Document:

Exhibit 10.9

    

     

    

    
      ARCOSA SUPPLEMENTAL PROFIT SHARING PLAN

      

      

      (November 1, 2018)

      

      

      
        
          

      

      ARCOSA SUPPLEMENTAL PROFIT SHARING PLAN

      

      

      ARTICLE I

      PURPOSE

      

      

      ARCOSA, INC., a corporation organized and existing under the laws of the State of Delaware (hereinafter, the “Company”),
          hereby adopts and establishes the ARCOSA SUPPLEMENTAL PROFIT SHARING PLAN (hereinafter, the “Plan”), effective as of November 1, 2018, or as otherwise stated herein;

       

      WITNESSETH:

       

      WHEREAS, the Company desires to adopt and maintain the Plan to promote certain of its highly compensated
          employees and those of its affiliates the strongest interest in the successful operation of the business and increased efficiency in their work and to provide an opportunity for accumulation of funds for their retirement; and

       

      WHEREAS, it is intended that the Plan be “unfunded” for purposes of the Employee Retirement Income Security
          Act of 1974, as amended (hereinafter, “ERISA”); and

       

      WHEREAS, the Company has been divested from Trinity Industries, Inc. (“Trinity”) (the “Spin Transaction”) on
          October 31, 2018 (the “Date of Divestiture”) and as a result of the Spin Transaction each of the Company and Trinity became members of unrelated controlled groups of corporations; and

       

      WHEREAS, Trinity (prior to the Date of Divestiture) maintains that certain SUPPLEMENTAL PROFIT SHARING PLAN
          FOR EMPLOYEES OF TRINITY INDUSTRIES, INC. AND CERTAIN AFFILIATES AS RESTATED EFFECTIVE JANUARY 1, 2005 (“Trinity SPSP”) in which certain Employees (as defined herein)
          participated prior to the Date of Divestiture; and 

       

      WHEREAS, Employees of the Company who participated in the Trinity SPSP until the Date of Divestiture who were
          removed from the Trinity controlled group of corporations in connection with the Spin Transaction did not have a “separation from service” as defined under the requirements of Code Section 409A with respect to their account balances in the
          Trinity SPSP; and

       

      WHEREAS, the Company desires to establish the Plan with substantially identical terms to that of the Trinity
          SPSP and to accept all obligations relating to any Employee’s participation in the Trinity SPSP as a benefit owed under the terms of the Plan with such acceptance being effective as of the business day prior to the Company’s divestiture from
          Trinity Industries, Inc. with all such obligations and amounts retaining the characteristics and contribution requirements provided for under the Trinity SPSP, including without limitation, the contribution source, the account
          allocation/accounting, the year in which such contribution was made to the Trinity SPSP; and

       

      WHEREAS, this Plan is intended to retain all terms and provisions of the Trinity SPSP with respect to amounts
          transferred from the Trinity SPSP to this Plan and this Plan has been established to meet the applicable requirements of Section 409A of the Internal Revenue Code of 1986, as amended (the “Code”) and intends that the Plan be interpreted and
          administered in accordance with Code Section 409A and any guidance issued thereunder.

       

      NOW, THEREFORE, the Company hereby agrees as follows:

       

      
        
          

      

      
      ARTICLE II

      DEFINITIONS, CONSTRUCTION, AND APPLICABILITY

       

      
        
          	

                	2.01	
                  Definitions

                

        

      

       

      The following words and phrases, when used herein, unless their context clearly indicates otherwise, shall have the
          following respective meanings:

       

      
        
          	

                	(a)	
                  ACCOUNT: A Participant’s Compensation Reduction Contribution Account, Matching Contribution Account, Additional Matching Contribution Account and/or Discretionary
                      Contribution Account, as the case may be. For clarification purposes, each Account shall include amounts assumed from the Trinity SPSP and such amounts shall be tracked to the appropriate Account matching the contribution source to
                      which the original amount pertained.

                

        

      

       

      
        
          	

                	(b)	
                  ADDITIONAL MATCHING CONTRIBUTION: Any amount credited on behalf of a Participant pursuant to applicable terms of the Prior Plan in Plan Years prior to 2004.

                

        

      

       

      
        
          	

                	(c)	
                  ADDITIONAL MATCHING CONTRIBUTION ACCOUNT: The account maintained for a Participant on the books of his Employer to which Additional Matching Contributions and adjustments
                      related thereto which were credited in Plan Years prior to 2004.

                

        

      

       

      
        
          	

                	(d)	
                  ADMINISTRATOR: Any person or persons appointed by the Committee with responsibility for any portion or all of the day-to-day operation of the Plan.

                

        

      

       

      
        
          	

                	(e)	
                  AFFILIATE: Any corporation (other than an Employer) which is included within a controlled group of corporations (as defined in Code Section 414(b)) which includes an
                      Employer; any trade or business (other than an Employer), whether or not incorporated, which is under common control (as defined in Code Section 414(c)) with an Employer; any organization (other than an Employer), whether or not
                      incorporated, which is a member of an affiliated service group (as defined in Code Section 414(m)) which includes an Employer; and any other entity required to be aggregated with an Employer pursuant to regulations under Code Section
                      414(o).

                

        

      

       

      
        
          	

                	(f)	
                  ANNUAL INCENTIVE COMPENSATION: Any amount payable as an annual bonus to a Participant pursuant to the Company’s incentive pay program.

                

        

      

       

      
        
          	

                	(g)	
                  AUTHORIZED LEAVE OF ABSENCE: Any absence authorized by an Employer under the Employer’s standard personnel practices provided that all persons under similar circumstances
                      must be treated alike in the granting of such Authorized Leaves of Absence and provided further that the Participant returns within the period of authorized absence. An absence due to service in the Armed Forces of the United States
                      shall be considered an Authorized Leave of Absence provided that the absence is caused by war or other emergency, or provided that the Employee is required to serve under the laws of conscription in time of peace, and further provided
                      that the Employee returns to employment with the  Employer within the period provided by law.

                

        

      

       

      
        2

        
          

      

      
        
          	

                	(h)	
                  BASE COMPENSATION: All amounts payable to a Participant which constitute scheduled items of salary or wages.

                

        

      

       

      
        
          	

                	(i)	
                  BENEFICIARY: A person or persons (natural or otherwise) designated by a Participant in accordance with the provisions of Section 6.06 to receive any death benefit which shall be payable under this Plan.

                

        

      

       

      
        
          	

                	(j)	
                  CHANGE IN CONTROL: Change in Control means the occurrence of any event or transaction constituting a “change in ownership or effective control” within  the meaning of
                      Treasury Regulations or other Internal Revenue Service guidance promulgated pursuant to Code Section 409A(a)(2)(A)(v). The occurrence of a Change in Control will be determined and certified by the Committee strictly in accordance with
                      the foregoing sentence; the Committee may not exercise discretion in applying the requirements of relevant Internal Revenue Service guidance in the determination of the occurrence of a Change in Control.

                

        

      

       

      
        
          	

                	(k)	
                  CODE: The Internal Revenue Code of 1986, as amended from time to time.

                

        

      

       

      
        
          	

                	(l)	
                  COMMITTEE OR PLAN COMMITTEE: The persons appointed under the provisions of ARTICLE VIII to administer the Plan.

                

        

      

       

      
        
          	

                	(m)	
                  COMPANY: ARCOSA, INC., a corporation organized and existing under the laws of the State of Delaware, or its successor or successors.

                

        

      

      

      

      
        
          	

                	(n)	
                  COMPENSATION: Annual Incentive Compensation and/or Base Compensation paid to a Participant.

                

        

      

       

      
        
          	

                	(o)	
                  COMPENSATION REDUCTION CONTRIBUTION: An amount credited by an Employer for the Plan Year to a Participant pursuant to Section 4.01(a) hereof.

                

        

      

       

      
        
          	

                	(p)	
                  COMPENSATION REDUCTION CONTRIBUTION ACCOUNT: The account maintained for a Participant on the books of his Employer to which Compensation Reduction Contributions and
                      adjustments related thereto are credited, including all Compensation Reduction Contributions transferred from the Prior Plan on behalf of the Participant.

                

        

      

       

      
        
          	

                	(q)	
                  DISABLED OR DISABILITY. A Participant will be considered Disabled for Plan purposes if the Participant:

                

        

      

       

      
        
          	

                	(1)	
                  is unable to engage in any substantial gainful activity by reason of any medically determinable physical or mental impairment which can be expected to result in death or
                      can be expected to last for a continuous period of not less than 12 months, or

                

        

      

       

      
        
          	

                	(2)	
                  is, by reason of any medically determinable physical or mental impairment which can be expected to result in death or can be expected to last for a continuous period of
                      not less than 12 months, receiving income replacement benefits for a period of not less than 3 months under an accident and health plan sponsored by the Employer.

                

           

          

        

      

      
        3

        
          

      

      Any determination of Disability shall be made in accordance with the requirements of Code Section 409A and any
          guidance issued thereunder.

       

      
        
          	

                	(r)	
                  DISCRETIONARY CONTRIBUTIONS: Any amount credited by an Employer for the Plan Year to a Participant pursuant to Section 4.01(d) hereof.

                

        

      

      

      

      
        
          	

                	(s)	
                  DISCRETIONARY CONTRIBUTION ACCOUNT: The account maintained for a Participant on the books of his Employer to which Discretionary Contributions and adjustments related
                      thereto are credited, including all Discretionary Contributions transferred from the Prior Plan on behalf of the Participant.

                

        

      

       

      
        
          	

                	(t)	
                  EFFECTIVE DATE: Except where otherwise indicated herein, November 1, 2018, the date on which the provisions of this amended and restated Plan become effective; provided,
                      however, that the “effective date” with respect to obligations assumed from the Trinity SPSP as of the Date of Divestiture means the later of July 1, 1990 or the date on which the Employee first began participation in the Trinity
                      SPSP.

                

        

      

       

      
        
          	

                	(u)	
                  ELAPSED-TIME EMPLOYMENT: With respect to an Employee, the period beginning on his Employment Commencement Date (or Reemployment Commencement Date, as the case may be) and
                      ending on the date of his Severance from Service. Such period shall be determined without regard to the actual number of Hours of Employment completed by the Employee during such period. Except to the extent otherwise permitted by the
                      Committee in its sole discretion, Elapsed-Time Employment completed with an Affiliate or a Participating Employer prior to the date on which such Affiliate or Employer was included within a controlled group of corporations (as defined
                      in Code Section 414(b)) which includes the Company shall not be recognized under this Plan.

                

        

      

       

      In addition to the proceeding, if a Participant is (i) providing services to either Trinity or the Company pursuant
          to the Transition Services Agreement entered into by and between Trinity and the Company and transfer to the other entity within twenty-four (24) months of the Spin; and/or (ii) approved by Senior Director of Total Rewards of Trinity and the
          Chief Human Resources Officer of the Company and transfers to the other entity within twelve (12) months of the Spin, for purposes of determining a Participant’s Matching Employer Contributions (if made to this Plan) and vesting status under this
          Plan, all years of service worked with Trinity will be included.

       

      Notwithstanding anything to the contrary herein and for clarification purposes only, Section 409A of the Code rules
          regarding “separation from service” shall control in all instances for purposes of determining if a Participant has had a Severance from Service under the terms of this Plan, regardless of inclusion of Trinity service for calculation purposes.

       

      
        
          	

                	(v)	
                  EMPLOYEE: Any individual on the payroll of an Employer (i) whose wages from the Employer are subject to withholding for purposes of Federal income taxes and for purposes
                      of the Federal Insurance Contributions Act, (ii) who is included within a “select group of management or highly compensated employees,” as such term is used in
                      Section 401(a)(1) of ERISA, and (iii) who is designated by the Plan Committee as eligible to participate in this Plan in accordance with Section 3.01
                      hereof.

