (b)    Vesting.    Any Option granted hereunder shall be exercisable and shall vest at such times and under such
conditions as determined by the Administrator and set forth in the Option Agreement, but in the case of an Optionee who is not an officer of the Company, a Non-Employee Director, or a
Consultant, an Option or Shares purchased thereunder shall vest at a rate of at least 20% per year. An Option may not be exercised for a fraction of a Share. Notwithstanding anything herein to the
contrary, upon the occurrence of a Vesting Event, all Options that are outstanding on the date of the Vesting Event shall become exercisable on such date (whether or not previously vested). 


        (c)    Term of Options.    No Option shall have a term in excess of 10 years measured from the Date of Grant of
such Option. 



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        (d)    Procedure for Exercise.    An Option shall be deemed to be exercised when written notice of such exercise has
been given to the Administrator in accordance with the terms of the Option Agreement by the person entitled to exercise the Option and full payment of the applicable Exercise Price for the Share being
exercised has been received by the Administrator. Full payment may, as authorized by the Administrator, consist of any consideration and method of payment allowable under Subsection (a)(iii)
above. In the event of a cashless exercise, the broker shall not be deemed to be an agent of the Administrator. 


        (e)    Effect of Termination of Service.    



        (i)    Termination of Service.    Upon termination of an Optionee's Service, other than due to death, Disability, or
Cause, the Optionee may exercise his/her Option, but only on or prior to the date that is
three months following the Optionee's Termination Date, and only to the extent that the Optionee was entitled to exercise such Option on the Termination Date (but in no event later than the expiration
of the term of such Option, as set forth in the Notice of Stock Option Grant to the Option Agreement). If, on the Termination Date, the Optionee is not entitled to exercise the Optionee's entire
Option, the Shares covered by the unexercisable portion of the Option shall revert to the Plan. If, after termination of Service, the Optionee does not exercise his/her Option within the time
specified herein, the Option shall terminate, and the Optioned Stock shall revert to the Plan. 


        (ii)    Disability of Optionee.    In the event of termination of an Optionee's Service due to his/her Disability, the
Optionee may exercise his/her Option, but only on or prior to the date that is twelve months following the Termination Date, and only to the extent that the Optionee was entitled to exercise such
Option on the Termination Date (but in no event later than the expiration date of the term of his/her Option, as set forth in the Notice of Stock Option Grant to the Option Agreement). To the extent
the Optionee is not entitled to exercise the Option on the Termination Date, or if the Optionee does not exercise the Option to the extent so entitled within the time specified herein, the Option
shall terminate, and the Optioned Stock shall revert to the Plan. 


        (iii)    Death of Optionee.    In the event that an Optionee should die while in Service, the Optionee's Option may be
exercised by the Optionee's estate or by a person who has acquired the right to exercise the Option by bequest or inheritance, but only on or prior to the date that is twelve months following the date
of death, and only to the extent that the Optionee was entitled to exercise the Option at the date of death (but in no event later than the expiration date of the term of his/her Option, as set forth
in the Notice of Stock Option Grant to the Option Agreement). If, at the time of death, the Optionee was not entitled to exercise his/her entire Option, the Shares covered by the unexercisable portion
of the Option shall immediately revert to the Plan. If after death, the Optionee's estate or a person who acquires the right to exercise the Option by bequest or inheritance does not exercise the
Option within the time specified herein, the Option shall terminate, and the Optioned Stock shall revert to the Plan. 



        (iv)    Cause.    In the event of termination of an Optionee's Service due to Cause, the Optionee's Options shall
terminate on the Termination Date. 


        (v)   To
the extend that the Company does not violate Section 409A of the Code or any regulations adopted, Section 402 of the Sarbanes-Oxley Act of 2002 or any
regulations adopted pursuant thereto or Regulation O, promulgated by the Board of Governors of the Federal Reserve System (as determined by the Administrator in its sole discretion), the 




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Administrator
shall have complete discretion, exercisable either at the time an Option or SAR is granted or at any time while the Option or SAR remains outstanding, to: 



        (A)  extend
the period of time for which the Option or SAR is to remain exercisable following the Optionee's cessation of Service from the limited exercise period otherwise
in effect for that Option or SAR to such greater period of time as the Administrator shall deem appropriate, but in no event beyond the expiration of the Option or SAR term; and/or 



        (B)  permit
the Option or SAR to be exercised, during the applicable post-Service exercise period, not only with respect to the number of vested Shares for which
such Option or SAR is exercisable at the time of the Optionee's cessation of Service but also with respect to one or more additional installments in which the Optionee would have vested had the
Optionee continued in Service. 





