Document:

Employment Terms - Judith M. Matthews

 Exhibit 10.15 

ITERUM THERAPEUTICS US LIMITED 

November 18, 2015 
 Judith M. Matthews 

 

	Re:	Employment Terms 

 Dear Judith: 

On behalf of Iterum Therapeutics US Limited (the “Company”), I am pleased to offer you employment at the Company on the terms set
forth in this offer letter agreement (the “Agreement”). This Agreement and your employment are made conditional upon and shall be effective upon the closing of Iterum Therapeutics Limited (the
“Parent”)’s Series A Preferred financing (the “Financing”). As discussed, the terms of this Agreement govern with respect to your employment, which shall commence on the closing of the Financing
(such actual date of your commencement of employment shall be referred to herein as the “Start Date”). If the Financing does not close, this Agreement will have no effect and will not be binding on the Company or you, even if
it has been signed. 
  

	1.	Employment by the Company. 

 (a) Position. You will serve as the
Company’s Chief Financial Officer. During the term of your employment with the Company, you will devote your best efforts and substantially all of your business time and attention to the business of the Company, except for approved vacation
periods and reasonable periods of illness or other incapacities permitted by the Company’s general employment policies. 
 (b)
Duties and Location. You will perform those duties and responsibilities as are customary for the position of Chief Financial Officer and as may be directed by the Chief Executive Officer, to whom you will report. Your primary office location
will be at the Company’s offices in Chicago, Illinois. Notwithstanding the foregoing, the Company reserves the right to reasonably require you to perform your duties at places other than your primary office location from time to time, and to
require reasonable business travel. The Company may modify your job title and duties as it deems necessary and appropriate in light of the Company’s needs and interests from time to time. 

 

	2.	Base Salary and Employee Benefits. 

 (a) Salary. You will receive for
services to be rendered hereunder base salary paid at the rate of $225,000 per year, less standard payroll deductions and tax withholdings. Your base salary will be paid on the Company’s ordinary payroll cycle. As an exempt salaried employee,
you will be required to work the Company’s normal business hours, and such additional time as appropriate for your work assignments and position, and you will not be entitled to overtime compensation. 

(b) Benefits. As a regular full-time employee, you will be eligible to participate in the Company’s standard employee
benefits (pursuant to the terms and conditions of the benefit plans and applicable policies), including but not limited to: paid holidays; paid sick time; vacation (provided that in no event will you be eligible to accrue more than four
(4) weeks of vacation per year (accrued on a payroll-to-payroll basis as you perform work)) and other health and welfare benefits that the Company may make
available to its full-time regular employees. 

 Judith M. Matthews 

November 18, 2015 
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 3. Annual Bonus. Commencing with calendar year 2016, you will be eligible to earn an annual
performance and retention bonus of up to twenty-five percent (25%) of your base salary rate (the “Annual Bonus”). The Annual Bonus will be based upon the chief executive officer of the Parent (the “Parent
CEO”)’s assessment of your performance and the Company’s attainment of written targeted goals as set by the Parent CEO in its sole discretion. Bonus payments, if any, will be subject to applicable payroll deductions and
withholdings. Following the close of each calendar year, the Parent CEO will determine whether you have earned an Annual Bonus, and the amount of any such bonus, based on the achievement of such goals. No amount of Annual Bonus is guaranteed, and
you must be an employee on the Annual Bonus payment date to be eligible to receive an Annual Bonus; no partial or prorated bonuses will be provided. The Annual Bonus, if earned, will be paid no later than March 15 of the calendar year after the
applicable bonus year. 
 4. Expenses. The Company will reimburse you for reasonable travel, entertainment or other expenses incurred by you
in furtherance or in connection with the performance of your duties hereunder, in accordance with the Company’s expense reimbursement policy as in effect from time to time. 

5. Equity Compensation. In connection with your employment, the Parent has issued you 560,000 of the Parent’s Ordinary Shares at a purchase
price of $0.0001 per share pursuant to the terms of the Ordinary Share Subscription Deed by and between you and the Parent dated October 14, 2015 (the “Subscription Agreement”). Additionally, you may be eligible for
future equity awards, at the discretion of the Board of Directors of the Parent, which will be governed by the terms and conditions of the Parent’s equity incentive plan then in effect and the applicable grant documents. 

6. Compliance with Confidentiality Information Agreement and Company Policies. As a condition of employment, you agree to sign and comply with
the Company’s Employee Confidential Information and Inventions Assignment Agreement (the “Confidentiality Agreement”), attached hereto as Exhibit A. In addition, you are required to abide by the Company’s
policies and procedures, as modified from time to time within the Company’s discretion; provided, however, that in the event the terms of this Agreement differ from or are in conflict with the Company’s general employment
policies or practices, this Agreement shall control. 
 7. Protection of Third Party Information. In your work for the Company, you will be
expected not to make any unauthorized use or disclosure of any confidential or proprietary information, including trade secrets, of any former employer or other third party to whom you have contractual obligations to protect such information.
Rather, you will be expected to use only that information which is generally known and used by persons with training and experience comparable to your own, which is common knowledge in the industry or otherwise legally in the public domain, or which
is otherwise provided or developed by the Company. You represent that you are able to perform your job duties within these guidelines, and you are not in unauthorized possession of any unpublished documents, materials, electronically-recorded
information, or other property belonging to any former employer or other third party to whom you have a contractual obligation to protect such property. In addition, you represent and warrant that your employment by the Company will not conflict
with any prior employment or consulting agreement or other agreement with any third party, that you will perform your duties to the Company without violating any such agreement(s), and that you have disclosed to the Company in writing any contract
you have signed that may restrict your activities on behalf of the Company. 
 8. At-Will Employment
Relationship. Your employment relationship with the Company is at-will. Accordingly, you may terminate your employment with the Company at any time and for any reason whatsoever simply by notifying the
Company; and the Company may terminate your employment at any time, with or without Cause or advance notice. 

 Judith M. Matthews 

November 18, 2015 
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 9. Severance. If, at any time, the Company terminates your employment without Cause (other than
as a result of your death or disability) or you resign for Good Reason (either such termination referred to as a “Qualifying Termination”), provided such termination or resignation constitutes a Separation from Service (as
defined under Treasury Regulation Section 1.409A-1(h), without regard to any alternative definition thereunder, a “Separation from Service”), then subject to Sections 12 and 13
below and your continued compliance with the terms of this Agreement (including without limitation Section 6 above), the Company will provide you with the following severance benefits (the “Severance Benefits”): 

(a) Cash Severance. The Company will pay you, as cash severance, six (6) months of your base salary in effect as of your
Separation from Service date, less standard payroll deductions and tax withholdings; provided, however, in the event of a Qualifying Termination that occurs either within a month before or within twelve (12) months following the closing
of a Change in Control (as defined below), the Company will instead pay you, as cash severance, twelve (12) months of your base salary and 100% of your target Annual Bonus in effect as of your Separation from Service date, less standard payroll
deductions and tax withholdings (either such amount, the “Severance”). The Severance will be paid in installments in the form of continuation of your base salary payments and prorated amounts for your target Annual Bonus
payments, if applicable, paid on the Company’s ordinary payroll dates, commencing on the Company’s first regular payroll date that is more than sixty (60) days following your Separation from Service date, and shall be for any accrued
base salary for the sixty (60)-day period plus the period from the sixtieth (60th) day until the regular payroll date, if applicable, and all salary
continuation payments thereafter, if any, shall be made on the Company’s regular payroll dates. 
 (b) COBRA Severance.
As an additional Severance Benefit, the Company will continue to pay the cost of your health care coverage in effect at the time of your Separation from Service for a maximum of twelve (12) months, either under the Company’s regular
health plan (if permitted), or by paying your COBRA premiums (the “COBRA Severance”). The Company’s obligation to pay the COBRA Severance on your behalf will cease if you obtain health care coverage from another source
(e.g., a new employer or spouse’s benefit plan), unless otherwise prohibited by applicable law. You must notify the Company within two (2) weeks if you obtain coverage from a new source. This payment of COBRA Severance by the Company would
not expand or extend the maximum period of COBRA coverage to which you would otherwise be entitled under applicable law. Notwithstanding the above, if the Company determines in its sole discretion that it cannot provide the foregoing COBRA Severance
without potentially violating applicable law (including, without limitation, Section 2716 of the Public Health Service Act), the Company shall in lieu thereof provide to you a taxable monthly payment in an amount equal to the monthly COBRA
premium that you would be required to pay to continue your group health coverage in effect on the date of your termination (which amount shall be based on the premium for the first month of COBRA coverage), which payments shall be made on the last
day of each month regardless of whether you elect COBRA continuation coverage and shall end on the earlier of (x) the date upon which you obtain other coverage or (y) the last day of the twelfth (12th) calendar month following your Separation from Service date. 
  