                

            

          

        

      

      
        4

        
          

      

      
        
          	

                	(w)	
                  EMPLOYER or PARTICIPATING EMPLOYER: The Company and any Affiliate of the Company to the extent that an Employee of such Affiliate is a Participant hereunder.

                

        

      

       

      
        
          	

                	(x)	
                  EMPLOYMENT COMMENCEMENT DATE: The first date on which an Employee completes an Hour of Employment.

                

        

      

       

      
        
          	

                	(y)	
                  ERISA: Public Law No. 93-406, the Employee Retirement Income Security Act of 1974, as amended from time to time.

                

        

      

       

      
        
          	

                	(z)	
                  EXTENDED ABSENCE EMPLOYEE: An Employee who is absent from his Employer’s employment solely because of (i) the Employee’s pregnancy, (ii) the birth of the Employee’s
                      child, (iii) the placement of a child with the Employee in connection with the adoption of the child by the Employee, or (iv) the care of a child by the Employee during the period immediately following such child’s  birth to, or
                      placement with, the Employee.

                

        

      

       

      
        
          	

                	(aa)	
                  FORFEITURES: The portion of a Participant’s Matching Contribution Account, Additional Matching Contribution Account and Discretionary Contribution Account, if any, which
                      is forfeited because of a Severance from Service before full vesting.

                

        

      

       

      
        
          	

                	(bb)	
                  HOUR OF EMPLOYMENT: Each hour (i) for which an Employee is on an Authorized Leave of Absence or is directly or indirectly paid or entitled to payment by his Employer for
                      the performance of duties or for reasons other than the performance of duties, or (ii) for which back-pay has been agreed to by the Employer. Hours of Employment shall be determined from records maintained by each Employer; provided,
                      however, that an Employer may elect to determine Hours of Employment for any classification of Employees which is reasonable, nondiscriminatory and consistently applied, on the basis that Hours of Employment include forty-five (45)
                      Hours of Employment for each week or portion thereof during which an Employee is credited with one (1) Hour of Employment.

                

        

      

       

      Except to the extent otherwise permitted by the Committee in its sole discretion, Hours of Employment completed with
          an Affiliate or a Participating Employer prior to the date on which such Affiliate or Employer was included within a controlled group of corporations (as defined in Code Section 414(b)) which includes the Company shall not be recognized under
          this Plan.

       

      
        
          	

                	(cc)	
                  MATCHING CONTRIBUTION ACCOUNT: The account maintained for a Participant on the books of his Employer to which Matching Employer Contributions and adjustments related
                      thereto are credited including all Matching Employer Contributions transferred from the Prior Plan on behalf of the Participant.

                

        

      

       

      
        5

        
          

      

      
        
          	

                	(dd)	
                  MATCHING EMPLOYER CONTRIBUTION: Any amount credited by an Employer for a Plan Year to a Participant pursuant to Section 4.01(b) hereof.

                

        

      

      

      

      
        
          	

                	(ee)	
                  PARTICIPANT: An Employee participating in the Plan in accordance with the provisions of Sections 3.01
                      and 3.02 hereof.

                

        

      

       

      
        
          	

                	(ff)	
                  PARTICIPATION: The period commencing on the date on which an Employee becomes a Participant and ending on the date on which the Employee incurs a Break in Service (as
                      defined in Section 3.03(d)).

                

        

      

       

      
        
          	

                	(gg)	
                  PERFORMANCE-BASED COMPENSATION: Compensation with respect to which the amount of, or entitlement to, the compensation is contingent on the satisfaction of pre-established
                      organizational or individual performance criteria relating to a performance period of at least. twelve (12) consecutive months in which the Participant performs services. Organizational or individual performance criteria are
                      considered pre-established if established in writing by not later than ninety (90) days after the commencement of the period of service to which the criteria relate, provided that the outcome is substantially uncertain at the time the
                      criteria are established.

                

        

      

       

      
        	 	
                (hh)

              	
                PLAN: The ARCOSA SUPPLEMENTAL PROFIT SHARING PLAN EFFECTIVE NOVEMBER 1, 2018; the Plan set forth herein, as amended from time to time.

              

      

       

      
        
          	

                	(ii)	
                  PRIOR PLAN: The SUPPLEMENTAL PROFIT SHARING PLAN FOR. EMPLOYEES OF TRINITY INDUSTRIES, INC. AND CERTAIN AFFILIATES, as most recently amended and restated January 1, 2005
                      and was in effect prior to the Effective Date.

                

        

      

       

      
        
          	

                	(jj)	
                  REEMPLOYMENT COMMENCEMENT DATE: The first date on which an Employee completes an Hour of Employment upon his return to the employment of the Employers after a Break in
                      Service.

                

        

      

       

      
        
          	

                	(kk)	
                  RETIRE or RETIREMENT: In general, a Participant shall Retire or have a Retirement event on his termination of employment after attaining age 65 or, if later, the fifth
                      anniversary of the Participant’s Employment Commencement Date. For purposes of determining a Participant’s Retirement, if such Participant’s sixty-fifth (65th) birthday is on the first day of a month, provided it occurs coincident
                      with or following the fifth (5th) anniversary of the Participant’s Employment Commencement Date, Retirement for such Participant shall be his sixty-fifth (65th) birthday.

                

        

      

       

      Retirement for purposes of this Plan shall also include:

       

      
        
          	

                	(1)	
                  “EARLY RETIREMENT” means the termination of employment of a Participant on the last day of the month in which occurs the earlier of:

                

        

      

       

      
        
          	

                	(i)	
                  the date on which such Participant has thirty (30) or more years of Service and has reached or passed his fifty-fifth (55th) birthday;

                

        

      

       

      
        6

        
          

      

      
        
          	

                	(ii)	
                  the date on which such Participant has twenty-five (25) or more years of Service and has reached or passed his sixtieth (60th) birthday; or

                

        

      

       

      
        
          	

                	(iii)	
                  the date on which such Participant has twenty (20) or more years of Service with the Company (taking into consideration years of service with the plan sponsor of the
                      Prior Plan) and has reached or passed his sixty-second (62nd) birthday.

                

        

      

       

      With respect to any Participant whose birthday is on the first day of a month, Early Retirement for such Participant shall
          be the first day of the month in which he otherwise meets the requirements for Early Retirement.

       

      
        
          	

                	(2)	
                  “Disability Retirement Date” means the date on which Participant has a termination of employment following his Disability.

                

        

      

       

      
        
          	

                	(ll)	
                  SERVICE: A Participant’s period of employment with the Employers determined in accordance with Section
                          3.03.  For purposes of this Plan, the term Service  shall also include all periods of employment that constituted Service under the Prior Plan and all such Service shall be counted for all purposes of this Plan.
                      Furthermore, Service shall include service with Trinity to the extent the requirements of subsection (u) of this Section are met. For clarification purposes, no Service earned prior to the Initial Effective Date of the Trinity SPSP
                      shall be counted for any purposes of this Plan.

                

        

      

       

      
        
          	

                	(mm)	
                  SEVERANCE FROM SERVICE: With respect to an Employee, the later of (1) or (2), where--

                

        

      

       

      
        
          	

                	(1)	
                  is the earlier of (i) the date on which he quits, or is discharged from, the employment of the Employers, or the date of his
                      retirement or death, or (ii) the first anniversary of the first date of a period in which he remains absent from the employment of the Employers, with or
                      without pay, for any reason other than one specified in (i), above, such as vacation, holiday, sickness, Authorized Leave of Absence or layoff; and

                

        

      

      

      

      
        
          	

                	(2)	
                  is, in the case of an Extended Absence Employee, the second anniversary of such Employee’s absence.

                

        

      

       

      
        
          	

                	(nn)	
                  SHORT PLAN YEAR: The period of time from November 1, 2018 through December 31, 2018.

                

        

      

       

      
        
          	

                	(oo)	
                  STOCK UNIT: A deemed share of either (i) Trinity Industries, Inc. common   stock, or (ii) Company common stock, more fully described in Section 5.04 hereof.

                

        

      

       

      
        
          	

                	(pp)	
                  TRUST (or TRUST FUND): The fund known as the ARCOSA, INC. SUPPLEMENTAL PROFIT SHARING TRUST, maintained in accordance with the terms of the trust agreement, as from time
                      to time amended, which constitutes a part of this Plan.

                

        

      

       

      
        7

        
          

      

      
        
          	

                	(qq)	
                  TRUSTEE:  The corporation, individual or individuals appointed to administer the Trust in accordance with the agreement governing the Trust.

                

        

      

       

      
        
          	

                	(rr)	
                  UNFORESEEABLE EMERGENCY. A severe  financial  hardship to the Participant resulting from any of the following:

                

        

      

       

      
        
          	

                	(1)	
                  an illness or accident of the Participant or the illness or accident of the Participant’s spouse, beneficiary, or dependent (as defined in Code Section 152(a));

                

        

      

       

      
        
          	

                	(2)	
                  loss of the Participant’s property due to casualty (including the need to rebuild a home following damage to a home not otherwise covered by insurance, for example, not
                      as a result of a natural disaster); or

                

        

      

       

      
        
          	

                	(3)	
                  any other similar extraordinary and unforeseeable circumstance arising as a result of events beyond the Participant’s control.

                

        

      

       

      Any determination of Unforeseeable Emergency shall be made in accordance with the requirements of Code Section 409A and
          any guidance issued thereunder.

       

      
        
          	

                	(ss)	
                  VALUATION DATE: The last day of each month (or if no Company stock is traded on such date, the immediately preceding trading date), and such other dates as the Committee
                      in its discretion may prescribe.

                

        

      

       

      
        
          	

                	(tt)	
                  YEAR or PLAN YEAR: The twelve (12)-month period beginning each January 1 and ending on the next succeeding December 31.

                

        

      

       

      
        
          	

                	2.02	
                  Construction

                

        

      

      

      

      The masculine gender, where appearing in the Plan, shall be deemed to include the feminine gender, unless the context
          clearly indicates to the contrary. The words “hereof,” “herein,” “hereunder” and other similar compounds of the word “here” shall mean and refer to the entire Plan and not to any particular provision or Section.

       

      
        
          	

                	2.03	
                  Applicability

                

        

      

       

      The provisions of this Plan shall apply only to a Participant who terminates employment on or after the Effective Date.

       

      ARTICLE III

      PARTICIPATION AND SERVICE

       

      
        
          	

                	3.01	
                  Eligibility to Participate

                

        

      

      

      

      The Committee shall make all determinations regarding an individual’s eligibility to participate in the Plan. The
          Committee’s determination shall be final notwithstanding that (i) an individual may
          have been told that he or she is entitled to participate in the Plan, (ii) an
          individual may have been given Plan materials or forms, or (iii) other actions may have been taken indicating that an individual may participate.

       

        

      
        8

        
          

      

      Each Employee shall become a Participant on the date that is the later of (i) November 1, 2018 for each Participant
          who was a Participant in the Prior Plan on the Date of Divestiture, and (ii) the date on which his or her initial Compensation Reduction Agreement first becomes effective, provided that for purposes of (ii) under no circumstances shall an
          individual be an eligible Employee hereunder until the first day of the calendar quarter immediately following his Employment Commencement Date.

      

      

      Notwithstanding the preceding provisions of this Section 3.01, with
          respect to any Employee transferring to Arcosa in connection with the Spin on the Date of Divestiture, an Employee who was a Participant under the Prior  Plan  shall  continue  as  a  Participant under this  Plan,  to  the extent provided
          hereunder. All references hereunder to such Participant’s Compensation Reduction Agreement shall include his salary reduction agreement executed under the Prior Plan which  shall  remain  in  full  force and effect for all purposes of this Plan,
          including for clarification purposes, all Compensation Reduction Agreement(s) transferred under Section 3.02(a)(3).