        (f)    Shareholder Rights.    Until the issuance (as evidenced by the appropriate entry on the books of the Company or
of a duly authorized transfer agent of the Company) of the stock certificate evidencing such Shares, no right to vote or receive dividends or any other rights as a shareholder shall exist with respect
to the Optioned Stock, notwithstanding the exercise of the Option. The Company shall issue (or cause to be issued) such certificate promptly upon exercise of the Option. No adjustment will be made for
a dividend or other right for which the record date is prior to the date the stock certificate is issued, except as provided in Section 11 below. 


        (g)    Non-transferability of Options.    Options may not be sold, pledged, assigned, hypothecated,
transferred, or disposed of in any manner other than by will or by the laws of descent and distribution and may be exercised, during the lifetime of the Optionee, only by the Optionee. Notwithstanding
the immediately preceding sentence, the Administrator may permit an Optionee to transfer any Award which is not an Incentive Stock Option to one or more of the Optionee's immediate family members or
to trusts established in whole or in part for the benefit of the Optionee and/or one or more of such immediate family members. For purposes of the Plan, (i) the term  "immediate family" shall mean
the Optionee's spouse and issue (including adopted and step children) and (ii) the phrase "immediate family members
or to trusts established in whole or in part for the benefit of the Optionee and/or one or more of such immediate family members" shall be further limited, if necessary, so that neither the transfer
of an Award other than an Incentive Stock Option to such immediate family member or trust, nor the ability of a Optionee to make such a transfer shall have adverse consequences to the Company or the
Optionee by reason of Section 162(m) of the Code. 




        7.    Incentive Stock Options.    The terms specified below shall be applicable to all Incentive Stock Options, and
these terms shall, as to such Incentive Stock Options, supercede any conflicting terms in Section 6 above. Options which are specifically designated as Non-Statutory Stock Options
when issued under the Plan shall not be subject to the terms of this Section. 



        (a)    Eligibility.    Incentive Stock Options may only be granted to Employees. 


        (b)    Exercise Price.    The Exercise Price of an Incentive Stock Option shall not be less than 100% of the Fair
Market Value of a Share on the Date of Grant of such Option, except as otherwise provided for in Subsection (d) below. 


        (c)    Dollar Limitation.    In the case of an Incentive Stock Option, the aggregate Fair Market Value of the Optioned
Stock (determined as of the Date of Grant of each Option) with respect to Options granted to any Employee under the Plan (or any other option plan of the Company or any Affiliate) that may for the
first time become exercisable as Incentive Stock Options during any one calendar year shall not exceed the sum of $100,000. To the extent the Employee holds two or more such Options which become
exercisable for the first time in the same calendar year, the 



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foregoing
limitation on the exercisability of such Options as Incentive Stock Options shall be applied on the basis of the order in which such Options are granted. Any Options in excess of such
limitation shall automatically be treated as Non-Statutory Stock Options. 


        (d)    10% Shareholder.    If any Employee to whom an Incentive Stock Option is granted is a 10% Shareholder, then the
Exercise Price shall not be less than 110% of the Fair Market Value of a Share on the Date of Grant of such Option, and the Option term shall not exceed five years measured from the Date of Grant of
such Option. 


        (e)    Change in Status.    In the event of an Optionee's change of status from Employee to Consultant or to
Non-Employee Director, an Incentive Stock Option held by the Optionee shall cease to be treated as an Incentive Stock Option and shall be treated for tax purposes as a
Non-Statutory Stock Option three months and one day following such change of status. 


        (f)    Approved Leave of Absence.    If an Optionee is on an approved leave of absence, and the Optionee's
reemployment upon expiration of such leave is not guaranteed by statute or contract, including Company policies, then on the 91st day of such leave any Incentive Stock Option held by the
Optionee shall cease to be treated as an Incentive Stock Option and shall be treated for tax purposes as a Non-Statutory Stock Option. 




