Document:

EX-10.1

 Exhibit 10.1 

EXECUTION VERSION 
 AMENDED AND
RESTATED 
 EMPLOYMENT AGREEMENT 

This AMENDED AND RESTATED EMPLOYMENT AGREEMENT (this “Agreement”), effective as of December 28,
2018 (the “Effective Date”), is by and between Tidewater Inc. (“Tidewater” and, together with its subsidiaries, the “Company”) and Quintin Kneen
(“Executive”). 
 WHEREAS, Executive served as the President and Chief Executive Officer of GulfMark
Offshore, Inc. (“GulfMark”) until November 15, 2018, when the corporate existence of GulfMark ceased as a result of the previously-announced business combination between Tidewater and GulfMark (the “Business
Combination”), which was effected through a two-step reverse merger pursuant to which (i) Gorgon Acquisition Corp., a Delaware corporation and wholly-owned subsidiary of Tidewater merged in
with and into GulfMark, with GulfMark continuing as the surviving corporation and a wholly-owned subsidiary of Tidewater and then, immediately afterwards, (ii) GulfMark merged with and into Gorgon NewCo, LLC, a wholly-owned subsidiary of
Tidewater (“Gorgon”), with Gorgon continuing as the surviving entity and a wholly-owned subsidiary of Tidewater; 

WHEREAS, at its first meeting following the Business Combination, the board of directors of Tidewater (the
“Board”) appointed the Executive as Executive Vice President and Chief Financial Officer of Tidewater, effective as of November 15, 2018; and 

WHEREAS, GulfMark and Executive were parties to that certain Employment Agreement, dated April 19, 2018 (the “GLF
Agreement”), which governed the Executive’s employment with GulfMark and its successors immediately prior to the Effective Date, and Tidewater and the Executive desire to amend and restate the GLF Agreement in order to memorialize
in writing the terms and conditions of their understandings and agreements regarding the Executive’s employment with the Company as of the Effective Date. 

NOW, THEREFORE, in consideration of the mutual covenants and obligations contained herein, Tidewater hereby agrees to
continue to employ Executive and Executive hereby accepts such continued employment upon the terms and conditions set forth in this Agreement: 

1. Employment Period. 

(a) Subject to Section 4, Tidewater hereby agrees to employ Executive, and Executive hereby agrees to be employed by Tidewater, in
accordance with the terms and provisions of this Agreement, for the period commencing as of the Effective Date and ending on the third anniversary of the Effective Date or such later date as mutually agreed by the parties in writing (such period, as
it may be extended or truncated under the terms of this Agreement, the “Employment Period”). Following the termination of this Agreement, the Employee may remain
employed-at-will with the Company and the termination restrictions and severance provisions of this Agreement shall no longer apply. 

(b) During the Employment Period, Executive shall serve as the Executive Vice President and Chief Financial Officer of Tidewater and, in so
doing, shall report to the Chief Executive Officer of Tidewater (the “CEO”) and, as required by law or applicable stock exchange listing requirements, the Board. Executive shall have such powers and duties (including, but not
limited to, holding officer positions with Tidewater and one or more of its subsidiaries) as may from time to time be prescribed by the CEO or the Board. 

(c) During the Employment Period, and excluding any periods of vacation and sick leave to which Executive is entitled, Executive agrees to
devote substantially all of his business time to the business and affairs of the Company and, to the extent necessary to discharge the responsibilities assigned to Executive hereunder or by the CEO or the Board hereafter, to use Executive’s
reasonable best efforts to perform faithfully, effectively and efficiently such responsibilities. During the Employment Period, it shall not be a violation of this Agreement for Executive to (i) serve on corporate, civic or charitable boards or
committees, provided that service on any corporate board or committee shall be subject to the prior approval of the Board, (ii) deliver lectures or fulfill speaking engagements, and (iii) manage personal investments, so long as such
activities do not materially interfere with the performance of Executive’s responsibilities hereunder. 

  
 1 

 EXECUTION VERSION 
  

 (d) The parties expressly acknowledge that any performance of Executive’s
responsibilities hereunder shall necessitate, and the Company shall provide, access to or the disclosure of Confidential Information (as defined in Section 7(a) below) to Executive, and that Executive’s responsibilities shall include the
development of the Company’s goodwill through Executive’s contacts with the Company’s customers and suppliers. 
 2.
Compensation. 
 (a) Base Salary. Tidewater shall pay Executive an annual base salary (“Base
Salary”) at the rate of $350,000 during the Employment Period. The Board may at its discretion elect to increase Executive’s Base Salary at any time if it deems an increase is warranted. Subject to Section 4(c)(ii) hereof,
during the Employment Period, the Board may not decrease Executive’s annual Base Salary without his prior written approval. Base Salary shall be payable in accordance with the ordinary payroll practices of the Company, but in no event shall the
Base Salary be paid to Executive less frequently than monthly. The term “Base Salary” as used in this Agreement shall refer to the Base Salary as it may be so adjusted from time to time. 

(b) Annual Bonus. With respect to each calendar year during the Employment Period, beginning with 2019, Executive shall be eligible to
earn an annual bonus (the “Annual Bonus”) in an amount to be determined by the Compensation Committee of the Board (“Committee”) based on performance goals established by the Committee, with Executive
being eligible to earn a target bonus equal to no less than 95% of his Base Salary. Any Annual Bonus earned with regard to a particular calendar year shall be paid to Executive no later than March 15 of the following calendar year, subject to
Executive’s continued employment with the Company on the actual date of payment. 
 (c) Long-Term Incentives. 

(i) The parties agree and acknowledge that, as of the Effective Date, the Executive holds 48,362 unvested time-based restricted
stock units (the “Converted RSUs”), each of which represents the right to receive one share of Tidewater common stock, par value $0.001 per share (the “Common Stock”). The Converted RSUs, which were
originally granted to Executive by GulfMark and were converted and assumed by Tidewater in the Business Combination, are scheduled to vest in three equal installments on April 13 of 2019, 2020, and 2021, subject to the Executive’s
continued employment through the applicable vesting date and all other terms and conditions of the Legacy GLF Management Incentive Plan (as adopted by Tidewater following the Business Combination, the “Legacy GLF Plan”), and
the applicable award agreement (as amended by Section 4(f) of this Agreement, the “Converted RSU Agreement”). The parties affirm that the Converted RSUs shall remain subject to the terms and conditions of the Legacy GLF
Plan and Converted RSU Agreement including, but not limited to, the stated vesting schedule. 
 (ii) In consideration of
Executive entering into this Agreement and as an inducement to join the Company, the Committee shall grant to the Executive an initial grant of time-based restricted stock units with a grant date value of $1,060,000 (the “Initial LTI
Grant”), with the number of restricted stock units determined by dividing the grant date value by the closing price of a share of Common Stock on the Effective Date, rounded up to the next whole share. The Initial LTI Grant, which shall
be granted under the Legacy GLF Plan and the Company’s standard form of award agreement, shall vest in three equal installments on the first three anniversaries of the Effective Date, subject to the Executive’s continued employment through
the applicable vesting date (except as provided in the award agreement or Section 4). 
 (iii) Effective January 1,
2019, the Executive shall be eligible to participate in any long-term incentive program for executive officers as approved by the Committee. 

  
 2 

 EXECUTION VERSION 
  

 3. Employee Benefits. 

(a) During the Employment Period, the Company shall provide Executive with coverage under all employee pension and welfare benefit programs,
plans and practices, which Tidewater makes available to its senior executives (including, but not limited to, participation in health, dental, group life, disability, retirement and all other plans and fringe benefits to the extent generally
provided to such senior executives), commensurate with his position in the Company, to the extent permitted under the employee benefit plan or program, and in accordance with the terms of the program and/or plan. 

(b) Executive shall be entitled to vacation time in accordance with the Company’s vacation policy, as in effect from time to time. 

(c) Executive is authorized to incur reasonable expenses in carrying out his duties and responsibilities under this Agreement and promoting the
business of the Company, including, but not limited to, reasonable expenses for travel, lodgings, entertainment and similar items related to such duties and responsibilities, in each case in accordance with applicable Company policies. The Company
will promptly reimburse Executive for all such expenses upon presentation by Executive of appropriately itemized and approved accounts of such expenditures, in accordance with the Company’s expense reimbursement policy; provided, however, that
in no event shall the expense reimbursement be made after the last day of the taxable year following the year in which the expense was incurred by Executive, although in the event that the reimbursement would constitute taxable income to Executive,
such reimbursements will be paid no later than March 15th of the calendar year following the calendar year in which the expense was incurred. No reimbursement or expenses eligible for reimbursement in any taxable year shall affect the expenses
eligible for reimbursement in any other taxable year, nor may the right to receive a reimbursement of expenses be subject to liquidation or exchanged for another benefit. 