	10.	Reserved. 

 11. Resignation Without Good Reason; Termination for Cause; Death or
Disability. If, at any time, you resign your employment without Good Reason, or the Company terminates your employment for Cause, or if either party terminates your employment as a result of your death or disability, you will receive your base
salary 

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November 18, 2015 
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accrued through your last day of employment, as well as any unused vacation (if applicable) accrued through your last day of employment as well as any unpaid business expense reimbursements
pursuant to the Company’s standard practice. Under these circumstances, you will not be entitled to any other form of compensation from the Company, including any Severance, other than rights to which you are entitled under the Company’s
benefit programs. 
 12. Conditions to Receipt of Severance. Prior to and as a condition to your receipt of the Severance described above, you
shall execute and deliver to the Company an effective release of claims in favor of and in a form acceptable to the Company (the “Release”) within the timeframe set forth therein, but not later than forty-five (45) days
following your Separation from Service date, and allow the Release to become effective according to its terms (by not invoking any legal right to revoke it) within any applicable time period set forth therein (such latest permitted effective date,
the “Release Deadline”). 
 13. Return of Company Property. Upon the termination of your employment for any reason, as
a precondition to your receipt of the Severance (if applicable), within five (5) days after your Separation from Service Date (or earlier if requested by the Company), you will return to the Company all Company documents (and all copies
thereof) and other Company property within your possession, custody or control, including, but not limited to, Company files, notes, financial and operational information, customer lists and contact information, product and services information,
research and development information, drawings, records, plans, forecasts, reports, payroll information, spreadsheets, studies, analyses, compilations of data, proposals, agreements, sales and marketing information, personnel information,
specifications, code, software, databases, computer-recorded information, tangible property and equipment (including, but not limited to, computers, facsimile machines, mobile telephones, tablets, handheld devices, and servers), credit cards, entry
cards, identification badges and keys, and any materials of any kind which contain or embody any proprietary or confidential information of the Company, and all reproductions thereof in whole or in part and in any medium. You further agree that you
will make a diligent search to locate any such documents, property and information and return them to the Company within the timeframe provided above. In addition, if you have used any personally-owned computer, server, or e-mail system to receive, store, review, prepare or transmit any confidential or proprietary data, materials or information of the Company, then within five (5) days after your Separation from Service date you
must provide the Company with a computer-useable copy of such information and permanently delete and expunge such confidential or proprietary information from those systems without retaining any reproductions (in whole or in part); and you agree to
provide the Company access to your system, as requested, to verify that the necessary copying and deletion is done. 
 14. Outside Activities.
Throughout your employment with the Company, you may engage in civic and not-for-profit activities so long as such activities do not interfere with the performance
of your duties hereunder or present a conflict of interest with the Company. Subject to the restrictions set forth herein and with the prior consent of the Board, you may serve as a director of other corporations and may devote a reasonable amount
of your time to other types of business or public activities not expressly mentioned in this paragraph. The Board may rescind its consent to your service as a director of all other corporations or participation in other business or public
activities, if the Board, in its sole discretion, determines that such activities compromise or threaten to compromise the Company’s business interests or conflict with your duties to the Company.  

During your employment by the Company, except on behalf of the Company, you will not directly or indirectly serve as an officer, director, stockholder,
employee, partner, proprietor, investor, joint venturer, associate, representative or consultant of any other person, corporation, firm, partnership or other entity whatsoever known 

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by you to compete with the Company (or is planning or preparing to compete with the Company), anywhere in the world, in any line of business engaged in (or planned to be engaged in) by the
Company; provided, however, that you may purchase or otherwise acquire up to (but not more than) one percent (1%) of any class of securities of any enterprise (but without participating in the activities of such enterprise) if such securities are
listed on any national or regional securities exchange. 
 15. Definitions. For purposes of this Agreement, the following terms shall have the
following meanings: 
 For purposes of this Agreement, “Cause” for termination will mean your: (a) commission or conviction
(including a guilty plea or plea of nolo contendere) of any felony or any other crime involving fraud, dishonesty or moral turpitude; (b) your commission or attempted commission of or participation in a fraud or act of dishonesty or
misrepresentation against the Company; (c) material breach of your duties to the Company; (d) intentional damage to any property of the Company; (e) misconduct, or other violation of Company policy that causes harm; (f) your
material violation of any written and fully executed contract or agreement between you and the Company, including without limitation, material breach of your Confidentiality Agreement, or of any Company policy, or of any statutory duty you owe to
the Company; or (g) conduct by you which in the good faith and reasonable determination of the Company demonstrates gross unfitness to serve. The determination that a termination is for Cause shall be made by the Company in its sole discretion.

 For purposes of this Agreement, you shall have “Good Reason” for resigning from employment with the Company if any of the
following actions are taken by the Company without your prior written consent: (a) a material reduction in your base salary, which the parties agree is a reduction of at least 10% of your base salary (unless pursuant to a salary reduction
program applicable generally to the Company’s similarly situated employees); (b) a material reduction in your duties (including responsibilities and/or authorities), provided, however, that a change in job position (including a change in
title) shall not be deemed a “material reduction” in and of itself unless your new duties are materially reduced from the prior duties; or (c) relocation of your principal place of employment to a place that increases your one-way commute by more than fifty (50) miles as compared to your then-current principal place of employment immediately prior to such relocation. In order to resign for Good Reason, you must provide written
notice to the Company’s Chief Executive Officer within 30 days after the first occurrence of the event giving rise to Good Reason setting forth the basis for your resignation, allow the Company at least 30 days from receipt of such written
notice to cure such event, and if such event is not reasonably cured within such period, you must resign from all positions you then hold with the Company not later than 30 days after the expiration of the cure period. 

For purposes of this Agreement, “Change in Control” shall mean: (1) a merger or consolidation in which the Parent is a
constituent party (or of a subsidiary of the Parent is a constituent party and the Parent issues shares of its capital stock pursuant to such merger or consolidation), other than a merger or consolidation in which the voting securities of the Parent
outstanding immediately prior to such merger or consolidation continue to represent (either by remaining outstanding or by being converted into voting securities of the surviving entity) more than 50% of the combined voting power of the voting
securities of the surviving entity outstanding immediately after such merger or consolidation, or (2) any transaction or series of related transactions in which in excess of 50% of the Parent voting power is transferred, other than the issue by
the Parent of shares in transactions the primary purpose of which is to raise capital for the Parent’s operations and activities, or (3) a sale, lease, exclusive license or other disposition of all or substantially all (as determined by
the Parent’s Board of Directors in its sole discretion) of the assets of the Parent other than a sale, lease, license or other disposition of all or substantially all of the consolidated assets of the Parent to an entity, more than 50% of the
combined voting 

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power of the voting securities of which are beneficially owned by shareholders of the Parent in substantially the same proportions as their beneficial ownership of the outstanding voting
securities of the Parent immediately prior to such sale, lease, exclusive license or other disposition. 
 16. Compliance with
Section 409A. It is intended that the Severance set forth in this Agreement satisfy, to the greatest extent possible, the exemptions from the application of Section 409A of the Internal Revenue Code of 1986, as amended,
(the “Code”) (Section 409A, together with any state law of similar effect, “Section 409A”) provided under Treasury Regulations
1.409A-1(b)(4), 1.409A-1(b)(5) and 1.409A-1(b)(9). For purposes of Section 409A (including, without limitation, for purposes
of Treasury Regulations 1.409A-2(b)(2)(iii)), your right to receive any installment payments under this Agreement (whether severance payments, reimbursements or otherwise) shall be treated as a right to
receive a series of separate payments and, accordingly, each installment payment hereunder shall at all times be considered a separate and distinct payment. Notwithstanding any provision to the contrary in this Agreement, if the Company (or, if
applicable, the successor entity thereto) determines that the Severance constitutes “deferred compensation” under Section 409A and you are, on the date of your Separation from Service, a “specified employee” of the Company
or any successor entity thereto, as such term is defined in Section 409A(a)(2)(B)(i) of the Code (a “Specified Employee”), then, solely to the extent necessary to avoid the incurrence of adverse personal tax
consequences under Section 409A, the timing of the Severance shall be delayed until the earliest of: (i) the date that is six (6) months and one (1) day after your Separation from Service date, (ii) the date of your death,
or (iii) such earlier date as permitted under Section 409A without the imposition of adverse taxation. Upon the first business day following the expiration of such applicable Code Section 409A(a)(2)(B)(i) period, all payments or
benefits deferred pursuant to this Section 16 shall be paid in a lump sum or provided in full by the Company (or the successor entity thereto, as applicable), and any remaining payments due shall be paid as otherwise provided herein. No
interest shall be due on any amounts so deferred. If the Severance benefits are not covered by one or more exemptions from the application of Section 409A and the Release could become effective in the calendar year following the calendar year
in which you have a Separation from Service, the Release will not be deemed effective any earlier than the Release Deadline. The Severance benefits are intended to qualify for an exemption from application of Section 409A or comply with its
requirements to the extent necessary to avoid adverse personal tax consequences under Section 409A, and any ambiguities herein shall be interpreted accordingly. 

17. Section 280G; Parachute Payments. 

(a) If any payment or benefit you will or may receive from the Company or otherwise (a “280G Payment”) would
(i) constitute a “parachute payment” within the meaning of Section 280G of the Code, and (ii) but for this sentence, be subject to the excise tax imposed by Section 4999 of the Code (the “Excise
Tax”), then any such 280G Payment provided pursuant to this Agreement (a “Payment”) shall be equal to the Reduced Amount. The “Reduced Amount” shall be either (x) the largest portion of the Payment
that would result in no portion of the Payment (after reduction) being subject to the Excise Tax or (y) the largest portion, up to and including the total, of the Payment, whichever amount (i.e., the amount determined by clause (x) or by
clause (y)), after taking into account all applicable federal, state and local employment taxes, income taxes, and the Excise Tax (all computed at the highest applicable marginal rate), results in your receipt, on an
after-tax basis, of the greater economic benefit notwithstanding that all or some portion of the Payment may be subject to the Excise Tax. If a reduction in a Payment is required pursuant to the preceding
sentence and the Reduced Amount is determined pursuant to clause (x) of the preceding sentence, the reduction shall occur in the manner (the “Reduction Method”) that results in the greatest economic benefit for you. If
more than one method of reduction will result in the same economic benefit, the items so reduced will be reduced pro rata (the “Pro Rata Reduction Method”). 

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 (b) Notwithstanding any provision of subsection (a) above to the contrary, if the
Reduction Method or the Pro Rata Reduction Method would result in any portion of the Payment being subject to taxes pursuant to Section 409A that would not otherwise be subject to taxes pursuant to Section 409A, then the Reduction Method
and/or the Pro Rata Reduction Method, as the case may be, shall be modified so as to avoid the imposition of taxes pursuant to Section 409A as follows: (A) as a first priority, the modification shall preserve to the greatest extent
possible, the greatest economic benefit for you as determined on an after-tax basis; (B) as a second priority, Payments that are contingent on future events (e.g., being terminated without Cause), shall
be reduced (or eliminated) before Payments that are not contingent on future events; and (C) as a third priority, Payments that are “deferred compensation” within the meaning of Section 409A shall be reduced (or eliminated)
before Payments that are not deferred compensation within the meaning of Section 409A. 
 (c) Unless you and the Company agree
on an alternative accounting firm or law firm, the accounting firm engaged by the Company for general tax compliance purposes as of the day prior to the effective date of the Change in Control transaction shall perform the foregoing calculations. If
the accounting firm so engaged by the Company is serving as accountant or auditor for the individual, entity or group effecting the Change in Control transaction, the Company shall appoint a nationally recognized accounting or law firm to make the
determinations required by this Section 17. The Company shall bear all expenses with respect to the determinations by such accounting or law firm required to be made hereunder. The Company shall use commercially reasonable efforts to cause the
accounting or law firm engaged to make the determinations hereunder to provide its calculations, together with detailed supporting documentation, to you and the Company within fifteen (15) calendar days after the date on which your right to a
280G Payment becomes reasonably likely to occur (if requested at that time by you or the Company) or such other time as requested by you or the Company. 