        8.    Restricted Stock Award.    Each Restricted Stock Award shall be evidenced by a Stock Award Agreement, in the
form approved by the Administrator and may contain such provisions as the Administrator deems appropriate; provided, however, such Stock Award Agreement shall comply with the terms specified below. 



        (a)    Risk of Forfeiture.    



        (i)    General Rule.    Shares issued pursuant to a Restricted Stock Award shall initially be subject to a Risk of
Forfeiture. The Risk of Forfeiture shall be set forth in the Stock Award Agreement, and shall comply with the terms specified below. 


        (ii)    Lapse of Risk of Forfeiture.    The Risk of Forfeiture shall lapse as the Grantee vests in the Granted Stock.
The Grantee shall vest in the Granted Stock at such times and under such conditions as determined by the Administrator and set forth in the Stock Award Agreement. Notwithstanding the foregoing, upon
the occurrence of a Vesting Event, the Grantee shall become 100% vested in those shares of Granted Stock that are outstanding on the date of the Vesting Event. 


        (iii)    Forfeiture of Granted Stock.    Except as otherwise determined by the Administrator in its discretion, the
Granted Stock that is subject to a Risk of Forfeiture shall automatically be forfeited and immediately returned to the Company on the Grantee's Termination Date or the date on which the Administrator
determines that any other conditions to the vesting of the Restricted Stock were not satisfied during the designated period of time. 




        (b)    Rights as a Stockholder.    Upon vesting of a Restricted Stock Award, the Grantee shall have the rights of a
stockholder with respect to the voting of the vested shares of Granted Stock, subject to the conditions contained in the Stock Award Agreement. 


        (c)    Dividends.    The Stock Award Agreement may require or permit the immediate payment, waiver, deferral or
investment of dividends paid on the Granted Stock. 


        (d)    Non-transferability of Restricted Stock Award.    Except as otherwise provided for in
Section 12 of the Plan, Restricted Stock Awards may not be sold, pledged, assigned, hypothecated, transferred, or disposed of in any manner other than by will or by the laws of descent and
distribution and may be exercised, during the lifetime of the Grantee, only by the Grantee. Notwithstanding the immediately preceding sentence, the Administrator may permit a Grantee to 



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transfer
any Award which is not an Incentive Stock Option to one or more of the Grantee's immediate family members or to trusts established in whole or in part for the benefit of the Grantee and/or
one or more of such immediate family members. For purposes of the Plan, (i) the term "immediate family" shall mean the Grantee's spouse and issue
(including adopted and step children) and (ii) the phrase "immediate family members or to trusts established in whole or in part for the benefit of the Grantee and/or one or more of such
immediate family members" shall be further limited, if necessary, so that neither the transfer of an Award other than an Incentive Stock Option to such immediate family member or trust, nor the
ability of a Grantee to make such a transfer shall have adverse consequences to the Company or the Grantee by reason of Section 162(m) of the Code. 




        9.    Performance Stock Award.    Each Performance Stock Award shall be evidenced by a Stock Award Agreement, in the
form approved by the Administrator, and may contain such provisions as the Administrator deems appropriate; provided, however, such Stock Award Agreement shall comply with the terms specified below. 



        (a)    Risk of Forfeiture.    



        (i)    General Rule.    Shares issued pursuant to a Performance Stock Award shall initially be subject to a Risk of
Forfeiture. The Risk of Forfeiture shall be set forth in the Stock Award Agreement, and shall comply with the terms specified below. 


        (ii)    Lapse of Risk of Forfeiture.    The Risk of Forfeiture shall lapse as the Grantee vests in the Granted Stock.
The Grantee shall vest in or accelerate vesting in the Granted Stock, in whole or in part, if certain goals established by the Administrator are achieved over a designated period of time, but not in
any event more than 10 years. At the discretion of the Administrator, the goals may be based upon the attainment of one or more of the following business criteria (determined either in absolute
terms or relative to the performance of one or more similarly situated companies or a published index covering the performance of a number of companies): net income; return on average assets ("ROA");
cash ROA; cash ROA; return on average equity ("ROE"); cash ROE; earnings per share ("EPS"); cash EPS; stock price; and efficiency ratio. Performance goals may be established on a
Company-wide basis or with respect to one or more business units or divisions. When establishing performance goals, the Administrator may exclude any or all "extraordinary items" as
determined under U.S. generally accepted accounting principles including, without limitation, the charges or costs associated with restructurings of the Company, discontinued operations, other unusual
or non-recurring items, and the cumulative effects of accounting changes. The Administrator may also adjust the performance goals for any performance cycle as it deems equitable in
recognition of unusual or non-recurring events affecting the Company, changes in applicable tax laws or accounting principles, or such other factors as the Administrator deems appropriate.
Notwithstanding the foregoing, upon the occurrence of a Vesting Event, the Grantee shall become 100% vested in those shares of Granted Stock that are outstanding on the date of the Vesting Event. 