       

        

      
        
          	

                	3.02	
                  Election to Participate

                

        

      

       

      After having received a written explanation of the terms of and the benefits provided under the Plan, each eligible
          Employee shall become a Participant only after he or she (i) elects to participate in the Plan on such form or forms as the Committee may provide and (ii) executes a Compensation Reduction Agreement in accordance with the following.

       

      
        
          	

                	(a)	
                  Compensation Reduction Contribution Elections.

                

        

      

       

      
        
          	

                	(1)	
                  Deferrals of Base Compensation. With respect to deferrals of Base Compensation,
                      a Participant must file a Compensation Reduction Agreement with the Administrator within the time period established by the Administrator, but in all events no later than the close of the calendar year immediately preceding the
                      calendar year in which the services to which the Agreement relates are performed. In the Plan Year in which an Employee is first designated as eligible to participate in the Plan, he or she must file a Compensation Reduction Agreement
                      with the Administrator within thirty (30) days after such designation is made, and his or her election will relate only to Base Compensation earned after his or her initial Compensation Reduction Agreement is effective.

                

        

      

       

      
        
          	

                	(2)	
                  Deferrals of Annual Incentive Compensation. With respect to deferrals of Annual
                      Incentive Compensation which is Performance-Based Compensation, a Participant must file a Compensation Reduction Agreement with the Administrator no later than six months before the end of the period in which the services to which the
                      Agreement relates are performed; and provided, further that in no event may an election to defer Performance Based Compensation be made after such compensation has become reasonably ascertainable. With respect to deferrals of Annual
                      Incentive Compensation which is not Performance- Based Compensation, the Participant must file a Compensation Reduction Agreement with the Administrator no later than the close of the calendar year immediately preceding the calendar
                      year in which the services to which the Agreement relates are performed.

                

        

      

       

      
        9

        
          

      

      
        
          	

                	(3)	
                  Duration of Compensation Deferral Election. Once a Participant has commenced
                      participation in the Plan, if the Participant fails to file a new election related to the deferral of Compensation under the Plan, the Participant’s last valid election on file with the Administrator, including the Compensation
                      Reduction Agreement transferred from the Trinity SPSP as of the Date of Divestiture, will remain effective until subsequently modified or revoked by the Participant in accordance with Section 4.02(b) hereof. This subsection (3) shall apply to any Compensation Reduction Agreement in place for Base
                      Compensation and/or Annual Incentive Compensation as may be in effect for a prior Plan Year.

                

        

      

       

      
        
          	

                	(b)	
                  Distribution Elections.

                

        

      

       

      
        
          	

                	(1)	
                  Date on Which Payment is Made or Commences. A Participant may not make an
                      election regarding the date on which payment shall be made or commence. Payment will be made or commence on the date specified in Section 6.02(c) or (d) hereof, as applicable, except to the extent a modification has been made in accordance with Section
                          6.02(d).

                

        

      

      

      

      
        
          	

                	(2)	
                  Form of Distribution. The form of distribution of a Participant’s Accounts shall
                      be determined in accordance with the Participant’s election under Section 6.02(a) hereof or, if Section 6.02(b) hereof is applicable, in accordance with such Section 6.02(b). An election regarding the form of distribution of a
                      Participant’s Accounts shall be made by the Participant on the date on which the Participant files his or her initial Compensation Reduction Agreement. The form of payment so elected by the Participant shall be effective as to all
                      Contributions made by or on behalf of the Participant.

                

        

      

       

      
        
          	

                	(3)	
                  Modifications. Elections related to the form of distribution may be modified
                      only to the extent that such modification is consistent with the requirements of Section 6.02(d) hereof.

                

        

      

      

      

      
        
          	

                	(c)	
                  Reemployment of Former Participant. An active Participant who incurs a Severance from Service and who is subsequently reemployed by an Employer may reenter the Plan as an
                      active Participant on his Reemployment Commencement Date or on the first day of any of his next following taxable years, but only if (i) he continues to qualify as an Employee within the meaning of Section 2.01(v) hereof and (ii) prior to such date he shall have again undertaken the actions specified in Sections
                          3.02(a) and 3.02(b) hereof. In the event that a Participant shall cease to qualify as an Employee within the meaning of Section 2.01(v) hereof, his Participation shall thereupon cease but he shall continue to accrue Service hereunder during the period of his continued employment
                      with the Employers.

                

        

      

       

      
        
          	

                	(d)	
                  Special Rule Related To Change in Control. Any provisions of this Plan to the contrary notwithstanding, effective on and after the date of a Change in Control, the term
                      “Participant” shall be limited to those individuals who satisfy the requirements set forth for participation in this Plan and who were Participants in this Plan as of the date immediately prior to the date of such Change in Control.

                

           

          

        

      

      
        10

        
          

      

      
        
          	

                	3.03	
                  Service

                

        

      

       

      

      The amount of benefit payable to or on behalf of a Participant shall be determined on the basis of his period of
          Service, in accordance with the following:

       

      
        
          	

                	(a)	
                  In General. Subject to the Break in Service provisions of paragraph (d) of this Section, an Employee’s Service shall equal the total of his Elapsed-Time Employment. Service shall be counted in years and completed days.

                

        

      

       

      
        
          	

                	(b)	
                  Transfers from Affiliates. In the event that an Employee who at any time was employed by an
                      Affiliate either commences employment with a Participating Employer, or returns to the employment of a Participating Employer, then, except as otherwise provided below, such Employee shall receive Service with respect to the period of
                      his employment with such Affiliate (to the extent not credited under paragraph (c) of this Section). In applying the provisions of the preceding sentence--

                

        

      

       

      
        
          	

                	(1)	
                  except to the extent otherwise permitted by the Committee in its sole discretion, such Employee shall not receive Service with respect to any period of employment with
                      such Affiliate completed prior to the date on which such Affiliate became an Affiliate;

                

        

      

       

      
        
          	

                	(2)	
                  the amount of such Service shall be determined in accordance with paragraph (a) of this
                      Section, as if such Affiliate were a Participating Employer; and

                

        

      

       

      

      
        
          	

                	(3)	
                  if such Employee incurs a Break in Service (as defined in paragraph (d) of this Section and
                      determined as if such Affiliate were a Participating Employer) prior to his commencement of employment with the Participating Employer or return to the employment of the Participating Employer, then the amount of such Employee’s
                      Service attributable to the period of his employment with such Affiliate shall be determined in accordance with paragraph (d) of this Section.

                

        

      

      

      

      
        
          	

                	(c)	
                  Transfers to Affiliate. In the event that a Participant who at any time was employed by a
                      Participating Employer either commences employment with an Affiliate, or returns to the employment of an Affiliate, then, except as otherwise provided below, such Participant shall receive Service with respect to the period of his
                      employment with such Affiliate (to the extent not credited under paragraph (b) of this Section). In applying the provisions of the preceding sentence--

                

        

      

       

      
        
          	

                	(1)	
                  the amount of such Service shall be determined in accordance with paragraph (a) of this
                      Section, as if such Affiliate were a Participating Employer; and

                

        

      

       

      

      
        
          	

                	(2)	
                  if such Participant incurs a Break in Service (as defined in paragraph (d) of this Section
                      and determined as if such Affiliate were a Participating Employer) prior to his commencement of employment with the Affiliate or return to the employment of the Affiliate, then the amount of such Participant’s Service attributable to
                      his prior period of employment with the Participating Employer shall be determined in accordance with paragraph (d) of this Section.

                

           

          

        

      

      
        11

        
          

      

      
        
          	

                	(d)	
                  Break in Service. An Employee who incurs a Severance from Service and who fails to complete
                      at least one (1) Hour of Employment during the twelve (12)- month period beginning on the date of such Severance from Service shall have a Break in Service. If, during the twelve (12)-month period beginning on the date of an
                      Employee’s Severance from Service, the Employee shall return to the employment of a Participating Employer by completing at least one (1) Hour of Employment within such twelve (12)-month period, then such Employee will not have a
                      Break in Service and shall receive Service for the period beginning on the date of his Severance from Service and ending on the date of his reemployment; provided, however, that in the case of an Employee who is absent from the
                      employment of the Participating Employers for a reason specified in Section 2.01(mm)(1)(ii) hereof and who, prior to the first anniversary of the first date
                      of such absence, incurs a Severance from Service for a reason specified in Section 2.01(mm)(1)(i) hereof, such Employee shall receive Service only if he
                      completes at least one (1) Hour of Employment within the twelve (12)-month period beginning on the first date of such absence and shall receive such Service only for the period beginning on the first day of such absence and ending on
                      the date of his reemployment. Upon incurring a Break in Service, an Employee’s rights and benefits under the Plan shall be determined in accordance with his Service at the time of the Break in Service. For a Participant who, at the
                      time of a Break in Service, satisfied any requirements of this Plan for vested benefits, his pre-break Service shall, upon his Reemployment Commencement Date, be restored in determining his rights and benefits under the Plan. For an
                      Employee who, at the time of a Break in Service, had not fulfilled such requirements, periods of pre- break Service shall, upon his Reemployment Commencement Date, be restored only if the consecutive periods of Break in Service were
                      less than the greater of (i) sixty (60) months or (ii) the total period of pre-break Service.

                

        

      

       

      
        
          	

                	(e)	
                  Special Rule for Participants After Initial Eligibility Date. Notwithstanding the preceding
                      provisions of this Section 3.03, the Elapsed-Time Employment and Service of any Participant who failed to elect to participate hereunder pursuant to Section 3.02 hereof prior to the date on which he was first eligible to do so pursuant to Section
                          3.01 hereof shall be determined as if his Employment Commencement Date were the later of (i) the Initial Effective Date or (ii) the date on which he first completes an Hour of Employment. In addition, in the case of a
                      Participant who was not employed by an Employer on the Initial Effective Date but was so employed prior to such date, such prior period of employment shall not, under any circumstances, be treated as Service unless such Participant
                      elects to participate hereunder pursuant to such Section 3.02 prior to the date on which he was first eligible to do so pursuant to such Section 3.01.

                

        

      

      

      

      
        
          	

                	(f)	
                  Special Rule for Extended Absence Employees. Notwithstanding the preceding provisions of this
                      Section 3.03, in the case of an Extended Absence Employee, the period between the first and second anniversaries of such Employee’s absence shall, under no
                      circumstances, be treated as a period of Service.

                

        

      

       

      
        12

        
          

      

      
        
          	

                	3.04	
                  Transfer

                

        

      

      

      

      An Employee who is transferred between Participating Employers shall be as eligible for Participation and benefits as in
          the absence of such transfer.

       

      ARTICLE IV

      CONTRIBUTIONS AND FORFEITURES

       

      
        
          	

                	4.01	
                  Employer Contributions

                

        

      

      

      

      Employers shall credit Participant Accounts in accordance with the following:

       

      
        
          	

                	(a)	
                  Compensation Reduction Contributions. For each Year, each Employer shall credit the Compensation Reduction Contribution Account of each of its Employees participating in
                      the Plan with an amount agreed to be credited by such Employer pursuant to a Compensation Reduction Agreement entered into between the Employer and the Participant for such Year, as provided in Section 4.02 hereof. The maximum
                      amount that may be deferred each Plan Year shall be established by the Administrator from time to time. Such Compensation Reduction Agreement shall include a separate deferral election for each of the following types of Compensation:

                

        

      

      

      

      
        
          	

                	(i)	
                  Base Compensation;

                

        

      

       

      
        
          	

                	(ii)	
                  Annual Incentive Compensation; and

                

        

      

       

      
        
          	

                	(iii)	
                  Performance-Based Compensation.

