EX-10.5





 Exhibit 10.5 

TURNING POINT THERAPEUTICS, INC. 

SEVERANCE BENEFIT PLAN, AS AMENDED 

1.    INTRODUCTION. This Turning Point Therapeutics, Inc.
Severance Benefit Plan (the “Plan”) is established by Turning Point Therapeutics, Inc. (the “Company”) effective September 18, 2017 (the “Effective Date”), and amended
effective September 29, 2018. The Plan provides for severance benefits to selected employees of the Company. This document also constitutes the Summary Plan Description for the Plan. 

2.    DEFINITIONS. For purposes of the Plan, the following terms
are defined as follows: 
 (a)    “Board” means the Board of Directors of
the Company. 
 (b)    “Cause” means the occurrence of any one or more of
the following: (i) the Participant’s conviction of, or plea of no contest with respect to, any felony, or of any misdemeanor involving dishonesty or moral turpitude; (ii) the Participant’s participation in a fraud or act of
dishonesty (or an attempted fraud or act of dishonesty) against the Company, or that results in (or could result in) material harm to the Company, including but not limited to material harm to reputational interests; (iii) the
Participant’s violation of a fiduciary duty or a duty of loyalty owed to the Company; (iv) the Participant’s material breach of any fully executed agreement between the Participant and the Company, including but not limited to the
Employment, Confidential Information and Invention Assignment Agreement, or any applicable written Company policies; (v) persistent, unsatisfactory performance or neglect of the Participant’s job duties, which is not cured within thirty
(30) business days after the Participant is provided written notice by the Company (provided, that, such written notice and opportunity to cure are not required if the Participant’s performance or neglect is not reasonably susceptible to
being cured); or (vi) the Participant’s gross misconduct or material failure to comply with a written instruction of the Company. 

(c)    “Change in Control” for purposes of this Plan shall have the meaning
ascribed to such term in the Company’s 2013 Equity Incentive Plan. 

(d)    “Change in Control Protection Period” means the period that occurs
three months prior to, and ends twelve months after, a Change in Control. 

(e)    “Change in Control Termination” means a Participant’s Covered
Termination, that occurs during the Change in Control Protection Period. 

(f)    “Code” means the Internal Revenue Code of 1986, as amended. 

(g)    “Common Stock” means the common stock of the Company. 

(h)    “Covered Termination” means an Involuntary Termination or a
Participant’s resignation for Good Reason, in either case, resulting in a Separation from Service. 

  
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 (i)    “Disability” means
the Participant’s inability, due to physical or mental incapacity, to perform the Participant’s duties with reasonable accommodation for a period of ninety (90) consecutive days or one hundred and twenty (120) days during any
consecutive six-month period. 

(j)    “ERISA” means the Employee Retirement Income Security Act of 1974,
as amended. 
 (k)    “Good Reason” shall mean: (i) a material
reduction of the Participant’s base compensation, unless such reduction is consistent with and generally applicable to all the Company’s executive officers and is agreed to in writing by the Participant; (ii) a material reduction of
the Participant’s authority, responsibilities or duties with the Company; or (iii) the Participant being required to relocate the Participant’s principal place of employment with the Company as of the Effective Date to a principal
place of employment more than fifty (50) miles from San Diego, California, in each case without the Participant’s prior consent; provided, however, that the Participant’s termination shall only be for Good Reason if:
(i) the Participant gives the Board written notice of the intent to terminate for Good Reason within sixty (60) days following the first occurrence of the condition(s) that the Participant believes constitutes Good Reason, which notice
shall describe such condition(s), and (ii) the Board has a period of not less than thirty (30) days to cure the Good Reason resignation triggering condition following its receipt of such notice (the “Cure Period”),
(iii) the Good Reason resignation triggering condition is not cured prior to expiration of the Cure Period, and (iv) the Participant resigns within the thirty (30) day period following the expiration of the Cure Period. 

(l)    “Involuntary Termination” means a Participant’s termination of
employment by the Company for a reason other than due to death, Disability, or for Cause. 

(m)    “Non-CiC Termination” means
a Participant’s Covered Termination, that does not occur during the Change in Control Protection Period. 

(n)    “Participant” means each individual who is employed by the Company,
has been designated as a Participant by the Plan Administrator, and has received and returned a signed Participation Notice. 

(o)    “Participation Notice” means the latest notice delivered by the
Company to a Participant informing the Participant that he or she is eligible to participate in the Plan, substantially in the form attached hereto as EXHIBIT A. 

(p)    “Plan Administrator” means the Board or any committee of the Board
duly authorized to administer the Plan, including the Compensation Committee of the Board, or any member of senior management of the Company designated by the Board (including, for example, the head of Human Resources). The Board may at any time
administer the Plan, in whole or in part, notwithstanding that the Board has previously appointed a committee or other person to act as the Plan Administrator. Notwithstanding the foregoing, upon and after the consummation of a Change in Control,
the Plan Administrator shall mean the Representative. 
 (q)    “Person”
means a “person” as such term is used in Sections 13(d) and 14(d) of the United States Securities Exchange Act of 1934, as amended 

  
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 (r)     “Release Effective
Date” means the date, which must occur during the Release Period, on which the Release becomes effective and is no longer revocable by the Participant. 

(s)    “Release” has the meaning set forth in Section 5. 

(t)    “Release Period” means the
sixty-day period following a Participant’s Covered Termination during which the Release must be executed (and not revoked) by the Participant. 

(u)    “Representative” means one or more members of the Board or other
persons designated by the Board (including a member of senior management such as the head of Human Resources) prior to or in connection with a Change in Control to administer the Plan. 

(v)    “Separation from Service” means a “separation from
service” within the meaning of Treasury Regulations Section 1.409A-1(h), without regard to any alternative definition thereunder. 