        (iii)    Forfeiture of Granted Stock.    The Granted Stock that is subject to a Risk of Forfeiture shall automatically
be forfeited and immediately returned to the Company on the Grantee's Termination Date or the date on which the Administrator determines that any other conditions to the vesting of the Performance
Stock Award, including performance goals, were not satisfied during the designated period of time. 




        (b)    Rights as a Stockholder.    Upon vesting of a Performance Stock Award, the Grantee shall have the rights of a
stockholder with respect to the voting of the vested shares of Granted Stock, subject to the conditions contained in the Stock Award Agreement. 



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        (c)    Dividends.    The Stock Award Agreement may require or permit the immediate payment, waiver, deferral or
investment of dividends paid on Granted Stock. 


        (d)    Non-transferability of Performance Stock Award.    Except as otherwise provided for in
Section 12 of the Plan, Performance Stock Awards may not be sold, pledged, assigned, hypothecated, transferred, or disposed of in any manner other than by will or by the laws of descent and
distribution and may be exercised, during the lifetime of the Grantee, only by the Grantee. Notwithstanding the immediately preceding sentence, the Administrator may permit a Grantee to transfer any
Award which is not an Incentive Stock Option to one or more of the Grantee's immediate family members or to trusts established in whole or in part for the benefit of the Grantee and/or one or more of
such immediate family members. For purposes of the Plan, (i) the term "immediate family" shall mean the Grantee's spouse and issue (including
adopted and step children) and (ii) the phrase "immediate family members or to trusts established in whole or in part for the benefit of the Grantee and/or one or more of such immediate family
members" shall be further limited, if necessary, so that neither the transfer of an Award other than an Incentive Stock Option to such immediate family member or trust, nor the ability of a Grantee to
make such a transfer shall have adverse consequences to the Company or the Grantee by reason of Section 162(m) of the Code. 




        10.    Stock Appreciation Rights.    Each SAR shall be evidenced by a SAR Agreement, in the form approved by the
Administrator and may contain such provisions as the Administrator deems appropriate; provided, however, that each SAR Agreement shall comply with the terms specified below. No person may be granted
(in any calendar year) SARs that pertain to more than 250,000 Shares, subject to the adjustments provided for in Section 11 of the Plan. 


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        (a)    Exercise Price.    The Exercise Price of a SAR shall be determined by the Administrator but shall not be less
than 100% of the Fair Market Value of a Share on the Date of Grant of such SAR. 


        (b)    Vesting.    Any SAR granted hereunder shall be exercisable and shall vest at such times and under such
conditions as determined by the Administrator and set forth in the SAR Agreement. Notwithstanding anything herein to the contrary, upon the occurrence of a Vesting Event, all SARs that are outstanding
on the date of the Vesting Event shall become exercisable on such date (whether or not previously vested). 



        (c)    Term of SARs.    No SAR shall have a term in excess of 10 years measured from the Date of Grant of such
SAR. 


        (d)    Non-transferability of SARs.    SARs may not be sold, pledged, assigned, hypothecated, transferred,
or disposed of in any manner other than by will or by the laws of descent and distribution and may be exercised, during the lifetime of the Optionee, only by the Optionee. Notwithstanding the
immediately preceding sentence, the Administrator may permit an Optionee to transfer any Award which is not an Incentive Stock Option to one or more of the Optionee's immediate family members or to
trusts established in whole or in part for the benefit of the Optionee and/or one or more of such immediate family members. For purposes of the Plan, (i) the term  "immediate family" shall mean the
Optionee's spouse and issue (including adopted and step children) and (ii) the phrase "immediate family members
or to trusts established in whole or in part for the benefit of the Optionee and/or one or more of such immediate family members" shall be further limited, if necessary, so that neither the transfer
of an Award other than an Incentive Stock Option to such immediate family member or trust, nor the ability of a Optionee to make such a transfer shall have adverse consequences to the Company or the
Optionee by reason of Section 162(m) of the Code. 