(d) If you receive a Payment for which the Reduced Amount was determined pursuant to clause (x) of Section 17(a) and the
Internal Revenue Service determines thereafter that some portion of the Payment is subject to the Excise Tax, Executive agrees to promptly return to the Company a sufficient amount of the Payment (after reduction pursuant to clause (x) of
Section 17(a)) so that no portion of the remaining Payment is subject to the Excise Tax. For the avoidance of doubt, if the Reduced Amount was determined pursuant to clause (y) of Section 17(a), you shall have no obligation to return
any portion of the Payment pursuant to the preceding sentence. 
 18. Dispute Resolution. To ensure the timely and economical resolution of
disputes that may arise in connection with your employment with the Company, you and the Company agree that any and all disputes, claims, or causes of action arising from or relating to the enforcement, breach, performance, negotiation, execution,
or interpretation of this Agreement, your employment, or the termination of your employment, including but not limited to statutory claims, will be resolved to the fullest extent permitted by law by final, binding and confidential arbitration, by a
single arbitrator, in Chicago, Illinois, conducted by JAMS, Inc. (“JAMS”) under the then-applicable JAMS rules (available at the following web address: http://www.jamsadr.com/rulesclauses, and which will be provided to you on
request). By agreeing to this arbitration procedure, both you and the Company waive the right to resolve any such dispute through a trial by jury or judge or administrative proceeding. You will have the right to be represented by legal
counsel at any arbitration proceeding. The arbitrator shall: (a) have the authority to compel adequate discovery for the resolution of the dispute and to award such relief as would otherwise be permitted by law; and (b) issue a written

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arbitration decision, to include the arbitrator’s essential findings and conclusions and a statement of the award. The arbitrator shall be authorized to award any or all remedies that you or
the Company would be entitled to seek in a court of law. The Company shall pay all JAMS’ arbitration fees in excess of the amount of court fees that would be required of you if the dispute were decided in a court of law. Nothing in this letter
is intended to prevent either you or the Company from obtaining injunctive relief in court to prevent irreparable harm pending the conclusion of any such arbitration. Any awards or orders in such arbitrations may be entered and enforced as judgments
in the federal and state courts of any competent jurisdiction. 
 19. Miscellaneous. This offer is contingent upon a background check
clearance, reference checks clearance, and satisfactory proof of your identity and right to work in the United States. This Agreement, together with your Confidentiality Agreement, forms the complete and exclusive statement of your employment
agreement with the Company. It supersedes any other agreements or promises made to you by anyone, whether oral or written. Changes in your employment terms, other than those changes expressly reserved to the Company’s or Board’s discretion
in this Agreement, require a written modification approved by the Company and signed by a duly authorized officer of the Company. This Agreement will bind the heirs, personal representatives, successors and assigns of both you and the Company, and
inure to the benefit of both you and the Company, their heirs, successors and assigns. If any provision of this Agreement is determined to be invalid or unenforceable, in whole or in part, this determination shall not affect any other provision of
this Agreement and the provision in question shall be modified so as to be rendered enforceable in a manner consistent with the intent of the parties insofar as possible under applicable law. This Agreement shall be construed and enforced in
accordance with the laws of the State of Delaware without regard to conflicts of law principles. Any ambiguity in this Agreement shall not be construed against either party as the drafter. Any waiver of a breach of this Agreement, or rights
hereunder, shall be in writing and shall not be deemed to be a waiver of any successive breach or rights hereunder. This Agreement may be executed in counterparts which shall be deemed to be part of one original, and facsimile and electronic image
copies of signatures shall be equivalent to original signatures. 
 Please sign and date this Agreement and the enclosed Confidentiality Agreement and
return them to me on or before November 18, 2015 if you wish to accept employment at the Company under the terms described above. The offer of employment herein will expire if I do not receive this signed letter by that date. I would be happy
to discuss any questions that you may have about these terms. 
 We are delighted to be making this offer and the Company looks forward to your favorable
reply and to a productive and enjoyable work relationship. 
 Sincerely, 
  

					
	 /s/ Judith M. Matthews
	 		  	
	Judith M. Matthews, President	 		  	
			
	Reviewed, Understood, and Accepted:	 		  	
			
	 /s/ Judith M. Matthews
	 		  	 November 17, 2015

	Judith M. Matthews	 		  	Date

 Judith M. Matthews 

November 18, 2015 
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 EXHIBIT A 

EMPLOYEE CONFIDENTIAL INFORMATION AND INVENTIONS ASSIGNMENT AGREEMENT 

 ITERUM THERAPEUTICS US LIMITED 

EMPLOYEE CONFIDENTIAL 

INFORMATION AND INVENTIONS 

ASSIGNMENT AGREEMENT 
 In consideration of
my employment or continued employment by ITERUM THERAPEUTICS US LIMITED, a Delaware corporation (the “Company”), and the compensation paid to me now and
during my employment with the Company, I agree to the terms of this Agreement as follows: 
 1. CONFIDENTIAL INFORMATION
PROTECTIONS. 
 1.1 Nondisclosure; Recognition of Company’s Rights. At all times during and after my
employment, I will hold in confidence and will not disclose, use, lecture upon, or publish any of Company’s Confidential Information (defined below), except as may be required in connection with my work for Company, or as expressly authorized
by the President or Chief Executive Officer at the direction of the Board of Directors (each an “Officer”) of Company. I will obtain the Officer’s written approval before publishing or submitting for publication any
material (written, oral, or otherwise) that relates to my work at Company and/or incorporates any Confidential Information. I hereby assign to Company any rights I may have or acquire in any and all Confidential Information and recognize that all
Confidential Information shall be the sole and exclusive property of Company and its assigns. 
 1.2 Confidential Information. The
term “Confidential Information” shall mean any and all confidential knowledge, data or information related to Company’s business or its actual or demonstrably anticipated research or development, including without
limitation (a) trade secrets, inventions, ideas, processes, computer source and object code, data, formulae, programs, other works of authorship, know-how, improvements, discoveries, developments,
designs, and techniques; (b) information regarding products, services, plans for research and development, marketing and business plans, budgets, financial statements, contracts, prices, suppliers, and customers; (c) information regarding
the skills and compensation of Company’s employees, contractors, and any other service providers of Company; and (d) the existence of any business discussions, negotiations, or agreements between Company and any third party. 

1.3 Third Party Information. I understand that Company has received and in the future will receive from third parties
confidential or proprietary information (“Third Party Information”) subject to a duty on Company’s part to maintain the confidentiality of such information and to use it only for certain limited purposes.
During and after the term of my employment, I will hold Third Party Information in strict confidence and will not disclose to anyone (other than

 
Company personnel who need to know such information in connection with their work for Company) or use, Third Party Information, except in connection with my work for Company or unless expressly
authorized by an officer of Company in writing. 
 1.4 No Improper Use of Information of Prior Employers and Others. I represent
that my employment by Company does not and will not breach any agreement with any former employer, including any noncompete agreement or any agreement to keep in confidence or refrain from using information acquired by me prior to my employment by
Company. I further represent that I have not entered into, and will not enter into, any agreement, either written or oral, in conflict with my obligations under this Agreement. During my employment by Company, I will not improperly make use of, or
disclose, any information or trade secrets of any former employer or other third party, nor will I bring onto the premises of Company or use any unpublished documents or any property belonging to any former employer or other third party, in
violation of any lawful agreements with that former employer or third party. I will use in the performance of my duties only information that is generally known and used by persons with training and experience comparable to my own, is common
knowledge in the industry or otherwise legally in the public domain, or is otherwise provided or developed by Company. 
 2.
INVENTIONS. 
 2.1 Definitions. As used in this Agreement, the term
“Invention” means any ideas, concepts, information, materials, processes, data, programs, know-how, improvements, discoveries, developments, designs, artwork, formulae,
other copyrightable works, and techniques and all Intellectual Property Rights in any of the items listed above. The term “Intellectual Property Rights” means all trade secrets, copyrights, trademarks, mask work
rights, patents and other intellectual property rights recognized by the laws of any jurisdiction or country. The term “Moral Rights” means all paternity, integrity, disclosure, withdrawal, special and any other
similar rights recognized by the laws of any jurisdiction or country. 
 2.2 Prior Inventions. I have disclosed on Exhibit
A a complete list of all Inventions that (a) I have, or I have caused to be, alone or jointly with others, conceived, developed, or reduced to practice prior to the commencement of my employment by Company; (b) in which I have
an ownership interest or which I have a license to use; and (c) that I wish to have excluded from the scope of this Agreement (collectively referred to as “Prior Inventions”). If no Prior Inventions are listed in
Exhibit A or if I have not completed Exhibit A, I warrant that there are no Prior Inventions. I agree that I will not incorporate, or permit to be incorporated, Prior Inventions in any Company Inventions (defined below) without
Company’s prior written consent. If, in the course of my employment with Company, I incorporate a Prior Invention into a Company process, machine or other work, I hereby grant

 

 
Company a non-exclusive, perpetual, fully-paid and royalty-free, irrevocable and worldwide license, with rights to sublicense through multiple levels of
sublicensees, to reproduce, make derivative works of, distribute, publicly perform, and publicly display in any form or medium, whether now known or later developed, make, have made, use, sell, import, offer for sale, and exercise any and all
present or future rights in, such Prior Invention.     
 2.3 Assignment of Company Inventions. Inventions
assigned to the Company or to a third party as directed by the Company pursuant to the subsection titled Government or Third Party are referred to in this Agreement as “Company Inventions.” Subject to the subsection titled
Government or Third Party, I hereby assign and agree to assign in the future (when any such Inventions or Intellectual Property Rights are first reduced to practice or first fixed in a tangible medium, as applicable) to Company all my right, title,
and interest in and to any and all Inventions (and all Intellectual Property Rights with respect thereto) made, conceived, reduced to practice, or learned by me, either alone or with others, during the period of my employment by Company. Any
assignment of Inventions (and all Intellectual Property Rights with respect thereto) hereunder includes an assignment of all Moral Rights. To the extent such Moral Rights cannot be assigned to Company and to the extent the following is allowed by
the laws in any country where Moral Rights exist, I hereby unconditionally and irrevocably waive the enforcement of such Moral Rights, and all claims and causes of action of any kind against Company or related to Company’s customers, with
respect to such rights. I further acknowledge and agree that neither my successors-in-interest nor legal heirs retain any Moral Rights in any Inventions (and any
Intellectual Property Rights with respect thereto). 
 2.4 Obligation to Keep Company Informed. During the period of my employment
and for one year after my employment ends, I will promptly and fully disclose to Company in writing (a) all Inventions authored, conceived, or reduced to practice by me, either alone or with others, and (b) all patent applications filed by
me or in which I am named as an inventor or co-inventor. 
 2.5 Government or Third Party.
I agree that, as directed by the Company, I will assign to a third party, including without limitation the United States, all my right, title, and interest in and to any particular Company Invention. 