(w)    “Severance Period” means the number of months of severance payable
under this Plan to the Participant with respect to the applicable Covered Termination, which will be indicated as either a “Non-CiC Severance Period” or a “CiC Severance Period” in the
Participant’s Participation Notice. 
 3.    ELIGIBILITY FOR
BENEFITS. Subject to the terms and conditions of the Plan, the Company will provide the benefits described in Section 4 to the affected Participant. A Participant will not receive benefits under the Plan (or will
receive reduced benefits under the Plan) in the following circumstances, as determined by the Plan Administrator, in its sole discretion: 

(a)    The Participant’s employment is terminated by the Company for any reason other than an
Involuntary Termination; 
 (b)    The Participant’s employment is terminated by the
Participant for any reason other than for Good Reason; 
 (c)    The Participant has not entered
into the Company’s standard form of Employee Invention Assignment and Confidentiality Agreement or any similar or successor document (the “Confidentiality Agreement”);  

(d)    The Participant has failed to execute and allow to become effective the Release (as defined
and described below) within the Release Period; and 
 (e)    The Participant has failed to
return all Company Property. For this purpose, “Company Property” means all paper and electronic Company documents (and all copies thereof) created and/or received by the Participant during his or her period of employment
with the Company and other Company materials and property that the Participant has in his or her possession or control, including, without limitation, Company files, notes, drawings records, plans, forecasts, reports, studies, analyses, proposals,
agreements, financial information, research and development information, sales and marketing information, operational and personnel information, specifications, code, software, databases, computer-recorded information, tangible property and
equipment (including, without limitation, leased vehicles, computers, computer 

  
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equipment, software programs, facsimile machines, mobile telephones, servers), credit and calling cards, entry cards, identification badges and keys, and any materials of any kind that contain or
embody any proprietary or confidential information of the Company (and all reproductions thereof, in whole or in part). As a condition to receiving benefits under the Plan, a Participant must not make or retain copies, reproductions or summaries of
any such Company documents, materials or property. However, a Participant is not required to return his or her personal copies of documents evidencing the Participant’s hire, termination, compensation, benefits and stock options and any other
documentation received as a stockholder of the Company. 

4.    PAYMENTS & BENEFITS
UPON A COVERED TERMINATION. Except as may otherwise be provided in the Participant’s Participation Notice, in the event of a Covered Termination, the
Company will provide the payments and benefits described in this Section 4, subject to the terms and conditions of the Plan. For the avoidance of doubt, the Plan does not provide for duplication (in whole or in part) of benefits with any other
agreement or plan. 
 (a)    Payment of Accrued Obligations. The Company shall pay to each
eligible Participant who incurs a Covered Termination a lump sum payment in cash, paid in accordance with applicable law, equal to the sum of (i) the Participant’s accrued but unpaid base salary and any accrued but unpaid
vacation pay through the date of the Covered Termination, and (ii) any earned but unpaid annual bonus for any fiscal year preceding the fiscal year in which the termination occurs. 

(b)    Non-CIC Termination. 

(i)    Cash Severance. Subject to the execution (and
non-revocation) of the Release, upon a Non-CiC Termination, the Participant will receive as severance an amount equal to the Participant’s (x) Severance Base
Pay and (y) the Bonus Multiple. Such amounts will be payable in accordance with Section 4(b)(i)(3) below. 

(1)    Severance Base Pay. For this purpose, “Severance Base
Pay” means an amount equal to the product of (A) the Participant’s annual base salary or annualized wages (excluding incentive pay, premium pay, commissions, overtime, bonuses and other forms of variable compensation) as in
effect on the date of the Non-CiC Termination and (B) a fraction, the numerator of which is the number of months represented by the Non-CiC Severance Period and the
denominator of which is twelve (12). 
 (2)    Bonus Multiple. For this purpose,
the “Bonus Multiple” means an amount equal to the product of (A) the Participant’s target annual bonus (under the Company’s annual bonus plan or program, or under the Participant’s employment agreement or
offer letter with the Company) calculated at 100% of target levels as specified in such Company bonus plan or program as in effect immediately prior to the date of the Non-CiC Termination and (B) a
fraction, the numerator of which is the number of months represented by the Non-CiC Severance Period and the denominator of which is twelve (12). 

(3)    Payment Schedule. The Company will pay the Severance Base Pay and the Bonus
Multiple in a lump sum on the first payroll date that occurs more than five (5) days after the Release Effective Date. Notwithstanding the foregoing, to the extent required to comply 

  
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with Section 409A (as defined below), in the event that the Release Period spans two calendar years such that the Release Effective Date could occur in either of such calendar years, the
Severance Base Pay and Bonus Multiple to be paid to the Participant will be made in the second calendar year. 

(ii)    COBRA Payments; Special Severance Payments. 

(1)    COBRA Payment Period. If the Participant is eligible for and has made
the necessary elections for continuation coverage pursuant to COBRA under a group health, dental or vision plan sponsored by the Company, the Company will pay, as and when due directly to the COBRA carrier, the COBRA premiums necessary to continue
the Participant’s COBRA coverage for the Participant and the Participant’s eligible dependents from the date of the Non-CIC Termination until the earliest to occur of (i) end of the Non-CiC Severance Period, (ii) the expiration of the Participant’s eligibility for the continuation coverage under COBRA, and (iii) the date on which the Participant becomes eligible for health
insurance coverage in connection with new employment or self-employment (such period, the “COBRA Payment Period”). The Participant agrees to promptly notify the Company as soon as the Participant becomes eligible for health
insurance coverage in connection with new employment or self-employment. 
 (2)    Special
Severance Payment. Notwithstanding Section 4(b)(ii)(1) above, if at any time the Company determines, in its sole discretion, that the payment of the COBRA premiums would result in a violation of the nondiscrimination rules of
Section 105(h)(2) of the Code or any statute or regulation of similar effect (including, without limitation, the 2010 Patient Protection and Affordable Care Act, as amended by the 2010 Health Care and Education Reconciliation Act and any other
subsequent amendments), then in lieu of providing the benefit set forth in Section 4(b)(ii)(1) above, the Company will instead pay the Participant, on the first day of each month of the remainder of the COBRA Payment Period, a fully taxable
cash payment equal to the COBRA premiums for that month, subject to applicable tax withholdings and deductions (such amount, the “Special Severance Payment”). 

(3)    Payment Schedule. The Company will make the first payment under this
Section 4(b)(ii) (and, in the case of the Special Severance Payment, such payment will be made to the Participant, in a lump sum) within five (5) business days after the Release Effective Date. Notwithstanding the foregoing, to the extent
required to comply with Section 409A (as defined below), in the event that the Release Period spans two calendar years such that the Release Effective Date could occur in either of such calendar years, the first payment to be made under this
Section 4(b)(ii) ( will be made in the second calendar year (and, if applicable, will include any amounts that the Company otherwise would have paid through such date), with the balance of the payments (if applicable) paid thereafter on the
original schedule. 
 (iii)    Accelerated Vesting. Subject to the Participant’s
execution (and non-revocation) of the Release, and notwithstanding anything to the contrary set forth in the applicable equity plans, upon a Non-CIC Termination, the
vesting and exercisability (if applicable) of the number of then unvested time-based vesting equity awards then held by the Participant that would have vested had the Participant remained an employee of the Company through the end of the Non-CIC Severance Period shall immediately accelerate and become exercisable, if applicable, by the Participant upon such termination and shall remain exercisable, if


  
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applicable, following the Participant’s termination as set forth in the applicable equity award documents. With respect to any performance-based vesting equity award, such award shall
continue to be governed in all respects by the terms of the applicable equity award documents. 