4. Termination of Employment. 

(a) Accrued Obligations. Unless otherwise specified in a separate provision of this Section 4, either party may terminate this
Agreement and Executive’s employment for any reason during the Employment Period after providing thirty (30) days written notice to the non-terminating party. Upon termination of the Executive’s
employment for any reason during the Employment Period, then, in addition to any amounts due to Executive pursuant to another subsection of this Section 4 and any other amounts or benefits to which Executive may be entitled under a separate
plan, policy or program maintained by the Company, Tidewater shall pay Executive, within ten (10) business days after the Date of Termination (as defined below), (i) all accrued but unpaid Base Salary, (ii) a prorated amount of
Executive’s Base Salary for accrued but unused vacation days, and (iii) yet unpaid reimbursements for any reasonable and necessary business expenses incurred by Executive prior to the Date of Termination in connection with his duties
hereunder (such amounts collectively, the “Accrued Obligations”). 
 (b) Termination by Company. During the
Employment Period, Tidewater may terminate this Agreement and Executive’s employment with or without Cause (as defined below). Upon such termination, Executive shall be entitled to receive the (1) Accrued Obligations, which amount shall be
paid within ten (10) business days after the Date of Termination and (2) any other amounts or benefits to which Executive may be entitled under a separate plan, policy or program maintained by the Company. In addition to the foregoing, if
such termination was without Cause, Tidewater shall pay or provided to the Executive the following (subject to Section 6): (A) within ten (10) business days after the Date of Termination, the Accrued Obligations; (B) on the sixtieth
(60th) day following the Date of Termination, a lump sum payment (the “Severance Payment”) equal to the amount of Executive’s Base Salary (at the rate in effect
hereunder as of the Date of Termination) for twenty-four (24) months; (C) a pro rata Annual Bonus in respect of the number of days that Executive was employed by the Company during the year in which the Date of Termination occurs, based on
actual performance and paid at the same time Annual Bonuses are paid to other Tidewater executives generally (but in no event later than March 15th of the calendar year following the calendar year in which the Date of Termination occurs) (the
“Pro Rata Bonus”); (D) a lump-sum amount, paid on the sixtieth (60th) day following the Date of Termination, equal to the total premiums Executive would be required to pay for twelve
(12) months of continuation coverage under the Company’s health benefit plans (i.e., medical, dental, and vision coverage) pursuant to the Consolidated Omnibus Budget Reconciliation Act of 1985 (“COBRA”), determined
using the COBRA premium rate in effect for the level of coverage that Executive had in place immediately prior to the Date of Termination (the “COBRA Payment”); and (E) any outstanding but unvested portion of the
Converted RSUs and the Initial LTI Grant shall vest immediately as of the Date of Termination. For purposes of this Agreement, “Cause” means any of the following: 

  
 3 

 EXECUTION VERSION 
  

 (i) Executive’s commission of theft, embezzlement, any other act of
dishonesty relating to his employment or service, or any willful violation of any law, rules or regulation applicable to the Company, including, but not limited to, those laws, rules or regulations established by the Securities and Exchange
Commission, or any self-regulatory organization having jurisdiction or authority over Executive or the Company; or 
 (ii)
Executive’s conviction of, or Executive’s plea of guilty or nolo contendere to, any felony or of any other crime involving fraud, dishonesty or moral turpitude; or 

(iii) A determination by the Board that Executive has materially breached this Agreement (other than during any period of
Disability, as defined below) where such breach is not remedied within ten (10) business days after written demand by the Board for substantial performance is received by Executive which identifies the manner in which the Board believes
Executive has so breached this Agreement; or 
 (iv) Executive’s willful failure to perform the reasonable and customary
duties of his position with the Company, which failure is not remedied within ten (10) business days after written demand by the Board for substantial performance is received by Executive which specifically identifies the nature of such
failure. 
 (c) Termination by Executive. During the Employment Period, the Executive may terminate this Agreement and his employment
with or without Good Reason (as defined below). Upon such termination, Executive shall be entitled to receive the (1) Accrued Obligations, which amount shall be paid within ten (10) business days after the Date of Termination and
(2) any other amounts or benefits to which Executive may be entitled under a separate plan, policy or program maintained by the Company. In addition to the foregoing, if such termination was with Good Reason, the Executive shall be entitled to
receive the same payments and benefits to which he would be entitled under Section 4(b) if his employment was terminated by the Company without Cause. For purposes of this Agreement, “Good Reason” means any of the
following that occurs without Executive’s consent: 
 (i) A material reduction in Executive’s authority, duties, or
responsibilities; or 
 (ii) Any reduction in Executive’s Base Salary, other than an across the board reduction of less
than 10% of Executive’s Base Salary; or 
 (iii) Relocation of Executive’s principal place of business to a
location fifty (50) or more miles from its location as of the Effective Date; or 
 (iv) A material breach by Tidewater
of this Agreement, which materially and adversely affects Executive; or 
 (v) Tidewater’s failure to make any material
payment to Executive required to be made under the terms of this Agreement; 
 provided, however, that Executive’s termination shall not be
considered to be with Good Reason unless (y) Executive provides at least thirty (30) days’ written notice to Tidewater of the condition constituting Good Reason (which notice must be given within ninety (90) days after the
occurrence of such condition and describe condition in reasonable detail) and (z) such condition is not cured by the Company within thirty (30) days after Tidewater receives such written notice. 

(d) Termination due to Disability. Tidewater may terminate this Agreement at any time if Executive shall be deemed in the reasonable
judgment of the Board to have sustained a Disability. Executive shall be deemed to have sustained a “Disability” if he shall have been unable to substantially perform his duties as an employee of Tidewater as a result of
sickness or injury, and shall have remained unable to perform any such duties for a period of more than one-hundred eighty (180) consecutive days in any twelve (12) month period. Upon termination of
this Agreement for Disability, Executive shall only be entitled to (i) Accrued Obligations, which amount shall be paid within ten (10) business days after the Date of Termination, (ii) accelerated vesting, as of the Date of
Termination, of any outstanding but unvested portion of the Converted RSUs and the Initial LTI Grant, and (iii) any other amounts or benefits to which Executive may be entitled under a separate plan, policy or program maintained by the Company.

  
 4 

 EXECUTION VERSION 
  

 (e) Termination by Death. This Agreement will terminate automatically upon
Executive’s death. Upon termination of this Agreement due to Executive’s death, Tidewater shall pay or provide Executive’s estate with the following: (i) Accrued Obligations, which amount shall be paid within ten
(10) business days after the Date of Termination, (ii) accelerated vesting, as of the Date of Termination, of any outstanding but unvested portion of the Converted RSUs and the Initial LTI Grant, and (iii) any other amounts or
benefits to which Executive may be entitled under a separate plan, policy or program maintained by the Company. 
 (f) Converted RSU
Agreement. This Section 4, to the extent it amends the terms of the Converted RSUs, shall be deemed to be an amendment to the award agreement memorializing the Converted RSUs and shall form part of such agreement. 

(g) Date of Termination. As used in this Agreement, “Date of Termination” means (i) if Executive’s
employment is terminated by his death, the date of his death; (ii) if Executive’s employment is terminated as a result of a Disability or by Tidewater for Cause or without Cause, then the date specified in a notice delivered to Executive
by Tidewater of such termination, (iii) if Executive’s employment is terminated by Executive for Good Reason, then the date specified in the notice of such termination delivered to Tidewater by Executive, and (iv) if Executive’s
employment is terminated for any other reason, the date specified therefore in the notice of such termination. The Employment Period will terminate upon any termination of Executive’s employment pursuant to this Section 4. 

5. Change of Control Agreement. 

The parties agree that, in the event of a Change of Control (as defined below) during the Employment Period, the provisions of any change of
control agreement between the Executive and Tidewater then in effect shall govern the terms of the Employee’s employment from and after the occurrence of the Change of Control and that the terms and conditions of this Agreement (including, but
not limited to, the restrictive covenants set forth in Sections 7 and 8) shall have no further force or effect. However, if no change of control agreement is in effect between the parties or if the Executive agrees to waive the occurrence of a given
Change of Control under such agreement, this Agreement shall continue in full force in accordance with its terms without interruption. For purposes of this Agreement, “Change of Control” has the meaning provided in the Change of Control
Agreement entered into between Tidewater and the Executive or, if no such agreement exists, the meaning provided in the Tidewater Inc. 2017 Stock Incentive Plan. 