        (e)    Procedure for Exercise.    A SAR shall be deemed to be exercised when written notice of such exercise has been
given to the Administrator in accordance with the terms of the SAR Agreement by the person
entitled to exercise the SAR. Upon exercise of a SAR, the Optionee (or any person having the right to exercise the SAR after his or her death) shall receive an amount equal to the amount by which the
Fair Market Value (on the date of surrender) of a Share exceeds the Exercise Price of such SAR. The Company shall pay this amount in the form of: (i) Common Stock; (ii) cash; or
(iii) a combination of Common Stock and cash, as determined by the Administrator. 


        (f)    Effect of Termination of Service.    



        (i)    Termination of Service.    Upon termination of an Optionee's Service, other than due to death, Disability, or
Cause, the Optionee may exercise his/her SARs, but only on or prior to the date that is three months following the Optionee's Termination Date, and only to the extent that the Optionee was entitled to
exercise such SARs on the Termination Date (but in no event later than the expiration of the term of such SAR, as set forth in the Notice of Stock Appreciation Rights Grant to the SAR Agreement). If,
on the Termination Date, the Optionee is not entitled to exercise all of the Optionee's SARs, then the Shares that pertain to the unexercisable SARs shall revert to the Plan. If, after termination of
Service, the Optionee does not exercise his/her SARs within the time specified herein, the SARs shall terminate, and the Shares that pertain to the SARs shall revert to the Plan. 


        (ii)    Disability of Optionee.    In the event of termination of an Optionee's Service due to his/her Disability, the
Optionee may exercise his/her SARs, but only on or prior to the date that is twelve months following the Termination Date, and only to the extent that the Optionee was entitled to exercise such SARs
on the Termination Date (but in no event later 




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than
the expiration date of the term of his/her SAR, as set forth in the Notice of Stock Appreciation Rights Grant to the SAR Agreement). To the extent the Optionee is not entitled to exercise the
SARs on the Termination Date, or if the Optionee does not exercise the SARs to the extent so entitled within the time specified herein, the SARs shall terminate, and the Shares that pertain to the
SARs shall revert to the Plan. 


        (iii)    Death of Optionee.    In the event that an Optionee should die while in Service, the Optionee's SARs may be
exercised by the Optionee's estate or by a person who has acquired the right to exercise the SARs by bequest or inheritance, but only on or prior to the date that is twelve months following the date
of death, and only to the extent that the Optionee was entitled to exercise the SARs at the date of death (but in no event later than the expiration date of the term of his/her SAR, as set forth in
the Notice of Stock Appreciation Rights Grant to the SAR Agreement). If, at the time of death, the Optionee was not entitled to exercise all of his/her SARs, the Shares that pertain to the
unexercisable SARs shall immediately revert to the Plan. If after death, the Optionee's estate or a person who acquires the right to exercise the SARs by bequest or inheritance does not exercise the
SARs to the extent so entitled within the time specified herein, the SARs shall terminate, and the Shares that pertain to the SARs shall revert to the Plan. 


        (iv)    Cause.    In the event of termination of an Optionee's Service due to Cause, the Optionee's SARs shall
terminate on the Termination Date. 





        11.    Adjustments Upon Changes in Capitalization.    



        (a)    Changes in Capitalization.    The limitations set forth in Sections 4, 6, and 10 of the Plan, the number
of Shares that pertain to each outstanding Award, and the Exercise Price of each Option and SAR shall be proportionately adjusted for any increase or decrease in the number of issued and outstanding
Shares resulting from a stock split, reverse stock split, stock dividend, recapitalization, combination or reclassification of the Common Stock, or any other increase or decrease in the number of
issued and outstanding Shares, effected without the receipt of consideration by the Company. Such adjustment shall be made by the Administrator, to the extent possible, so that the adjustment shall
not result in an accounting consequence under APB 25 and FASB Interpretation No. 44, as amended, and so that the adjustment shall not result in any taxes to the Company or the
Participant. The Administrator's determination with respect to the adjustment shall be final, binding, and conclusive. 