(c)    Change in Control Termination. 

(i)    Cash Severance. Subject to the execution (and
non-revocation) of the Release, upon a Change in Control Termination, the Participant will receive as severance an amount equal to the Participant’s (x) Severance Base Pay and (y) the Bonus
Multiple. Such amounts will be payable in accordance with Section 4(c)(i)(3) below. 

(1)    Severance Base Pay. For this purpose, “Severance Base
Pay” means an amount equal to the product of (A) the Participant’s annual base salary or annualized wages (excluding incentive pay, premium pay, commissions, overtime, bonuses and other forms of variable compensation) as in
effect on the date of the Change in Control and (B) a fraction, the numerator of which is the number of months represented by the CiC Severance Period and the denominator of which is twelve (12). 

(2)    Bonus Multiple. For this purpose, the “Bonus
Multiple” means an amount equal to the product of (A) the Participant’s target annual bonus (under the Company’s annual bonus plan or program, or under the Participant’s employment agreement or offer letter with the
Company) calculated at 100% of target levels as specified in such Company bonus plan or program as in effect immediately prior to the date of the Change in Control Termination and (B) a fraction, the numerator of which is the number of months
represented by the CiC Severance Period and the denominator of which is twelve (12). 

(3)    Payment Schedule. The Company will pay the Severance Base Pay and the Bonus
Multiple in a lump sum on the first payroll date that occurs more than five (5) days after the Release Effective Date. Notwithstanding the foregoing, to the extent required to comply with Section 409A (as defined below), in the event that
the Release Period spans two calendar years such that the Release Effective Date could occur in either of such calendar years, the Severance Base Pay and Bonus Multiple to be paid to the Participant will be made in the second calendar year. 

(ii)    COBRA Payments; Special Severance Payments. 

(1)    COBRA Payment Period. If the Participant is eligible for and has made
the necessary elections for continuation coverage pursuant to COBRA under a group health, dental or vision plan sponsored by the Company, the Company will pay, as and when due directly to the COBRA carrier, the COBRA premiums necessary to continue
the Participant’s COBRA coverage for the Participant and the Participant’s eligible dependents from the date of the Change in Control Termination until the earliest to occur of (i) end of the CiC Severance Period, (ii) the
expiration of the Participant’s eligibility for the continuation coverage under COBRA, and (iii) the date on which the Participant becomes eligible for health insurance coverage in connection with new employment or self-employment (such
period, the “COBRA Payment Period”). The Participant agrees to promptly notify the Company as soon as the Participant becomes eligible for health insurance coverage in connection with new employment or self-employment. 

  
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 (2)    Special Severance Payment.
Notwithstanding Section 4(c)(ii)(1) above, if at any time the Company determines, in its sole discretion, that the payment of the COBRA premiums would result in a violation of the nondiscrimination rules of Section 105(h)(2) of the Code or
any statute or regulation of similar effect (including, without limitation, the 2010 Patient Protection and Affordable Care Act, as amended by the 2010 Health Care and Education Reconciliation Act and any other subsequent amendments), then in lieu
of providing the benefit set forth in Section 4(c)(ii)(1) above, the Company will instead pay the Participant, on the first day of each month of the remainder of the COBRA Payment Period, a fully taxable cash payment equal to the COBRA premiums
for that month, subject to applicable tax withholdings and deductions (such amount, the “Special Severance Payment”). 

(3)    Payment Schedule. The Company will make the first payment under this
Section 4(c)(ii) (and, in the case of the Special Severance Payment, such payment will be made to the Participant, in a lump sum) within five (5) business days after the Release Effective Date. Notwithstanding the foregoing, to the extent
required to comply with Section 409A (as defined below), in the event that the Release Period spans two calendar years such that the Release Effective Date could occur in either of such calendar years, the first payment to be made under this
Section 4(c)(ii) will be made in the second calendar year (and, if applicable, will include any amounts that the Company otherwise would have paid through such date), with the balance of the payments (if applicable) paid thereafter on the
original schedule. 
 (iii)    Accelerated Vesting. Subject to the Participant’s
execution (and non-revocation) of the Release, and notwithstanding anything to the contrary set forth in the applicable equity plans, upon a Change in Control Termination, the vesting and exercisability (if
applicable) of all outstanding unvested time-based equity awards granted under the Company’s equity incentive plans that are held by a Participant on the date of the Change in Control Termination will be accelerated in full. With respect to any
performance-based vesting equity award, such award shall continue to be governed in all respects by the terms of the applicable equity award documents. 

5.    CONDITIONS AND LIMITATIONS ON BENEFITS. 

(a)    Release. To be eligible to receive any benefits under the Plan, a Participant must
sign a general waiver and release in substantially the form attached hereto as EXHIBIT B, EXHIBIT C, or
EXHIBIT D, as appropriate (the “Release”), and such release must be executed (and not revoked) by the Participant in accordance with its terms, in each case
within the Release Period. The Plan Administrator, in its sole discretion, may modify the form of the required Release to comply with applicable law, and any such Release may be incorporated into a termination agreement or other agreement with the
Participant. 
 (b)    Prior Agreements; Certain Reductions. The Plan Administrator will
reduce a Participant’s benefits under the Plan by any other statutory severance obligations or contractual severance benefits, obligations for pay in lieu of notice, and any other similar benefits payable to the Participant by the Company (or
any successor thereto) that are due in connection with the Participant’s Covered Termination and that are in the same form as the benefits provided under the Plan (e.g., equity award vesting credit). Without limitation, this reduction includes
a reduction for any benefits required pursuant to (i) any applicable legal requirement, including, without 

  
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limitation, the Worker Adjustment and Retraining Notification Act of 1988 and any similar state or local laws (collectively, the “WARN Act”), (ii) a written
employment, severance or equity award agreement with the Company, (iii) any Company policy or practice providing for the Participant to remain on the payroll for a limited period of time after being given notice of the termination of the
Participant’s employment, and (iv) any required salary continuation, notice pay, statutory severance payment, or other payments either required by local law, or owed pursuant to a collective labor agreement, as a result of the termination
of the Participant’s employment. The benefits provided under the Plan are intended to satisfy, to the greatest extent possible, and not to provide benefits duplicative of, any and all statutory, contractual and collective agreement obligations
of the Company in respect of the form of benefits provided under the Plan that may arise out of a Covered Termination, and the Plan Administrator will so construe and implement the terms of the Plan. Reductions may be applied on a retroactive basis,
with benefits previously provided being recharacterized as benefits pursuant to the Company’s statutory or other contractual obligations. The payments pursuant to the Plan are in addition to, and not in lieu of, any unpaid salary, bonuses or
employee welfare benefits to which a Participant may be entitled for the period ending with the Participant’s Covered Termination. 