6. Release and Continued Compliance. 

Notwithstanding any other provision in this Agreement to the contrary, as a condition precedent to receiving any payments or benefits under
this Agreement (other than the Accrued Obligations), including, without limitation, the Severance Payment, COBRA Payment, Pro Rata Bonus, and any accelerated vesting of the Converted RSUs or the Initial LTI Grant in connection with any applicable
termination scenario, Executive agrees to execute a separation and release agreement in a form specified by Tidewater, containing a waiver of all claims against the Company (the “Release”), within the forty-five (45) day
period immediately following the Date of Termination, and subsequently not revoke the Release during any period for revocation contained therein. All revocation rights and timing restrictions shall be set forth in such Release. If Executive fails to
execute and deliver the Release, or revokes the Release, Executive agrees that he shall not be entitled to receive any payments or benefits under this Agreement (other than the Accrued Obligations), including, without limitation, the Severance
Payment, COBRA Payment, Pro Rata Bonus, and any accelerated vesting of the Converted RSUs or the Initial LTI Grant in connection with any applicable termination scenario. For purposes of this Agreement, the Release shall be considered to have been
executed by Executive if it is signed by his legal representative in the case of legal incompetence or on behalf of Executive’s estate in the case of his death. Executive’s receipt of any payments or benefits under this Agreement (other
than the Accrued Obligations), including, without limitation, the Severance Payment, COBRA Payment, Pro Rata Bonus, and any accelerated vesting of the Converted RSUs or the Initial LTI Grant in connection with any applicable termination scenario,
will also be subject to Executive’s continued compliance with Sections 7, 8 and 13 hereof. 

  
 5 

 EXECUTION VERSION 
  

 7. Nondisclosure. 

(a) It is understood that Executive during his tenure with the Company has received and will continue to receive access to some or all of the
Company’s various trade secrets and confidential or proprietary information, including, but not limited to, information he has not received before, consisting of, but not limited to, information relating to (i) business operations and
methods, (ii) existing and proposed investments and investment strategies, (iii) financial performance, (iv) compensation arrangements and amounts (whether relating to the Company or to any of its employees), (v) contractual
relationships, (vi) business partners and relationships, and (vii) marketing strategies (all of the forgoing, “Confidential Information”). Confidential Information shall not include information that (A) becomes
generally available to the public by means other than Executive’s breach of this Section 7 (for example, not as a result of Executive’s unauthorized release of marketing materials), (B) is in Executive’s possession, or becomes
available to Executive, on a non-confidential basis, from a source other than the Company or (C) Executive is required by law, regulation, court order or discovery demand to disclose; provided, however,
that in the case of this clause (C), Executive gives the Company, to the extent permitted by law, reasonable notice prior to the disclosure of the Confidential Information and the reasons and circumstances surrounding such disclosure to provide the
Company an opportunity to seek a protective order or other appropriate request for confidential treatment of the applicable Confidential Information. 

(b) Executive agrees that all Confidential Information, whether prepared by Executive or otherwise coming into his possession, shall remain the
exclusive property of the Company during and after Executive’s employment with the Company. Executive further agrees that Executive shall not, except for the benefit of the Company pursuant to the proper exercise of his duties in accordance
with this Agreement or with the prior written consent of the Board, use or disclose to any third party any of the Confidential Information described herein, directly or indirectly, either during Executive’s employment with the Company or at any
time following the termination of Executive’s employment with the Company. 
 (c) Upon termination of this Agreement, Executive agrees
that all Confidential Information and other files, documents, materials, records, notebooks, customer lists, business proposals, contracts, agreements and other repositories containing information concerning the Company or the business of the
Company (together with all copies thereof in any physical or electronic medium) in Executive’s possession, custody or control, whether prepared by Executive or others, shall remain with or be returned to the Company as soon as practicable after
the Date of Termination. Executive agrees to provide the Company with access to Executive’s personally-owned computer, server, e-mail system, mobile phone, portable electronic and other electronic devices
for the purpose of verifying that Executive has complied with this Section 7(c). 
 (d) Nothing in this Agreement will preclude,
prohibit or restrict Executive from (i) communicating with, any federal, state or local administrative or regulatory agency or authority, including, but not limited to, the Securities and Exchange Commission (the “SEC”);
(ii) participating or cooperating in any investigation conducted by any governmental agency or authority; or (iii) filing a charge of discrimination with the United States Equal Employment Opportunity Commission or any other federal state or
local administrative agency or regulatory authority. Nothing in this Agreement, or any other agreement between the parties, prohibits or is intended in any manner to prohibit, Executive from (A) reporting a possible violation of federal or
other applicable law or regulation to any governmental agency or entity, including, but not limited to, the Department of Justice, the SEC, the U.S. Congress, and any governmental agency Inspector General, or (B) making other disclosures that
are protected under whistleblower provisions of federal law or regulation. This Agreement does not limit Executive’s right to receive an award (including, without limitation, a monetary reward) for information provided to the SEC. Executive
does not need the prior authorization of anyone at the Company to make any such reports or disclosures, and Executive is not required to notify the Company that Executive has made such reports or disclosures. Nothing in this Agreement or any other
agreement or policy of the Company is intended to interfere with or restrain the immunity provided under 18 U.S.C. §1833(b). Executive cannot be held criminally or civilly liable under any federal or state trade secret law for the disclosure of
a trade secret that is made (i) (A) in confidence to federal, state or local government officials, directly or indirectly, or to an attorney, and (B) for the purpose of reporting or investigating a suspected violation of law; (ii) in
a complaint or other document filed in a lawsuit or other proceeding, if filed under seal; or (iii) in connection with a lawsuit alleging retaliation for reporting a suspected violation of law, if filed under seal and does not disclose the
trade secret, except pursuant to a court order. The foregoing provisions regarding protected disclosures are intended to comply with all applicable laws. If any laws are adopted, amended or repealed after the execution of this Agreement, this
Section 7(d) shall be deemed to be amended to reflect the same. 

  
 6 

 EXECUTION VERSION 
  

 8. Non-Competition, Non-solicitation, Non-Disparagement. 
 (a) As part of the
consideration for the compensation and benefits to be paid to Executive hereunder, to protect Confidential Information of the Company and its customers and clients that have been and will be entrusted to Executive, the business goodwill of the
Company and its subsidiaries that will be developed in and through Executive and the business opportunities that will be disclosed or entrusted to Executive by the Company and its subsidiaries, and as an additional incentive for the Company to enter
into this Agreement, from the date hereof through the first anniversary of the Date of Termination (the “Restricted Period”), Executive will not (other than for the benefit of the Company pursuant to the proper exercise of
his duties in accordance with this Agreement), directly or indirectly: 
 (i) engage in, or carry on or assist, individually
or as a principal, owner, officer, director, employee, shareholder, consultant, contractor, partner, member, joint venturer, agent, equity owner or in any other capacity whatsoever, any (A) business competitive with any business in which the
Company is engaged from time to time (a “Competing Business”) or (B) Business Enterprise (as defined below) that is otherwise competitive with the Company within the states in which the Company conducts business; 

(ii) perform for any corporation, partnership, limited liability company, sole proprietorship, joint venture or other business
association or entity (a “Business Enterprise”) engaged in any Competing Business any duty Executive has performed for the Company that involved Executive’s access to, or knowledge or application of, Confidential
Information; 
 (iii) induce or attempt to induce any customer, supplier, licensee or other business relation of the Company
to cease doing business with the Company or in any way interfere with the relationship between any such customer, supplier, licensee or business relation and the Company; or 

(iv) solicit with the purpose of hiring or retaining, or hire or retain, any person who is or, within one hundred eighty
(180) days after such person ceased to be an employee, consultant or independent contractor of the Company, was an employee, consultant or independent contractor of the Company. 

(b) Notwithstanding the foregoing restrictions of this Section 8, nothing in this Section 8 shall prohibit any investment by
Executive, directly or indirectly, in publicly-traded securities which are issued by a Business Enterprise involved in or conducting a Competing Business, provided that Executive (i) in the aggregate directly and indirectly, does not own more
than five percent (5%) of the outstanding equity or voting securities of such Business Enterprise and (ii) does not have the right through the ownership of a voting interest or otherwise, to direct the activities of or associated with the
business of such Business Enterprise. 
 (c) Executive acknowledges that each of the covenants contained in Sections 7 and 8(a) are in
addition to, and shall not be construed as a limitation upon, any other covenant provided in Section 8(a). Executive agrees that the geographic boundaries, scope of prohibited activities, and time duration of each of the covenants set forth in
Sections 7 and 8(a) are reasonable in nature and are no broader than are necessary to maintain the confidentiality and the goodwill of the Company’s proprietary information and Confidential Information, and its plans and services, and to
protect the other legitimate business interests of the Company, including without limitation the goodwill developed by Executive with the Company’s customers, suppliers, licensees and business relations. 

(d) If, during any portion of the Restricted Period, Executive is not in compliance with the terms of Section 8(a), the Company shall be
entitled to, among other remedies (and not in limitation of any other such remedies), compliance by Executive with the terms of Section 8(a) for an additional period of time (i.e., in addition to the Restricted Period) that shall equal
the period(s) over which such noncompliance occurred. 