2.6 Enforcement of Intellectual Property Rights and Assistance. During and after the period of my employment and at Company’s
request and expense, I will assist Company in every proper way, including consenting to and joining in any action, to obtain and enforce the United States and foreign Intellectual Property Rights and Moral Rights relating to Company Inventions in
all countries. If the Company is unable to secure my signature on any document needed in connection with such purposes, I hereby irrevocably designate and appoint Company and its duly authorized officers and agents as my

 
agent and attorney in fact, which appointment is coupled with an interest, to act on my behalf to execute and file any such documents and to do all other lawfully permitted acts to further
such purposes with the same legal force and effect as if executed by me. 
 2.7 Incorporation of Software Code. I agree that I will
not incorporate into any Company software or otherwise deliver to Company any software code licensed under the GNU General Public License or Lesser General Public License or any other license that, by its terms, requires or conditions the use or
distribution of such code on the disclosure, licensing, or distribution of any source code owned or licensed by Company except as expressly authorized by the Company or in strict compliance with the Company’s policies regarding the use of such
software. 
 3. RECORDS. I agree to keep and maintain adequate and current records (in the form of notes,
sketches, drawings and in any other form that is required by the Company) of all Inventions made by me during the period of my employment by the Company, which records shall be available to, and remain the sole property of, the Company at all times.

 4. NON-COMPETITION AND NON-SOLICITATION. 
 4.1 Additional Activities. I agree that
during the term of my employment by Company, I will not, without Company’s express written consent, engage in any employment or business activity that is competitive with, or would otherwise conflict with my employment by, Company. 

4.2 Non-Solicitation. I agree that during the term of my employment or consulting
relationship with the Company, and for six months following the termination of my relationship with the Company for any reason, I will not directly or indirectly solicit, induce, recruit, hire or encourage any of the Company’s employees or
consultants to terminate their relationship with the Company, or attempt any of the foregoing, either for myself or any other person or entity. 

4.3 Non-Competition. I agree that for six months following the termination of my relationship
with the Company for any reason, I will not, without the Company’s prior written consent, directly or indirectly work on any products or services that are competitive with products or services (a) being commercially developed or exploited
by the Company during my employment or consultancy and (b) on which I worked or about which I learned Confidential Information during my employment or consultancy with the Company. I further agree that for six months following termination of my
relationship with the Company for any reason, I shall not solicit any licensor to or customer of the Company or licensee of the Company’s products, that are known to me, with respect to any business, products or services that are competitive to
the products or services offered by the Company or under development as of the date of termination of my relationship with the Company.

 

 5. RETURN OF COMPANY
PROPERTY. Upon termination of my employment or upon Company’s request at any other time, I will deliver to Company all of Company’s property, equipment, and documents, together with all copies
thereof, and any other material containing or disclosing any Inventions, Third Party Information or Confidential Information and certify in writing that I have fully complied with the foregoing obligation. I agree that I will not copy, delete, or
alter any information contained upon my Company computer or Company equipment before I return it to Company. In addition, if I have used any personal computer, server, or e-mail system to receive, store,
review, prepare or transmit any Company information, including but not limited to, Confidential Information, I agree to provide the Company with a computer-useable copy of all such Confidential Information and then permanently delete and expunge
such Confidential Information from those systems; and I agree to provide the Company access to my system as reasonably requested to verify that the necessary copying and/or deletion is completed. I further agree that any property situated on
Company’s premises and owned by Company is subject to inspection by Company’s personnel at any time with or without notice. Prior to the termination of my employment or promptly after termination of my employment, I will cooperate with
Company in attending an exit interview and certify in writing that I have complied with the requirements of this section. 
 6.
NOTIFICATION OF NEW EMPLOYER. If I leave the employ of Company, I consent to the notification of my new employer of my rights and obligations under this Agreement, by
Company providing a copy of this Agreement or otherwise. 
 7. GENERAL PROVISIONS. 

7.1 Governing Law and Venue. This Agreement and any action related thereto will be governed and interpreted by and under the laws of
the State of Delaware, without giving effect to any conflicts of laws principles that require the application of the law of a different country. I expressly consent to personal jurisdiction and venue in the courts for the county in which
Company’s principal place of business is located for any lawsuit filed there against me by Company arising from or related to this Agreement. 

7.2 Severability. If any provision of this Agreement is, for any reason, held to be invalid or unenforceable, the other provisions of
this Agreement will remain enforceable and the invalid or unenforceable provision will be deemed modified so that it is valid and enforceable to the maximum extent permitted by law. 

7.3 Survival. This Agreement shall survive the termination of my employment and the assignment of this Agreement by Company to any
successor or other assignee and shall be binding upon my heirs and legal representatives. 
 7.4 Employment. I agree and understand
that nothing in this Agreement shall give me any right to continued employment by Company, and it will not interfere in any way

 
with my right or Company’s right to terminate my employment at any time, with or without cause and with or without advance notice provided I am a United States based employee. 

7.5 Notices. Each party must deliver all notices or other communications required or permitted under this Agreement in writing
to the other party at the address listed on the signature page, by courier, by certified or registered mail (postage prepaid and return receipt requested), or by a nationally-recognized express mail service. Notice will be effective upon receipt or
refusal of delivery. If delivered by certified or registered mail, notice will be considered to have been given five business days after it was mailed, as evidenced by the postmark. If delivered by courier or express mail service, notice will be
considered to have been given on the delivery date reflected by the courier or express mail service receipt. Each party may change its address for receipt of notice by giving notice of the change to the other party. 

7.6 Injunctive Relief. I acknowledge that, because my services are personal and unique and because I will have access to the
Confidential Information of Company, any breach of this Agreement by me would cause irreparable injury to Company for which monetary damages would not be an adequate remedy and, therefore, will entitle Company to injunctive relief (including
specific performance). The rights and remedies provided to each party in this Agreement are cumulative and in addition to any other rights and remedies available to such party at law or in equity. 

7.7 Waiver. Any waiver or failure to enforce any provision of this Agreement on one occasion will not be deemed a waiver of that
provision or any other provision on any other occasion. 
 7.8 Export. I agree not to export, reexport, or transfer,
directly or indirectly, any U.S. technical data acquired from Company or any products utilizing such data, in violation of the United States export laws or regulations. 

7.9 Counterparts. This Agreement may be executed in one or more counterparts, each of which shall be deemed an original and all of
which shall be taken together and deemed to be one instrument. 
 7.10 Entire Agreement. If no other agreement governs
nondisclosure and assignment of inventions during any period in which I was previously employed or am in the future employed by Company as an independent contractor, the obligations pursuant to sections of this Agreement titled Confidential
Information Protections and Inventions shall apply. This Agreement is the final, complete and exclusive agreement of the parties with respect to the subject matter hereof and supersedes and merges all prior communications between us with respect to
such matters. No modification of or amendment to this Agreement, or any waiver of any rights under this Agreement, will be effective unless in writing and signed by me and the Chief Executive Officer of Company. Any subsequent change or changes in
my duties, salary or compensation will not affect the validity or scope of this Agreement. 

 

 This Agreement shall be effective as of the first day of my employment with Company. 

 

					
	COMPANY:
	
	ACCEPTED AND AGREED
	
	ITERUM THERAPEUTICS US LIMITED
		
	By:	 	 /s/ Judith M. Matthews

		 	Name:  	 	Judith M. Matthews
		 	Title:  	 	President
		
	Address:	 	
		 	

  

			
	EMPLOYEE:
	
	I HAVE READ, UNDERSTAND, AND ACCEPT THIS AGREEMENT AND HAVE BEEN
GIVEN THE OPPORTUNITY TO REVIEW IT WITH INDEPENDENT LEGAL COUNSEL. 
	
	 /s/ Judith M. Matthews

	(Signature)
	
	 Judith M. Matthews

	Name
	
	 November 17, 2015

	Date
	Address:    	 	
		 	

 EXHIBIT A 

INVENTIONS 
 Prior Inventions
Disclosure. The following is a complete list of all Prior Inventions (as provided in Subsection 2.2 of the attached Employee Confidential Information and Inventions Assignment Agreement, defined herein as the
“Agreement”): 
  

			
	☒	  	None
		
	☐	  	See immediately below:
		  	  

		  	  

		  	  

		  	  

		  	  

		  	  

  
 A-1Employment Terms - Jeffrey Schaffnit

 Exhibit 10.17 

ITERUM THERAPEUTICS US LIMITED 

February 9, 2018 
 Jeffrey Schaffnit 

Re: Employment Terms 
 Dear Jeffrey: 

On behalf of Iterum Therapeutics US Limited (the “Company”), I am pleased to offer you employment at the Company on the terms set
forth in this offer letter agreement (the “Agreement”). As discussed, the terms of this Agreement govern with respect to your employment, which shall commence on February 19, 2018 (such actual date of your commencement
of employment shall be referred to herein as the “Start Date”). 
 1. Employment by the Company. 