(c)    Mitigation. Except as otherwise specifically provided in the Plan, a Participant will
not be required to mitigate damages or the amount of any payment provided under the Plan by seeking other employment or otherwise, nor will the amount of any payment provided for under the Plan be reduced by any compensation earned by a Participant
as a result of employment by another employer or any retirement benefits received by such Participant after the date of the Participant’s termination of employment with the Company. 

(d)    Indebtedness of Participants. If a Participant is indebted to the Company on the
effective date of his or her Covered Termination, the Company reserves the right to offset the payment of any benefits under the Plan by the amount of such indebtedness. Such offset will be made in accordance with all applicable laws. The
Participant’s execution of the Participation Notice constitutes knowing written consent to the foregoing. 

(e)    Parachute Payments. 

(i)    Except as otherwise expressly provided in an agreement between a Participant and the Company,
if any payment or benefit the Participant would receive in connection with a Change in Control from the Company or otherwise (a “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 such Payment will be equal to the Reduced Amount. The
“Reduced Amount” will be either (A) the largest portion of the Payment that would result in no portion of the Payment being subject to the Excise Tax, or (B) the largest portion, up to and including the total, of
the Payment, whichever amount ((A) or (B)), after taking into account all applicable federal, state, provincial, foreign, and local employment taxes, income taxes, and the Excise Tax (all computed at the highest applicable marginal rate), results in
the Participant’s receipt, on an after-tax basis, of the greatest economic benefit notwithstanding that all or some portion of the Payment may be subject to the Excise Tax. If a reduction in payments or
benefits constituting “parachute payments” is necessary so that the Payment equals the Reduced Amount, reduction in the payments and/or benefits will occur in the manner that results in the greatest economic benefit to the Participant, as


  
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determined in this paragraph; provided, that if more than one method of reduction will result in the same economic benefit, the portions of the Payment shall be reduced pro rata. 

(ii)    The professional firm engaged by the Company for general tax purposes as of the day prior
to the effective date of the Change in Control shall make all determinations required to be made under this Section 5(e). If the professional firm so engaged by the Company is serving as an accountant or auditor for the individual, entity or
group effecting the Change in Control, the Company shall appoint a nationally recognized independent registered public accounting firm to make the determinations required hereunder. The Company shall bear all expenses with respect to the
determinations by such professional firm required to be made hereunder. Any good faith determinations of the professional firm made hereunder shall be final, binding and conclusive upon the Company and the Participant. 

6.    TAX MATTERS. 

(a)    Application of Section 409A of the Code. It is intended that
all of the payments and benefits provided under the Plan satisfy, to the greatest extent possible, the exemptions from the application of Section 409A of the Code and the regulations and other guidance thereunder and any state law of similar
effect (collectively, “Section 409A”) provided under Treasury Regulations Sections 1.409A-1(b)(4),
1.409A-1(b)(5), and 1.409A-1(b)(9), and the Plan will be construed to the greatest extent possible as consistent with those provisions. To the extent not so exempt, the
Plan (and any definitions in the Plan) will be construed in a manner that complies with Section 409A, and will incorporate by reference all required definitions and payment terms. Notwithstanding anything to the contrary herein, to the extent
required to comply with Section 409A, a termination of employment shall not be deemed to have occurred for purposes of any provision of the Plan providing for the payments of amounts or benefits upon or following a termination of employment
unless such termination is also a “separation from service” within the meaning of Section 409A and, for purposes of any such provision of the Plan, references to a “resignation,” “termination, “termination of
employment” or like terms shall mean separation from service. For purposes of Section 409A (including, without limitation, for purposes of Treasury Regulations Section 1.409A-2(b)(2)(iii)), a
Participant’s right to receive any installment payments under the Plan will be treated as a right to receive a series of separate payments and, accordingly, each installment payment under the Plan will at all times be considered a separate and
distinct payment. If the Plan Administrator determines that any of the payments upon a Separation from Service provided under the Plan (or under any other arrangement with the Participant) constitute “deferred compensation” under
Section 409A and if the Participant is a “specified employee” of the Company, as such term is defined in Section 409A(a)(2)(B)(i), at the time of his or her Separation from Service, then, solely to the extent necessary to avoid
the incurrence of the adverse personal tax consequences under Section 409A, the timing of the payments upon a Separation from Service will be delayed as follows: on the earlier to occur of (i) the date that is six (6) months and one
(1) day after the effective date of the Participant’s Separation from Service, and (ii) the date of the Participant’s death (such earlier date, the “Delayed Initial Payment Date”), the Company will
(A) pay to the Participant a lump sum amount equal to the sum of the payments upon Separation from Service that the Participant would otherwise have received through the Delayed Initial Payment Date if the commencement of the payments had not
been delayed pursuant to this Section 6(a), and (B) commence paying the balance of the payments in accordance 

  
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with the applicable payment schedules set forth above. No interest will be due on any amounts so deferred. 

(b)    Withholding. All payments and benefits under the Plan will be subject to all
applicable deductions and withholdings, including, without limitation, obligations to withhold for federal, state, provincial, foreign and local income and employment taxes. 

(c)    Tax Advice. By becoming a Participant in the Plan, the Participant agrees to review
with Participant’s own tax advisors the federal, state, provincial, local, and foreign tax consequences of participation in the Plan. The Participant will rely solely on such advisors and not on any statements or representations of the Company
or any of its agents. The Participant understands that the Participant (and not the Company) will be responsible for the Participant’s own tax liability that may arise as a result of becoming a Participant in the Plan. 

7.    REEMPLOYMENT. In the event of a Participant’s
reemployment by the Company during the Severance Period, the Company, in its sole and absolute discretion, may require such Participant to repay to the Company all or a portion of such severance benefits as a condition of reemployment. 