  
 7 

 EXECUTION VERSION 
  

 (e) The parties hereto intend that the covenants contained in Section 8(a) be construed
as a series of separate covenants, one for each defined province in each geographic area in which Executive on behalf of the Company conducts business. Except for geographic coverage, each such separate covenant shall be deemed identical in terms to
the applicable covenant contained in Section 8(a). Furthermore, each of the covenants in Section 8 shall be deemed a separate and independent covenant, each being enforceable irrespective of the enforceability (with or without reformation)
of the other covenants contained in Section 8(a). 
 (f) Further, at no time during or after the Employment Period will Executive utter,
issue or circulate publicly any false or disparaging statements, remarks or rumors about Tidewater, any of its subsidiaries, and/or any of Tidewater’s or any of its subsidiaries’ respective businesses, or any of their respective officers,
employees or directors. Nothing in this Section 8(f) shall prohibit Executive from providing truthful and accurate facts where he is required to do so by law. 

9. Notices. 
 All
notices and other communications required or permitted to be given hereunder shall be in writing and shall be deemed to have been duly given if delivered personally, mailed by certified mail (return receipt requested) or sent by overnight delivery
service to the parties at the following addresses or at such other addresses as shall be specified by the parties by like notice, in order of preference of the recipient: 
  

			
	 To Tidewater or the Company:
  

Board of Directors
 Tidewater Inc.

6002 Rogerdale Road
 Suite 600

Houston, TX 7702477072
	  	 To Executive:
  

At the most recent address on file with the Company

 Notice so given shall, in the case of mail, be deemed to be given and received on the fifth calendar day after posting, and in
the case overnight delivery service, on the date of actual delivery. 
 10. Severability and Reformation. 

If any one or more of the terms, provisions, covenants or restrictions of this Agreement shall be determined by a court of competent
jurisdiction to be invalid, void or unenforceable, the remainder of the terms, provisions, covenants and restrictions shall remain in full force and effect, and the invalid, void or unenforceable provisions shall be deemed severable. Moreover, if
any one or more of the provisions contained in this Agreement shall for any reason be held to be excessively broad as to duration, geographical scope, activity or subject, it shall be reformed by limiting and reducing it to the minimum extent
necessary, so as to be enforceable to the extent compatible with the applicable law as it shall then appear. 
 11.
Assignment. 
 This Agreement shall be binding upon and inure to the benefit of the heirs and legal representatives of
Executive and the permitted assigns and successors of Tidewater, but neither this Agreement nor any rights or obligations hereunder shall be assignable or otherwise subject to hypothecation by Executive without the express written consent of
Tidewater (except in the case of death by will or by operation of the laws of intestate succession) or by Tidewater, except that Tidewater may assign this Agreement to any successor (whether by merger, purchase or otherwise) to all or substantially
all of the stock assets or businesses of Tidewater. 
 12. Amendment. 

This Agreement may be amended only by writing signed by both Executive and by a duly authorized representative of Tidewater (other than
Executive). 

  
 8 

 EXECUTION VERSION 
  

 13. Assistance in Litigation. 

Executive shall reasonably cooperate with the Company and its agents in the defense or prosecution of any claims or actions now in existence or
that may be brought in the future against or on behalf of the Company that relate to events or occurrences that transpired while Executive was employed by the Company or with respect to which Executive has any knowledge. Executive’s cooperation
in connection with such claims or actions shall include, but not be limited to, being reasonably available to meet with counsel to prepare for discovery or trial and to act as a witness on behalf of the Company. Executive also shall cooperate fully
with the Company in connection with any investigation or review by any Federal, state, or local regulatory authority as any such investigation or review relates, to events or occurrences that transpired while Executive was employed by the Company or
with respect to which Executive has any knowledge. 
 14. Beneficiaries; References. 

Executive shall be entitled to select (and change, to the extent permitted under any applicable law) a beneficiary or beneficiaries to receive
any compensation or benefit payable hereunder following Executive’s death, and may change such election, in either case by giving the Company written notice thereof. In the event of Executive’s death or a judicial determination of his
incompetence, reference in this Agreement to Executive shall be deemed, where appropriate, to refer to his beneficiary, estate or other legal representative. Any reference to the masculine gender in this Agreement shall include, where appropriate,
the feminine. 
 15. Use of Name, Likeness and Biography. 

The Company shall have the right (but not the obligation) to use, publish and broadcast, and to authorize others to do so, the name, likeness
and biographical material of Executive to advertise, publicize and promote the business of the Company and its affiliates. This right shall terminate upon the termination of this Agreement. A “likeness” and “biographical
material” shall be, respectively, any photograph or other depiction of Executive, or any biographical information or life story concerning the professional career of Executive. 

16. Governing Law. 

THIS AGREEMENT SHALL BE CONSTRUED, INTERPRETED AND GOVERNED IN ACCORDANCE WITH THE LAWS OF THE STATE OF TEXAS WITHOUT REFERENCE TO RULES
RELATING TO CONFLICTS OF LAW. 
 17. Entire Agreement. 

This Agreement contains the entire understanding between the parties hereto with respect to the subject matter hereof and supersedes in all
respects any prior or other agreement (including, but not limited to, the Prior Agreement) or understanding, written or oral, between the Executive and any of GulfMark, its successors, the Company or any affiliate of the foregoing with respect to
such subject matter. Without limiting the foregoing, Executive (a) acknowledges and agrees that GulfMark and/or the Company have satisfied all obligations that they have owed, and that they ever could have owed, under the Prior Agreement and
(b) represents and warrants that, except as specifically referenced in this Agreement, the Executive has no further rights or claims under the Prior Agreement or any other employment-related agreements with GulfMark, its successors, the
Company, or any affiliate of the foregoing including, but not limited to, any claims of having been constructively terminated or having cause to terminate employment for “Good Reason” and receive additional compensation. Each subsidiary of
Tidewater is an intended third-party beneficiary of this Agreement and may enforce its rights hereunder as though it were a party hereto. 

18. Withholding. 

The Company shall be entitled to withhold from payment to Executive of any amount of withholding required by law. 

19. Counterparts. 

This Agreement may be executed in two or more counterparts, each of which will be deemed an original. 

  
 9 

 EXECUTION VERSION 
  

 20. Remedies. 

The parties recognize and affirm that in the event of a breach of Sections 7 or 8, money damages would be inadequate and Tidewater would not
have an adequate remedy at law. Accordingly, the parties agree that in the event of a breach or a threatened breach of Sections 7 or 8, Tidewater may, in addition and supplementary to other rights and remedies existing in its favor, obtain from any
court of law or equity of competent jurisdiction specific performance and/or injunctive or other relief in order to enforce or prevent any violations of the provisions hereof (without posting a bond or other security). In addition, Executive agrees
that in the event a court of competent jurisdiction or an arbitrator finds that Executive violated Section 7 or 8, the time periods set forth in those Sections shall be tolled until such breach or violation has been cured. Executive further
agrees that Tidewater shall have the right to offset the amount of any damages resulting from a breach by Executive of Section 7 or 8 against any payments due to Executive under this Agreement (or otherwise from the Company). The parties agree
that if one of the parties is found to have breached this Agreement by a court of competent jurisdiction or arbitrator, the breaching party will be required to pay the non-breaching party’s
attorneys’ fees reasonably incurred in prosecuting the non-breaching party’s claim of breach. 

21. Non-Waiver. 

The failure by either party to insist upon the performance of any one or more terms, covenants or conditions of this Agreement shall not be
construed as a waiver or relinquishment of any right granted hereunder or of any future performance of any such term, covenant or condition, and the obligation of either party with respect hereto shall continue in full force and effect, unless such
waiver shall be in writing signed by Tidewater (other than Executive) and Executive. 
 22. Announcement. 

The Company shall have the right to make public announcements concerning the execution of this Agreement and the terms contained herein, and to
publicly disclose this Agreement and its terms, at the Company’s discretion. 
 23. Construction. 

The headings and captions of this Agreement are provided for convenience only and are intended to have no effect in construing or interpreting
this Agreement. The language in all parts of this Agreement shall be in all cases construed in accordance to its fair meaning and not strictly for or against the Company or Executive. Unless otherwise specified, all references to a
“Section” shall be deemed to refer to a Section of this Agreement. 
 24. Right to Insure. 

The Company shall have the right to secure, in its own name or otherwise, and at its own expense, life, health, accident or other insurance
covering Executive, and Executive shall have no right, title or interest in and to such insurance. Executive shall assist the Company in procuring such insurance by submitting to examinations and by signing such applications and other instruments as
may be required by the insurance carriers to which application is made for any such insurance. 
 25. No Inconsistent
Obligations. 
 Executive represents and warrants that he has no obligations, legal, in contract, or otherwise, inconsistent with the
terms of this Agreement or with his undertaking or continuing employment with the Company to perform the duties described herein. Executive will not disclose to the Company, or use, or induce the Company to use, any confidential, proprietary, or
trade secret information of others. Executive represents and warrants that he has returned all property and confidential information belonging to all prior employers, if he is obligated to do so. 

