Document:

Amended Description of Employment Arrangement with Kevin A. Mayer

 Exhibit 10.2 
 Amended Description of 
 Employment Arrangement with Kevin A. Mayer 
 Kevin A. Mayer is employed as Executive Vice President, Corporate Strategy, Business Development and Technology, on an at will basis. He receives an
annual salary of $620,000 and is eligible to receive an annual bonus under the Company’s Management Incentive Bonus Program approved by the Compensation Committee of the Board on September 19, 2004. In addition, as an executive officer of
the Company, his bonus awards for fiscal years 2006 and beyond are subject to compliance with certain financial test(s) pursuant to the Company’s Amended and Restated 2002 Executive Performance Plan. Mr. Mayer is also eligible to receive
equity awards pursuant to the Registrant’s stock incentive plans, including the Amended and Restated 2005 Stock Incentive Plan, and awards under such plans will be made pursuant to the forms of agreement previously filed by the Registrant or
pursuant to such forms as may hereafter be filed from time to time. Certain of these awards may also be subject to financial test(s) under the Amended and Restated 2002 Executive Performance Plan. Mr. Mayer is also eligible for the perquisites
and other benefits generally available to all employees having a title of Vice President or above, as well as $1 million of excess liability coverage.Amended Description of Employment Arrangement with Christine M. McCarthy

 Exhibit 10.3 
 Amended Description of 
 Employment Arrangement with Christine M. McCarthy 
 Christine M. McCarthy is employed as Executive Vice President, Corporate Finance and Real Estate, and Treasurer, on an at will basis. Effective
April 1, 2007, she receives an annual salary of $550,000 and is eligible to receive an annual bonus under the Company’s Management Incentive Bonus Program approved by the Compensation Committee of the Board on September 19, 2004. In
addition, as an executive officer of the Company, her bonus awards for fiscal years 2006 and beyond are subject to compliance with certain financial test(s) pursuant to the Company’s Amended and Restated 2002 Executive Performance Plan.
Ms. McCarthy is also eligible to receive equity awards pursuant to the Registrant’s stock incentive plans, including the Amended and Restated 2005 Stock Incentive Plan, and awards under such plans will be made pursuant to the forms of
agreement previously filed by the Registrant or pursuant to such forms as may hereafter be filed from time to time. Certain of these awards may also be subject to financial test(s) under the Amended and Restated 2002 Executive Performance Plan.
Ms. McCarthy is also eligible for the perquisites and other benefits generally available to all employees having a title of Vice President or above, as well as $1 million of excess liability coverage.Amended & Restated Senior Employ. Agree. dated 05/07/07 by Todd Hornbeck & Co.

 Exhibit 10.1 
 AMENDED AND RESTATED 
 SENIOR EMPLOYMENT AGREEMENT 
 THIS AMENDED AND RESTATED SENIOR EMPLOYMENT AGREEMENT (“Agreement”) is made and entered into this 7th day of May, 2007, but is effective as of the Commencement Date (as hereinafter
defined), by and between HORNBECK OFFSHORE OPERATORS, LLC , a Delaware limited liability company (the “Employer”), and TODD M. HORNBECK, residing at 29 Elmwood Loop, Madisonville, Louisiana 70447 (the
“Employee”). 
 WITNESSETH: 
 1. Employment. Employer has employed and hereby continues to employ Employee, and Employee hereby accepts such continued employment, upon the terms and subject to the conditions set forth in this Agreement. Employee shall be employed
by Employer but may serve (and if requested by Employer shall serve) as an officer and/or director of its parent, Hornbeck Offshore Services, Inc., a Delaware corporation (“Parent”), or any subsidiary or affiliate of Employer or Parent.

 2. Term. The term of employment under this Agreement shall commence on January 1, 2007 (the “Commencement
Date”) and shall continue through December 31, 2009; provided, however, that beginning on January 1, 2008, and on every January 1 thereafter (each a “Renewal Date”), the then existing term of this
Agreement shall automatically be extended one additional year unless either party gives the other written notice of termination at least ninety (90) days prior to any such Renewal Date. Written notice by Employer shall be solely pursuant to
duly adopted resolution of Employer’s or Parent’s board of directors. If Employee is terminated by Employer pursuant to such notice of nonrenewal, or following the expiration of this Agreement where such expiration occurs as a result of a
notice of non-renewal, Employer shall pay to Employee as severance pay an amount equal to one half of Employee’s basic annualized salary for the year preceding such termination and shall continue Employee’s medical insurance and other
benefits (not including compensation set forth in Section 3(a)) for six months following such termination; provided, however, that if such benefits are not available under Employer’s benefit plans or applicable law, Employer shall be
responsible for the cost of providing equivalent benefits. Following the date of termination of employment, except as set forth in the preceding sentence, Employee shall have no further rights, including but not limited to rights under
Section 8, or obligations hereunder, except obligations set forth in Sections 11 and 12. 
 3. Compensation and
Benefits. 
 (a) Employer shall pay to Employee as compensation for all services rendered by Employee a basic annualized salary of
$500,000 during the initial three (3) year term of this Agreement (the “Basic Salary”), or such other sums as the parties may agree on from time to time, payable semi-monthly or in other more frequent installments, as determined by
the Board (as hereinafter defined). The compensation committee of the 

 
board of directors of Parent, by providing direction through the board of directors of Employer (collectively, the board of directors of Parent, the compensation
committee of Parent and the board of directors of Employer are referred to as the “Board”) shall have the right to increase Employee’s compensation from time to time and Employee shall be entitled to an annual review thereof or more
frequently as determined by the Board. In addition, the Board, in its discretion, may, with respect to any year during the term hereof, award a bonus or bonuses to Employee; provided, however, Employer shall annually provide Employee
with a bonus that is at least equal as a percentage of basic annualized salary to the maximum percentage bonus provided during the same year to any other senior officer of Employer or Parent; provided, further, Employer shall annually
provide Employee with a bonus based on the terms as more particularly described in Appendix “A” attached hereto. Appendix “A” may be modified, supplemented, or replaced from time to time by written agreement between
Employer and Employee for the purpose of defining the then current bonus calculation methodologies for the applicable year(s). The compensation provided for in this Section 3(a) shall be in addition to any pension or profit sharing payments set
aside or allocated for the benefit of Employee in either a tax qualified plan or otherwise. 
 Attached hereto as Appendix B are the
financial terms that have been established for the calendar year 2007. It is the intention of the parties that a new Appendix B will be approved by the Board and signed by the Chairman of the Parent’s Compensation Committee and the Employee no
later than March 31 of each calendar year (or portion thereof) covered by this Agreement, as amended. In the absence of an approval by the Compensation Committee of such a new Appendix B for any year (or portion thereof), the Appendix B
for the prior year will remain in full force and effect. 
 (b) If the Board determines in its sole discretion that general economic
conditions, the economic conditions of the oil and gas industry or the financial condition of Parent require such measures, the Board may reduce Employee’s compensation hereunder, but in any such case by no more nor less than the percentage by
which it has reduced and only if it reduces concurrently the compensation of all executive management and mid-management shore-based employees of Parent and its subsidiaries. 
 (c) Employer shall reimburse Employee for all reasonable expenses incurred by Employee in the performance of his duties under this Agreement; provided, however, that Employee must furnish to Employer an
itemized account, satisfactory to Employer, in substantiation of such expenditures. 
 (d) Employee shall be entitled to such fringe
benefits including, but not limited to, medical and family insurance benefits as may be provided from time to time by Employer to other senior officers of Employer; provided, however, that any health insurance shall not provide for a preexisting
condition limitation, and, provided further, that during the term of this Agreement, such fringe benefits shall always be equal to, at a minimum, the maximum fringe benefits provided in a particular year to any other officer of Employer or Parent
other than with respect to the grant of an award under any Incentive Compensation Plan of Employer. 
  