                

        

      

       

      
        
          	

                	(b)	
                  Matching Employer Contributions. For each Plan Year, each Employer may credit a Matching
                      Employer Contribution amount in the form of cash to each of its Employees for whom an amount was credited pursuant to paragraph (a) of this Section 4.01;
                      provided, however, that no such Matching Employer Contribution shall be credited prior to the date on which such Employee completes one (1) year of Service. Such Matching Employer Contribution, when added to the Forfeitures which have
                      become available for application as of the end of the Year pursuant to Section 4.03 hereof, shall be equal to a percentage of that portion of the
                      Participant’s Compensation Reduction Contribution for such Year pursuant to Section 4.02 hereof which does not exceed six percent (6%) of his Base
                      Compensation plus Annual Incentive Compensation for such Year, based on his years of Service as follows:

                

        

      

      

      

      	
              Years of Service

            	 	
              Applicable Percentage

            	 
	
              Less than 1

            	 	 	
              0%

            	
              

              

            
	
              1 but less than 2

            	 	 	
              25%

            	

            
	
              2 but less than 3

            	 	 	
              30%

            	

            
	
              3 but less than 4

            	 	 	
              35%

            	

            
	
              4 but less than 5

            	 	 	
              40%

            	

            
	
              5 or more

            	 	 	
              50%

            	

            

       

      For purposes of determining a Participant’s Matching Employer Contribution under paragraph (b) of this Section 4.01, if a Participant’s Employment Commencement Date is any date on or
          after January 1, 2010 and on or before October 31, 2008, and such Participant is employed as of the last day of the Short Plan Year, he shall be credited with a year of Service for such Short Plan Year.

       

        

      
        13

        
          

      

      
        
          	

                	(c)	
                  Limitations on Matching Contributions. Except in the case of a Participant who Retires, dies
                      or incurs a Disability during a Year, no Matching Employer Contributions shall be credited to a Participant for a Year unless such Participant is actively employed by an Employer on the last day of such Year. Notwithstanding paragraph (b) of this Section, the amount of Matching Employer Contribution credited to a Participant for a Year under this Plan shall be reduced by the amount
                      of any matching contribution credited to the Participant for such Year under the ARCOSA Profit Sharing Plan.

                

        

      

       

      
        
          	

                	(d)	
                  Discretionary Contributions. In addition to the contributions described above, for each Year
                      an Employer may, but shall not be required to, credit the Discretionary Contribution Account of any one or more Participants in its employ during such Year with such amounts in cash as the Employer may determine in its sole
                      discretion.

                

        

      

       

      
        
          	

                	4.02	
                  Participant Compensation Reduction

                

        

      

       

      

      
        
          	

                	(a)	
                  General. Prior to commencement of participation hereunder, a Participant shall have entered
                      into a written Compensation Reduction Agreement with his Employer in accordance with Section 3.03(a) hereof. The terms of such Compensation Reduction
                      Agreement shall provide that the Participant agrees to accept a reduction in Compensation from the Employer. In consideration of such agreement, the Employer will credit the Participant’s Compensation Reduction Contribution Account
                      for each Year with an amount equal to the total amount by which the Participant’s Compensation from the Employer was reduced during the Year pursuant to the Compensation Reduction Agreement.

                

        

      

       

      

      
        
          	

                	(b)	
                  Additional Election Requirements. In addition to the requirements of Section 3.03(a) hereof, Compensation Reduction Agreements shall be further governed by the following:

                

        

      

       

      
        
          	

                	(1)	
                  A Compensation Reduction Agreement shall specify the types of Compensation to which it will apply and shall be effective during the period in which it is on file with the
                      Administrator, but in no event shall such Agreement be effective to reduce payments of Base Compensation or Annual Incentive Compensation for services completed on or before the date on which such Compensation Reduction Agreement is
                      filed with the Administrator.

                

        

      

       

      
        
          	

                	(2)	
                  A Compensation Reduction Agreement relating to a Plan Year may not be modified or revoked once such Plan Year has commenced except as provided in Section 6.05(b) hereof following a Participant’s receipt of a Plan distribution due to an Unforeseeable Emergency. Any modification to or termination of a Compensation Reduction
                      Agreement relating to a subsequent Plan Year must be made prior to the close of the calendar year immediately preceding the calendar year in which the services are performed and to which the modified or terminated Agreement relates.
                      If a Participant terminates his Compensation Reduction Agreement as provided above, he may subsequently elect .to enter into another Compensation Reduction
                      Agreement, provided that he is at such time an eligible Employee and provided further that such election is made with respect to a succeeding calendar year in accordance with Section 3.02(a) hereof.

                

           

          

        

      

      
        14

        
          

      

      

      

      
        
          	

                	4.03	
                  Forfeitures

                

        

      

      

      

      If, upon a Severance from Service, a Participant is not entitled to a distribution of the entire balance in his
          Matching Contribution Account, Additional Matching Contribution Account and/or Discretionary Contribution Account, then the amount to which the Participant is not entitled shall become a Forfeiture and shall be deducted from the Participant’s
          Accounts at such time. The portion of the Participant’s Accounts which is not a Forfeiture shall continue to be adjusted as provided in Section 5.03(a) hereof
          until it is distributed in full. The Participant shall receive a distribution of the nonforfeitable portion of his Accounts pursuant to ARTICLE VI hereof.

       

      ARTICLE V

      ALLOCATIONS TO PARTICIPANTS’ ACCOUNTS

       

      

      
        
          	

                	5.01	
                  Individual Accounts

                

        

      

       

      

      The Committee shall create and maintain adequate records to disclose the interest hereunder of each Participant,
          Former Participant and Beneficiary. Such records shall be in the form of individual accounts, and credits and charges shall be made to such accounts in the manner herein described. A Participant shall have appropriate separate Accounts, including
          a Compensation Reduction Contribution Account, a Matching Contribution Account, an Additional Matching Contribution Account (attributable to Additional Matching Contributions made to the Prior Plan on behalf of a Participant for Plan Years
          beginning prior to January 1, 2004) and a Discretionary Contribution Account.

      

      

      
        
          	

                	5.02	
                  Investment of Accounts

                

        

      

       

      

      
        
          	

                	(a)	
                  Participant Election. The Committee shall credit each Participant’s Accounts with earnings or
                      losses according to the hypothetical investment selections made by the Participant pursuant to his participation agreement executed pursuant to Section 3.02
                      hereof. In accordance with certain limitations on investment designations in Section 5.02(b) hereof, thstocke Committee shall adopt rules concerning the
                      manner in which a Participant may elect to change his hypothetical investment selections, provided that a Participant shall be permitted to do so no less frequently than as of the first day of each month.

                

        

      

       

      

      Effective for Plan Years beginning on and after January 1, 2004,the earnings or losses attributable to a
          Participant’s Accounts shall be determined as if the amounts credited to such Accounts were actually invested in Stock Units, to the extent elected hereunder but after the Effective Date subject to the requirements of Section 5.04, including the divestiture requirements following the Date of Divestiture as described in Section

              5.04(b), and, to the extent not so elected or to the extent prohibited hereunder, in the hypothetical investments selected under the Participant’s
          participation agreement. In the case of a Participant receiving installment payments under ARTICLE VI hereof, the Participant’s Accounts shall continue to
          receive allocations of earnings or losses in accordance with this paragraph (a) of this Section 5.02 until his Accounts are paid in full. If a Participant’s participation agreement fails to designate one or more hypothetical investment selections, the Participant’s Accounts will be deemed invested in
          the investment option designated as having the least investment risk.

       

        

      
        15

        
          

      

      
        
          	

                	(b)	
                  Investment Options. The Committee shall have sole and absolute discretion with respect to the
                      number and types of investment options made available for selection by Participants pursuant to this Section, the timing of Participant investment elections and the method by which adjustments are made. The Committee may in its sole
                      discretion refuse to recognize Participant elections that it determines may cause the Participant’s Accounts to become subject to the short-swing profit provisions of Section 16b of the Securities Exchange Act of 1934 and establish
                      special election procedures for Participants subject to Section 16 of such Act.

                

        

      

       

      On and after January 1, 2004, amounts contributed to a Participant’s Matching Contribution Account, Additional
          Matching Contribution Account, and Discretionary Contribution Account shall not be treated as invested in Stock Units. In addition, amounts credited to a Participant’s Matching Contribution Account, Additional Matching Contribution Account, or
          Discretionary Contribution Account and deemed invested in any other media may not, on or after such date, be treated as transferred into or out of deemed investments in Stock Units. Subject to the requirements of Section 5.04, Compensation Reduction Contributions may, at the Participant’s election, be treated as invested in Stock Units, either at the time such amounts are initially credited to the
          Participant’s Compensation Reduction Contribution Account or following deemed investment in other media.

      

      

      The designation of investment options by the Committee shall be for the sole purpose of adjusting Accounts pursuant
          to this Section, and except to the extent that deemed investments in Stock Units were required under the Prior Plan for Plan Years beginning prior to January 1, 2004, the provisions of this ARTICLE V shall not obligate the Company or any of the Employers to invest or set aside any assets for the payment of
          benefits hereunder; provided, however, that the Company or an Employer may invest a portion of its general assets in investments, including investments which are the same as or similar to the investment indices designated by the Committee and
          selected by Participants, but any such investments shall remain part of the general assets of the Company or such Employer and shall not be deemed or construed to grant a property interest of any kind to any Participant, designated Beneficiary or
          estate. The Committee shall notify the Participants of the investment indices available and the procedures for making and changing elections.

      

      

      
        
          
            
              
                	 	
                        (c)

                      	
                        Non-Binding Status of Elections. A Participant’s hypothetical investment selections pursuant to the immediately preceding
                            paragraph shall be made solely for purposes of crediting earnings and/or losses to his Accounts under Section 5.03 of this Plan. The Committee shall not, in any way, be bound to
                            actually invest any amounts set aside pursuant to ARTICLE VII
                            below to satisfy its obligations under this Plan in accordance with such selections.

                      

              

            

          

        

      

       

      
        16

        
          

      

      
        
          	

                	5.03	
                  Account Adjustments

                

        

      

       

      

      The accounts of Participants, Former Participants and Beneficiaries shall be adjusted in accordance with the following:

       

      
        
          	

                	(a)	
                  Valuation Adjustments. As of each Valuation Date, the amount credited to a Participant’s
                      Accounts as of the preceding Valuation Date, less any distributions or Forfeitures with respect to such Accounts since such preceding Valuation Date, shall be adjusted by reference to the fluctuations in value, taking into account
                      gain, loss, expenses and other adjustments, of the investments selected by the Participant for the investment adjustment of his or her Accounts, with such adjustments to be made in the manner prescribed by the Committee. Following
                      such adjustment, the amounts credited to a Participant’s Accounts shall be increased to take into account additional deferrals and contributions credited to such Accounts since the preceding Valuation Date.

                

        

      

      

      

      
        
          	

                	(b)	
                  Compensation Reduction Contributions. The amount credited pursuant to Section 4.01(a) hereof for a Year as a Compensation Reduction Contribution shall be allocated to the Participant’s Compensation Reduction Contribution Account as
                      of the date on which such Compensation Reduction Contribution would otherwise have been paid to the Participant as Compensation.

                

        

      

      

      

      
        
          	

                	(c)	
                  Matching Contributions. Any amounts credited to a Participant by an Employer pursuant to Section 4.01(b) hereof during a Year shall be allocated to the Participant’s Matching Contribution Account at such time as may be determined by the Employer in
                      its absolute discretion.