26. Binding Agreement. 

This Agreement shall inure to the benefit of and be binding upon Executive, his heirs and personal representatives, and the Company, its
successors and assigns. 

  
 10 

 EXECUTION VERSION 
  

 27. Voluntary Agreement. 

Each party to this Agreement has read and fully understands the terms and provisions hereof, has had an opportunity to review this Agreement
with legal counsel, has executed this Agreement based upon such party’s own judgment and advice of counsel (if any), and knowingly, voluntarily, and without duress, agrees to all of the terms set forth in this Agreement. The parties have
participated jointly in the negotiation and drafting of this Agreement. If an ambiguity or question of intent or interpretation arises, this Agreement will be construed as if drafted jointly by the parties and no presumption or burden of proof will
arise favoring or disfavoring any party because of authorship of any provision of this Agreement. Except as expressly set forth in this Agreement, neither the parties nor their affiliates, advisors and/or their attorneys have made any representation
or warranty, express or implied, at law or in equity with respect of the subject matter contained herein. Without limiting the generality of the previous sentence, the Companies, their affiliates, advisors, and/or attorneys have made no
representation or warranty to Executive concerning any tax consequences (including, but not limited to, state or Federal tax consequences) to Executive regarding the transactions contemplated by this Agreement. 

28. Section 409A of the Code. 

This Agreement is intended to comply with Section 409A of the Internal Revenue Code of 1986, as amended (the
“Code”), and the Treasury regulations and other interpretive guidance issued thereunder (collectively, “Section 409A”), or to be treated as exempt therefrom, and shall
be construed and administered in accordance with such intent. Any payments under this Agreement that may be excluded from Section 409A either as separation pay due to an involuntary separation from service, as a short-term deferral, or as any
other compensation that is otherwise exempt from Section 409A shall be excluded from Section 409A to the maximum extent possible. Any payments to be made under this Agreement upon a termination of Executive’s employment that are
deemed to constitute non-qualified deferred compensation subject to Section 409A shall only be made if such termination of employment constitutes a “separation from service” under
Section 409A. Notwithstanding any provision in this Agreement to the contrary, if any payment or benefit provided for herein would be subject to additional taxes and interest under Section 409A if Executive’s receipt of such payment
or benefit is not delayed until the earlier of (i) the date of Executive’s death or (ii) the date that is six (6) months after the Date of Termination of Executive’s employment hereunder (such applicable date, the
“Section 409A Payment Date”), then such payment or benefit shall not be provided to Executive (or Executive’s estate, if applicable) until the Section 409A Payment Date. Each payment
under this Agreement is intended to be a “separate payment” and not one of a series of payments for purposes of Section 409A. Notwithstanding the foregoing, the Company does not guarantee any particular tax effect, and Executive shall
be solely responsible and liable for the satisfaction of all taxes, penalties and interest that may be imposed on or for the account of Executive in connection with the Agreement (including, but not limited to, any taxes, penalties and interest
under Section 409A), and neither the Company, nor any of its affiliates, shall have any obligation to indemnify or otherwise hold Executive (or any beneficiary) harmless from any or all taxes, penalties or interest. 

29. Excise Tax. (a) Notwithstanding any other provisions in this Agreement, in the event that any payment or benefit
received or to be received by Executive (including, but not limited to, any payment or benefit received in connection with a change in control of Tidewater or the termination of Executive’s employment, whether pursuant to the terms of this
Agreement or any other plan, program, arrangement or agreement) (all such payments and benefits, together, the “Total Payments”) would be subject (in whole or part), to any excise tax imposed under Section 4999 of the
Code, or any successor provision thereto (the “Excise Tax”), then, after taking into account any reduction in the Total Payments provided by reason of Section 280G of the Code in such other plan, program, arrangement or
agreement, the Company will reduce the Total Payments to the extent necessary so that no portion of the Total Payments is subject to the Excise Tax (but in no event to less than zero); provided, however, that the Total Payments will only be reduced
if (i) the net amount of such Total Payments, as so reduced (and after subtracting the net amount of federal, state, municipal and local income taxes on such reduced Total Payments and after taking into account the phase out of itemized
deductions and personal exemptions attributable to such reduced Total Payments), is greater than or equal to (ii) the net amount of such Total Payments without such reduction (but after subtracting the net amount of federal, state, municipal
and local income taxes on such Total Payments and the amount of Excise Tax to which Executive would be subject in respect of such unreduced Total Payments and after taking into account the phase out of itemized deductions and personal exemptions
attributable to such unreduced Total Payments). 

  
 11 

 EXECUTION VERSION 
  

 (b) In the case of a reduction in the Total Payments, the Total Payments will be reduced in
the following order: (i) payments that are payable in cash that are valued at full value under Treasury Regulation Section 1.280G-1, Q&A 24(a) will be reduced (if necessary, to zero), with
amounts that are payable last reduced first; (ii) payments and benefits due in respect of any equity valued at full value under Treasury Regulation Section 1.280G-1, Q&A 24(a), with the highest
values reduced first (as such values are determined under Treasury Regulation Section 1.280G-1, Q&A 24) will next be reduced; (iii) payments that are payable in cash that are valued at less than
full value under Treasury Regulation Section 1.280G-1, Q&A 24, with amounts that are payable last reduced first, will next be reduced; (iv) payments and benefits due in respect of any equity
valued at less than full value under Treasury Regulation Section 1.280G-1, Q&A 24, with the highest values reduced first (as such values are determined under Treasury Regulation Section 1.280G-1, Q&A 24) will next be reduced; and (v) all other non-cash benefits not otherwise described in clauses (ii) or (iv) will be next reduced pro-rata. Any reductions made pursuant to each of clauses (i)-(v) above will be made in the following manner: first, a pro-rata reduction of cash payment and payments and
benefits due in respect of any equity not subject to Section 409A, and second, a pro-rata reduction of cash payments and payments and benefits due in respect of any equity subject to Section 409A as
deferred compensation. 
 (c) For purposes of determining whether and the extent to which the Total Payments will be subject to the Excise
Tax: (i) no portion of the Total Payments the receipt or enjoyment of which Executive shall have waived at such time and in such manner as not to constitute a “payment” within the meaning of Section 280G(b) of the Code will be
taken into account; (ii) no portion of the Total Payments will be taken into account which, in the opinion of tax counsel (“Tax Counsel”) reasonably acceptable to Executive and selected by the accounting firm which was,
immediately prior to the change in control, the Company’s independent auditor (the “Auditor”), does not constitute a “parachute payment” within the meaning of Section 280G(b)(2) of the Code (including, but
no limited to, by reason of Section 280G(b)(4)(A) of the Code) and, in calculating the Excise Tax, no portion of such Total Payments will be taken into account which, in the opinion of Tax Counsel, constitutes reasonable compensation for
services actually rendered, within the meaning of Section 280G(b)(4)(B) of the Code, in excess of the “base amount” (as set forth in Section 280G(b)(3) of the Code) that is allocable to such reasonable compensation; and
(iii) the value of any non-cash benefit or any deferred payment or benefit included in the Total Payments will be determined by the Auditor in accordance with the principles of Sections 280G(d)(3) and
(4) of the Code. All determinations required by this Section 29 will be at the expense of the Company. 
 30.
Indemnification. 
 Tidewater will defend and indemnify Executive as required by Tidewater’s Bylaws and Certificate of
Incorporation, to the maximum extent permitted by applicable law. During the Employment Period and thereafter (with respect to events occurring during the Employment Period), Tidewater will maintain and provide Executive with coverage under its
directors’ and officers’ liability policy to the same extent that it provides such coverage to its other officers and directors generally. 

31. Survival. 
 The
provisions and obligations of this Agreement which, by their nature, require or contemplate full or partial performance after the termination or expiration of this Agreement or Executive’s employment with the Company (including, without
limitation, Sections 4-8, 13, 20, 30 and 32) shall survive termination of Executive’s employment or this Agreement. 

32. Clawback. 

Notwithstanding any other provisions in this Agreement to the contrary, any compensation paid to Executive pursuant to this Agreement or any
other agreement or arrangement with the Company, which is subject to recovery under any law, government regulation or stock exchange listing requirement, will be subject to such deductions and clawback as may be required to be made pursuant to such
law, government regulation or stock exchange listing requirement (or any policy adopted by the Company pursuant to any such law, government regulation or stock exchange listing requirement). In no event will any such deduction or clawback be deemed
to constitute or contribute to Good Reason. 
 (Signature Page to Follow) 

  
 12 

 EXECUTION VERSION 
  

 IN WITNESS WHEREOF, the parties hereto have executed this Agreement on the respective
dates below, effective as of the Effective Date. 
  

			
	TIDEWATER INC.
		