(a) Position. You will serve as the Company’s Chief Commercial Officer. During the term of your employment with the Company,
you will devote your best efforts and substantially all of your business time and attention to the business of the Company, except for approved vacation periods and reasonable periods of illness or other incapacities permitted by the Company’s
general employment policies. 
 (b) Duties and Location. You will perform those duties and responsibilities as are customary
for the position of Chief Commercial Officer and as may be directed by the Chief Executive Officer, to whom you will report. Your primary office location will be at the Company’s offices in Chicago, Illinois. Notwithstanding the foregoing, the
Company reserves the right to reasonably require you to perform your duties at places other than your primary office location from time to time, and to require reasonable business travel. The Company may modify your job title and duties as it deems
necessary and appropriate in light of the Company’s needs and interests from time to time. 
 2. Base Salary and Employee Benefits. 

(a) Salary. You will receive for services to be rendered hereunder base salary paid at the rate of $325,000 per year, less
standard payroll deductions and tax withholdings. Your base salary will be paid on the Company’s ordinary payroll cycle. As an exempt salaried employee, you will be required to work the Company’s normal business hours, and such additional
time as appropriate for your work assignments and position, and you will not be entitled to overtime compensation. 
 (b)
Benefits. You may participate in any and all benefit programs that the Company establishes and makes available to its employees from time to time, provided that you are eligible under (and subject to all provisions of) the plan documents
governing those programs. Such benefits may include participation in group medical and dental insurance programs, term life insurance, short and long-term disability insurance and participation in a 401(k) plan. The benefits made available by the
Company, and the rules, terms, and conditions for participation in such benefit plans, may be changed by the Company at any time and from time to time without advance notice. The Company’s benefits, payroll, and other human resource management
services are provided through TriNet HR Corporation, a professional employer organization. As a result of the Company’s arrangement with TriNet, TriNet will be considered your employer of record for these purposes and your managers here at the
Company will be responsible for reviewing your performance, setting your schedule, and otherwise managing and directing your work at the Company. 

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 (c) Vacation. You will be eligible for a maximum of 20 days of
paid vacation per calendar year to be taken at such times as may be approved in advance in the sole discretion of the Company. The number of vacation days for which you are eligible shall accrue at the rate of 1.67 days per month as you perform work
during such calendar year. Vacation days are accrued on the last day of each month. Pursuant to Company policy, vacation time cannot be carried over from year to year. 

3. Annual Bonus. Commencing with calendar year 2018, you will be eligible to earn an annual performance and retention bonus of up to thirty
percent (30%) of your base salary rate (the “Annual Bonus”). The Annual Bonus will be based upon Iterum Therapeutics Limited (the “Parent”)’s chief executive officer (the “Parent
CEO”)’s assessment of your performance and the Company’s attainment of written targeted goals as set by the Parent CEO in its sole discretion. Bonus payments, if any, will be subject to applicable payroll deductions and
withholdings. Following the close of each calendar year, the Parent CEO will determine whether you have earned an Annual Bonus, and the amount of any such bonus, based on the achievement of such goals. No amount of Annual Bonus is guaranteed, and
you must be an employee on the Annual Bonus payment date to be eligible to receive an Annual Bonus; no partial or prorated bonuses will be provided. The Annual Bonus, if earned, will be paid no later than March 15 of the calendar year after the
applicable bonus year. 
 4. Expenses. The Company will reimburse you for reasonable travel, entertainment or other expenses incurred by you in
furtherance or in connection with the performance of your duties hereunder, in accordance with the Company’s expense reimbursement policy as in effect from time to time. 

5. Stock Options. Subject to approval by the Company’s Board of Directors, the Company will grant to you an option (the
“Stock Option”) to purchase 400,000 shares of common stock of the Company (subject to appropriate adjustment for stock splits, stock dividends, combinations, recapitalizations and similar transactions affecting the common
stock of the Company after the date hereof) under the Company’s equity incentive plan (the “Plan”), at an exercise price equal to the fair market value per share of the common stock of the Company on the date of grant, as determined
by the Board. The Stock Option will vest over four years, with 25% of the shares subject to the Stock Option vesting on the first anniversary of the commencement of your employment, subject to your continuing employment with the Company, and
the remaining shares vesting monthly thereafter over the subsequent 36 months, in equal amounts, subject to your continuing employment with the Company. The option will be subject to all of the terms and conditions set forth in the Plan and in the
stock option agreement covering the Stock Option, which must be executed to affect the grant of any option. 
 6. Compliance with Confidentiality
Information Agreement and Company Policies. As a condition of employment, you agree to sign and comply with the Company’s Employee Confidential Information and Inventions Assignment Agreement (the “Confidentiality
Agreement”), attached hereto as Exhibit A. In addition, you are required to abide by the Company’s policies and procedures, as modified from time to time within the Company’s discretion; provided, however,
that in the event the terms of this Agreement differ from or are in conflict with the Company’s general employment policies or practices, this Agreement shall control. 

7. Protection of Third Party Information. In your work for the Company, you will be expected not to make any unauthorized use or disclosure of
any confidential or proprietary information, including trade secrets, of any former employer or other third party to whom you have contractual obligations to protect such information. Rather, you will be expected to use only that information which
is generally known and used by persons with training and experience comparable to your own, which is common knowledge in the industry or otherwise legally in the public domain, or which is otherwise provided or developed by the Company. You
represent that 

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you are able to perform your job duties within these guidelines, and you are not in unauthorized possession of any unpublished documents, materials, electronically-recorded information, or other
property belonging to any former employer or other third party to whom you have a contractual obligation to protect such property. In addition, you represent and warrant that your employment by the Company will not conflict with any prior employment
or consulting agreement or other agreement with any third party, that you will perform your duties to the Company without violating any such agreement(s), and that you have disclosed to the Company in writing any contract you have signed that may
restrict your activities on behalf of the Company. 
 8. At-Will Employment Relationship. Your
employment relationship with the Company is at-will. Accordingly, you may terminate your employment with the Company at any time and for any reason whatsoever simply by notifying the Company; and the Company
may terminate your employment at any time, with or without Cause or advance notice. 
 9. Severance. If, at any time, the Company terminates
your employment without Cause (other than as a result of your death or disability) or you resign for Good Reason (either such termination referred to as a “Qualifying Termination”), provided such termination or resignation
constitutes a Separation from Service (as defined under Treasury Regulation Section 1.409A-1(h), without regard to any alternative definition thereunder, a “Separation from
Service”), then subject to Sections 11 and 12 below and your continued compliance with the terms of this Agreement (including without limitation Section 6 above), the Company will provide you with the following severance benefits
(the “Severance Benefits”): 
 (a) Cash Severance. The Company will pay you, as cash severance, nine
(9) months of your base salary in effect as of your Separation from Service date, less standard payroll deductions and tax withholdings; provided, however, in the event of a Qualifying Termination that occurs either within a month before
or within twelve (12) months following the closing of a Change in Control (as defined below), the Company will instead pay you, as cash severance, twelve (12) months of your base salary and 100% of your target Annual Bonus in effect as of
your Separation from Service date, less standard payroll deductions and tax withholdings (either such amount, the “Severance”). The Severance will be paid in installments in the form of continuation of your base salary
payments and prorated amounts for your target Annual Bonus payments, if applicable, paid on the Company’s ordinary payroll dates, commencing on the Company’s first regular payroll date that is more than sixty (60) days following your
Separation from Service date, and shall be for any accrued base salary for the sixty (60)-day period plus the period from the sixtieth (60th) day until the
regular payroll date, if applicable, and all salary continuation payments thereafter, if any, shall be made on the Company’s regular payroll dates. 

(b) COBRA Severance. As an additional Severance Benefit, the Company will continue to pay the cost of your health care coverage
in effect at the time of your Separation from Service for a maximum of twelve (12) months, either under the Company’s regular health plan (if permitted), or by paying your COBRA premiums (the “COBRA Severance”). The
Company’s obligation to pay the COBRA Severance on your behalf will cease if you obtain health care coverage from another source (e.g., a new employer or spouse’s benefit plan), unless otherwise prohibited by applicable law. You must
notify the Company within two (2) weeks if you obtain coverage from a new source. This payment of COBRA Severance by the Company would not expand or extend the maximum period of COBRA coverage to which you would otherwise be entitled under
applicable law. Notwithstanding the above, if the Company determines in its sole discretion that it cannot provide the foregoing COBRA Severance without potentially violating applicable law (including, without limitation, Section 2716 of the
Public Health Service Act), the Company shall in lieu thereof provide to you a taxable monthly payment in an amount equal to the monthly COBRA premium that you would be required to pay to continue your group health

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coverage in effect on the date of your termination (which amount shall be based on the premium for the first month of COBRA coverage), which payments shall be made on the last day of each month
regardless of whether you elect COBRA continuation coverage and shall end on the earlier of (x) the date upon which you obtain other coverage or (y) the last day of the twelfth (12th)
calendar month following your Separation from Service date. 
 10. Resignation Without Good Reason; Termination for Cause; Death or Disability.
If, at any time, you resign your employment without Good Reason, or the Company terminates your employment for Cause, or if either party terminates your employment as a result of your death or disability, you will receive your base salary accrued
through your last day of employment, as well as any unused vacation (if applicable) accrued through your last day of employment as well as any unpaid business expense reimbursements pursuant to the Company’s standard practice. Under these
circumstances, you will not be entitled to any other form of compensation from the Company, including any Severance, other than rights to which you are entitled under the Company’s benefit programs. 