                

        

      

       

      
        
          	

                	(d)	
                  Discretionary Contributions. Any amounts credited to a Participant by an Employer pursuant to
                      Section 4.01(d) hereof during a Year shall be allocated to the Participant’s Discretionary Contribution Account at the time determined by the Employer in its
                      absolute discretion.

                

        

      

       

      
        
          	

                	5.04	
                  Stock Units

                

        

      

       

      
        
          	

                	(a)	
                  General. Subject to the discretion of the Committee, one of the investment alternatives
                      available under this Plan may be investment in Stock Units. For any Participant transferring to this Plan on the Date of Divestiture, any Stock Unit in which such Participant’s prior Account balance was deemed invested shall be
                      transferred to this Plan in the form of:

                

        

      

       

      
        
          	

                	(1)	
                  the number of shares of Trinity Industries, Inc. common stock to which such Stock Unit(s) applied, and

                

        

      

       

      
        
          	

                	(2)	
                  a like number of shares of Company common stock as determined under the appropriate formula relating to the Spin Transaction.

                

        

      

       

      
        17

        
          

      

      For purposes of calculating the number of Stock Units credited or deemed credited to a Participant’s Account on
          transfer of the Participant’s Account balance to this Plan with respect to the Spin Transaction, the price of a Stock Unit shall be equal to one hundred percent (100%) of the closing price on the New York Stock Exchange of a share of Trinity
          Industries, Inc. common stock or the Company’s common stock (as applicable) on the date on which the Stock Units are credited or deemed credited to the Participant’s Accounts (or if no shares of the Company’s common stock are traded on such date,
          on the immediately preceding trading date). For Stock Units transferred from the Prior Plan that relate to Plan Years beginning prior to January 1, 2004, for purposes of calculating the number of Stock Units credited to a Participant’s Matching
          Contribution Account or Additional Matching Contribution Account, the price of a Stock Unit shall be equal to one hundred percent (100%) of the average daily closing price on the New York Stock Exchange of a Share of the Company’s common stock
          for the Year with respect to which the Stock Units are credited to the Participant’s Accounts, provided that for Stock Units credited with respect to the Year ending March 31, 2000, such average daily closing price shall be calculated for the
          period beginning on January 1, 2000 and ending on such March 31, 2000.

       

      
        
          	

                	(b)	
                  Continued/Further Investment in Stock Units. To the extent a Participant, has  any investment
                      of his Account in Stock Units, he may, after the Effective Date, elect, at any time and from time to time, to change such investment election and make alternative investments in substitution therefore. The following limitations apply
                      to a Participant’s right to direct that his Account be invested in Stock Units:

                

        

      

       

      

      
        
          	

                	(1)	
                  A Participant may not make an election to allocate any future contributions to investment in Stock Units;

                

        

      

       

      
        
          	

                	(2)	
                  A Participant may not take any action with respect to the investment of the Account that would result in an increase in the portion of the Account so invested; and

                

        

      

       

      

      
        
          	

                	(3)	
                  In the event of any dilution or other adjustment, any Stock Units allocated to the Account of such Participant (or Former Participant or Beneficiary) shall continue to be
                      adjusted as provided under paragraph (e) of this Section 5.04 below.

                

        

      

      

      

      Following the Date of Divestiture, no future contributions will be allowed to be invested into Stock Units.
          Participants will have 18 months from the Date of Divestiture to evaluate the Plan’s fund line up and select where assets currently invested in Stock Units should be deemed to be invested. If after 18 months, any Stock Units remain as a deemed
          investment in a Participant’s Account, such Stock Units will be liquidated and the proceeds deemed to be invested in an appropriate investment alternative as selected by the Committee.

       

      
        
          	

                	(c)	
                  Voting Rights. A Participant shall not be entitled to any voting rights with respect to the
                      Stock Units credited or deemed credited to his Accounts.

                

        

      

       

      
        
          	

                	(d)	
                  Dividends. To the extent that a dividend is
                      paid on the Company’s common stock, the Committee shall credit to the Accounts of each Participant whose Accounts are invested or deemed invested in
                      Stock Units an amount in cash  equal to the value of such dividends.

                

           

          

        

      

      
        18

        
          

      

      

      
        
          	

                	(e)	
                  Dilution and Other Adjustments. In the event of any change in the outstanding shares of
                      common stock of the Company by reason of any stock dividend, split, spin-off, recapitalization, merger, consolidation, combination, extraordinary dividend, exchange of shares or other similar change, the Committee shall adjust the
                      number or kind of Stock Units then allocated or deemed allocated to the Participants’ Accounts as follows:

                

        

      

       

      
        
          	

                	(1)	
                  Subject to any required action by stockholders, the number of Stock Units shall be proportionately adjusted for any increase or decrease in the number of issued shares of
                      the Company’s common stock resulting from (i) a subdivision or consolidation of shares, (ii)
                      the payment of a stock dividend or (iii) any other increase or decrease in the number of shares effected without receipt of consideration by the Company.

                

        

      

      

      

      
        
          	

                	(2)	
                  In the event of a change in the shares of the Company’s common stock as presently constituted, which is limited to a change of par value into the same number of shares
                      with a different par value or without par value, the shares of the Company’s common stock resulting from any such change shall be deemed to be the shares of common stock within the meaning of this Plan.

                

        

      

       

      Any adjustments made by the Committee pursuant to this Section 5.04
          shall be final, binding, and conclusive.

       

      Except as hereinbefore provided in this Section

              5.04, a Participant to whose Account Stock Units are allocated shall have no rights by reason of (i) any subdivision or consolidation of the Company’s stock or securities, (ii) the payment of any stock dividend or (iii) any other
          increase or decrease in the number of shares of stock of any class or by reason of any dissolution, liquidation, reorganization, merger, or consolidation or spinoff of assets or stock of another corporation, and any issuance by the Company of
          additional shares of stock (of any class), or securities convertible into shares of stock (of any class), shall not affect the number of Stock Units allocated to such Participant’s Accounts under this Plan.

      

      

      ARTICLE VI

      DISTRIBUTION OF BENEFITS

       

      

      
        
          	

                	6.01	
                  General

                

        

      

      

      

      Within thirty (30) days following a Participant’s termination of employment, the Committee (i) shall certify to the
          Trustee or the Treasurer of the Employer, as applicable, the total amount of the allocations to the credit of the Participant on the books of each Employer by which the Participant was employed at a time when amounts were credited by such
          Employer to his Accounts and the Participant’s nonforfeitable interest in such Accounts, and (ii) shall determine whether the payment of the amounts credited to the Participant’s Accounts under the Plan is to be paid directly by the applicable
          Employer, from the Trust Fund, or by a combination of such sources (except to the extent that the provisions of the Trust specify payment from the Trust Fund).

       

        

      
        19

        
          

      

      

      

      
        
          	

                	6.02	
                  Payments of Benefits

                

        

      

       

      

      For purposes of determining the amount of any payment, the Participant’s Account will be valued as provided in an
          administrative policy adopted by the Committee.

       

      Payment of the nonforfeitable portion of the amounts credited to a Participant’s Accounts shall be made in accordance
          with the following provisions:

       

      
        
          	

                	(a)	
                  Death, Disability or Retirement. Payments made with respect to a Participant’s termination of employment on account of death, Disability or Retirement, shall be made in
                      one or more of the following forms, as previously elected by the Participant in accordance with Section 3.02(b) hereof:

                

        

      

       

      
        
          	

                	(1)	
                  In a lump sum; or

                

        

      

       

      
        
          	

                	(2)	
                  In annual periodic payments for the number of years elected by the Participant, not in excess of 20. Each payment shall be in an amount equal to a fraction of the
                      Participant’s Account, where such fraction for each payment shall be one (1) divided by the number of payments remaining (including the current payment), and in which event the unpaid balance shall continue to be adjusted as provided
                      in Section 5.03(a) hereof until it is distributed in full. In accordance with Treasury Regulation Section 1.409A-2(b)(2)(iii) and (iv) and for purposes of Section 6.02(d) hereof, an election for distribution in the form of periodic payments shall be treated as an election of a series of separate payments.

                

        

      

       

      

      In the absence of a timely election as to the form of distribution under Section 3.02(b) hereof, all payments made with respect to a Participant’s termination of employment on account of death, Disability or Retirement shall be in the form of a lump sum.

      

      

      The Committee shall, as of the last day of the calendar quarter within which the Participant terminates
          employment, certify to the Trustee or the Treasurer of the Employer, as applicable, the method of payment selected by the Participant.

       

      
        
          	

                	(b)	
                  Termination of Employment. Payments with respect to a Participant’s termination of employment
                      for reasons other than death, Disability or Retirement shall be made in the form of a lump sum.

                

        

      

       

      
        
          	

                	(c)	
                  Time Payment is Made or Commences.

                

        

      

      

      

      
        
          	

                	(1)	
                  If a Participant terminates employment for a reason other than death, payment of all vested amounts credited to a Participant’s Accounts shall be made or commence on the
                      first business day following the date that is six months from the date on which the Participant separated from service. Elections to delay payment beyond such date are not permitted except as may be permitted in accordance with Section 6.02(d) hereof.

                

        

      

       

      

      
        
          	

                	(2)	
                  If a Participant terminates employment due to death, payment of all vested amounts credited to the Participant’s Accounts shall be made or commence sixty (60) days following the date on which the Participant terminates employment.

                

           

          

        

      

      
        20

        
          

      

      

      
        
          	

                	(3)	
                  In the case of annual installment payments made pursuant to Section 6.02(a)(2) hereof,
                      payments made subsequent to the first payment in each succeeding calendar year shall be made in the same calendar quarter as the first payment.

                

        

      

       

      This Plan shall be deemed to authorize the payment of all or any portion of a Participant’s benefits from the Trust
          Fund to the extent such payment is required by the provisions of the Trust; provided, however, that the time and form of distribution shall, in all events, be made as otherwise determined under the terms of the Plan. Payments shall be made in
          cash or, to the extent that any amount to be distributed has been invested or deemed invested in Stock Units, in common stock of the Company; provided that any amount invested or deemed invested in fractional shares shall, in all events, be paid
          in cash.

      

      

      
        
          	

                	(d)	
                  Modification that Changes Form of Payment.

                

        

      

      

      

      Except to the extent otherwise provided in Section

              6.02(a) hereof, a modification of a Participant’s previous election related to the form of distribution under Section 6.02(a) hereof is
          ineffective unless all of the following requirements are satisfied:

       

      

      
        
          	

                	(1)	
                  Such modification may not be effective for at least twelve (12) months after the date on which the modification is filed with the Administrator.

                

        

      

      

      

      
        
          	

                	(2)	
                  Except in the case of modifications relating to distributions on account of death, Disability, or Unforeseeable Emergency, the modification must provide that payment will
                      not commence for at least five (5) years from the date payment would otherwise have been made or commenced.

                

        

      

       

      
        
          	

                	(3)	
                  Such a modification may not be made less than twelve (12) months prior to the date of the first otherwise scheduled payment.

                

        

      

       

      
        
          	

                	(4)	
                  Such modification may not permit acceleration of the time or schedule of any payment under the Plan, except as may be permitted pursuant to applicable Treasury
                      Regulations.

                

        

      

       

      
        
          	

                	(e)	
                  Notwithstanding the preceding provisions of this Section 6.02(e), if at any time the
                      Participant’s vested interest in the Plan and any other non-qualified, defined contribution plan sponsored by his Employer and in which the Participant participates is less than the applicable dollar amount under Code Section
                      402(g)(1)(B), the Committee shall distribute such interest to the Participant in one lump sum, provided that the following requirements are satisfied:

                

        

      

       

      
        
          	

                	(1)	
                  The payment must accompany the termination of the Participant’s entire interest in both the Plan and all similar plans or arrangements that would be aggregated with this
                      Plan under Treasury Regulation Section 1.409A- 1(c); and

                

        

      

       

      
        21

        
          

      

      
        
          	

                	(2)	
                  No election must have been provided to the Participant with respect to the receipt of the payment.