8.    CLAWBACK; RECOVERY. All payments and
severance benefits provided under the Plan will be subject to recoupment in accordance with any clawback policy that the Company is required to adopt pursuant to the listing standards of any national securities exchange or association on which the
Company’s securities are listed or as is otherwise required by the Dodd-Frank Wall Street Reform and Consumer Protection Act or other applicable law. In addition, the Board may impose such other clawback, recovery or recoupment provisions as
the Board determines necessary or appropriate, including but not limited to a reacquisition right in respect of previously acquired shares of common stock of the Company or other cash or property upon the occurrence of a termination of employment
for Cause. 
 9.    RIGHT TO INTERPRET PLAN; AMENDMENT
AND TERMINATION. 
 (a)    Exclusive Discretion. The Plan
Administrator (or the Representative, as applicable) will have the exclusive discretion and authority to establish rules, forms, and procedures for the administration of the Plan and to construe and interpret the Plan and to decide any and all
questions of fact, interpretation, definition, computation or administration arising in connection with the operation of the Plan, including, without limitation, the eligibility to participate in the Plan, the amount of benefits paid under the Plan
and any adjustments that need to be made in accordance with the laws applicable to a Participant. The rules, interpretations, computations and other actions of the Plan Administrator (or the Representative, as applicable) will be binding and
conclusive on all persons. 
 (b)    Amendment or Termination. This Plan and any
Participation Notice executed hereunder cannot be amended, modified or terminated with respect to a Participant except by a written agreement signed by the Participant and the Company. 

10.    NO IMPLIED EMPLOYMENT CONTRACT. The Plan
will not be deemed (i) to give any employee or other service provider any right to be retained in the employ or services of the 

  
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Company, or (ii) to interfere with the right of the Company to discharge any employee or other service provider at any time, with or without Cause, which right is hereby reserved. 

11.    LEGAL CONSTRUCTION. The Plan will be governed by and construed under
the laws of the State of California (without regard to principles of conflict of laws), except to the extent preempted by ERISA. 

12.    CLAIMS, INQUIRIES AND APPEALS. 

(A)    Applications for Benefits and Inquiries. Any application for benefits,
inquiries about the Plan or inquiries about present or future rights under the Plan must be submitted to the Plan Administrator in writing by an applicant (or his or her authorized representative). The Plan Administrator is set forth in
Section 14(d). 
 (b)    Denial of Claims. In the event that any application for
benefits is denied in whole or in part, the Plan Administrator must provide the applicant with written or electronic notice of the denial of the application, and of the applicant’s right to review the denial. Any electronic notice will comply
with the regulations of the U.S. Department of Labor. The notice of denial will be set forth in a manner designed to be understood by the applicant and will include the following: 

(1)    the specific reason or reasons for the denial; 

(2)    references to the specific Plan provisions upon which the denial is based; 

(3)    a description of any additional information or material that the Plan Administrator needs
to complete the review and an explanation of why such information or material is necessary; and 

(4)    an explanation of the Plan’s review procedures and the time limits applicable to such
procedures, including a statement of the applicant’s right to bring a civil action under Section 502(a) of ERISA following a denial on review of the claim, as described in Section 12(d). 

The notice of denial will be given to the applicant within ninety (90) days after the Plan Administrator receives the application, unless
special circumstances require an extension of time, in which case, the Plan Administrator has up to an additional ninety (90) days for processing the application. If an extension of time for processing is required, written notice of the
extension will be furnished to the applicant before the end of the initial ninety (90) day period. 
 The notice of extension will
describe the special circumstances necessitating the additional time and the date by which the Plan Administrator is to render its decision on the application. 

(c)    Request for a Review. Any person (or that person’s authorized representative)
for whom an application for benefits is denied, in whole or in part, may appeal the denial by submitting a request for a review to the Plan Administrator within sixty (60) days after the application is denied. A request for a review will be in
writing and will be addressed to: 

  
 - 11 - 













 Turning Point Therapeutics, Inc. 

Attn: Plan Administrator of the Severance Benefit Plan 

10628 Science Center Drive, Ste. 225 

San Diego, California 92121 
 A
request for review must set forth all of the grounds on which it is based, all facts in support of the request and any other matters that the applicant feels are pertinent. The applicant (or the applicant’s representative) will have the
opportunity to submit (or the Plan Administrator may require the applicant to submit) written comments, documents, records, and other information relating to his or her claim. The applicant (or his or her representative) will be provided, upon
request and free of charge, reasonable access to, and copies of, all documents, records and other information relevant to his or her claim. The review will take into account all comments, documents, records and other information submitted by the
applicant (or his or her representative) relating to the claim, without regard to whether such information was submitted or considered in the initial benefit determination. 

(d)    Decision on Review. The Plan Administrator will act on each request for review within
sixty (60) days after receipt of the request, unless special circumstances require an extension of time (not to exceed an additional sixty (60) days), for processing the request for a review. If an extension for review is required, written
notice of the extension will be furnished to the applicant within the initial sixty (60) day period. This notice of extension will describe the special circumstances necessitating the additional time and the date by which the Plan Administrator
is to render its decision on the review. The Plan Administrator will give prompt, written or electronic notice of its decision to the applicant. Any electronic notice will comply with the regulations of the U.S. Department of Labor. In the event
that the Plan Administrator confirms the denial of the application for benefits, in whole or in part, the notice will set forth, in a manner designed to be understood by the applicant, the following: 

(1)    the specific reason or reasons for the denial; 

(2)    references to the specific Plan provisions upon which the denial is based; 

(3)    a statement that the applicant is entitled to receive, upon request and free of charge,
reasonable access to, and copies of, all documents, records and other information relevant to the applicant’s claim; and 

(4)    a statement of the applicant’s right to bring a civil action under Section 502(a)
of ERISA. 
 (e)    Rules and Procedures. The Plan Administrator will establish rules and
procedures, consistent with the Plan and with ERISA, as necessary and appropriate in carrying out its responsibilities in reviewing benefit claims. The Plan Administrator may require an applicant who wishes to submit additional information in
connection with an appeal from the denial of benefits to do so at the applicant’s own expense. 

(f)    Exhaustion of Remedies. No legal action for benefits under the Plan may be brought
until the applicant (i) has submitted a written application for benefits in accordance with 

  
 - 12 - 













 
the procedures described by Section 12(a), (ii) has been notified by the Plan Administrator that the application is denied, (iii) has filed a written request for a review of the
application in accordance with the appeal procedure described in Section 12(c), and (iv) has been notified that the Plan Administrator has denied the appeal. Notwithstanding the foregoing, if the Plan Administrator does not respond to an
applicant’s claim or appeal within the relevant time limits specified in this Section 12, the applicant may bring legal action for benefits under the Plan pursuant to Section 502(a) of ERISA. 

13.    BASIS OF PAYMENTS TO AND
FROM PLAN. All benefits under the Plan will be paid by the Company. The Plan will be unfunded, and benefits hereunder will be paid only from the general assets of the Company. 