11. Conditions to Receipt of Severance. Prior to and as a condition to your receipt of the Severance described above, you shall execute and
deliver to the Company an effective release of claims in favor of and in a form acceptable to the Company (the “Release”) within the timeframe set forth therein, but not later than forty-five (45) days following your
Separation from Service date, and allow the Release to become effective according to its terms (by not invoking any legal right to revoke it) within any applicable time period set forth therein (such latest permitted effective date, the
“Release Deadline”). 
 12. Return of Company Property. Upon the termination of your employment for any reason, as a
precondition to your receipt of the Severance (if applicable), within five (5) days after your Separation from Service Date (or earlier if requested by the Company), you will return to the Company all Company documents (and all copies thereof)
and other Company property within your possession, custody or control, including, but not limited to, Company files, notes, financial and operational information, customer lists and contact information, product and services information, research and
development information, drawings, records, plans, forecasts, reports, payroll information, spreadsheets, studies, analyses, compilations of data, proposals, agreements, sales and marketing information, personnel information, specifications, code,
software, databases, computer-recorded information, tangible property and equipment (including, but not limited to, computers, facsimile machines, mobile telephones, tablets, handheld devices, and servers), credit cards, entry cards, identification
badges and keys, and any materials of any kind which contain or embody any proprietary or confidential information of the Company, and all reproductions thereof in whole or in part and in any medium. You further agree that you will make a diligent
search to locate any such documents, property and information and return them to the Company within the timeframe provided above. In addition, if you have used any personally-owned computer, server, or e-mail
system to receive, store, review, prepare or transmit any confidential or proprietary data, materials or information of the Company, then within five (5) days after your Separation from Service date you must provide the Company with a
computer-useable copy of such information and permanently delete and expunge such confidential or proprietary information from those systems without retaining any reproductions (in whole or in part); and you agree to provide the Company access to
your system, as requested, to verify that the necessary copying and deletion is done. 
 13. Outside Activities. Throughout your employment
with the Company, you may engage in civic and not-for-profit activities so long as such activities do not interfere with the performance of your duties hereunder or
present a conflict of interest with the Company. Subject to the restrictions set forth herein and with the prior consent of the Board, you may serve as a director of other corporations and may devote a reasonable amount of

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your time to other types of business or public activities not expressly mentioned in this paragraph. The Board may rescind its consent to your service as a director of all other corporations or
participation in other business or public activities, if the Board, in its sole discretion, determines that such activities compromise or threaten to compromise the Company’s business interests or conflict with your duties to the Company.
 
 During your employment by the Company, except on behalf of the Company, you will not directly or indirectly serve as an officer, director,
stockholder, employee, partner, proprietor, investor, joint venturer, associate, representative or consultant of any other person, corporation, firm, partnership or other entity whatsoever known by you to compete with the Company (or is planning or
preparing to compete with the Company), anywhere in the world, in any line of business engaged in (or planned to be engaged in) by the Company; provided, however, that you may purchase or otherwise acquire up to (but not more than) one percent (1%)
of any class of securities of any enterprise (but without participating in the activities of such enterprise) if such securities are listed on any national or regional securities exchange. 

14. Definitions. For purposes of this Agreement, the following terms shall have the following meanings: 

For purposes of this Agreement, “Cause” for termination will mean your: (a) commission or conviction (including a guilty plea or
plea of nolo contendere) of any felony or any other crime involving fraud, dishonesty or moral turpitude; (b) your commission or attempted commission of or participation in a fraud or act of dishonesty or misrepresentation against the Company;
(c) material breach of your duties to the Company; (d) intentional damage to any property of the Company; (e) misconduct, or other violation of Company policy that causes harm; (f) your material violation of any written and fully
executed contract or agreement between you and the Company, including without limitation, material breach of your Confidentiality Agreement, or of any Company policy, or of any statutory duty you owe to the Company; or (g) conduct by you which
in the good faith and reasonable determination of the Company demonstrates gross unfitness to serve. The determination that a termination is for Cause shall be made by the Company in its sole discretion. 

For purposes of this Agreement, you shall have “Good Reason” for resigning from employment with the Company if any of the following
actions are taken by the Company without your prior written consent: (a) a material reduction in your base salary, which the parties agree is a reduction of at least 10% of your base salary (unless pursuant to a salary reduction program
applicable generally to the Company’s similarly situated employees); (b) a material reduction in your duties (including responsibilities and/or authorities), provided, however, that a change in job position (including a change in title)
shall not be deemed a “material reduction” in and of itself unless your new duties are materially reduced from the prior duties; or (c) relocation of your principal place of employment to a place that increases your one-way commute by more than fifty (50) miles as compared to your then-current principal place of employment immediately prior to such relocation. In order to resign for Good Reason, you must provide written
notice to the Company’s Chief Executive Officer within 30 days after the first occurrence of the event giving rise to Good Reason setting forth the basis for your resignation, allow the Company at least 30 days from receipt of such written
notice to cure such event, and if such event is not reasonably cured within such period, you must resign from all positions you then hold with the Company not later than 30 days after the expiration of the cure period. 

For purposes of this Agreement, “Change in Control” shall mean: (1) a merger or consolidation in which the Parent is a
constituent party (or of a subsidiary of the Parent is a constituent party and the Parent issues shares of its capital stock pursuant to such merger or consolidation), other than a merger or consolidation in which the voting securities of the Parent
outstanding immediately prior to such merger or consolidation continue to 

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represent (either by remaining outstanding or by being converted into voting securities of the surviving entity) more than 50% of the combined voting power of the voting securities of the
surviving entity outstanding immediately after such merger or consolidation, or (2) any transaction or series of related transactions in which in excess of 50% of the Parent voting power is transferred, other than the issue by the Parent of
shares in transactions the primary purpose of which is to raise capital for the Parent’s operations and activities, or (3) a sale, lease, exclusive license or other disposition of all or substantially all (as determined by the
Parent’s Board of Directors in its sole discretion) of the assets of the Parent other than a sale, lease, license or other disposition of all or substantially all of the consolidated assets of the Parent to an entity, more than 50% of the
combined voting power of the voting securities of which are beneficially owned by shareholders of the Parent in substantially the same proportions as their beneficial ownership of the outstanding voting securities of the Parent immediately prior to
such sale, lease, exclusive license or other disposition. 
 15. Compliance with Section 409A. It is intended that the
Severance set forth in this Agreement satisfy, to the greatest extent possible, the exemptions from the application of Section 409A of the Internal Revenue Code of 1986, as amended, (the “Code”) (Section 409A, together
with any state law of similar effect, “Section 409A”) provided under Treasury Regulations 1.409A-1(b)(4),
1.409A-1(b)(5) and 1.409A-1(b)(9). For purposes of Section 409A (including, without limitation, for purposes of Treasury Regulations
1.409A-2(b)(2)(iii)), your right to receive any installment payments under this Agreement (whether severance payments, reimbursements or otherwise) shall be treated as a right to receive a series of separate
payments and, accordingly, each installment payment hereunder shall at all times be considered a separate and distinct payment. Notwithstanding any provision to the contrary in this Agreement, if the Company (or, if applicable, the successor entity
thereto) determines that the Severance constitutes “deferred compensation” under Section 409A and you are, on the date of your Separation from Service, a “specified employee” of the Company or any successor entity thereto,
as such term is defined in Section 409A(a)(2)(B)(i) of the Code (a “Specified Employee”), then, solely to the extent necessary to avoid the incurrence of adverse personal tax consequences under Section 409A,
the timing of the Severance shall be delayed until the earliest of: (i) the date that is six (6) months and one (1) day after your Separation from Service date, (ii) the date of your death, or (iii) such earlier date as
permitted under Section 409A without the imposition of adverse taxation. Upon the first business day following the expiration of such applicable Code Section 409A(a)(2)(B)(i) period, all payments or benefits deferred pursuant to this
Section 16 shall be paid in a lump sum or provided in full by the Company (or the successor entity thereto, as applicable), and any remaining payments due shall be paid as otherwise provided herein. No interest shall be due on any amounts so
deferred. If the Severance benefits are not covered by one or more exemptions from the application of Section 409A and the Release could become effective in the calendar year following the calendar year in which you have a Separation from
Service, the Release will not be deemed effective any earlier than the Release Deadline. The Severance benefits are intended to qualify for an exemption from application of Section 409A or comply with its requirements to the extent necessary to
avoid adverse personal tax consequences under Section 409A, and any ambiguities herein shall be interpreted accordingly. 
 16. Section 280G;
Parachute Payments. 
 (a) If any payment or benefit you will or may receive from the Company or otherwise (a “280G
Payment”) would (i) constitute a “parachute payment” within the meaning of Section 280G of the Code, and (ii) but for this sentence, be subject to the excise tax imposed by Section 4999 of the Code (the
“Excise Tax”), then any such 280G Payment provided pursuant to this Agreement (a “Payment”) shall be equal to the Reduced Amount. The “Reduced Amount” shall be either (x) the largest
portion of the Payment that would result in no portion of the Payment (after reduction) being subject to the Excise Tax or (y) the largest portion, up to and 

 Jeffrey Schaffnit 

February 9, 2018 
  Page
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including the total, of the Payment, whichever amount (i.e., the amount determined by clause (x) or by clause (y)), after taking into account all applicable federal, state and local
employment taxes, income taxes, and the Excise Tax (all computed at the highest applicable marginal rate), results in your receipt, on an after-tax basis, of the greater economic benefit notwithstanding that
all or some portion of the Payment may be subject to the Excise Tax. If a reduction in a Payment is required pursuant to the preceding sentence and the Reduced Amount is determined pursuant to clause (x) of the preceding sentence, the reduction
shall occur in the manner (the “Reduction Method”) that results in the greatest economic benefit for you. If more than one method of reduction will result in the same economic benefit, the items so reduced will be reduced pro
rata (the “Pro Rata Reduction Method”). 
 (b) Notwithstanding any provision of subsection (a) above to
the contrary, if the Reduction Method or the Pro Rata Reduction Method would result in any portion of the Payment being subject to taxes pursuant to Section 409A that would not otherwise be subject to taxes pursuant to Section 409A, then
the Reduction Method and/or the Pro Rata Reduction Method, as the case may be, shall be modified so as to avoid the imposition of taxes pursuant to Section 409A as follows: (A) as a first priority, the modification shall preserve to the
greatest extent possible, the greatest economic benefit for you as determined on an after-tax basis; (B) as a second priority, Payments that are contingent on future events (e.g., being terminated without
Cause), shall be reduced (or eliminated) before Payments that are not contingent on future events; and (C) as a third priority, Payments that are “deferred compensation” within the meaning of Section 409A shall be reduced (or
eliminated) before Payments that are not deferred compensation within the meaning of Section 409A. 
 (c) Unless you and the
Company agree on an alternative accounting firm or law firm, the accounting firm engaged by the Company for general tax compliance purposes as of the day prior to the effective date of the Change in Control transaction shall perform the foregoing
calculations. If the accounting firm so engaged by the Company is serving as accountant or auditor for the individual, entity or group effecting the Change in Control transaction, the Company shall appoint a nationally recognized accounting or law
firm to make the determinations required by this Section 16. The Company shall bear all expenses with respect to the determinations by such accounting or law firm required to be made hereunder. The Company shall use commercially reasonable
efforts to cause the accounting or law firm engaged to make the determinations hereunder to provide its calculations, together with detailed supporting documentation, to you and the Company within fifteen (15) calendar days after the date on
which your right to a 280G Payment becomes reasonably likely to occur (if requested at that time by you or the Company) or such other time as requested by you or the Company. 