                

        

      

      

      

      
        
          	

                	(f)	
                  Prior Plan Elections.

                

        

      

       

      

      
        
          	

                	(1)	
                  Notwithstanding the preceding provisions of this Section 6.02 and with respect to an
                      Employee who was a Participant in the Plan in 1999, such Participant’s election with respect to the form of payment made pursuant to the provisions of the Plan in effect at that time shall remain in effect unless modified by the
                      Participant in the manner described in paragraphs (a) or (d) of this Section 6.02(f).
                  

                

        

      

       

      
        
          	

                	(2)	
                  Notwithstanding the preceding provisions of this Section 6.02 and with respect to an
                      Employee who transferred to this Plan from the Prior Plan as of the Date of Divestiture, all distribution elections made with respect to amounts contributed under the Prior Plan shall remain in full force and effect for all purposes
                      of this Plan, subject to the subsequent election and modification rules provided herein.

                

        

      

       

      
        
          	

                	6.03	
                  Vesting of Benefits

                

        

      

       

      
        
          	

                	(a)	
                  Compensation Reduction Contribution Account. A Participant is 100% vested in his Compensation
                      Reduction Contribution Account at all times.

                

        

      

       

      
        
          	

                	(b)	
                  Death or Disability. If a Participant’s termination of employment is attributable to his
                      death or Disability, he shall be entitled to the entire amount then credited to his Accounts.

                

        

      

       

      
        
          	

                	(c)	
                  Termination of Employment For Reasons Other than Death or Disability.

                

        

      

      

      

      
        
          	

                	(1)	
                  Additional Matching Contribution Account. If a Participant’s termination of employment is not
                      attributable to his death or Disability and he has an Additional Matching Contribution Account to his credit, he shall be entitled to amounts then credited to his Additional Matching Contribution Account to the extent that there have
                      elapsed at least two (2) Plan Years following the end of the Plan Year for which the
                      Additional Matching Contribution was made; provided, however, that if the Participant terminates employment by reason of Retirement, the Committee may, in its sole discretion, deem the Participant to be entitled to the entire amount
                      then credited to his Additional Matching Contribution Account; provided, further, that upon the occurrence of a Change in Control occurring prior to the Participant’s termination of employment, the Participant shall be entitled to the
                      entire amount then credited to his Additional Matching Contribution Account.

                

        

      

      

      

      Other Accounts. If a Participant’s
          termination of employment is not attributable to his death or Disability, he shall be entitled to a “vested percentage” of the amounts then credited to his Matching Contribution Account and Discretionary Contribution Account, if any, based on his
          years of Service as follows:

      

      

      
        22

        
          

      

      	
              Years of Service

            	 	
              Vested Percentage

            	 	 	
              Forfeited Percentage

            	 
	
              Less than 1

            	 	 	
              0

            	
              %

            	 	 	
              100

            	
              %

            
	
              1 but less than 2

            	 	 	
              20

            	
              %

            	 	 	
              80

            	
              %

            
	
              2 but less than 3

            	 	 	
              40

            	
              %

            	 	 	
              60

            	
              %

            
	
              3 but less than 4

            	 	 	
              60

            	
              %

            	 	 	
              40

            	
              %

            
	
              4 but less than 5

            	 	 	
              80

            	
              %

            	 	 	
              20

            	
              %

            
	
              5 or more

            	 	 	
              100

            	
              %

            	 	 	
              0

            	
              %

            

       

      provided, however, that if the Participant terminates employment by reason of Retirement, the Committee may, in its
          discretion, authorize up to full vesting of the entire amount then credited to such Accounts; provided, further, that upon the occurrence of a Change in Control occurring prior to the Participant’s termination of employment, the Participant shall
          under all circumstances be entitled to the entire amount then credited to such Accounts. Notwithstanding the preceding provisions of this subparagraph 0, for amounts
          credited to a Participant’s Matching Contribution Account and Discretionary  Contribution Account, if any, pursuant to the terms of the Prior Plan, if the Participant’s termination of employment is attributable to Retirement, he shall under all
          circumstances be entitled to one hundred percent (100%) of such amounts.

      

      

      
        
          	

                	(d)	
                  Amount Credited. For purposes of this Section, the amount credited to a Participant’s
                      Accounts at termination of employment shall include any amounts to be credited pursuant to Section 4.01 hereof for the Year of termination of employment but
                      not yet allocated.

                

        

      

       

      
        
          	

                	6.04	
                  Death

                

        

      

      

      

      If a Participant dies while in the service of an Employer, or after termination of employment with the Employers and
          prior to the complete distribution of all amounts payable to him under the Plan, any remaining amounts payable to the Participant hereunder shall be payable to his Beneficiary. The Committee shall cause the Trustee (to the extent provided in the
          Trust) or the Treasurer of the Employer, as applicable, to pay to such Beneficiary all of the amounts then standing to the credit of the Participant in his Accounts, with such payment to be made at the time and in the manner specified in Section 6.02 hereof.

       

      
        
          	

                	6.05	
                  In-Service Distributions

                

        

      

       

      No amounts credited to a Participant’s Accounts shall be distributed to or on behalf of the Participant prior to the
          occurrence of one of the events specified in the preceding provisions of this ARTICLE VI, except as follows:

       

      

      
        
          	

                	(a)	
                  Designated Distributions. All distribution elections in place prior to January
                      1, 2008 under the terms of the Trinity SPSP with respect to a Compensation Reduction Contribution credited to the Participant’s Compensation Reduction Contribution Account during such calendar year, shall remain in place except to the
                      extent otherwise provided in this Section 6.05(a).

                

           

          

        

      

      
        23

        
          

      

      
        
          	

                	(b)	
                  Unforeseeable Emergency. A distribution may be made to or on behalf of a
                      Participant prior to his or her termination of employment to the extent that the Participant demonstrates, to the satisfaction of the Committee, that he or she has encountered an Unforeseeable Emergency. The amount distributed to a
                      Participant on account of an Unforeseeable Emergency may not exceed the amount necessary to satisfy such Emergency, plus amounts necessary to pay taxes reasonably anticipated as a result of the distribution, after taking into account
                      the extent to which such hardship is or may be relieved through reimbursement or compensation by insurance or otherwise or by liquidation of the Participant’s assets (to the extent the liquidation of such assets would not itself cause
                      severe financial hardship).

                

        

      

       

      A Participant’s Compensation Reduction Agreement shall be terminated as soon as administratively feasible following
          the Participant’s receipt of a distribution due to Unforeseeable Emergency.

      

      

      
        
          	

                	6.06	
                  Designation of Beneficiary

                

        

      

      

      

      Each Participant from time to time may designate any person or persons (who may be designated contingently or
          successively and who may be an entity other than a natural person) as his Beneficiary or Beneficiaries to whom his Plan benefits are paid if he dies before receipt of all such benefits. Each Beneficiary designation shall be on a form prescribed
          by the Committee and shall be effective only when filed with the Committee during the Participant’s lifetime. Each Beneficiary designation filed with the Committee shall cancel all Beneficiary designations previously filed with the Committee. The
          revocation of a Beneficiary designation, no matter how effected, shall not require the consent of any designated Beneficiary.

       

      If any Participant fails to designate a Beneficiary in the mariner provided herein, or if the Beneficiary designated
          by a deceased Participant dies before him or before complete distribution of the Participant’s benefits, the Committee, in its sole discretion, may direct the Trustee to distribute such Participant’s benefits (or the balance thereof) to his
          surviving spouse or to either:

      

      

      
        
          	

                	(a)	
                  any one or more of the next of kin of such Participant, and in such proportions as the Committee determines; or

                

        

      

       

      
        
          	

                	(b)	
                  the estate of the last to die of such Participant and his Beneficiary or Beneficiaries.

                

        

      

        

      ARTICLE VII

      NATURE OF PLAN; FUNDING

      

      

      
        
          	

                	7.01	
                  No Trust Required

                

        

      

      

      

      The adoption of this Plan and the segregation of amounts by the Employers with which to discharge their obligations
          hereunder shall not be deemed to create a trust (other than the Trust which is a Rabbi Trust and not a tax qualified Code Section 501 Trust); legal and equitable title to any funds so set aside shall remain with the Employers, and any recipient
          of benefits hereunder shall have no security or other interest in such funds. Any and all funds so set aside shall remain subject to the claims of the general creditors of the Employers, present and future. This provision shall not require the Employers to set aside any funds, but the Employers may set aside funds if they choose to do so.

       

        

      
        24

        
          

      

      
        
          	

                	7.02	
                  Funding of Obligation

                

        

      

       

      

      Section 7.01 above to the
          contrary notwithstanding, the Employers may elect to transfer assets to the Trust, the provisions of which shall at all times require the use of the Trust’s assets to satisfy claims of an Employer’s general unsecured creditors in the event of
          such Employer’s insolvency and direct that no Participant shall at any time have a prior claim to such assets. The assets of the Trust shall not be deemed to be assets of this Plan.

       

      ARTICLE VIII

      ADMINISTRATION

       

      

      
        
          	

                	8.01	
                  Appointment of Committee

                

        

      

       

      The Board of Directors of the Company shall appoint a Plan Committee to administer, construe and interpret the Plan.
          Such Committee, or such successor Committee as may be duly appointed by such Board of Directors, shall serve at the pleasure of the Board of Directors. All usual and reasonable expenses of the Committee shall be paid by the Employers. Decisions
          of the Committee with respect to any matter involving the Plan shall be final and binding on the Company, its shareholders, each Employer and all officers and other executives of the Employers. For purposes of ERISA, the Committee shall be the
          “plan administrator.”

       

      

      
        
          	

                	8.02	
                  Duties of Committee

                

        

      

       

      The Committee shall maintain complete and adequate records pertaining to the Plan, including but not limited to
          Participants’ Accounts, amounts transferred to the Trust, reports from the Trustee and all other records that shall be necessary or desirable in the proper administration of the Plan. The Committee shall furnish the Trustee such information as is
          required to be furnished by the Committee or the Company pursuant to the Trust. The Committee may employ such persons or appoint such agents to assist it in the performance of its duties as it may deem appropriate, including the Administrator. If
          a member of the Committee is a Participant hereunder, such Committee member shall be precluded from participation in any decision relative to his benefits under the Plan.

      

      

      
        
          	

                	8.03	
                  Indemnification of Committee

                

        

      

      

      

      The Company (the “Indemnifying Party”) hereby agrees to indemnify and hold harmless the members of the Committee and
          the Administrator (the “Indemnified Parties”) against any losses, claims, damages or liabilities to which any of the Indemnified Parties may become subject to the extent that such losses, claims, damages or liabilities or actions in respect
          thereof arise out of or are based on any act or omission of the Indemnified Party in connection with the administration of this Plan (other than any act or omission of such Indemnified Party constituting gross negligence or willful misconduct),
          and will reimburse the Indemnified Party for any legal or other expenses reasonably incurred by him or her in connection with investigating or defending against any such loss, claim, damage, liability or action. Promptly after receipt by the
          Indemnified Party of notice of the commencement of any action or proceeding with respect to any loss, claim, damage or liability against which the Indemnified Party believes he or she is indemnified, the Indemnified Party shall, if a claim with respect thereto is to be made against the Indemnifying Party, notify the Indemnifying Party in writing of the commencement thereof; provided, however, that the omission so
          to notify the Indemnifying Party shall not relieve it from any liability which it may have to the Indemnified Party to the extent the Indemnifying Party is not prejudiced by such omission. If any such action or proceeding shall be brought against
          the Indemnified Party, and it shall notify the Indemnifying Party of the commencement thereof, the Indemnifying Party shall be entitled to participate therein, and, to the extent that it shall wish, to assume the defense thereof, with counsel
          reasonably satisfactory to the Indemnified Party, and, after notice from the Indemnifying Party to the Indemnified Party of its election to assume the defense thereof, the Indemnifying Party shall not be liable to such Indemnified Party for any
          legal or other expenses subsequently incurred by the Indemnified Party in connection with the defense thereof other than reasonable costs of investigation or reasonable expenses of actions taken at the written request of the Indemnifying Party.
          The Indemnifying Party shall not be liable for any compromise or settlement of any such action or proceeding effected without its consent, which consent will not be unreasonably withheld.