        (b)    Dissolution or Liquidation.    In the event of the proposed dissolution or liquidation of the Company, the
Administrator shall notify each Participant as soon as practicable prior to the effective date of such proposed transaction. In such event, the Administrator, in its discretion, may provide for a
Participant to fully vest in his/her Option and SAR, and the Right of Forfeiture to lapse on his/her Granted Stock. To the extent it has not been previously exercised, an Award will terminate upon
termination or liquidation of the Company. 




        12.    Deferral of Stock Awards and SARs.    The Administrator, in its sole discretion, may permit a Grantee to defer
his/her Stock Awards, and an Optionee to defer his/her SARs pursuant to the terms and conditions provided for in the PacWest Bancorp Directors Deferred Compensation Plan. Notwithstanding the
foregoing, to the extent an Award is determined to constitute a "deferral of compensation" within the meaning of Section 409A, any such subsequent deferral shall be made in accordance with the
terms of Code Section 409A(a)(4) and the regulations promulgated thereunder. 


        13.    Cancellation and Regrant of Awards.    The Administrator shall have the authority to effect, at any time and
from time to time, with the consent of the affected Optionee, the cancellation of any or all outstanding Options or SARs and to grant in substitution new Options or SARs covering the same or a
different number of Shares but with an Exercise Price per Share based on the Fair Market Value 


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per
Share on the new Date of Grant of the Option or SAR. The Administrator shall also have the authority to effect, at any time and from time to time, with the consent of the affected Grantee, the
cancellation of any or all outstanding Stock Awards and to grant in substitution new Stock Awards covering the same or a different number of Shares. Notwithstanding the foregoing or anything in this
Plan to the contrary, the Administrator may not take any action which would constitute a "repricing" of Options or other Awards without recommending that such repricing be subject to the approval of
the Company's shareholders prior to effectiveness. For purposes of Section 4 hereof, Shares underlying any Award cancelled by the Company in such exchange shall be available for issuance under
the Plan; furthermore, except with respect to a Participant subject to Section 162(m) of the Code, a grant of any Award to a Participant pursuant to such exchange shall be disregarded for
purposes of determining whether such Participant has exceeded any limitations hereunder limiting the amount of any type of Award or aggregate amount of Awards that may be granted to a Participant
(except to the extent the number of Shares underlying such Awards exceeds the number of Shares underlying the Participant's cancelled Awards). 



        14.    Share Escrow/Legends.    Unvested Shares issued under the Plan may, in the Administrator's discretion, be held
in escrow by the Company until the Participant's interest in such Shares vests or may be issued directly to the Participant with restrictive legends on the certificates evidencing those unvested
Shares. 


        15.    Tax Withholding.    



        (a)   For
corporate purposes, the Company's obligation to deliver Shares upon the exercise of Options, deliver Shares or cash upon the exercise of SARs, or deliver Shares or
remove any restrictive legends upon vesting of such Shares under the Plan shall be subject to the satisfaction of all applicable federal, state and local income and employment tax withholding
requirements. 


        (b)   To
the extent permitted under Section 402 of the Sarbanes-Oxley Act of 2002 and the regulations adopted pursuant thereto, the Administrator may, in its
discretion, provide any or all holders of Non-Statutory Stock Options or SARS, or unvested Shares under the Plan with the right to use previously vested Shares in satisfaction of all or
part of the Taxes incurred by such holders in connection with the exercise of their Non-Statutory Stock Options or SARs, or the vesting of their Shares; provided, however, that this form
of payment shall be limited to the withholding amount calculated using the minimum statutory rates. Such right may be provided to any such holder in either or both of the following formats: 



        (i)    Stock Withholding:    The election to have the Company withhold, from the Shares otherwise issuable upon the
exercise of such Non-Statutory Stock Option or SAR, or the vesting of such Shares, a portion of those Shares with an aggregate Fair Market Value equal to the Taxes calculated using the
minimum statutory withholding rates interpreted in accordance with APB 25 and FASB Interpretation No. 44. 



        (ii)    Stock Delivery:    The election to deliver to the Company, at the time the Non-Statutory Stock
Option or SAR is exercised or the Shares vest, one or more Shares previously acquired by such holder (other than in connection with the Option or SAR exercise, or Share vesting triggering the Taxes)
with an aggregate Fair Market Value equal to the Taxes calculated using the minimum statutory rates interpreted in accordance with APB 25 and FASB Interpretation No. 44. 