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 (e) To the extent permitted by applicable law and terms of the benefit plans, Employer shall
include in Employee’s credited service, in any case where credited service is relevant in determining eligibility for or benefits under any employee benefits plan, the Employee’s service for any parent, subsidiary or affiliate of Employer
or for any predecessor thereof and time served at prior employers. 
 (f) Employer shall provide Employee with an automobile during the
term of the Agreement. The automobile shall be substantially equivalent to the highest value automobile provided to any other officer of Employer or Parent. Employer will also pay for auto insurance, maintenance and fuel. Employee may use the
automobile for personal use and will pay all taxes related to such personal use. 
 (g) Employee shall be eligible to participate in
such incentive compensation and stock option plans that have been approved or may in the future be approved by the shareholders of Parent or Employer and administered by the Board. 
 4. Duties. Employee is engaged and shall serve as the President and Chief Executive Officer of (i) Parent, (ii) Employer, and
(iii) any other direct or indirect subsidiaries of Parent that may be formed or acquired. In addition, Employee shall have such other duties and hold such other offices as may from time to time be reasonably assigned to him by the Board.

 5. Extent of Services; Vacations and Days Off. 
 (a) During the term of his employment under this Agreement, Employee shall devote such of his time, energy and attention to the benefit and business of Employer as may be necessary in performing his duties
pursuant to this Agreement. 
 (b) Employee shall be entitled to vacations and holidays with pay and to such personal and sick leave
with pay in accordance with the policy of Employer as may be established from time to time by Employer and applied to other senior officers of Employer; provided, however, that Employee shall annually be entitled to the maximum number of vacation
days and holidays afforded to any other officer of Employer or Parent. 
 6. Facilities. Employer shall provide Employee with a
fully furnished office, and the facilities of Employer shall be generally available to Employee in the performance of his duties pursuant to this Agreement; it being understood and contemplated by the parties that all equipment, supplies and office
personnel required for Employee’s performance of duties under this Agreement shall be supplied by Employer. 
 7. Illness or
Incapacity, Termination on Death. 
 (a) If during the term of his employment Employee becomes permanently disabled, as defined
below, or dies, Employer shall pay to the Employee or his estate compensation through the date of death or determination of permanent disability, including salary, any prior year bonus compensation earned but not yet paid and the pro-rated portion
of any current year bonus as and when determined in the ordinary course of 

  

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the calculation of current year bonus due to other executive officers of Employer. Employer shall continue to provide medical insurance and other benefits to which
Employee’s dependents would otherwise have been entitled for one year following the date of death or determination of permanent disability. Effective upon the date of death or determination of permanent disability, any and all options, rights
or awards granted in conjunction with Parent’s or Employer’s incentive compensation and stock option plans shall immediately vest; provided that, with respect to restricted stock awards or restricted stock unit awards that contain
performance criteria for vesting, the greater of (x) the Base Shares (as such term is used in the restricted stock awards and restricted stock unit awards) or (y) the number of shares that would have vested on the date of the death or
determination of permanent disability as if such date were the end of the Measurement Period (as such term is used in the restricted stock awards and the restricted stock unit awards) shall vest and all other shares covered by such awards shall be
forfeited. Except for the benefits set forth in the preceding sentences and any life insurance benefits included in the benefit package provided at such time by Employer to Employee, Employer shall have no additional financial obligation under this
Agreement to Employee or his estate. After receiving the payments and health insurance benefits provided in this subparagraph (a), Employee and his estate shall have no further rights under this Agreement. 
 (b) 
 (i) During
any period of disability, illness or incapacity during the term of this Agreement that renders Employee at least temporarily unable to perform the services required under this Agreement for a period that shall not equal or exceed ninety
(90) continuous days (provided that a return to full work status of less than five full days shall be deemed not to interrupt the calculation of such 90 days), Employee shall receive the compensation payable under Section 3(a) of this
Agreement plus any bonus compensation earned through the last day of such ninety (90) day period but not yet paid, less any benefits received by him under any disability insurance carried by or provided by Employer. All rights of Employee under
this Agreement (other than rights already accrued) shall terminate as provided below upon Employee’s permanent disability (as defined below), although Employee shall continue to receive any disability benefits to which he may be entitled under
any disability income insurance that may be carried by or provided by Employer from time to time; Employer hereby agrees to provide such insurance on a same occupation basis. 
 (ii) The terms “permanently disabled” and “permanent disability” as used in this Agreement shall refer to a
“permanent disability” under any long term disability plan maintained by Employer that covers Employee. In the absence of such a plan, “permanently disabled” and “permanent disability” shall refer to the inability of
Employee, as determined by the Board, by reason of physical or mental disability to perform the duties required of him under this Agreement for a period of at least ninety (90) days in any one-year period. Upon such determination, the Board may
terminate Employee’s employment under this Agreement upon ten (10) days’ prior written notice. If any determination of the 

  

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 Board with respect to permanent disability is disputed by Employee, the parties hereto agree to
abide by the decision of a panel of three physicians. Employee and the Board shall each appoint one member, and the third member of the panel shall be appointed by the other two members. Employee agrees to make himself available for and submit to
examinations by such physicians as may be directed by the Board. Failure to submit to any such examination shall constitute a breach of a material part of this Agreement. 
 8. Other Terminations. 
 (a) 
 (i) Employee may terminate his employment hereunder for any reason whatsoever upon giving at least ninety (90) days’ prior
written notice. In addition, Employee shall have the right to terminate his employment hereunder on the conditions and at the times provided for in Section 8(d) of the Agreement. 
 (ii) If Employee gives notice pursuant to Section 8(a)(i) above, Employer shall have the right to relieve Employee, in whole or
in part, of his duties under this Agreement (without reduction in compensation through the termination date). 
 (b) 
 (i) Except as otherwise provided in this Agreement, Employer may terminate the employment of Employee hereunder only for “good
cause” (as defined below) and upon written notice. 
 (ii) As used herein, “good cause” shall
mean: 
 (1) Employee’s conviction of either a felony involving moral turpitude or any crime in connection with his
employment by Employer that causes Employer a substantial detriment, but specifically shall not include traffic offenses; 
 (2) actions or inactions by Employee that clearly are contrary to the best interests of Employer; 
 (3)
Employee’s willful failure to take actions permitted by law and necessary to implement policies of the Board that the Board has communicated to him in writing, provided that such policies that are reflected in minutes of a Board meeting
attended in its entirety by Employee shall be deemed communicated to Employee; 
 (4) Employee’s continued failure
to attend to his duties as an executive officer of Employer or its affiliates, following written notice from the Board to Employee of such failure; or 
  