       

        

      
        25

        
          

      

      
        
          	

                	8.04	
                  Unclaimed Benefits

                

        

      

      

      

      During the time when a benefit hereunder is payable to any Participant or Beneficiary,  the Committee may, at its own
          instance, mail by registered or certified mail to such Participant or Beneficiary, at his last known address, a written demand for his then address, or for satisfactory evidence of his continued life, or both. If such information is not furnished
          to the Committee within twelve (12) months from the mailing of such demand, then the Committee may, in its sole discretion, declare such benefit, or any unpaid portion thereof, suspended, with the result that such unclaimed benefit shall be
          treated as a Forfeiture for the Year with or within which such twelve (12)-month period ends, but shall be subject to restoration through an Employer contribution if the lost Participant or Beneficiary later files a claim for such benefit.

       

      ARTICLE IX

      MISCELLANEOUS

       

      
        
          	

                	9.01	
                  Nonguarantee of Employment

                

        

      

      

      

      Nothing contained in this Plan shall be construed as a contract of employment between any Employer and any Employee,
          or as a right of any Employee to be continued in the employment of any Employer, or as a limitation on the right of an Employer to discharge any of its Employees, with or without cause.

       

      

      
        
          	

                	9.02	
                  Nonalienation of Benefits

                

        

      

      

      

      Benefits payable under this Plan shall not be subject in any manner to anticipation, alienation, sale, transfer,
          assignment, pledge, encumbrance, charge, garnishment, execution, or levy of any kind, either voluntary or involuntary, prior to actually being received by the person entitled to the benefit under the terms of the Plan; and any attempt to
          anticipate, alienate, sell, transfer, assign, pledge, encumber, charge or otherwise dispose of any right to benefits payable hereunder shall be void.

       

      
        
          	

                	9.03	
                  No Preference

                

        

      

       

      No Participant shall have any preference over the general creditors of an Employer in the event of such Employer’s
          insolvency.

       

      
        26

        
          

      

      
        
          	

                	9.04	
                  Incompetence of Recipient

                

        

      

       

      

      If the Committee receives evidence satisfactory to it that any person entitled to receive a payment hereunder is, at
          the time the benefit is payable, physically, mentally or legally incompetent to receive such payment and to give a valid receipt therefor, and that an individual or institution is then maintaining or has custody of such person and that no
          guardian, committee or other representative of the estate of such person has been duly appointed, the Committee may direct that such payment be paid to such individual or institution maintaining or having custody of such person, and the receipt
          of such individual or institution shall be valid and a complete discharge for the payment of such benefit.

       

      
        
          	

                	9.05	
                  Texas Law to Apply

                

        

      

       

      THIS PLAN SHALL BE CONSTRUED AND ENFORCED UNDER THE LAWS OF THE STATE OF TEXAS EXCEPT TO THE EXTENT PREEMPTED BY
          FEDERAL LAW.

       

      
        
          	

                	9.06	
                  Claims Procedure/Arbitration

                

        

      

       

      If any person (hereinafter called the “Claimant”) feels that he or she is being denied a benefit to which he or she
          is entitled under this Plan, such Claimant may file a written claim for said benefit with the Committee. Within sixty (60) days following the receipt of such claim the Committee shall determine and notify the Claimant as to whether he or  she is
          entitled to such benefit. Such notification shall be in writing and, if denying the claim for benefit, shall set forth the specific reason or reasons for the denial, make specific reference to the pertinent provisions of this Plan, and advise the
          Claimant that he or she may, within sixty (60) days following the receipt of such notice, in writing request to appear before the Committee or its designated representative for a hearing to review such denial. Any such hearing shall be scheduled
          at the mutual convenience of the Committee or its designated representative and the Claimant, and at any such hearing the Claimant and/or his or her duly authorized representative may examine any documents relevant to the benefit claim and
          present evidence and arguments to support the granting of the benefit being claimed. The final decision of the Committee with respect to the claim being reviewed shall be made within sixty (60) days following the hearing thereon, and the
          Committee shall in writing notify the Claimant of said final decision, again specifying the reasons therefor and the pertinent provisions of this Plan upon which said final decision is based. The final decision of the Committee shall be
          conclusive and binding on all parties having or claiming to have an interest in the matter being reviewed.

       

      Any dispute or controversy arising out of, or relating to, the payment of benefits pursuant to this Plan shall be
          settled by arbitration in Dallas, Texas (or, if applicable law requires some other forum, then such other forum) in accordance with the rules then obtaining of the American Arbitration Association. The District Court of Dallas County, Texas or,
          as the case may be, the United States District Court for the Northern District of Texas shall have jurisdiction for all purposes in connection with any such arbitration. Any process or notice of motion or other application to either of said
          courts, and any paper in connection with arbitration, may be served by certified mail, return receipt requested, or by personal service or in such other manner as
          may be permissible under the rules of the applicable court or arbitration tribunal, provided a reasonable time for appearance is allowed. Arbitration proceedings must be instituted within one (1) year after the claimed breach occurred, and the
          failure to institute arbitration proceedings within such period shall constitute an absolute bar to the institution of any proceedings, and a waiver of all claims, with respect to such breach.

       

        

      
        27

        
          

      

      

      
        
          	

                	9.07	
                  Reimbursement of Costs

                

        

      

       

      

      In the event that a dispute arises between a Participant or Beneficiary and the Company or other Employer with
          respect to the payment of benefits hereunder, and attorney’s fees, expenses and costs are incurred by either party in the course of litigation or otherwise, the party against whom the other party has been successful in such dispute shall
          reimburse such other party for the full amount of any such attorneys’ fees, expenses and costs.

       

      
        
          	

                	9.08	
                  Acceleration of Payment

                

        

      

       

      In the event that the Internal Revenue Service formally assesses a deficiency against a Participant on the grounds
          that an amount credited to such Participant’s Accounts under this Plan is subject to federal income tax (the “Reclassified Amount”) earlier than the time payment otherwise would be made to the Participant pursuant to this Plan, then the Committee
          shall direct the Employer maintaining such Participant’s Accounts to pay to such Participant and deduct from such Account the Reclassified Amount. To the extent possible, such payment will be made in a manner permitted under Code Section 409A and
          any guidance issued thereunder so as to comply with such Code Section.

       

      
        
          	

                	9.09	
                  Code Section 409A. Notwithstanding any provision of the Plan to the contrary, the Plan is intended to comply with the requirements of Code Section 409A. Accordingly, all
                      provisions herein, or incorporated by reference, shall be construed and interpreted to comply with Code Section 409A. All payments to be made upon a Participant’s termination of employment may only be made upon a separation from
                      service under Code Section 409A and no payment shall be permitted unless such termination qualifies as a separation from service under Code Section 409A. In no event may the Participant, directly or indirectly, designate the calendar
                      year of a payment.

                

        

      

       

      ARTICLE X

      AMENDMENTS OR TERMINATION OF PLAN

      

      

      
        
          	

                	10.01	
                  Amendment

                

        

      

       

      The Board of Directors of the Company, in its sole and unfettered discretion, may amend the Plan at any time,
          provided such amendment does not contravene the provisions of Code Section 409A and related guidance issued thereunder and Section 10.03 hereof.

       

      
        
          	

                	10.02	
                  Termination

                

        

      

      

      

      The Board of Directors of Company may freeze the Plan, in its sole and unfettered discretion, at any time, as to
          eligibility or future contributions; provided, however, that distributions pursuant to the Plan shall not thereby be accelerated but payment shall be made at the time and in the manner specified under ARTICLE VI hereof. The Plan will remain in place, as frozen, until all amounts are distributed as required pursuant to the Plan terms. The Board of Directors of the Company may terminate the Plan, in its sole and unfettered discretion and, upon termination of this Plan (and all similar plans sponsored by the Company that are required to be aggregated
          with the Plan under Regulation Section 1.409A-1(c)(2)), the Board of Directors may, in its sole and absolute discretion, subject only to compliance with Code Section 409A restrictions and requirements for plan termination distributions, direct
          that all benefits hereunder will be paid as soon as administratively practicable thereafter.

       

        

      
        28

        
          

      

      

      
        
          	

                	10.03	
                  Rights of Participants

                

        

      

       

      

      No amendment, suspension, or termination of the Plan shall deprive a Participant of the vested amounts allocated to
          his or her Accounts as of such date. No amendment, suspension, or termination shall be retroactive in effect to the prejudice of any Participant, except to the extent necessary to comply with any provision of federal or applicable state laws or
          except to the extent necessary to prevent detriment to the Company or any of its Affiliates, or the current taxation of Participants under Code Section 409A and any guidance issued thereunder, as so determined by the Board in its sole and
          unfettered discretion. The foregoing notwithstanding, in the event it is determined by the Board, in its sole and unfettered discretion, that any provision in this Plan results in a violation of the requirements of Code Section 409A, any
          Regulations or guidance issued thereunder, or any other applicable law or Regulation, the Board, and any authorized officer so appointed by the Board, shall have the power unilaterally to modify or eliminate any such provision.

      

      

      Any provision of this Plan to the contrary notwithstanding, no action to modify, amend, supplement, suspend or
          terminate the Plan on or after the date of a Change in Control shall be effective without the consent of a majority of the Participants in the Plan at the time of such action.

       

      ARTICLE XI

      WITHDRAWING EMPLOYERS; TRANSFER TO SUCCESSOR PLAN

       

      
        
          	

                	11.01	
                  Withdrawing Employers

                

        

      

      

      

      In the event that a Participating Employer elects to discontinue or revoke its participation in this Plan:

       

      
        
          	

                	(a)	
                  the Company shall cause to be prepared a new plan (the “Successor Plan”) for the withdrawing Participating Employer, the terms of which shall be identical to the terms of
                      this Plan;

                

        

      

       

      
        
          	

                	(b)	
                  the Company shall transfer, deliver and assign any and all benefit obligations under this Plan which relate to Participants who are employees of the withdrawing
                      Participating Employer or its subsidiaries to the Successor Plan; and

                

        

      

       

      

      
        
          	

                	(c)	
                  the withdrawing Participating Employer shall be deemed to have consented to the adoption of the Successor Plan.

                

        

      

       

      
        29

        
          

      

      For purposes of this provision, the Successor Plan shall treat all benefit obligations described under (b) above as if they had accrued due to an individual’s service with the withdrawing Participating Employer. Subsequent to the withdrawing Participating Employer’s
          adoption of the Successor Plan, and the transfer of benefit obligations from this Plan to the Successor Plan, Participants whose benefits were transferred to the Successor Plan shall not be entitled to receive any amounts from this Plan which
          relate to benefit obligations which accrued prior to the transfer.

      

      

      
        
          	

                	11.02	
                  Compliance with Code Section 409A With Regard Article XI

                

        

      

      

      

      If any provision of this ARTICLE XI
          is determined to violate Code Section 409A, such provision shall have no force or effect.