(d) If you receive a Payment for which the Reduced Amount was determined pursuant to clause (x) of Section 16(a) and the
Internal Revenue Service determines thereafter that some portion of the Payment is subject to the Excise Tax, Executive agrees to promptly return to the Company a sufficient amount of the Payment (after reduction pursuant to clause (x) of
Section 16(a)) so that no portion of the remaining Payment is subject to the Excise Tax. For the avoidance of doubt, if the Reduced Amount was determined pursuant to clause (y) of Section 16(a), you shall have no obligation to return
any portion of the Payment pursuant to the preceding sentence. 
 17. Dispute Resolution. To ensure the timely and economical resolution of
disputes that may arise in connection with your employment with the Company, you and the Company agree that any and all disputes, claims, or causes of action arising from or relating to the enforcement, breach, performance, negotiation, execution,
or interpretation of this Agreement, your employment, or the termination of your employment, including but not limited to statutory claims, will be resolved to the fullest extent permitted by law by final,

 Jeffrey Schaffnit 

February 9, 2018 
  Page
 8
 
  

 
binding and confidential arbitration, by a single arbitrator, in Chicago, Illinois, conducted by JAMS, Inc. (“JAMS”) under the then-applicable JAMS rules (available at the
following web address: http://www.jamsadr.com/rulesclauses, and which will be provided to you on request). By agreeing to this arbitration procedure, both you and the Company waive the right to resolve any such dispute through a trial by jury or
judge or administrative proceeding. You will have the right to be represented by legal counsel at any arbitration proceeding. The arbitrator shall: (a) have the authority to compel adequate discovery for the resolution of the dispute and to
award such relief as would otherwise be permitted by law; and (b) issue a written arbitration decision, to include the arbitrator’s essential findings and conclusions and a statement of the award. The arbitrator shall be authorized to
award any or all remedies that you or the Company would be entitled to seek in a court of law. The Company shall pay all JAMS’ arbitration fees in excess of the amount of court fees that would be required of you if the dispute were decided in a
court of law. Nothing in this letter is intended to prevent either you or the Company from obtaining injunctive relief in court to prevent irreparable harm pending the conclusion of any such arbitration. Any awards or orders in such arbitrations may
be entered and enforced as judgments in the federal and state courts of any competent jurisdiction. 
 18. Background and
Reference Checks. The Company’s offer of at-will employment is contingent upon your authorization and successful completion of background and reference checks. You will
be required to execute authorizations for the Company to obtain consumer reports and/or investigative consumer reports and use them in conducting background checks as a condition to your employment. The Company may obtain background reports both pre-employment and from time to time during your employment with the Company, as necessary. You will be receiving an e-mail from Career Builder, Iterum’s background check
supplier. The e-mail will contain a link that will take you to a website where you will be required to enter your Social Security Number and Date of Birth. Since this information is required to initiate the
background check, we ask that you complete this step within 24 hours of receiving the e-mail from Career Builder. 

19. Drug Screen. The Company is strongly committed to maintaining a drug and alcohol-free workplace, and providing a safe and
productive work environment for you. To maintain this environment, the Company requires all new employees to pass a drug-screening test as a condition of employment, the results of which remain confidential. Upon your acceptance, you will receive an
e-mail from Iterum’s drug testing supplier, Career Builder with information to set up a convenient time for your screening. 

20. Miscellaneous. This Agreement, together with your Confidentiality Agreement, forms the complete and exclusive statement of your employment
agreement with the Company. It supersedes any other agreements or promises made to you by anyone, whether oral or written. Changes in your employment terms, other than those changes expressly reserved to the Company’s or Board’s discretion
in this Agreement, require a written modification approved by the Company and signed by a duly authorized officer of the Company. This Agreement will bind the heirs, personal representatives, successors and assigns of both you and the Company, and
inure to the benefit of both you and the Company, their heirs, successors and assigns. If any provision of this Agreement is determined to be invalid or unenforceable, in whole or in part, this determination shall not affect any other provision of
this Agreement and the provision in question shall be modified so as to be rendered enforceable in a manner consistent with the intent of the parties insofar as possible under applicable law. This Agreement shall be construed and enforced in
accordance with the laws of the State of Delaware without regard to conflicts of law principles. Any ambiguity in this Agreement shall not be construed against either party as the drafter. Any waiver of a breach of this Agreement, or rights
hereunder, shall be in writing and shall not be deemed to be a waiver of any successive breach or rights hereunder. This Agreement may be executed in counterparts which shall be deemed to be part of one original, and facsimile and electronic image
copies of signatures shall be equivalent to original signatures. 

 Jeffrey Schaffnit 

February 9, 2018 
  Page
 9
 
  

 Please sign and date this Agreement and the enclosed Confidentiality Agreement and return them to me on or
before February 12, 2018 if you wish to accept employment at the Company under the terms described above. The offer of employment herein will expire if I do not receive this signed letter by that date. I would be happy to discuss any questions
that you may have about these terms. 
 We are delighted to be making this offer and the Company looks forward to your favorable reply and to a productive
and enjoyable work relationship. 
 Sincerely, 
  

	
	 /s/ Judith M. Matthews

	Judith M. Matthews, President

 Reviewed, Understood, and Accepted: 
  

							
	 /s/ Jeff Schaffnit
	 		 		 	
	Jeffrey Schaffnit	 		 		 	  
 Date

 Exhibit A: Employee Confidential Information and Inventions Assignment Agreement 

 Exhibit A 

CONFIDENTIALITY AGREEMENT 

 
 ITERUM THERAPEUTICS US LIMITED 

EMPLOYEE CONFIDENTIAL 

INFORMATION AND INVENTIONS 

ASSIGNMENT AGREEMENT 
 In consideration of
my employment or continued employment by ITERUM THERAPEUTICS US LIMITED, a Delaware corporation (the “Company”), and the compensation paid to me now and
during my employment with the Company, I agree to the terms of this Agreement as follows: 
 1. CONFIDENTIAL
INFORMATION PROTECTIONS. 
 1.1 Nondisclosure; Recognition of Company’s
Rights. At all times during and after my employment, I will hold in confidence and will not disclose, use, lecture upon, or publish any of Company’s Confidential Information (defined below), except as may be required in connection with my
work for Company, or as expressly authorized by the President or Chief Executive Officer at the direction of the Board of Directors (each an “Officer”) of Company. I will obtain the Officer’s written approval before
publishing or submitting for publication any material (written, oral, or otherwise) that relates to my work at Company and/or incorporates any Confidential Information. I hereby assign to Company any rights I may have or acquire in any and all
Confidential Information and recognize that all Confidential Information shall be the sole and exclusive property of Company and its assigns. 

1.2 Confidential Information. The term “Confidential Information” shall mean any and all confidential
knowledge, data or information related to Company’s business or its actual or demonstrably anticipated research or development, including without limitation (a) trade secrets, inventions, ideas, processes, computer source and object code,
data, formulae, programs, other works of authorship, know-how, improvements, discoveries, developments, designs, and techniques; (b) information regarding products, services, plans for research and
development, marketing and business plans, budgets, financial statements, contracts, prices, suppliers, and customers; (c) information regarding the skills and compensation of Company’s employees, contractors, and any other service
providers of Company; and (d) the existence of any business discussions, negotiations, or agreements between Company and any third party. 

1.3 Third Party Information. I understand that Company has received and in the future will receive from third parties
confidential or proprietary information (“Third Party Information”) subject to a duty on Company’s part to maintain the confidentiality of such information and to use it only for certain limited purposes.
During and after the term of my employment, I will hold Third Party Information in strict confidence and will not disclose to anyone (other than Company personnel who need to know such information in connection with their work for Company) or use,
Third Party Information, except in connection with my work for Company or unless expressly authorized by an officer of Company in writing.

 1.4 No Improper Use of Information of Prior Employers and Others. I represent that my
employment by Company does not and will not breach any agreement with any former employer, including any noncompete agreement or any agreement to keep in confidence or refrain from using information acquired by me prior to my employment by Company.
I further represent that I have not entered into, and will not enter into, any agreement, either written or oral, in conflict with my obligations under this Agreement. During my employment by Company, I will not improperly make use of, or disclose,
any information or trade secrets of any former employer or other third party, nor will I bring onto the premises of Company or use any unpublished documents or any property belonging to any former employer or other third party, in violation of any
lawful agreements with that former employer or third party. I will use in the performance of my duties only information that is generally known and used by persons with training and experience comparable to my own, is common knowledge in the
industry or otherwise legally in the public domain, or is otherwise provided or developed by Company. 
 2.
INVENTIONS. 
 2.1 Definitions. As used in this Agreement, the term
“Invention” means any ideas, concepts, information, materials, processes, data, programs, know-how, improvements, discoveries, developments, designs, artwork, formulae,
other copyrightable works, and techniques and all Intellectual Property Rights in any of the items listed above. The term “Intellectual Property Rights” means all trade secrets, copyrights, trademarks, mask work
rights, patents and other intellectual property rights recognized by the laws of any jurisdiction or country. The term “Moral Rights” means all paternity, integrity, disclosure, withdrawal, special and any other
similar rights recognized by the laws of any jurisdiction or country. 
 2.2 Prior Inventions. I have disclosed on Exhibit
A a complete list of all Inventions that (a) I have, or I have caused to be, alone or jointly with others, conceived, developed, or reduced to practice prior to the commencement of my employment by Company; (b) in which I have
an ownership interest or which I have a license to use; and (c) that I wish to have excluded from the scope of this Agreement (collectively referred to as “Prior Inventions”). If no Prior Inventions are listed in
Exhibit A or if I have not completed Exhibit A, I warrant that there are no Prior Inventions. I agree that I will not incorporate, or permit to be incorporated, Prior Inventions in any Company Inventions (defined below) without
Company’s prior written consent. If, in the course of my employment with Company, I incorporate a Prior Invention into a Company process, machine or other work, I hereby grant Company a non-exclusive,
perpetual, fully-paid and royalty-free, irrevocable and worldwide license, with rights to sublicense through multiple levels of sublicensees, to reproduce, make derivative works of, distribute, publicly perform, and publicly display in any form or
medium, whether 

 

 
now known or later developed, make, have made, use, sell, import, offer for sale, and exercise any and all present or future rights in, such Prior Invention. 