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 (5) any condition that either resulted from Employee’s current substantial
dependence on alcohol, or any narcotic drug or other controlled or illegal substance. If any determination of substantial dependence is disputed by Employee, the parties hereto agree to abide by the decision of a panel of three physicians appointed
in the manner specified in Section 7(b)(ii) of this Agreement. 
 (6) With respect to (2) through
(5) above, such circumstances shall not constitute “good cause” unless Employee has failed to cure such circumstances within 10 business days following written notice thereof from the Board identifying in reasonable detail the
manner in which the Employer believes that Employee has not performed such duties and indicating the steps Employer requires to cure such circumstances. 
 (iii) Termination of the employment of Employee for reasons other than those expressly specified in this Agreement as good cause shall be deemed to be a termination of employment “without good
cause.” 
 (c) 
 (i) If Employer shall terminate the employment of Employee without good cause effective on a date earlier than the termination date provided for in Section 2 (with the effective date of termination as so identified by
Employer being referred to herein as the “Accelerated Termination Date”), Employee, until the termination date provided for in Section 2 shall continue to receive the salary and other compensation and benefits specified in
Section 3, in each case in the amount and kind and at the time provided for in Section 3 (provided, however, that if such benefits are not available under Employer’s benefit plans or applicable law, Employer shall be responsible for
the cost of providing equivalent benefits); provided that, bonuses for each calendar year till the termination date shall be paid based on the greater of (x) the amount equal to the total bonus paid for the last completed year for which
bonuses have been paid or (y) the amount equal to the bonuses that would have been payable for the then current year (or, in the case of an Accelerated Termination Date that occurs between January 1 of any year and the date that bonuses
are paid based on the previous year, such previous year), determined on a basis consistent with the last completed year for which bonuses have been paid but using the projected bonus amounts for the then current year (or, in the case of an
Accelerated Termination Date that occurs between January 1 of any year and the date that bonuses are paid based on the previous year, such previous year) determined by extrapolating the information as of the Accelerated Termination Date based
on the best information available at the time of the calculation; provided further that, notwithstanding such termination of employment, Employee’s covenants set forth in Sections 11 and 12 shall remain in full force and effect;
also provided further that, at Employer’s option, Employee’s covenants set forth in Sections 11 and 12 shall renew in full force and effect for an additional one (1) year following the period referred to in
Sections 11 and 12 if Employer elects to provide and provides to Employee the salary and other 

  

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 compensation and other benefits specified in Section 3 for an additional period of one
(1) year following the period set forth above in this Section (8)(c)(i). If Employee shall violate any of the provisions of Sections 10, 11 or 12 at any time prior to the expiration of two years after the termination of
Employee’s employment with Employer (or, if applicable, the referenced one-year renewal period), then, in addition to its other rights and remedies, Employer shall have the right to terminate all further payments of compensation or benefits to
Employee, and shall have no further obligation therefor. 
 (ii) If Employer shall terminate the employment of Employee
without good cause effective on a date earlier than the termination date provided for in Section 2, any and all options, rights or awards granted in conjunction with Parent’s or Employer’s incentive compensation and stock option plans
shall immediately vest; provided that, with respect to restricted stock awards or restricted stock unit awards that contain performance criteria for vesting, the greater of (x) the Base Shares (as such term is used in the restricted stock
awards and restricted stock unit awards or (y) the number of shares that would have vested on the date of the termination as if such date were the end of the Measurement Period (as such term is used in the restricted stock awards and the
restricted stock unit awards) shall vest and all other shares covered by such awards shall be forfeited. 
 (iii) If
Employee is eligible for the payments and benefits paid and provided pursuant to this Section 8(c), Employee is not eligible for payments under Section 2. 
 (iv) The parties agree that, because there can be no exact measure of the damage that would occur to Employee as a result of a
termination by Employer of Employee’s employment without good cause, the payments and benefits paid and provided pursuant to this Section 8(c) shall be deemed to constitute liquidated damages and not a penalty for Employer’s
termination of Employee’s employment without good cause, and Employer agrees that Employee shall not be required to mitigate his damages. 
 (d) 
 (i) If a Change in Control of Employer, as defined in Section 8(d)(ii) shall occur,
and Employee shall: 
 (1) have his employment constructively terminated by Employer because Employer: 
 (A) has after the Change in Control reduced Employee’s annual base salary or potential bonus level or any incentive
compensation or equity incentive compensation plan benefit (as in effect immediately before such Change in Control); 
  

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 (B) has relocated Employee’s office to a location that is more than 35 miles
from the location in which Employee principally works for Employer or Parent immediately before such Change in Control; 
 (C) has relocated the principal executive office of Parent, Employer or the office of Employer’s operating group for which Employee performed the majority of his services for Employer during the year before the Change in Control to a
location that is more than 35 miles from the location of such office immediately before such Change in Control; 
 (D)
has required Employee, in order to perform duties of substantially equal status, dignity and character to those duties Employee performed immediately before the Change in Control, to travel on Employer’s business to a substantially greater
extent than is consistent with Employee’s travel obligations immediately before such Change in Control; 
 (E) has
failed to continue to provide Employee with benefits substantially equivalent to those enjoyed by Employee under any of Employer’s life insurance, medical, health and accident or disability plans and incentive compensation or equity incentive
compensation plans in which Employee was participating immediately before the Change in Control; 
 (F) has taken any
action that would directly or indirectly materially reduce any of such benefits or deprive Employee of any material fringe benefit enjoyed by Employee immediately before the Change in Control; 
 (G) has failed to provide Employee with at least the number of paid vacation days to which Employee is entitled on the basis of
years of service under Employer’s normal vacation policy in effect immediately before the Change in Control giving credit for time served at prior employers; 
 (2) voluntarily terminate his employment within one year following such Change in Control and such termination shall be as a result
of Employee’s good faith determination that as a result of the Change in Control and a change in circumstances thereafter significantly affecting his position other than those listed in Section 8(d)(i)(1) above, he can no longer adequately
exercise the authorities, powers, functions or duties attached to his position as an executive officer of Employer, Parent or any of their affiliates; or 
  