        16.    Effective Date and Term of the Plan.    The Plan, as an amendment and restatement of the 2003 Plan, was
approved by the Board on February 8, 2006 and became effective upon approval by the Company's shareholders on April 19, 2006. It was subsequently amended and restated hereby on
May 14, 2008. Unless sooner terminated by the Administrator, the Plan shall continue until April 17, 2010. When the Plan terminates, no Awards shall be granted under the Plan thereafter.
The 


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termination
of the Plan shall not affect any Shares previously issued or any Award previously granted under the Plan. 



        17.    Time of Granting Awards.    The Date of Grant of an Award shall, for all purposes, be the date on which the
Administrator makes the determination to grant such Award, or such other date as determined by the Administrator; provided, however, that any Award granted prior to the date on which the Plan is
approved by the Company's shareholders shall be subject to the shareholder's approval of the Plan. Notice of the determination shall be given to each Service Provider to whom an Award is so granted
within a reasonable period of time after the date of such grant. 


        18.    Amendment and Termination of the Plan.    



        (a)    Amendment and Termination.    The Board may at any time amend, alter, suspend, or discontinue the Plan, but no
amendment, alteration, suspension, or discontinuation shall be made which would impair the rights of any Participant under any grant theretofore made without his/her consent. In addition, to the
extent necessary and desirable to comply with Section 422 of the Code (or any other applicable law or regulation, including the requirements of any stock exchange or national market system upon
which the Common Stock is then listed), the Company shall obtain shareholder approval of any Plan amendment in such a manner and to such a degree as required. 


        (b)    Effect of Amendment and Termination.    Any such amendment or termination of the Plan shall not affect Awards
already granted, and such Awards shall remain in full force and effect as if this Plan had not been amended or terminated, unless mutually agreed otherwise between the Participant and the Board, which
agreement must be in writing and signed by the Participant and the Company. 




        19.    Regulatory Approvals.    



        (a)   The
implementation of the Plan, the granting of any Awards and the issuance of any Shares upon the exercise of any granted Awards shall be subject to the Company's
procurement of all approvals and
permits required by regulatory authorities having jurisdiction over the Plan, the Awards granted under it, and the Shares issued pursuant to it. 


        (b)   No
Shares or other assets shall be issued or delivered under the Plan unless and until there shall have been compliance with all applicable requirements of federal and
state securities laws, including the filing and effectiveness of the Form S-8 registration statement (if required) for the Shares issuable under the Plan, and all applicable listing
requirements of any stock exchange (or the Nasdaq National Market, if applicable) on which the Common Stock is then listed for trading (if any). 




        20.    No Employment/Service Rights.    Nothing in the Plan shall confer upon the Participant any right to continue in
Service for any period of specific duration or interfere with or otherwise restrict in any way the rights of the Company (or any Affiliate employing or retaining such person) or of the Participant,
which rights are hereby expressly reserved by each, to terminate such person's Service at any time for any reason, with or without cause. 


        21.    Governing Law.    This Plan shall be governed by California law, applied without regard to conflict of laws
principles. 


        22.    Code Section 409A.    Awards under this Plan are intended to be exempt from Section 409A of the
Code. Notwithstanding foregoing, to the extent (x) an Award constitutes a "deferral of compensation" within the meaning of Section 409A of the Code, (y) the Grantee or Optionee is
a "specified employee" as determined pursuant to Section 409A of the Code as of the date of his or her "separation from service" (within the meaning of Treasury
Regulation 1.409A-1(h)), and (z) any such Award cannot be settled or paid without subjecting the Grantee or Optionee to "additional tax", interest or penalties under
Section 409A of the Code, then any such settlement or payment that is 


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payable
during the first six months following the Grantee's or Optionee's "separation from service" shall be paid or provided to the Grantee or Optionee on the first business day of the seventh
calendar month following the month in which his or her "separation from service" occurs or, if earlier, at his or her death. In addition, any settlement or payment of an Award that is subject to
Section 409A of the Code upon a termination of Service that represents a "deferral of compensation" within the meaning of Section 409A of the Code shall only be settled or paid upon a
"separation from service". 


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QuickLinks



Exhibit 10.1


PACWEST BANCORP 2003 STOCK INCENTIVE PLAN as amended and restated, effective December 15, 2008