      

      

      
        30

        
          

      

      IN TESTIMONY WHEREOF, ARCOSA, INC. has caused this instrument to be executed in its name
          and on its behalf, by the officer thereunto duly authorized, this 26 day of SEPTEMBER 2018, effective as of November 1, 2018 or as otherwise provided herein.

       

        

       
        	
                 

              	ARCOSA, INC.

              
	
                 

              	

              	
                 

              
	

              	By:

              	/s/ Kathryn A. Collins	 
	
                 

              	Title: 

              	CHIEF HR OFFICER

              	 

      

       

        

      

        31Exhibit 10.1

 

FOURTH AMENDMENT TO LEASE

 

THIS FOURTH AMENDMENT TO
LEASE (the "Amendment") is made and entered into as of October 30, 2018, by and between IRVINE EASTGATE OFFICE
II LLC, a Delaware limited liability company (“Landlord”), and INTERCEPT PHARMACEUTICALS, INC., a
Delaware corporation (“Tenant”).

 

RECITALS

 

		A.	Landlord (as successor in interest to The Irvine Company LLC, a Delaware limited liability company)
and Tenant are parties to that certain lease dated April 24, 2014, which lease has been previously amended by a First Amendment
to Lease dated December 19, 2014, a Second Amendment to Lease dated July 19, 2016 and a Third Amendment to Lease dated June 21,
2018 (collectively, the "Lease"). Pursuant to the Lease, Landlord has leased to Tenant space currently containing
approximately 47,000 rentable square feet (the “Premises”) described as Suite Nos. 100 and 200 on the 1st
and 2nd floors of the building located at 4760 Eastgate Mall, San Diego, California (the "Building").

 

		B.	The Lease by its terms shall expire on September 30, 2019 ("Prior Expiration Date"),
and the parties desire to extend the Term of the Lease, all on the following terms and conditions.

 

NOW, THEREFORE,
in consideration of the above recitals which by this reference are incorporated herein, the mutual covenants and conditions contained
herein and other valuable consideration, the receipt and sufficiency of which are hereby acknowledged, Landlord and Tenant agree
as follows:

 

		I.	Extension. The Term of the Lease is hereby extended and shall expire on July 31,
2020 ("Extended Expiration Date"), unless sooner terminated in accordance with the terms of the Lease. That portion
of the Term commencing the day immediately following the Prior Expiration Date ("Extension Date") and ending on
the Extended Expiration Date shall be referred to herein as the "Extended Term".

 

		II.	Basic Rent. As of the Extension Date, the schedule of Basic Rent payable with respect
to the Premises during the Extended Term is the following:

 

	Months of Term or Period	
        Monthly Rate Per

        Square Foot
	Monthly Basic Rent
	10/1/19-7/31/20	$2.10	$98,700.00

 

All such Basic Rent shall be payable
by Tenant in accordance with the terms of the Lease.

 

		III.	Project Costs and Property Taxes. For the period commencing on the Extension
Date and ending on the Extended Expiration Date, Tenant shall be obligated to pay Tenant’s Share of Project Costs and Property
Taxes accruing in connection with the Premises in accordance with the terms of the Lease.

 

		IV.	Letter of Credit. Pursuant to Section 4.4 of the Lease, Landlord is holding a letter
of credit (the “Letter of Credit”) in the amount of $95,645.00. Landlord and Tenant hereby acknowledge and agree
that the requirement for Tenant to maintain such Letter of Credit shall remain in full force and effect during the Extended Term.

 

		V.	Improvements to Premises.

 

		A.	Condition of Premises. Tenant is in possession of the Premises and accepts the same "as
is" without any agreements, representations, understandings or obligations on the part of Landlord to perform any alterations,
repairs or improvements, except as may be expressly provided otherwise in this Amendment or the Lease.

 

		B.	Alterations. Any construction, alterations or improvements to the Premises shall be performed
by Tenant at its sole cost and expense using contractors selected by Tenant and approved by Landlord and shall be governed in all
respects by the provisions of Section 7.3 of the Lease.

 

      

     

    

 

		VI.	Parking. Notwithstanding any contrary provision in Exhibit C to the Lease, “Parking,”
effective as of the Extension Date, Landlord shall lease to Tenant, and Tenant shall lease from Landlord, up to 188 unreserved
parking passes at the rate of $0.00 per pass, per month through the Extended Term.

 

		VII.	SDN List. Tenant hereby represents and warrants that neither Tenant nor any officer,
director, employee, partner, member or other principal of Tenant (collectively, "Tenant Parties") is listed as
a Specially Designated National and Blocked Person ("SDN") on the list of such persons and entities issued by
the U.S. Treasury Office of Foreign Assets Control (OFAC). In the event Tenant or any Tenant Party is or becomes listed as an SDN,
Tenant shall be deemed in breach of this Lease and Landlord shall have the right to terminate the Lease immediately upon written
notice to Tenant.

 

		VIII.	Other Pertinent Provisions. Landlord and Tenant agree that, effective as of
the date of this Amendment (unless different effective date(s) is/are specifically referenced in this Section), the Lease shall
be amended in the following additional respects:

 

		A.	Deleted Provision. Section 1 (Right to Extend) of Exhibit F of the Lease shall be deleted
in its entirety and of no further force or effect.

 

		IX.	GENERAL.

 

		A.	Effect of Amendments. The Lease shall remain in full force and effect except to the extent
that it is modified by this Amendment.

 

		B.	Entire Agreement. This Amendment embodies the entire understanding between Landlord and
Tenant and can be changed only by a writing signed by Landlord and Tenant. There have been no additional oral or written representations
or agreements. Under no circumstances shall Tenant be entitled to any rent abatement, improvement allowance, leasehold improvements,
or any similar economic incentives that may have been provided Tenant in connection with entering into the Lease, unless specifically
set forth in this Amendment.

 

		C.	Counterparts; Digital Signatures. If this Amendment is executed in counterparts, each is
hereby declared to be an original; all, however, shall constitute but one and the same amendment. In any action or proceeding,
any photographic, photostatic, or other copy of this Amendment may be introduced into evidence without foundation. The parties
agree to accept a digital image (including but not limited to an image in the form of a PDF, JPEG, GIF file,
or other e-signature) of this Amendment, if applicable, reflecting the execution of one or both of the parties, as
a true and correct original.

 

		D.	Defined Terms. All words commencing with initial capital letters in this Amendment and defined
in the Lease shall have the same meaning in this Amendment as in the Lease, unless they are otherwise defined in this Amendment.

 

		E.	Authority. If Tenant is a corporation, limited liability company or partnership, or is comprised
of any of them, each individual executing this Amendment for the corporation, limited liability company or partnership represents
that he or she is duly authorized to execute and deliver this Amendment on behalf of such entity and that this Amendment is binding
upon such entity in accordance with its terms.

 

		F.	California Certified Access Specialist Inspection.  Pursuant to California Civil Code
§ 1938, Landlord hereby states that the Premises have not undergone inspection by a Certified Access Specialist (CASp) (defined
in California Civil Code § 55.52(a)(3)).  Pursuant to Section 1938 of the California Civil Code, Landlord hereby
provides the following notification to Tenant: "A Certified Access Specialist (CASp) can inspect the subject premises and
determine whether the subject premises comply with all of the applicable construction-related accessibility standards under state
law.  Although state law does not require a CASp inspection of the subject premises, the commercial property owner or lessor
may not prohibit the lessee or tenant from obtaining a CASp inspection of the subject premises for the occupancy or potential occupancy
of the lessee or tenant, if requested by the lessee or tenant.  The parties shall mutually agree on the arrangements for the
time and manner of the CASp inspection, the payment of the fee for the CASp inspection, and the cost of making any repairs necessary
to correct violations of construction related accessibility standards within the premises."  If Tenant requests to perform
a CASp inspection of the Premises, Tenant shall, at its cost, retain a CASp approved by Landlord (provided that Landlord may
designate the CASp, at Landlord’s option) to perform the inspection of the Premises at a time agreed upon by the parties. 
Tenant shall provide Landlord with a copy of any report or certificate issued by the CASp (the "CASp Report")
and Tenant shall, at its cost, promptly complete any modifications necessary to correct violations of construction related accessibility
standards identified in the CASp Report, notwithstanding anything to the contrary in the Lease.  Tenant agrees to keep the
information in the CASp Report confidential except as necessary for the Tenant to complete such modifications.

 

      

     

    

 

		G.	Attorneys' Fees. The provisions of the Lease respecting payment of attorneys' fees shall
also apply to this Amendment.

 

		H.	Brokers.  Article XVIII of the Lease is amended to provide that the parties recognize
the following parties as the brokers who negotiated this Amendment, and agree that Landlord shall be responsible for payment of
brokerage commissions to such brokers pursuant to its separate agreements with such brokers: Irvine Management Company (“Landlord’s
Broker”) is the agent of Landlord exclusively and Newmark Knight Frank / San Diego (“Tenant’s Broker”)
is the agent of Tenant exclusively.  By the execution of this Amendment, each of Landlord and Tenant hereby acknowledge and
confirm (a) receipt of a copy of a Disclosure Regarding Real Estate Agency Relationship conforming to the requirements of California
Civil Code 2079.16, and (b) the agency relationships specified herein, which acknowledgement and confirmation is expressly made
for the benefit of Tenant’s Broker.  By the execution of this Amendment, Landlord and Tenant are executing the confirmation
of the agency relationships set forth herein. The warranty and indemnity provisions of Article XVIII of the Lease, as amended hereby,
shall be binding and enforceable in connection with the negotiation of this Amendment.

 

		I.	Execution of Amendment. Submission of this Amendment by Landlord is not an offer to enter
into this Amendment but rather is a solicitation for such an offer by Tenant. Landlord shall not be bound by this Amendment until
Landlord has executed and delivered the same to Tenant.

 

		J.	Nondisclosure of Terms. Landlord and Tenant acknowledge
and agree that the terms of this Amendment are confidential and constitute proprietary information of the parties. Disclosure
of the terms could adversely affect the ability of Landlord and Tenant to negotiate other leases and impair Landlord’s relationship
with other tenants. Accordingly, Landlord and Tenant each agree that it, and its partners, officers, directors, employees and
attorneys, shall not intentionally and voluntarily disclose the terms and conditions of the Lease, as amended, to any other tenant
or apparent prospective tenant of the Building or Project, either directly or indirectly, without the prior written consent of
the other party, provided, however, that Tenant may disclose the terms of this Amendment to prospective subtenants or assignees
under the Lease, as amended, or pursuant to any legal requirement, including Tenant’s obligations under the rules and regulations
of the Securities and Exchange Commission and Landlord may disclose to its financial and legal advisors or pursuant to any legal
agreement.

 

    	 

     

    

 

IN WITNESS WHEREOF, Landlord and Tenant
have duly executed this Amendment as of the day and year first above written.

 

	LANDLORD:	 	TENANT:
	 	 	 
	IRVINE EASTGATE OFFICE II LLC,

 a
    Delaware limited liability company	 	INTERCEPT PHARMACEUTICALS, INC.,

 a
    Delaware corporation
	 	 	 

	By 	/s/ Steven M. Case	 	 	By	/s/
    Jerome Durso	 

	Name: Steven M. Case	 	Name: Jerome Durso
	Title: Executive Vice President	 	Title: COO
	Office Properties	 	 

 

	By 	/s/
    Kristopher J. Kopensky	 	 	By	/s/ Sandip Kapadia	 

	Name:
    Kristopher J. Kopensky	 	Name: Sandip Kapadia
	Title:   Vice President, Operations	 	Title: CFO 
	Office Properties

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