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 (3) voluntarily terminate his employment within one year following such Change in
Control, and such termination shall be as a result of Employee’s good faith determination that he can no longer perform his duties as an executive officer of Employer, Parent or any of their affiliates by reason of a substantial diminution in
his responsibilities, status, title or position; 
 (4) have his employment terminated by Employer for reasons other
than those specified in Section 8(b)(ii) within one (1) year following such Change in Control; 
 then in any of the above
four cases, Employee shall have, instead of the rights described in Section 3(a), the right to immediately terminate this Agreement and receive from Employer, within fifteen business days following the date Employee notifies Employer of his
constructive or voluntary termination pursuant to this Section 8(d)(i)(1), (2) or (3) or within three business days of having his employment terminated under 8(d)(i)(4) above, (A) a lump sum cash payment equal to three times the
amount of Employee’s Basic Salary with respect to the year in which such termination has occurred plus three times the greater of (x) the amount equal to the total bonus paid for the last completed year for which bonuses have been paid or
(y) the amount equal to the bonuses that would have been payable for the then current year (or, in the case of termination date that occurs between January 1 of any year and the date that bonuses are paid based on the previous year), such
previous year determined on a basis consistent with the last completed year for which bonuses have been paid but using the projected bonus amounts for the then current year (or, in the case of a termination date that occurs between January 1 of
any year and the date that bonuses are paid based on the previous year, such previous year), determined by extrapolating the information as of the termination date based on the best information available at the time of the calculation;
provided, however, that if Employee for any reason did not receive a bonus in the immediately preceding year and would not have been eligible for a bonus under (y) of the previous clause, Employee shall be deemed for
purposes of this Section 8(d)(i) to have received a bonus in the amount of one-fourth of his annual Basic Salary for such year, and (B) medical plan coverage and other insurance benefits provided for himself and his spouse and dependents
(to the extent his spouse and dependents are covered under the medical plan and other insurance benefits as of the date of Employee’s termination of employment) for a period of three (3) years following the date of Employee’s
termination of employment (provided, however, that if such benefits are not available under Employer’s benefit plans or applicable laws, Employer shall be responsible for the cost of providing equivalent benefits), and (C) any and all
options, rights or awards (including restricted stock awards and restricted stock unit awards) granted in conjunction with the Parent’s or Employer’s incentive compensation or equity incentive compensation plans shall immediately vest.
Employee shall not be required to mitigate the amount of any payment provided for in this Section 8(d)(i) by seeking other employment or otherwise. Without duplication with the provisions under Section 9, to the extent the provision of any

  

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 such medical benefits are taxable to Employee or his spouse or dependents, Employer shall
“gross up” Employee for such taxes based on Employee’s actual tax rate (certified to Employer by Employee), up to 35% (without a “gross up” on the initial gross up). The obligation to provide this medical plan coverage shall
terminate in the event Employee becomes employed by another employer that provides a medical plan that fully covers Employee and his dependents without a preexisting condition limitation. Employee shall be eligible for payments pursuant to this
Section 8(d) if Employee complies with the terms of Sections 11 and 12 of this Agreement. 
 (ii) For purposes
of this Agreement, a “Change in Control” shall mean: 
 (1) the obtaining by any party or group acting in
concert (other than current stockholders or their affiliates) of fifty percent (50%) or more of the voting shares of Parent pursuant to a “tender offer” for such shares as provided under Rule 14d-2 promulgated under the
Securities Exchange Act of 1934, as amended, or any subsequent comparable federal rule or regulation governing tender offers; or 
 (2) individuals who were members of the Parent’s board of directors immediately prior to any particular meeting of any Parent’s shareholders that involves a contest for the election of directors fail to constitute a
majority of the members of such Parent’s board of directors following such election; or 
 (3) Parent executing an
agreement concerning the sale of substantially all of its assets to a purchaser that is not the Employer, Parent or a direct or indirect subsidiary of Parent or the affiliate of Parent; or 
 (4) Parent’s or Employer’s adoption of a plan of dissolution or liquidation; or 
 (5) Parent’s executing an agreement concerning a merger or consolidation in which Parent is not the surviving corporation or
immediately following such merger or consolidation, less than fifty percent (50%) of the surviving corporation’s outstanding voting stock is held by persons who were stockholders of Parent immediately prior to the merger or consolidation
or their affiliates. 
 (iii) The provisions of Section 8(c) and this Section 8(d) are mutually exclusive;
provided, however, that if within one year following commencement of a Section 8(c) payout there shall be a Change in Control as defined in Section 8(d)(ii), then Employee shall be entitled to the greater of the amounts
payable to Employee under Sections 8(c) or 8(d)(i) reduced by the amount that Employee has previously received under Section 8(c) up to the date of the Change in Control. The triggering of the lump sum payment requirement of this
Section 8(d) shall cause the provisions of Section 8(c) to become inoperative. 
  

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 The triggering of the continuation of payment provisions of Section 8(c) shall cause the
provisions of Section 8(d) to become inoperative except to the extent provided in this Section 8(d)(iii). 
 (e) If the
employment of Employee is terminated for good cause under Section 8(b)(ii) of this Agreement, or if Employee voluntarily terminates his employment by written notice to Employer under Section 8(a) of this Agreement without reliance on
Section 8(d), Employer shall pay to Employee any compensation earned but not paid to Employee prior to the effective date of such termination. Under such circumstances, such payment shall be in full and complete discharge of any and all
liabilities or obligations of Employer to Employee hereunder, and Employee shall be entitled to no further benefits under this Agreement. Employee must, however, still comply with the obligations set forth in Sections 11 and 12 of this
Agreement. 
 9. Gross-Up Payment. 
 (a) In the event that it shall be determined (as hereafter provided) that any payment by Employer to or for the benefit of Employee, whether paid or payable pursuant to the terms of this Agreement or otherwise pursuant to or by
reason of any other agreement, policy, plan, program or arrangement, including without limitation any equity incentive compensation plan, or the lapse or termination of any restriction on or the vesting or exercisability of any of the foregoing
(collectively, a “Payment”), would be subject to the excise tax imposed by Section 4999 of the Internal Revenue Code of 1986, as amended (the “Code”), or any successor provision thereto, by reason of being considered
“contingent on a change in ownership or control” of Employer, within the meaning of Section 280G of the Code, or any successor provision thereto, or to any similar tax imposed by state or local law, or any interest or penalties with
respect to such tax (such tax or taxes, together with any such interest and penalties, being hereafter collectively referred to as the “Excise Tax”), then Employee shall be entitled to receive an additional payment or payments
(collectively, the “Gross-Up Payment”). The Gross-Up Payment shall be in an amount such that after payment by Employee of all taxes including any Excise Tax (and including any interest or penalties imposed with respect to such taxes and
the Excise Tax, other than interest and penalties imposed by reason of Employee’s failure to file timely a tax return or pay taxes shown due on Employee’s return) imposed upon the Gross-Up Payment, the amount of the Gross-Up Payment
retained by Employee is equal to the Excise Tax imposed upon the Payment. 
 (b) All determinations required to be made under this
Section, including whether an Excise Tax is payable by Employee and the amount of such Excise Tax and whether a Gross-Up Payment is required to be paid by Employer to Employee and the amount of such Gross-Up Payment, if any, shall be made in good
faith by a nationally recognized accounting firm (the “Accounting Firm”) selected by Employer at Employer’s expense. For purposes of determining the amount of the Gross-Up Payment the Accounting Firm may use reasonable assumptions and
approximations with respect to applicable taxes and may rely on reasonable good faith interpretations of the Code for such purposes. Notwithstanding the foregoing, for purposes of determining the amount of the Gross-Up Payment Employee shall be
deemed to pay federal income tax at the 