	By:	 	 /s/ John T. Rynd

	John T. Rynd
	President, Chief Executive Officer and Director
	
	Date: December 28, 2018
	
	EXECUTIVE
	
	 /s/ Quintin V. Kneen

Quintin V. Kneen

	
	Date: December 28, 2018

  
 13EX-10.4

 Exhibit 10.4 

EXECUTION VERSION 
 SEPARATION
AGREEMENT 
 This Separation Agreement (the “Agreement”), by and between Tidewater Inc., a Delaware corporation (the
“Company”), and Quinn P. Fanning (the “Employee” and, together with the Company, the “Parties”) is being offered to the Employee on December 28, 2018 (the “Offer Date”), and
may be accepted by the Employee by signing below and returning the signed copy of this Agreement to John T. Rynd, President and Chief Executive Officer (the “CEO”), at any time prior to the date that is the end of the twenty-one (21) day period following receipt of this Agreement (such date, January 18, 2019, or as otherwise agreed by the Parties, the “Offer Expiration Date”). 

RECITALS 
 WHEREAS, the
Employee served the Company as its Executive Vice President and Chief Financial Officer until November 15, 2018 and has continued to serve the Company, its affiliates, subsidiaries, and joint ventures (collectively, the “Company
Group”) in a transitional role since such date; 
 WHEREAS, the Parties have agreed that the Employee will continue to serve in
this transitional role until February 28, 2019 or such earlier date as may occur pursuant to Section 1(c) (the “Termination Date”); and 

WHEREAS, the Parties desire to enter into a mutually satisfactory arrangement concerning, among other matters, the status of certain
preexisting agreements between the Parties and certain payments, rights, and benefits that the Company has agreed to make or confer upon the Employee in exchange for certain post-employment covenants by the Employee and the Employee’s general
release of claims against the Company Group and related parties. 
 NOW, THEREFORE, in consideration of the promises and mutual covenants
contained herein and for other good and valuable consideration, the receipt and sufficiency of which are mutually acknowledged, the Parties hereby agree as follows: 

1. Employment Period. 
 (a) Employment
and Duties. During the period between the Effective Date (as defined in Section 6) and the Termination Date (the “Employment Period”), the Employee agrees to continue to serve as an employee of the Company, to advise and
assist in connection with such matters as the Company may request and as are within his area of expertise and prior experience, including, without limitation, financial reporting, accounting, tax, treasury, strategic planning, evaluation of
transactions and finance. The Employee agrees that, during the Employment Period, he will devote such time as is reasonably necessary to effectively assist Company with regard to these matters. Further, the Parties agree and acknowledge that
(i) the level of services to be provided by the Employee during the Employment Period is anticipated to equal or exceed 50% of the average level of services that he provided to the Company during the previous three years, and (ii) the
Termination Date shall be the date of his separation from service for purposes of participation in and coverage under all benefit plans and programs sponsored by or through the Company Group, except as otherwise provided in this Agreement or under
the terms of such plans or as required by applicable law. Following the Termination Date, the Employee shall not represent himself as continuing to be an employee, officer, director, agent, or representative of the Company or any other member of the
Company Group for any purpose. 

  
 1 

 EXECUTION VERSION 
  

 (b) Compensation. During the period between the Effective Date and February 28,
2019, the Employee’s salary and benefits shall remain unchanged, except that the Employee agrees and acknowledges that he will not be eligible to participate in any annual incentive program for fiscal 2019. In particular, during such period,
the Employee shall continue to receive the same base salary that was in effect for him on the Offer Date (the “Base Salary”). 

(c) Company’s Right to Terminate. The Company shall have the right at any time before the Termination Date to notify the Employee
that his continued services are no longer required, subject to the Company’s obligation to make the payments and provide the benefits set forth in this Agreement. If the Company exercises its right under this Section 1(c) to terminate
Employee’s services prior to February 28, 2019, then the “Termination Date” shall mean the actual date on which the Company terminates Employee’s services. 

(d) Continued Compliance with Company Policies. The Employee agrees that, during the Employment Period, he will continue to comply with
all company policies to the extent relevant to his activities, including but not limited to: (i) the Code of Business Conduct and Ethics, and (ii) the Policy Statement on Insider Trading, which prohibits, among other things, trading in the
Company’s securities while in possession of material nonpublic information. 
 2. Compensation and Benefits following the Employment Period.

 (a) Accrued Obligations. As soon as practicable following the Termination Date (but in no event later than such date required by
applicable law or the terms of the applicable Company benefit plan), regardless of whether this Agreement becomes effective, the Employee will be paid or provided (i) all accrued but unpaid base salary and any reimbursable-but-unreimbursed business expenses through and including the Termination Date; (ii) all unused vacation time earned and accrued by the Employee through and including the Termination Date
pursuant to the Company’s vacation policy, with an estimated value of $14,150 as of the Offer Date; (iii) all accrued benefits and amounts owed to Employee under the Tidewater Employees Supplemental Savings Plan, as amended
(“SSP”); (iv) all accrued benefits due to the Employee under the Tidewater Inc. Supplemental Executive Retirement Plan, as amended (the “SERP”), paid in accordance with the terms and conditions of the SERP based on
the Employee’s prior elections; and (v) all other benefits payable to the Employee upon a separation from service under the Company’s benefit plans (other than severance benefits), in accordance with the terms of such plans, or as
required by applicable law. 
 (b) Acceleration of Outstanding RSUs. The Parties agree and acknowledge that (i) as of the Offer
Date, the Employee holds 129,577 unvested time-based restricted stock units (the “RSUs”) that were granted to him under an Incentive Agreement for the Grant of Restricted Stock Units under the Tidewater Inc. 2017 Stock Incentive Plan by
and between the Parties, entered into effective August 18, 2017 (the “RSU Agreement”), and (ii) pursuant to Section 1.4(a) of the RSU Agreement, all such RSUs shall vest automatically as of the Termination Date and
shall settle in shares of Tidewater common stock as soon as practicable after such date, as provided in Section 2.2 of the RSU Agreement. 

  
 2 

 EXECUTION VERSION 
  

 (c) Severance Benefits. Provided that the Employee remains employed with the Company
through the Termination Date and in consideration for, and subject to, his (1) timely execution and non-revocation of this Agreement (including its release of claims through the Effective Date) and
(2) continued compliance with the terms of this Agreement following the Effective Date, and notwithstanding anything to the contrary contained in this Agreement, the Employee shall be eligible for the following payments and benefits: 

(i) The Company shall pay to the Employee a cash severance payment equal to 120 days of Base Salary, which will be paid to him in one lump sum
within thirty (30) days of the Termination Date. 
 (ii) The Employee shall remain eligible to receive an annual cash incentive for all
of fiscal 2018 under the Tidewater Inc. Short-Term Incentive Plan (the “STI Plan”), which shall be calculated in accordance with the terms and conditions of the STI Plan but with payout on the Employee’s individual performance
component assessed at 100%. Any amounts due to the Employee under the STI Plan shall be paid to him at the same time any such incentives are paid to officers of the Company under the STI Plan. 

(iii) If the Employee timely and properly elects COBRA continuation coverage under the Company’s group health plan, the Company shall pay
the full premium for health insurance coverage for the Employee and his dependents at the same level of benefits as in effect on the Offer Date, for the period beginning on the Termination Date through the earlier to occur of (1) the last day
of the first month in which the Employee and his dependents become eligible for health insurance coverage under another employer’s group health plan or (2) August 31, 2020. The Employee shall notify the Company in writing within 15
days of becoming eligible for health insurance coverage under another employer’s plan. The payment of COBRA premiums shall not be treated as taxable compensation to the Executive, unless the Company determines such treatment is necessary to
prevent a violation of any non-discrimination rules applicable to the Company’s group health plan. 

(d) Legal Fees. The Company will pay the Employee’s legal counsel directly, upon presentation of customary invoices, for the fees
and expenses incurred by the Employee in connection with the review and negotiation of this Agreement, up to a maximum of Fifteen Thousand Dollars ($15,000). 

(e) No Further Benefits. The Employee hereby acknowledges and agrees that, as of the Termination Date, the payments and benefits
described in this Section 2, and the other provisions of this Agreement including those set forth in Sections 3(c), 3(f), and 8, will be in full discharge of any and all liabilities and obligations of the Company Group to him, monetarily or
with respect to employee benefits or otherwise, including but not limited to any and all obligations arising under any written or oral employment agreement, policy, plan, or procedure of the Company Group or any understanding or arrangement between
the Employee and the Company Group. 
 (f) Taxes. The payments referenced in Section 2 shall be subject to reduction for
applicable tax and other withholding obligations. 

  
 3 

 EXECUTION VERSION 
  

 3. Release and Waiver of Claims. 

(a) Definition. As used in this Agreement, the term “claims” will include all claims, covenants, warranties, promises,
undertakings, actions, suits, causes of action, proceedings, obligations, debts, accounts, attorneys’ fees, judgments, losses, and liabilities, of whatsoever kind or nature, in law, in equity, or otherwise. 