2.3 Assignment of Company Inventions. Inventions assigned to the Company or to a third party as directed by the Company pursuant to
the subsection titled Government or Third Party are referred to in this Agreement as “Company Inventions.” Subject to the subsection titled Government or Third Party, I hereby assign and agree to assign in the future (when
any such Inventions or Intellectual Property Rights are first reduced to practice or first fixed in a tangible medium, as applicable) to Company all my right, title, and interest in and to any and all Inventions (and all Intellectual Property Rights
with respect thereto) made, conceived, reduced to practice, or learned by me, either alone or with others, during the period of my employment by Company. Any assignment of Inventions (and all Intellectual Property Rights with respect thereto)
hereunder includes an assignment of all Moral Rights. To the extent such Moral Rights cannot be assigned to Company and to the extent the following is allowed by the laws in any country where Moral Rights exist, I hereby unconditionally and
irrevocably waive the enforcement of such Moral Rights, and all claims and causes of action of any kind against Company or related to Company’s customers, with respect to such rights. I further acknowledge and agree that neither my successors-in-interest nor legal heirs retain any Moral Rights in any Inventions (and any Intellectual Property Rights with respect thereto). 

2.4 Obligation to Keep Company Informed. During the period of my employment and for one year after my employment ends, I will promptly
and fully disclose to Company in writing (a) all Inventions authored, conceived, or reduced to practice by me, either alone or with others, and (b) all patent applications filed by me or in which I am named as an inventor or co-inventor. 
 2.5 Government or Third Party. I agree that, as directed by the Company, I will
assign to a third party, including without limitation the United States, all my right, title, and interest in and to any particular Company Invention. 

2.6 Enforcement of Intellectual Property Rights and Assistance. During and after the period of my employment and at Company’s
request and expense, I will assist Company in every proper way, including consenting to and joining in any action, to obtain and enforce the United States and foreign Intellectual Property Rights and Moral Rights relating to Company Inventions in
all countries. If the Company is unable to secure my signature on any document needed in connection with such purposes, I hereby irrevocably designate and appoint Company and its duly authorized officers and agents as my agent and attorney in fact,
which appointment is coupled with an interest, to act on my behalf to execute and file any such documents and to do all other lawfully permitted acts to further such purposes with the same legal force and effect as if executed by me.

 2.7 Incorporation of Software Code. I agree that I will not incorporate into any
Company software or otherwise deliver to Company any software code licensed under the GNU General Public License or Lesser General Public License or any other license that, by its terms, requires or conditions the use or distribution of such code on
the disclosure, licensing, or distribution of any source code owned or licensed by Company except as expressly authorized by the Company or in strict compliance with the Company’s policies regarding the use of such software. 

3. RECORDS. I agree to keep and maintain adequate and current records (in the form of notes, sketches, drawings and
in any other form that is required by the Company) of all Inventions made by me during the period of my employment by the Company, which records shall be available to, and remain the sole property of, the Company at all times. 

4. NON-COMPETITION AND NON-SOLICITATION. 
 4.1 Additional Activities. I agree that
during the term of my employment by Company, I will not, without Company’s express written consent, engage in any employment or business activity that is competitive with, or would otherwise conflict with my employment by, Company. 

4.2 Non-Solicitation. I agree that during the term of my employment or consulting relationship
with the Company, and for six months following the termination of my relationship with the Company for any reason, I will not directly or indirectly solicit, induce, recruit, hire or encourage any of the Company’s employees or consultants to
terminate their relationship with the Company, or attempt any of the foregoing, either for myself or any other person or entity. 
 4.3 Non-Competition. I agree that for six months following the termination of my relationship with the Company for any reason, I will not, without the Company’s prior written consent, directly or indirectly
work on any products or services that are competitive with products or services (a) being commercially developed or exploited by the Company during my employment or consultancy and (b) on which I worked or about which I learned
Confidential Information during my employment or consultancy with the Company. I further agree that for six months following termination of my relationship with the Company for any reason, I shall not solicit any licensor to or customer of the
Company or licensee of the Company’s products, that are known to me, with respect to any business, products or services that are competitive to the products or services offered by the Company or under development as of the date of termination
of my relationship with the Company. 
 5. RETURN OF COMPANY
PROPERTY. Upon termination of my employment or upon Company’s request at any other time, I will deliver to Company all of Company’s property, equipment, and documents, together with all copies
thereof, and any other material containing or disclosing any Inventions, Third Party Information or Confidential Information and certify in writing that I have fully complied with the foregoing obligation. I agree that I will not copy, delete, or
alter any information contained upon my Company computer or Company equipment before I return it to Company. In addition, if I have used any personal computer, server, or e-mail

 

 
system to receive, store, review, prepare or transmit any Company information, including but not limited to, Confidential Information, I agree to provide the Company with a computer-useable copy
of all such Confidential Information and then permanently delete and expunge such Confidential Information from those systems; and I agree to provide the Company access to my system as reasonably requested to verify that the necessary copying and/or
deletion is completed. I further agree that any property situated on Company’s premises and owned by Company is subject to inspection by Company’s personnel at any time with or without notice. Prior to the termination of my employment or
promptly after termination of my employment, I will cooperate with Company in attending an exit interview and certify in writing that I have complied with the requirements of this section. 

6. NOTIFICATION OF NEW EMPLOYER. If I leave the employ of Company, I
consent to the notification of my new employer of my rights and obligations under this Agreement, by Company providing a copy of this Agreement or otherwise. 

7. GENERAL PROVISIONS. 

7.1 Governing Law and Venue. This Agreement and any action related thereto will be governed and interpreted by and under the laws of
the State of Delaware, without giving effect to any conflicts of laws principles that require the application of the law of a different country. I expressly consent to personal jurisdiction and venue in the courts for the county in which
Company’s principal place of business is located for any lawsuit filed there against me by Company arising from or related to this Agreement. 

7.2 Severability. If any provision of this Agreement is, for any reason, held to be invalid or unenforceable, the other provisions of
this Agreement will remain enforceable and the invalid or unenforceable provision will be deemed modified so that it is valid and enforceable to the maximum extent permitted by law. 

7.3 Survival. This Agreement shall survive the termination of my employment and the assignment of this Agreement by Company to any
successor or other assignee and shall be binding upon my heirs and legal representatives. 
 7.4 Employment. I agree and understand
that nothing in this Agreement shall give me any right to continued employment by Company, and it will not interfere in any way with my right or Company’s right to terminate my employment at any time, with or without cause and with or without
advance notice provided I am a United States based employee. 
 7.5 Notices. Each party must deliver all notices or other
communications required or permitted under this Agreement in writing to the other party at the address listed on the signature page, by courier, by certified or registered mail (postage prepaid and return receipt requested), or by a
nationally-recognized express mail service. Notice will be effective upon receipt or refusal of delivery. If delivered by certified or registered mail, notice will be considered to have been given five business days after it was mailed, as evidenced
by the postmark. If delivered by courier or express mail service,

 
notice will be considered to have been given on the delivery date reflected by the courier or express mail service receipt. Each party may change its address for receipt of notice by giving
notice of the change to the other party. 
 7.6 Injunctive Relief. I acknowledge that, because my services are personal and unique
and because I will have access to the Confidential Information of Company, any breach of this Agreement by me would cause irreparable injury to Company for which monetary damages would not be an adequate remedy and, therefore, will entitle Company
to injunctive relief (including specific performance). The rights and remedies provided to each party in this Agreement are cumulative and in addition to any other rights and remedies available to such party at law or in equity. 

7.7 Waiver. Any waiver or failure to enforce any provision of this Agreement on one occasion will not be deemed a waiver of that
provision or any other provision on any other occasion. 
 7.8 Export. I agree not to export, reexport, or transfer, directly or
indirectly, any U.S. technical data acquired from Company or any products utilizing such data, in violation of the United States export laws or regulations. 

7.9 Counterparts. This Agreement may be executed in one or more counterparts, each of which shall be deemed an original and all of
which shall be taken together and deemed to be one instrument. 
 7.10 Entire Agreement. If no other agreement governs nondisclosure
and assignment of inventions during any period in which I was previously employed or am in the future employed by Company as an independent contractor, the obligations pursuant to sections of this Agreement titled Confidential Information
Protections and Inventions shall apply. This Agreement is the final, complete and exclusive agreement of the parties with respect to the subject matter hereof and supersedes and merges all prior communications between us with respect to such
matters. No modification of or amendment to this Agreement, or any waiver of any rights under this Agreement, will be effective unless in writing and signed by me and the Chief Executive Officer of Company. Any subsequent change or changes in my
duties, salary or compensation will not affect the validity or scope of this Agreement. 

 

 This Agreement shall be effective as of the first day of my employment with Company. 

 

					
	COMPANY:
	
	ACCEPTED AND AGREED
	
	ITERUM THERAPEUTICS US LIMITED
		
	By:	 	 /s/ Benjamin M. Pe

		 	Name:	 	    Benjamin M. Pe
		 	Title:	 	    VP, Operations
		
	Address:	 	200 W. Monroe, Suite 1575
		 	Chicago, IL 60606

  

			
	EMPLOYEE:
	
	I HAVE READ, UNDERSTAND, AND ACCEPT THIS AGREEMENT AND HAVE BEEN
GIVEN THE OPPORTUNITY TO REVIEW IT WITH INDEPENDENT LEGAL COUNSEL.
	
	 /s/ Jeff Schaffnit

	(Signature)
	
	 Jeffrey R. Schaffnit

	Name
	
	 February 6, 2018

	Date
	Address:    	 	  

		 	  

 EXHIBIT A 

INVENTIONS 
 Prior Inventions
Disclosure. The following is a complete list of all Prior Inventions (as provided in Subsection 2.2 of the attached Employee Confidential Information and Inventions Assignment Agreement, defined herein as the
“Agreement”): 
  

					
		  	☒	  	None
			
		  	☐	  	See immediately below:
			
		  		  	  

		  		  	  

		  		  	  

		  		  	  

		  		  	  

		  		  	  

  
 A-1

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