  

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highest marginal rate of federal income taxation in the calendar year in which the Gross-Up Payment is to be made and state and local income taxes at the highest
marginal rate of taxation in the state and locality of Employee’s residence on the date on which the Gross-Up Payment is calculated for purposes of this section, net of the maximum reduction in federal income taxes which could be obtained from
deduction of such state and local taxes. The Accounting Firm will provide its determination (the “Determination”), together with detailed supporting calculations and documentation, to Employer and Employee within five days of the date
Executive terminates employment, if applicable, or such other time as requested by Employer or by Employee (provided Employee reasonably believes that any of the Payments may be subject to the Excise Tax). If the Accounting Firm determines that
there is substantial authority, within the meaning of Section 6662 of the Code, or appropriate authority under any successor provisions, that no Excise Tax is payable by Employee, the Accounting Firm shall furnish Employee with a written
opinion that failure to disclose or report the Excise Tax on Employee’s federal income tax return will not constitute a substantial understatement of tax or be reasonably likely to result in the imposition of a negligence or similar penalty.
Any determination by the Accounting Firm shall be binding upon Employer, absent manifest error. Within ten days of the delivery of the Determination to Employee, Employee will have the right to dispute the Determination (the “Dispute”).
The Gross-Up Payment, if any, as determined pursuant to this Section will be paid by Employer to Employee within five days of the receipt of the Determination. The existence of the Dispute will not in any way affect Employee’s right to receive
the Gross-Up Payment in accordance with the Determination. If there is no Dispute, the Determination will be binding, final and conclusive upon Employer and Employee, subject to the application of Section (c). 
 (c) As a result of the uncertainty in the application of Section 4999 of the Code, at the time of the initial determination by the Accounting
Firm hereunder it is possible that part or all of the Gross-Up Payment that should have been made by Employer to Employee will not have been made (“underpayment”), or that part or all of the Gross-Up Payment that has been made by Employer
to Employee should not have been made (“overpayment”). If a claim regarding an underpayment is made by Employee, Employer may either increase the Gross-Up Payment by the amount of the claimed underpayment, or Employer may contest such
claim subject to the provisions of this Agreement. If a claim regarding an underpayment is made by the Internal Revenue Service (the “Service”), and such underpayment claim does not arise as a result of Employee’s failure to remit to
the Service any Excise Tax due on any Payment, then Employer may either increase the Gross-Up Payment by the amount of the claimed underpayment, or Employer may contest such claim. If Employer decides to contest the claim, Employer shall bear and
pay directly the costs and expenses (including additional interest and penalties) incurred in connection with such contest, shall indemnify and hold Employee harmless on an after-tax basis for any Excise Tax or income tax (including interest and
penalties with respect thereto) imposed as a result of such underpayment claim, and payment of costs and expenses, including advancing any funds necessary to pay the claim while it is being contested. In such case, Employee agrees to cooperate with
and assist Employer in contesting such claim. In the event that Employer exhausts its remedies and Employee is required to make a payment of any Excise Tax in regard to an underpayment, the Accounting Firm shall determine the amount of the
underpayment 

  

 12 

 
that has occurred and any such underpayment shall be promptly paid by Employer to or for Employee’s benefit, if not already paid during the process of contesting
the claim. In the case of an overpayment, Employee shall, at the direction and expense of Employer, take such steps as are reasonably necessary (including the filing of returns and claims for refund), follow reasonable instructions from, and
procedures established by, Employer, and otherwise reasonably cooperate with Employer to correct such overpayment; provided, however, that (i) Employee shall not in any event be obligated to return to Employer an amount greater than the net
after-tax portion of the overpayment that he has retained or has recovered as a refund from the applicable taxing authorities, and (ii) this provision shall be interpreted in a manner consistent with the intent of this Section, which is to make
Employee whole, on an after-tax basis, from the application of the Excise Tax, it being understood that the correction of an overpayment may result in Employee repaying to Employer an amount which is less than the overpayment. 
 10. Disclosure. Employee agrees that during the term of his employment by Employer, he will disclose to Employer (and no one else) all
ideas, methods, plans, developments or improvements known by him which relate directly or indirectly to the business of Employer, whether acquired by Employee before or during his employment by Employer. Nothing in this Section 10 shall be
construed as requiring any such communication where the idea, plan, method or development is lawfully protected from disclosure as a trade secret of a third party or by any other lawful prohibition against such communication. 
 11. Confidential Information and Trade Secrets. 
 (a) Employer is engaged in the highly competitive business of the offshore transportation of refined and unrefined petroleum products, offshore towing, offshore supply vessel services, anchor handling and
towing services, well stimulation vessel services, well-test services, offshore pipeline remediation services, ROV support services, offshore construction services, and other services required in the offshore construction, energy exploration and
production industry and in specialty services in United States coastal waters in the Restricted Area (as defined below). The foregoing collectively referred to as “Hornbeck’s Business.” In this business, Employer generates a
tremendous volume of Confidential Information and Trade Secrets which it hereby agrees to share with Employee, and which Employee will have access to and knowledge of through or as a result of Employee’s employment with the Employer.
“Confidential Information and Trade Secrets” includes any information, data or compilation of information or data developed, acquired or generated by Employer, or its employees (including information and materials conceived, originating,
discovered, or developed in whole or in part by Employee at the request of or for the benefit of Employer or while employed by Employer), which is not generally known to persons who are not employees of Employer, and which Employer generally does
not share other than with its employees, or with its customers and suppliers on an individual transactional basis. “Confidential Information and Trade Secrets” may be written, verbal or recorded by electronic, magnetic or other methods,
whether or not expressly identified as “Confidential” by Employer. 
  