14.    OTHER PLAN INFORMATION. 

(a)    Employer and Plan Identification Numbers. The Employer Identification Number assigned
to the Company (which is the “Plan Sponsor” as that term is used in ERISA) by the Internal Revenue Service is 46-3826166. The Plan Number assigned to the Plan by the Plan Sponsor pursuant to the
instructions of the Internal Revenue Service is 511. 
 (b)    Ending Date for
Plan’s Fiscal Year. The date of the end of the fiscal year for the purpose of maintaining the Plan’s records is December 31. 

(c)    Agent for the Service of Legal Process. The agent for the service of legal process
with respect to the Plan is: 
 Turning Point Therapeutics, Inc. 

Attn: President 
 10628 Science
Center Drive, Ste. 225 
 San Diego, California 92121 

(d)    Plan Sponsor and Administrator. The “Plan Sponsor” and the “Plan
Administrator” of the Plan is: 
 Turning Point Therapeutics, Inc. 

Attn: Plan Administrator of the Severance Benefit Plan 

10628 Science Center Drive, Ste. 225 

San Diego, California 92121 
 The
Plan Sponsor’s and Plan Administrator’s telephone number is (858) 926-5251. The Plan Administrator is the named fiduciary charged with the responsibility for administering the Plan. 

15.    STATEMENT OF ERISA RIGHTS. 

Participants in the Plan (which is a welfare benefit plan sponsored by Turning Point Therapeutics, Inc.) are entitled to
certain rights and protections under ERISA. For purposes of this Section 15 and, under ERISA, Participants are entitled to: 

  
 - 13 - 













 Receive Information About the Plan and Benefits 

(a)    Examine, without charge, at the Plan Administrator’s office and at other specified
locations, such as worksites, all documents governing the Plan and a copy of the latest annual report (Form 5500 Series), if applicable, filed by the Plan with the U.S. Department of Labor and available at the Public Disclosure Room of the Employee
Benefits Security Administration; 
 (b)    Obtain, upon written request to the Plan
Administrator, copies of documents governing the operation of the Plan and copies of the latest annual report (Form 5500 Series), if applicable, and an updated (as necessary) Summary Plan Description. The Plan Administrator may make a reasonable
charge for the copies; and 
 (c)    Receive a summary of the Plan’s annual financial
report, if applicable. The Plan Administrator is required by law to furnish each Participant with a copy of this summary annual report. 
 Prudent
Actions by Plan Fiduciaries 
 In addition to creating rights for Participants, ERISA imposes duties upon the people who are responsible
for the operation of the employee benefit plan. The people who operate the Plan, called “fiduciaries” of the Plan, have a duty to do so prudently and in the interest of Participants and beneficiaries. No one, including a Participant’s
employer, union (if applicable) or any other person, may fire a Participant or otherwise discriminate against a Participant in any way to prevent the Participant from obtaining a Plan benefit or exercising a Participant’s rights under ERISA.

 Enforcement of Participant Rights 

If a claim for a Plan benefit is denied or ignored, in whole or in part, a Participant has a right to know why this was done, to obtain copies
of documents relating to the decision without charge, and to appeal any denial, all within certain time schedules. 
 Under ERISA, there are
steps a Participant can take to enforce the above rights. For instance, if a Participant requests a copy of Plan documents or the latest annual report from the Plan, if applicable, and does not receive them within thirty (30) days, the
Participant may file suit in a federal court. In such a case, the court may require the Plan Administrator to provide the materials and pay the Participant up to $110 a day until the Participant receives the materials, unless the materials were not
sent because of reasons beyond the control of the Plan Administrator. 
 If a Participant has a claim for benefits that is denied or
ignored, in whole or in part, the Participant may file suit in a state or federal court. 
 If a Participant is discriminated against for
asserting the Participant’s rights, the Participant may seek assistance from the U.S. Department of Labor, or may file suit in a federal court. The court will decide who should pay court costs and legal fees. If a Participant is successful, the
court may order the person the Participant has sued to pay these costs and fees. If the Participant loses, the court may order the Participant to pay these costs and fees, for example, if it finds the Participant’s claim is frivolous. 

  
 - 14 - 













 Assistance with Questions 

If a Participant has any questions about the Plan, the Participant should contact the Plan Administrator. If a Participant has any questions
about this statement or about the Participant’s rights under ERISA, or if the Participant needs assistance in obtaining documents from the Plan Administrator, the Participant should contact the nearest office of the Employee Benefits Security
Administration, U.S. Department of Labor, listed in the Participant’s telephone directory or the Division of Technical Assistance and Inquiries, Employee Benefits Security Administration, U.S. Department of Labor, 200 Constitution Avenue N.W.,
Washington, D.C. 20210. The Participant may also obtain certain publications about the Participant’s rights and responsibilities under ERISA by calling the publications hotline of the Employee Benefits Security Administration. 

16.    GENERAL PROVISIONS. 

(a)    Notices. Any notice, demand or request required or permitted to be given by either the
Company or a Participant pursuant to the terms of the Plan will be in writing and will be deemed given when delivered personally, when received electronically (including email addressed to the Participant’s Company email account and to the
Company email account of the Company’s head of legal affairs), or deposited in the U.S. Mail, First Class with postage prepaid, and addressed to the parties, in the case of the Company, at the address set forth in Section 14(d), in
the case of a Participant, at the address as set forth in the Company’s employment file maintained for the Participant as previously furnished by the Participant or such other address as a party may request by notifying the other in writing.

 (b)    Transfer and Assignment. The rights and obligations of a Participant under the
Plan may not be transferred or assigned without the prior written consent of the Company. The Plan will be binding upon any surviving entity resulting from a Change in Control and upon any other person who is a successor by merger, acquisition,
consolidation or otherwise to the business formerly carried on by the Company without regard to whether or not such person or entity actively assumes the obligations hereunder. 

(c)    Waiver. Any party’s failure to enforce any provision or provisions of the Plan
will not in any way be construed as a waiver of any such provision or provisions, nor prevent any party from thereafter enforcing each and every other provision of the Plan. The rights granted to the parties herein are cumulative and will not
constitute a waiver of any party’s right to assert all other legal remedies available to it under the circumstances. 

(d)    Severability. Should any provision of the Plan be declared or determined to be
invalid, illegal or unenforceable, the validity, legality and enforceability of the remaining provisions will not in any way be affected or impaired. 

(e)    Section Headings. Section headings in the Plan are included only for convenience of
reference and will not be considered part of the Plan for any other purpose. 
 17.    APPROVAL
OF THE PLAN. The Plan shall become effective on the date it is adopted and approved by the Board of Directors of the Company. 