(b) Employee Release. For and in consideration of the severance benefits described in Section 2(c) above (collectively, the
“Severance Benefits”), the Company’s agreement to release certain claims against the Employee pursuant to Section 3(c) below, the Company’s agreement to release the Employee from the
Non-Compete to the extent provided in Section 8, and other good and valuable consideration, including the other terms of this Agreement, the Employee, for and on behalf of himself and his executors,
heirs, administrators, representatives, and assigns, hereby releases and forever discharges the Company and each member of the Company Group, and each of their respective direct and indirect predecessors, successors, and each of their respective
past, current, and future parent entities, affiliates, subsidiary entities, investors, directors, shareholders, members, officers, general or limited partners, employees, attorneys, agents, and representatives, each solely in their respective
capacities as such, and the employee benefit plans in which he is or has been a participant (or eligible for participation) by virtue of his employment with or service to the Company Group (collectively, the “Company Releasees”),
from any and all claims that he has or may have had against any of the Company Releasees based on any events or circumstances arising or occurring on or prior to the date on which the Employee executes this Agreement, including any events or
circumstances directly or indirectly arising out of, relating to, or in any other way involving in any manner whatsoever his employment by or service to the Company Group or the termination thereof, including without limitation any and all claims
arising under federal, state, or local laws (including common law) relating to employment, wrongful discharge, breach of express or implied contract, fraud, misrepresentation, defamation, intentional infliction of emotional distress, whistleblowing,
or liability in tort, and claims of any kind that may be brought in any court or administrative agency, and any related claims for attorneys’ fees and costs, including, without limitation, claims under Title VII of the Civil Rights Act of 1964,
as amended, 42 U.S.C. Section 2000 et seq.; the Americans with Disabilities Act, as amended, 42 U.S.C. § 12101 et seq.; the Rehabilitation Act of 1973, as amended, 29 U.S.C. § 701 et seq.; the Civil Rights Act of 1866, 42 U.S.C.
Section 1981, et seq.; the Civil Rights Act of 1991; the Age Discrimination in Employment Act, as amended, 29 U.S.C. Section 621, et seq. (the “ADEA”); the Equal Pay Act, as amended, 29 U.S.C. Section 206(d);
regulations of the Office of Federal Contract Compliance, 41 C.F.R. Section 60, et seq.; the Family and Medical Leave Act, as amended, 29 U.S.C. § 2601 et seq.; the Fair Labor Standards Act of 1938, as amended, 29 U.S.C. § 201 et
seq.; the Employee Retirement Income Security Act of 1974, as amended, 29 U.S.C. § 1001 et seq. (“ERISA”); the Louisiana Employment Discrimination Law; the Louisiana Whistleblower Protection Act; the Louisiana Environmental
Whistleblower Protection Act; the Texas Labor Code; and any other similar state or local law. The Employee agrees further that the release of claims herein may be pleaded as a full defense to any action, suit, arbitration, or other proceeding
covered by the terms hereof that is or may be initiated, prosecuted, or maintained by the Employee or his descendants, dependents, heirs, executors, administrators, or assigns. By signing this Agreement, the Employee acknowledges that he intends to
waive and release all rights known or unknown that he may have against the Company Releasees under these and any other laws to the extent provided herein. 

  
 4 

 EXECUTION VERSION 
  

 (c) Company Release. For and in consideration of the Employee’s compliance with
the post-employment restrictive covenants described in Section 8 below, the Employee’s agreement to release certain claims against the Company pursuant to Section 3(b) above, and other good and valuable consideration, including the
other terms of this Agreement, the Company Releasees, which include the Company and the Company’s successors and assigns, hereby release and forever discharge the Employee and his heirs, successors, and assigns, each solely in their respective
capacities as such (collectively, the “Employee Releasees”) from any and all claims that it has or may have had against any of the Employee Releasees based on any events or circumstances arising or occurring on or prior to the date
on which the Company executes this Agreement, including any events or circumstances directly or indirectly arising out of, relating to, or in any other way involving in any manner whatsoever the Employee’s employment by or service to the
Company Group or the termination thereof, including without limitation any and all claims arising under federal, state, or local laws (including common law). The Company agrees further that the release of claims herein may be pleaded as a full
defense to any action, suit, arbitration, or other proceeding covered by the terms hereof that is or may be initiated, prosecuted, or maintained by the Company or any member of the Company Group. The Company acknowledges that it intends to waive and
release all rights known or unknown that it may have against the Employee Releasees under these and any other laws, as permitted by applicable laws, to the extent provided herein. 

(d) No Claims. Each of the Parties acknowledges and agrees that, as of the date such Party executed this Agreement, neither Party has
any knowledge of any facts or circumstances that give rise or could give rise to any claims under any of the laws listed in the preceding Sections 3(b) and 3(c), and that he or it has not filed any claim against any of the Company Releasees or
Employee Releasees, as applicable, before any local, state, federal, or foreign agency, court, arbitrator, mediator, arbitration or mediation panel, or other body (each individually a “Proceeding”). Each of the Parties
(i) acknowledges that he or it will not initiate or cause to be initiated on his or its behalf any Proceeding and will not participate in any Proceeding, in each case, except with respect to Unreleased Claims (as defined in Section 3(f)
below) or as required by law; and (ii) waives any right that he or it may have to benefit in any manner from any relief (whether monetary or otherwise) arising out of any Proceeding, including any Proceeding conducted by the Equal Employment
Opportunity Commission (“EEOC”), except with respect to Unreleased Claims. Further, each of the Parties understands that, by executing this Agreement, he or it will be limiting the availability of certain remedies that he or it may
have against the Company Releasees or Employee Releasees, as applicable, and limiting also his or its ability to pursue certain claims against the Company Releasees or Employee Releasees, as applicable. 

(e) ADEA. By executing this Agreement, the Employee specifically releases all claims relating to his employment and its termination
under ADEA, a federal statute that, among other things, prohibits discrimination on the basis of age in employment and employee benefit plans. 

(f) Unreleased Claims. Notwithstanding the generality of the foregoing, or anything else to the contrary in this Agreement, the Employee
does not release any claims under or otherwise to enforce the terms of this Agreement or that cannot be waived by law, including claims under ERISA for vested benefits or any rights to indemnification and D&O insurance that are otherwise
available to him pursuant to the organizational documents, policies, or insurance policies of any member of the Company Group by virtue of his having served as an officer or director 

  
 5 

 EXECUTION VERSION 
  

 
thereof (“Unreleased Claims”). The Employee shall be entitled to continued coverage under the Company’s D&O insurance policies as in effect from time to time for the
Company’s directors and officers, including without limitation any tail coverage for former directors and officers. Further, nothing in this Agreement shall prevent the Employee from (i) initiating or causing to be initiated on his behalf
any claim against the Company before any local, state, or federal agency, court, or other body challenging the validity of the waiver of his claims under the ADEA (but no other portion of such waiver); or (ii) subject to Section 3(c)
above, initiating, cooperating with or participating in an investigation or proceeding conducted by the EEOC or a state fair employment practices agency. 

4. Knowing and Voluntary Waiver. The Employee expressly acknowledges and agrees that he – 

(a) Is able to read the language, and understand the meaning and effect, of this Agreement; 

(b) Has no physical or mental impairment of any kind that has interfered with his ability to read and understand the meaning of this Agreement
or its terms, and that he is not acting under the influence of any medication, drug, or chemical of any type in entering into this Agreement; 

(c) Is specifically agreeing to the terms of the release contained in this Agreement because the Company has agreed to provide him with the
severance payments and benefits provided by this Agreement; 
 (d) Acknowledges that, but for his execution of this Agreement, he would not
be entitled to the severance payments and benefits provided by this Agreement; 
 (e) Had or could have had until the Offer Expiration Date
to review and consider this Agreement, and that if he executes this Agreement prior to the Offer Expiration Date, he has voluntarily and knowingly waived the remainder of the review period; 

(f) Have or had the entire Revocation Period (as defined in Section 6 below) in which to revoke his execution of this Agreement, and that
if he does not revoke such execution prior to the Effective Date, he has knowingly and voluntarily agreed to this Agreement’s becoming effective; 

(g) Was advised to consult with his attorney regarding the terms and effect of this Agreement; and 

(h) Has signed this Agreement knowingly and voluntarily. 

5. No Suit. Each of the Parties represents and warrants that he or it has not previously filed, and to the maximum extent permitted by law agrees that
he or it will not file, a complaint, charge, or lawsuit against any of the Company Releasees or Employee Releasees, as applicable, regarding any of the claims released herein. If, notwithstanding this representation and warranty, the Employee or the
Company has filed or files such a complaint, charge, or lawsuit, such Party agrees that he or it shall cause such complaint, charge, or lawsuit to be dismissed with prejudice and shall pay any and all costs required in obtaining dismissal of such
complaint, charge, or lawsuit, including without limitation the attorneys’ fees of any of the Company Releasees or Employee Releasees, as applicable, against whom the Party has filed such a complaint, charge, or lawsuit. 