 13 

 (b) “Confidential Information and Trade Secrets” includes, but is not limited to, the
following information and materials: 
 (i) Financial information, of any kind, pertaining to Employer, including,
without limitation, information about the profit margins, profitability, income and expenses of Employer or any of its divisions or lines of business; 
 (ii) Names and all other information about, and all communications received from, sent to or exchanged between, Employer and any person or entity which has purchased, contracted, hired, chartered
equipment, vessels, personnel or services, or otherwise entered into a transaction with Employer regarding Hornbeck’s Business, or to which Employer has made a proposal with respect to Hornbeck’s Business (such person or entity being
hereinafter referred to as “Customer” or “Customers”); 
 (iii) Names and other information about
Employer’s employees, including their experience, backgrounds, resumes, compensation, sales or performance records or any other information about them; 
 (iv) Any and all information and records relating to Employer’s contracts, transactions, charges, prices, or sales to its Customers, including invoices, proposals, confirmations, statements,
accounting records, bids, payment records or any other information regarding transactions between Employer and any of its Customers; 
 (v) All information about the employees, agents or representatives of Customers who are involved in evaluating, providing information for, deciding upon, or committing to purchase, sell or otherwise enter into a transaction
relating to Hornbeck’s Business (each such individual being hereinafter referred to as a “Customer Representative”) including, without limitation, with respect to any such individual, his name, address, telephone and facsimile
numbers, email addresses, titles, positions, duties, and all records of communications to, from or with any such Customer Representative; 
 (vi) Any and all information or records relating to Employer’s contracts or transaction with, or prices or purchases from any person or entity from which Employer has purchased or otherwise acquired goods or services of
any kind used in connection with Hornbeck’s Business (each such person or entity being hereinafter referred to as a “Supplier”), including invoices, proposals, confirmations, statements, accounting records, bids, payment records or
any other information documents regarding amounts charged by or paid to suppliers for products or services; 
 (vii) All
information about the employees, agents or representatives of Suppliers who are involved in evaluating, providing information for, deciding upon, or committing to purchase, sell or otherwise enter into a transaction relating to Hornbeck’s
Business (each such individual being hereinafter referred to as 

  

 14 

 
“Supplier Representative”) including, without limitation, with respect to any such individual, his name, address, telephone and facsimile numbers, email
addresses, titles, positions, duties, and all records of communications to, from or with any such Supplier Representative; 
 (viii) Employer’s marketing, business and strategic growth plans, methods of operation, methods of doing business, cost and pricing data, and other compilations of information relating to the operations of Employer. 
 (c) Employee acknowledges that all notes, data, forms, reference and training materials, leads, memoranda, computer programs, computer print-outs,
disks and the information contained in any computer, and any other records which contain, reflect or describe any Confidential Information and Trade Secrets, belong exclusively to Employer. Employee shall promptly return such materials and all
copies thereof in Employee’s possession to Employer upon termination of his employment, regardless of the reasons therefor (such date being hereinafter referred to as the “Termination Date”). 
 (d) During Employee’s employment with Employer and thereafter, Employee will not copy, publish, convey, transfer, disclose nor use, directly
or indirectly, for Employee’s own benefit or for the benefit of any other person or entity (except Employer) any Confidential Information and Trade Secrets. Employee’s obligation shall continue in full force and effect until the later of
the final day of any period of non-competition or two (2) years after the termination of Employer’s employment. Employee will abide by all rules, guidelines, policies and procedures relating to Confidential Information and Trade Secrets
implemented and/or amended from time to time by Employer. 
 Employee acknowledges that any actual or threatened breach of the
covenants contained herein will cause Employer irreparable harm and that money damages would not provide an adequate remedy to Employer for any such breach. For these reasons, and because of the unique nature of the Confidential Information and
Trade Secrets and the necessity to preserve such Confidential Information and Trade Secrets in order to protect Employer’s property rights in the event of a breach or threatened breach of any of the provisions herein, Employer, in addition to
any other remedies available to it at law or in equity, shall be entitled to immediate injunctive relief against Employee to enforce the provisions of this Agreement and shall be entitled to recover from Employee its reasonable attorney’s fees
and other expenses incurred in connection with such proceedings. 
 12. Noncompetition and Nonsolicitation. 
 (a) During the term of Employee’s employment, Employer agrees to provide, and to continue to provide, Employee access to, and the use of, its
“Confidential Information and Trade Secrets” concerning Hornbeck’s Business, and Employer’s employees, Customers and Customer Representatives, Suppliers and Supplier Representatives and Employer’s transactional histories
with all of them, as well as information about the logistics, details, revenues and expenses of Hornbeck’s Business, in order to allow Employee to perform Employee’s duties under this Agreement, and to 

  

 15 

 
develop or continue to solidify relationships with Customers, Customer Representatives, Suppliers and Supplier Representatives. Employee acknowledges that new and
additional Confidential Information and Trade Secrets regarding each of these matters is developed by Employer as a part of its continuing operations, and Employer hereby agrees to provide Employee access to and use of all such new, additional and
continuing Confidential Information and Trade Secrets, and Employee acknowledges that access to such new, additional and continuing Confidential Information and Trade Secrets is essential for Employee to be able to perform, and continue to perform,
Employee’s duties under this Agreement. 
 (b) In consideration of Employer’s agreement to provide Employee with access to
and use of its Confidential Information and Trade Secrets, including new, additional and continuing Confidential Information and Trade Secrets, and to provide training, Employee agrees to refrain from competing with Employer, or otherwise engaging
in Restricted Activities within the Restricted Area, each as defined herein, during the Restricted Period. 
 (c) Restricted
Period. Employee agrees that during the term of his employment with Employer, and for a period of two years thereafter, regardless of the date or cause of such termination (the “Restricted Period”), and regardless of whether the
termination occurs with or without cause, and regardless of who terminates such employment, Employee will not directly or indirectly, as an employee, officer, director, shareholder, proprietor, agent, partner, recruiter, consultant, independent
contractor or in any other individual or representative capacity, engage in any of the Restricted Activities within the Restricted Area. 
 (d) Restricted Activities. Restricted Activities shall mean and include all of the following: 
 (i)
Conducting, engaging or participating, directly or indirectly, as employee, agent, independent contractor, consultant, partner, shareholder, investor, lender, underwriter or in any other capacity with another company that is engaged in
Hornbeck’s Business. The restrictions of this section shall not be violated by (i) the ownership of no more than 5% of the outstanding securities of any company whose stock is publicly traded, or (ii) other outside business
investments that do not in any manner conflict with the services to be rendered by Employee for Employer and its affiliates and that do not diminish or detract from Employee’s ability to render his attention to the business of Employer and its
affiliates; 
 (ii) Recruiting, hiring or attempting to recruit or hire, either directly or by assisting others, any
other employee of Employer, or any of its customers or suppliers in connection with Hornbeck’s Business. For purposes of this covenant, “any other employee” shall include employees, consultants, independent contractors or others who
are still actively employed by, or doing business with, Employer, its Customers or Suppliers, at the time of the attempted recruiting or hiring, or were so employed or doing business at any time within six months prior to the date of such attempted
recruiting or hiring; 
  