  
 - 15 - 













 APPENDIX A 

SEVERANCE PERIOD 
  

					
	 EMPLOYEE LEVEL
	  	 NON-CiC
SEVERANCE PERIOD
	  	 CiC SEVERANCE
PERIOD

	 Chief Executive Officer
	  	18 months	  	24 months
	 President and Chief Scientific Officer
	  	18 months	  	24 months
	 Head of Turning Point Therapeutics, Asia
	  	12 months	  	18 months













 EXHIBIT A 

TURNING POINT THERAPEUTICS, INC. 

SEVERANCE BENEFIT PLAN 

PARTICIPATION NOTICE 

To:                      
               

Date:                      
            
 Turning Point Therapeutics, Inc. (the
“Company”) has adopted the Turning Point Therapeutics, Inc. Severance Benefit Plan (the “Plan”). The Company is providing you this Participation Notice to inform you that you have been designated as a
Participant in the Plan. A copy of the Plan document is attached to this Participation Notice. The terms and conditions of your participation in the Plan are as set forth in the Plan and this Participation Notice, which together constitute the
Summary Plan Description for the Plan. 
 Your Non-CiC Severance Period and your CiC
Severance Period are for the number of months listed on Appendix A with respect to each such related Covered Termination.  

Please return to the Company’s head of Human Resources a copy of this Participation Notice signed by you and retain a
copy of this Participation Notice, along with the Plan document, for your records. 
  

	
	 TURNING POINT THERAPEUTICS, INC.

	
	
                       
                                         
                                

	(Signature)
	
	
Name:                      
                                         
                       

	
Title:                      
                                         
                         



  

	
	 PARTICIPANT:

	
	
                       
                                         
                                

	(Signature)
	
	
Name:                      
                                         
                       

	
Date:                      
                                         
                         















 EXHIBIT B 

RELEASE AGREEMENT 

[EMPLOYEES AGE 40 OR OVER; INDIVIDUAL TERMINATION]

 I understand and agree completely to the terms set forth in the Turning Point Therapeutics, Inc. Severance Benefit
Plan (the “Plan”). 
 I understand that this Release, together with the Plan, constitutes
the complete, final and exclusive embodiment of the entire agreement between the Company, affiliates of the Company and me with regard to the subject matter hereof. I am not relying on any promise or representation by the Company or an affiliate of
the Company that is not expressly stated therein. Certain capitalized terms used in this Release are defined in the Plan. 

I hereby confirm my obligations under my Confidentiality Agreement. 

Except as otherwise set forth in this Release, I hereby generally and completely release the Company and its affiliates, and
their parents, subsidiaries, successors, predecessors and affiliates, and its and their partners, members, directors, officers, employees, stockholders, shareholders, agents, attorneys, predecessors, insurers, affiliates and assigns, from any and
all claims, liabilities and obligations, both known and unknown, that arise out of or are in any way related to events, acts, conduct, or omissions occurring at any time prior to and including the date I sign this Release. This general release
includes, but is not limited to: (a) all claims arising out of or in any way related to my employment with the Company and its affiliates, or their affiliates, or the termination of that employment; (b) all claims related to my
compensation or benefits, including salary, bonuses, commissions, vacation pay, expense reimbursements, severance pay, fringe benefits, stock, stock options, or any other ownership interests in the Company and its affiliates, or their affiliates;
(c) all claims for breach of contract, wrongful termination, and breach of the implied covenant of good faith and fair dealing; (d) all tort claims, including claims for fraud, defamation, emotional distress, and discharge in violation of
public policy; and (e) all federal, state, provincial and local statutory claims, including claims for discrimination, harassment, retaliation, attorneys’ fees, or other claims arising under the federal Civil Rights Act of 1964 (as
amended), the federal Americans with Disabilities Act of 1990 (as amended), the federal Age Discrimination in Employment Act (as amended) (“ADEA”), and the federal Employee Retirement Income Security Act of 1974 (as amended).

 Notwithstanding the foregoing, I understand that the following rights or claims are not included in my Release:
(a) any rights or claims for indemnification I may have pursuant to any written indemnification agreement with the Company or its affiliate to which I am a party; the charter, bylaws, or operating agreements of the Company or its affiliate; or
under applicable law; or (b) any rights which cannot be waived as a matter of law. In addition, I understand that nothing in this Release prevents me from filing, cooperating with, or participating in any proceeding before the Equal Employment
Opportunity Commission or the Department of Labor, except that I hereby waive my right to any monetary benefits in connection with any such claim, charge or proceeding. I hereby represent and warrant that, other than the claims identified in this
paragraph, I am not aware of any claims I have or might have that are not included in the Release. 












 I acknowledge that I am knowingly and voluntarily waiving and releasing any
rights I may have under the ADEA, and that the consideration given under the Plan for the waiver and release in the preceding paragraph hereof is in addition to anything of value to which I was already entitled. I further acknowledge that I have
been advised by this writing, as required by the ADEA, that: (a) my waiver and release do not apply to any rights or claims that may arise after the date I sign this Release; (b) I should consult with an attorney prior to signing this
Release (although I may choose voluntarily not to do so); (c) I have twenty-one (21) days to consider this Release (although I may choose voluntarily to sign this Release earlier); (d) I have seven
(7) days following the date I sign this Release to revoke the Release by providing written notice to an officer of the Company; and (e) this Release will not be effective until the date upon which the revocation period has expired, which
will be the eighth day after I sign this Release. 
 I hereby represent that I have been paid all compensation owed and for
all hours worked; I have received all the leave and leave benefits and protections for which I am eligible pursuant to the Family and Medical Leave Act, or otherwise; and I have not suffered any on-the-job injury for which I have not already filed a workers’ compensation claim. 

I represent that I am not aware of any claim by me other than the claims that are released by this Release. I acknowledge that
I may hereafter discover claims or facts in addition to or different than those which I now know or believe to exist with respect to the subject matter of this Release and which, if known or suspected at the time of entering into this Release, may
have materially affected this Release and my decision to enter into it. Nevertheless, I hereby waive any right, claim or cause of action that might arise as a result of such different or additional claims or facts and I hereby expressly waive any
and all rights and benefits confirmed upon me by the provisions of California Civil Code Section 1542, which provides as set forth below, as well as under any other statute or common law principles of similar effect: 

“A GENERAL RELEASE DOES NOT EXTEND TO CLAIMS WHICH THE CREDITOR DOES NOT KNOW OR SUSPECT TO EXIST IN HIS OR HER FAVOR AT
THE TIME OF EXECUTING THE RELEASE, WHICH IF KNOWN BY HIM OR HER MUST HAVE MATERIALLY AFFECTED HIS OR HER SETTLEMENT WITH THE DEBTOR.”]1 

 
  

	1 	 For California employees. 














 I acknowledge that to become effective, I must sign and return this Release
to the Company so that it is received not later than twenty-one (21) days following the date it is provided to me. 