  
 6 

 EXECUTION VERSION 
  

 6. Opportunity for Review; Acceptance. The Employee has until the Offer Expiration Date (which is twenty-one (21) days following the Employee’s receipt of this Agreement or as otherwise agreed by the Parties) to review and consider this Agreement, and the Employee may accept the terms of this Agreement
by executing this Agreement and delivering it to the Company at any time during such twenty-one (21) day review period. Following its acceptance and execution by the Employee, this Agreement will not
become effective or enforceable for a period of seven (7) calendar days following the date of its execution (such period, the “Revocation Period”), during which time the Employee may revoke his acceptance of this Agreement by
notifying the CEO in writing. To be effective, such revocation must be received by the CEO no later than 5:00 p.m., prevailing Central Time, on the seventh (7th) calendar day following its execution. Provided that the Agreement is executed on or
prior to the Offer Expiration Date and the Employee does not timely revoke it, the eighth (8th) day following the date on which this Agreement is executed will be its effective date (the “Effective Date”). In the event of the
Employee’s failure to execute and deliver this Agreement on or prior to the Offer Expiration Date, or his revocation of this Agreement during the Revocation Period, this Agreement will be null and void and of no effect, and the Company will
have no obligations hereunder. 
 7. Return of Company Property. On or prior to the Termination Date, other than the Employee’s personal files
on a Company computer drive, the Employee shall return to the Company all originals and copies of papers, notes, and documents (in any medium, including computer disks, flash drives, and other electronic storage devices), whether property of any
member of the Company Group or not, prepared, received, or obtained by the Employee during the course of, and in connection with, his employment with the Company or any member of the Company Group, and all equipment and property of any member of the
Company Group that may be in the Employee’s possession or under his control, whether at the Company’s offices, the Employee’s home, or elsewhere, including all such papers, work papers, notes, documents, and equipment in the
possession of the Employee. The Employee agrees that he and his family shall not retain copies of any such papers, work papers, notes, and documents. 
 8.
Restrictive Covenants. The Parties agree and acknowledge that the Employee is currently subject to certain restrictive covenants that apply during and after his employment with the Company, including a covenant not to compete, which are
memorialized in Article V of the RSU Agreement. As part of its consideration to the Employee and subject to the Employee’s continued compliance with Section 5.2 of the RSU Agreement (the
“Non-Compete”) through the Termination Date, the Company hereby agrees that the Non-Compete shall have no further force or effect after the Termination
Date. However, the Employee acknowledges that the Company Group has a legitimate business interest and right in protecting its Confidential Information (as defined in Section 5.6 of the RSU Agreement), business strategies, employee and customer
relationships, and goodwill, and that the Company Group would be seriously damaged by the disclosure of Confidential Information and the loss or deterioration of its business strategies, employee and customer relationships, and goodwill.
Accordingly, for and in consideration of the Severance Benefits and the waiver of the Non-Compete, the Employee agrees as follows: 

  
 7 

 EXECUTION VERSION 
  

 (a) Status of Remaining Restrictive Covenants. The Employee agrees and acknowledges
that (i) as of the Offer Date, the restrictive covenants of Article V of the RSU Agreement remain in full force and effect and (ii) following the Termination Date, the Employee shall continue to be subject to Article V of the RSU Agreement
as provided therein, except for the Non-Compete as provided above (as in effect from time to time, the “Restrictive Covenants”). The Employee agrees and acknowledges that these Restrictive
Covenants are fully enforceable in accordance with their terms as if set forth in this Agreement. 
 (b) Nondisparagement and Response to
Inquiries. In addition to the Restrictive Covenants, the Employee hereby agrees not to defame, disparage, or criticize any of the Company Releasees or any of their products, services, finances, financial condition, capabilities, or other aspect
of any of their businesses in any medium to any person or entity, without limitation in time. Notwithstanding this provision, the Employee may confer in confidence with his legal representative and make truthful statements as required by law.
Following the termination of the Employee’s employment with the Company, the Company agrees to direct its directors to not disparage the Employee or the Employee’s performance or otherwise make any statement that is critical of the
Employee’s personal or professional reputation. Each director on the Board agrees not to defame, disparage or criticize the Employee in any medium to any person or entity, without limitation in time. Notwithstanding this provision, any such
director may confer in confidence with his legal representatives and make truthful statements as required by law. The Company shall respond to inquiries from third parties concerning Employee’s employment with and separation from the Company by
stating only his title and dates of employment. 
 (c) Injunctive Relief; Other Remedies. The Employee acknowledges that a breach or
threatened breach by the Employee of this Section 8 would cause immediate and irreparable harm to the Company not fully compensable by money damages or the exact amount of which would be difficult to ascertain, and therefore the Company will
not have an adequate monetary remedy at law. Accordingly, the Employee agrees that, in the event of a breach or threatened breach by the Employee of the provisions of this Section 8, the Company shall be entitled to injunctive relief to prevent
or curtail any such breach of threatened breach without the necessity of posting any bond or security or showing proof of actual damage or irreparable injury. Nothing herein shall be construed as prohibiting the Company from pursuing any other
remedy at law or in equity to which the Company may be entitled under applicable law in the event of a breach or threatened breach of this Agreement by the Employee, including, without limitation, the recovery of damages, costs, and expenses, such
as reasonable attorneys’ fees, incurred by the Company as a result of any such breach or threatened breach. 
 9. Successors and Assigns. The
parties acknowledge and agree that this Agreement shall be binding upon and inure to the benefit of the Parties and their respective heirs, legal representatives, successors, and permitted assigns. 

10. Severability. If any provision of this Agreement is held by any court of competent jurisdiction to be illegal, void, or unenforceable, such
provision will be of no force or effect. The illegality or unenforceability of such provision, however, will have no effect upon and will not impair the enforceability of any other provision of this Agreement. 

  
 8 

 EXECUTION VERSION 
  

 11. Notices. All notices under this Agreement must be in writing and will be deemed to have been given
upon receipt of delivery by: (a) hand (against a receipt for such delivery), (b) certified or registered mail, postage prepaid, return receipt requested, (c) a nationally recognized overnight courier service (against a receipt for such
service), or (d) facsimile transmission with confirmation of receipt. All notices to the Company related to this Agreement should be sent to the Company’s principal executive offices as disclosed in its filings with the Securities and
Exchange Commission, addressed to the Office of General Counsel. All notices to the Employee should be delivered to the most recent address as provided by the Employee to the human resources department of the Company. Either Party may update its
address for receipt of notices by providing written notice to the other Party as provided under this Section 11. 
 12. Entire Agreement. This
Agreement, together with the SERP, the SSP, the STI Plan, and the RSU Agreement (including its Restrictive Covenants), constitutes the entire understanding and agreement between the Employee and the Company regarding the Employee’s separation
from service. This Agreement supersedes all prior negotiations, discussions, correspondence, communications, understandings, and agreements between the Employee and any member of the Company Group and all benefit plans of the Company Group relating
to the subject matter of this Agreement, excepting the SERP, the SSP, the STI Plan, and the RSU Agreement (including its Restrictive Covenants). Any changes or amendments of this Agreement can be made only in a writing signed by the Parties. 

13. Governing Law Jurisdiction; Waiver of Jury Trial. This Agreement shall be governed by, interpreted, and enforced in accordance with the laws of the
State of Texas (without regard to any choice of law principles which might otherwise require the application of the law of another jurisdiction). The parties hereby agree that any action brought with respect to this Agreement and the transactions
contemplated hereunder, including, but not limited, to any action for injunctive relief for the breach or threatened breach of any covenant under Section 8 of this Agreement (including the Restrictive Covenants), shall be brought in state or
federal court in Harris County, Texas, and further that such venue shall be the exclusive venue for resolving any such disputes. The parties consent to personal jurisdiction in state or federal court in Harris County, Texas, and further waive any
objection they may have as to such venue. By execution of this Agreement, the parties are waiving any right to trial by jury in connection with any suit, action, or proceeding under or in connection with this Agreement. 

  
 9 

 EXECUTION VERSION 
  

 IN WITNESS WHEREOF, the parties have executed this Agreement as of the date set forth below.

  

			
	 TIDEWATER INC.
  

/s/ John T. Rynd

	By: John T. Rynd
	Title: President, Chief Executive Officer, and Director
	  
 /s/ Quinn P. Fanning

EMPLOYEE

	 Quinn P. Fanning
  

	DATE December 28, 2018

 [Signature Page to Fanning Separation Agreement]

Source: [{"source": "alea-institute/alea-institute/kl3m-data-edgar-agreements/train-00290-of-00352.parquet"}, [{"source": "alea-institute/alea-institute/kl3m-data-edgar-agreements/train-00290-of-00352.parquet"}]]