 16 

 (iii) Communicating, by any means, soliciting or offering to solicit the purchase,
performance, sale, furnishing, or providing of any equipment, services, or product which constitute any part of Hornbeck’s Business to, for or with any Customer, Customer Representative, Supplier or Supplier Representative; and 
 (iv) Using, disclosing, publishing, copying, distributing or communicating any Confidential Information and Trade Secrets to or for
the use or benefit of Employee or any other person or entity other than Employer. 
 (e) Restricted Area. The Restricted Area
shall mean and include each of the following in which Hornbeck’s Business is conducted: 
 (i) The following
parishes of the State of Louisiana in which Employer carries on and is engaged in Hornbeck’s business: Acadia, Allen, Ascension, Assumption, Beauregard, Calcasieu, Cameron, East Baton Rouge, East Feliciana, Evangeline, Iberia, Iberville,
Jefferson, Jefferson Davis, Lafayette, Lafourche, Livingston, Orleans, Plaquemines, Pointe Coupee, St. Bernard, St. Charles, St. Helena, St. James, St. John, St. Landry, St. Martin, St. Mary, St. Tammany, Tangipahoa, Terrebonne, Vermilion,
Washington, West Baton Rouge, and West Feliciana and the state and federal waters offshore such parishes; 
 (ii) The
following counties of the State of Texas in which Employer carries on and is engaged in Hornbeck’s business: Aransas, Brazoria, Calhoun, Cameron, Chambers, Fort Bend, Galveston, Harris, Houston, Jackson, Jefferson, Kenedy, Kleberg,
Liberty, Matagorda, Montgomery, Nueces, Orange, Refugio, San Jacinto, San Patricio, Waller and Willacy and the state and federal waters offshore such counties; 
 (iii) The following counties in the State of New York in which Employer carries on and is engaged in Hornbeck’s business: Bronx, Kings, Nassau, New York, Queens, Richmond, Rockland, Suffolk,
and Westchester and the state and federal waters offshore such parishes; 
 (iv) The following counties in the State of
New Jersey in which Employer carries on and is engaged in Hornbeck’s business: Atlantic, Bergen, Cape May, Hudson, Middlesex, Monmouth, Ocean and Union and the state and federal waters offshore such parishes; 
 (v) The following government subdivisions in the country of Trinidad and Tobago: San Fernando, Galeota and Chagaramas and the state
and federal waters offshore the same; and 
  

 17 

 (vi) The following government subdivisions of Mexico: Ciudad del Carmen, Poza Rica
and Dos Bocas and the state and federal waters offshore the same. 
 (f) Agreement Ancillary to Other Agreements. This covenant
not to compete is ancillary to and part of other agreements between Employer and Employee, including, without limitation, Employer’s agreement to disclose, and continue to disclose, its Confidential Information and Trade Secrets, and its
agreement to provide, and continue to provide, training, education and development to Employee. 
 (g) Independent Agreements.
The parties hereto agree that the foregoing restrictive covenants set forth herein are essential elements of this Agreement, and that, but for the agreement of Employee to comply with such covenants, Employer would not have agreed to enter into
this Agreement. Such covenants by Employee shall be construed as agreements independent of any other provision in this Agreement. The existence of any claim or cause of action of Employee against Employer, whether predicated on this Agreement, or
otherwise, shall not constitute a defense to the enforcement by Employer of such covenants. 
 (h) Equitable Reformation. The
parties hereto agree that if any portion of the covenants set forth herein are held to be illegal, invalid, unreasonable, arbitrary or against public policy, then such portion of such covenants shall be considered divisible both as to time and
geographical area. Employer and Employee agree that, if any court of competent jurisdiction determines the specified time period or the specified geographical area applicable herein to be illegal, invalid, unreasonable, arbitrary or against public
policy, a lesser time period or geographical area which is determined to be reasonable, non-arbitrary and not illegal or against public policy may be enforced against Employee. Employer and Employee agree that the foregoing covenants are appropriate
and reasonable when considered in light of the nature and extent of the business conducted by Employer and the Confidential Information and Trade Secrets and training provided by Employer to Employee. 
 13. Specific Performance. Employee agrees that damages at law will be an insufficient remedy to Employer if Employee violates the terms of
Sections 10, 11 or 12 of this Agreement and that Employer would suffer irreparable damage as a result of such violation. Accordingly, it is agreed that Employer shall be entitled, upon application to a court of competent jurisdiction, to obtain
injunctive relief to enforce the provisions of such Sections, which injunctive relief shall be in addition to any other rights or remedies available to Employer. In the event either party commences legal action relating to the enforcement of the
terms of Sections 10, 11 or 12 of this Agreement, the prevailing party in such action shall be entitled to recover from the other party all of the costs and expenses in connection therewith, including reasonable fees and disbursements of
counsel (both at trial and in appellate proceedings). 
 14. Compliance with Other Agreements. Employee represents and warrants
that the execution of this Agreement by him and his performance of his obligations hereunder will not conflict with, result in the breach of any provision of or the termination of or constitute a default under any agreement to which Employee is a
party or by which Employee is or may be bound. 
  

 18 

 15. Waiver of Breach. The waiver by Employer of a breach of any of the provisions of this
Agreement by Employee shall not be construed as a waiver of any subsequent breach by Employee. 
 16. Binding Effect;
Assignment. 
 (a) Employer is a subsidiary of Hornbeck Offshore Services, Inc. (the Parent), and Hornbeck’s Business, as
defined in Section 11, is carried on by, and the Confidential Information and Trade Secrets as defined in Section 11 has been, and will continue to be, developed by Employer, Parent and each of Parent’s or Employer’s subsidiaries
and affiliates, all of which shall be included within the meaning of the word “Employer” as that term is used in Sections 10, 11, 12 and 13 of this Agreement. This Agreement shall inure to the benefit of, and be enforceable by, Employer,
Parent, and each of the subsidiaries and affiliates included within the definition of the word “Employer” as used in Sections 10, 11, 12 and 13. 
 (b) The rights and obligations of Employer under this Agreement shall inure to the benefit of and shall be binding upon the successors and assigns of Employer. This Agreement is a personal employment contract and the rights,
obligations and interests of Employee hereunder may not be sold, assigned, transferred, pledged or hypothecated. 
 17.
Indemnification. Employee shall be entitled throughout the term of this Agreement and thereafter to indemnification by Parent and Employer in respect of any actions or omissions as an employee, officer or director of Parent, Employer (or any
successor thereof) to the fullest extent permitted by law. The parties acknowledge that Employee is also entitled to the benefits of a separate Indemnification Agreement between Employee and Parent and that this section shall be read as
complimentary with and not in conflict with or substitution for such Indemnification Agreement . Parent and Employer also agree to obtain directors and officers (D&O) insurance in a reasonable amount determined by the Board and to maintain such
insurance during the term of this Agreement (as such Agreement may be extended from time to time) and for a period of twelve (12) months following the termination of this Agreement, as so extended. 
 18. Entire Agreement. This Agreement (including Appendix A and Appendix B, as either may be amended from time to time) constitutes an
amendment and restatement of the Senior Employment Agreement originally entered into between Employer and Employee as of January 1, 2001, and each of the provisions and obligations hereof shall be effective from and after and as of the
Commencement Date. This Agreement (including such appendices) contains the entire agreement and supersedes all prior agreements and understandings, oral or written, with respect to the subject matter hereof. This Agreement may be changed only by an
agreement in writing signed by the party against whom any waiver, change, amendment, modification or discharge is sought. 
  

 19 

 19. Construction and Interpretation. 
 (a) The Board shall have the sole and absolute discretion to construe and interpret the terms of this Agreement, unless another individual or entity
is charged with such responsibility. 
 (b) This Agreement shall be construed pursuant to and governed by the laws of the State of
Louisiana (but any provision of Louisiana law shall not apply if the application of such provision would result in the application of the law of a state or jurisdiction other than Louisiana). 
 (c) The headings of the various sections in this Agreement are inserted for convenience of the parties and shall not affect the meaning,
construction or interpretation of this Agreement. 
 (d) Consistent with Section 12(h) the following sentences of this
Section 19(d) shall apply. Any provision of this Agreement that is determined by a court of competent jurisdiction to be prohibited, unenforceable or not authorized in any jurisdiction shall, as to such jurisdiction, be ineffective to the
extent of such prohibition, unenforceability or non-authorization without invalidating the remaining provisions hereof or affecting the validity, enforceability or legality of such provision in any other jurisdiction. In any such case, such
determination shall not affect any other provision of this Agreement, and the remaining provisions of this Agreement shall remain in full force and effect. If any provision or term of this Agreement is susceptible to two or more constructions or
interpretations, one or more of which would render the provision or term void or unenforceable, the parties agree that a construction or interpretation that renders the term or provision valid shall be favored. 
 20. Notice. All notices that are required or may be given under this Agreement shall be in writing and shall be deemed to have been duly
given when received if personally delivered; when transmitted if transmitted by telecopy or similar electronic transmission method; one working day after it is sent, if sent by recognized expedited delivery service; and five days after it is sent,
if mailed, first class mail, certified mail, return receipt requested, with postage prepaid. In each case notice shall be sent to: 
 To
Employer: 
 HORNBECK OFFSHORE OPERATORS, LLC 
 Attention: Samuel A. Giberga, Senior Vice President and General Counsel 
 103 Northpark
Blvd., Suite 300 
 Covington, LA 70433 
 Fax: (985) 727-2006 
 To Employee: 
 TODD M. HORNBECK 
 29 Elmwood Loop 
 Madisonville, LA 70447 
 Fax:
(985) 727-2006 
  

 20 

 21. Venue; Process. The parties agree that all obligations payable and performable under
this Agreement are payable and performable at the offices of Employer in Covington, St. Tammany Parish, Louisiana. The parties to this Agreement agree that jurisdiction and venue in any action brought pursuant to this Agreement to enforce its
terms or otherwise with respect to the relationships between the parties shall properly lie in the 22nd Judicial District Court for the Parish of St. Tammany or in the United States District Court for the Eastern District of Louisiana, New
Orleans Division, New Orleans Office. 
 [REMAINDER OF PAGE INTENTIONALLY LEFT BLANK] 
  

 21 

 IN WITNESS WHEREOF, the parties hereto have executed this Agreement the day and year first above
written. 
  

			
	 EMPLOYER:

	
	 HORNBECK OFFSHORE OPERATORS, LLC

		
	 By:
	 	 /S/    SAMUEL A.
GIBERGA        

		 	 Samuel A. Giberga

		 	 Senior Vice President and General Counsel

	
	 EMPLOYEE:

	
	 /S/    TODD M.
HORNBECK        

	 TODD M. HORNBECK

  

			
	 ACKNOWLEDGED AND AGREED TO FOR PURPOSES OF GUARANTEEING THE FINANCIAL
 OBLIGATIONS OF EMPLOYER TO EMPLOYEE:

	
	 HORNBECK OFFSHORE SERVICES, INC.

		
	 By:
	 	 /s/    SAMUEL A. GIBERGA        

		 	 Samuel A. Giberga

		 	 Senior Vice President and General Counsel

  

 22 

 APPENDIX A 
 Employer shall annually provide Employee with a bonus comprised of two components, each of which shall represent approximately 50% of the aggregate bonus potential. Component One shall be at least equal as a percentage of Basic
Salary as is determined by comparing the actual Hornbeck Offshore Services, Inc. (“Parent”) earnings before interest, taxes, depreciation, amortization and loss on early extinguishment of debt calculated on a consolidated basis with
Parent’s subsidiaries (“EBITDA”), such actual Parent EBITDA performance, to be derived from audited financial statements of Parent and its consolidated subsidiaries prepared in accordance with generally accepted accounting principles
(“GAAP”), taking into account accruals for such bonuses for Employee and other employees of Employer, to the Parent EBITDA target set in advance by the Board (referred to herein as the “Target”) for each fiscal year under the
term of this Agreement as contemplated below. For purposes hereof, neither Target EBITDA nor actual EBITDA of Parent and its subsidiaries on consolidated basis shall include any special charges for any expenses that will be required to be recorded
for stock-based compensation as a result of SFAS 123R. Component Two shall be determined at the sole discretion of the Compensation Committee of the Parent’s Board of Directors based on the performance of the Company and Employee.

 With respect to Component One, Employer and Employee agree that the Target is to be aggressively set by the Compensation Committee
such that this bonus incentive for Employee is aligned with Parent stockholder goals for each fiscal year. If in any year (or portion thereof) Parent should issue additional equity in conjunction with any acquisition, newbuild program or for any
other purpose, the EBITDA Target originally set for such year (or portion thereof) will be adjusted to take into account the income statement effect of the use of proceeds. Bonus awards for the Component One Target based upon such percentage
comparisons are as follows: 
  

	 	 (i)
	 achievement of eighty percent (80%) of Target earns a bonus of ten percent (10%) of Basic Salary; 

  

	 	 (ii)
	 achievement of one hundred percent (100%) of Target earns a bonus of fifty (50%) of Basic Salary; and 

  

	 	 (iii)
	 achievement of one hundred twenty percent (120%) of Target earns a bonus of one hundred percent (100%) of Basic Salary. 

 With respect to Component One, the Bonus for Target achievement percentages (i) greater than eighty percent (80%) and less than one hundred percent
(100%) and (ii) greater than one hundred percent (100%) but less than one hundred twenty percent (120%) shall be determined by the Compensation Committee using a curve which is a straight line connecting eighty percent
(80%) and one hundred percent (100%) and another line connecting one hundred percent (100%) and one hundred twenty percent (120%). Notwithstanding the above, the Compensation Committee, in its sole discretion, may award a bonus to
Employee under Component One for a Target achievement percentage that is less than eighty percent (80%), and the Compensation Committee, in its sole discretion, may award an additional bonus to Employee for a Target achievement percentage in excess
of one hundred twenty percent (120%). 
  

 A-1 

 The applicable EBITDA Target and any other financial terms that vary from year to year will be set
forth each year on an Appendix B. 
  

 A-2

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