 

	
	 PARTICIPANT:

	
	
                       
                                         
                                

	(Signature)
	
	
Name:                      
                                         
                       

	
Date:                      
                                         
                         















 EXHIBIT C 

RELEASE AGREEMENT 

[EMPLOYEES AGE 40 OR OVER; GROUP TERMINATION]

 I understand and agree completely to the terms set forth in the Turning Point Therapeutics, Inc. Severance Benefit
Plan (the “Plan”). 
 I understand that this Release, together with the Plan, constitutes
the complete, final and exclusive embodiment of the entire agreement between the Company, affiliates of the Company and me with regard to the subject matter hereof. I am not relying on any promise or representation by the Company or an affiliate of
the Company that is not expressly stated therein. Certain capitalized terms used in this Release are defined in the Plan. 

I hereby confirm my obligations under my Confidentiality Agreement. 

Except as otherwise set forth in this Release, I hereby generally and completely release the Company and its affiliates, and
their parents, subsidiaries, successors, predecessors and affiliates, and its and their partners, members, directors, officers, employees, stockholders, shareholders, agents, attorneys, predecessors, insurers, affiliates and assigns, from any and
all claims, liabilities and obligations, both known and unknown, that arise out of or are in any way related to events, acts, conduct, or omissions occurring at any time prior to and including the date I sign this Release. This general release
includes, but is not limited to: (a) all claims arising out of or in any way related to my employment with the Company and its affiliates, or their affiliates, or the termination of that employment; (b) all claims related to my
compensation or benefits, including salary, bonuses, commissions, vacation pay, expense reimbursements, severance pay, fringe benefits, stock, stock options, or any other ownership interests in the Company and its affiliates, or their affiliates;
(c) all claims for breach of contract, wrongful termination, and breach of the implied covenant of good faith and fair dealing; (d) all tort claims, including claims for fraud, defamation, emotional distress, and discharge in violation of
public policy; and (e) all federal, state, provincial and local statutory claims, including claims for discrimination, harassment, retaliation, attorneys’ fees, or other claims arising under the federal Civil Rights Act of 1964 (as
amended), the federal Americans with Disabilities Act of 1990 (as amended), the federal Age Discrimination in Employment Act (as amended) (“ADEA”), and the federal Employee Retirement Income Security Act of 1974 (as amended).

 Notwithstanding the foregoing, I understand that the following rights or claims are not included in my Release:
(a) any rights or claims for indemnification I may have pursuant to any written indemnification agreement with the Company or its affiliate to which I am a party; the charter, bylaws, or operating agreements of the Company or its affiliate; or
under applicable law; or (b) any rights which cannot be waived as a matter of law. In addition, I understand that nothing in this Release prevents me from filing, cooperating with, or participating in any proceeding before the Equal Employment
Opportunity Commission, or the Department of Labor, except that I hereby waive my right 












 
to any monetary benefits in connection with any such claim, charge or proceeding. I hereby represent and warrant that, other than the claims identified in this paragraph, I am not aware of any
claims I have or might have that are not included in the Release. 
 I acknowledge that I am knowingly and voluntarily
waiving and releasing any rights I may have under the ADEA, and that the consideration given under the Plan for the waiver and release in the preceding paragraph hereof is in addition to anything of value to which I was already entitled. I further
acknowledge that I have been advised by this writing, as required by the ADEA, that: (a) my waiver and release do not apply to any rights or claims that may arise after the date I sign this Release; (b) I should consult with an attorney
prior to signing this Release (although I may choose voluntarily not to do so); (c) I have forty-five (45) days to consider this Release (although I may choose voluntarily to sign this Release earlier); (d) I have seven (7) days
following the date I sign this Release to revoke the Release by providing written notice to an officer of the Company; (e) this Release will not be effective until the date upon which the revocation period has expired, which will be the eighth
day after I sign this Release; and (f) I have received with this Release a detailed list of the job titles and ages of all employees who were terminated in this group termination and the ages of all employees of the Company in the same job
classification or organizational unit who were not terminated. 
 I hereby represent that I have been paid all compensation
owed and for all hours worked; I have received all the leave and leave benefits and protections for which I am eligible pursuant to the Family and Medical Leave Act, or otherwise; and I have not suffered any on-the-job injury for which I have not already filed a workers’ compensation claim. 

[I represent that I am not aware of any claim by me other than the claims that are released by this Release. I
acknowledge that I may hereafter discover claims or facts in addition to or different than those which I now know or believe to exist with respect to the subject matter of this Release and which, if known or suspected at the time of entering into
this Release, may have materially affected this Release and my decision to enter into it. Nevertheless, I hereby waive any right, claim or cause of action that might arise as a result of such different or additional claims or facts and I hereby
expressly waive any and all rights and benefits confirmed upon me by the provisions of California Civil Code Section 1542, which provides as set forth below, as well as under any other statute or common law principles of similar effect: 

“A GENERAL RELEASE DOES NOT EXTEND TO CLAIMS WHICH THE CREDITOR DOES NOT KNOW OR SUSPECT TO EXIST IN HIS OR HER FAVOR AT
THE TIME OF EXECUTING THE RELEASE, WHICH IF KNOWN BY HIM OR HER MUST HAVE MATERIALLY AFFECTED HIS OR HER SETTLEMENT WITH THE DEBTOR.”]2 

 
  

	2 	 For California employees. 














 I acknowledge that to become effective, I must sign and return this Release
to the Company so that it is received not later than forty-five (45) days following the date it is provided to me. 
  

	
	 PARTICIPANT:

	
	
                       
                                         
                                

	(Signature)
	
	
Name:                      
                                         
                       

	
Date:                      
                                         
                         















 EXHIBIT D 

RELEASE AGREEMENT 

[EMPLOYEES UNDER AGE 40] 

I understand and agree completely to the terms set forth in the Turning Point Therapeutics, Inc. Severance Benefit Plan
(the “Plan”). 
 I understand that this Release, together with the Plan, constitutes the
complete, final and exclusive embodiment of the entire agreement between the Company, affiliates of the Company and me with regard to the subject matter hereof. I am not relying on any promise or representation by the Company or an affiliate of the
Company that is not expressly stated therein. Certain capitalized terms used in this Release are defined in the Plan. 
 I
hereby confirm my obligations under my Confidentiality Agreement. 
 Except as otherwise set forth in this Release, I hereby
generally and completely release the Company and its affiliates, and their parents, subsidiaries, successors, predecessors and affiliates, and its and their partners, members, directors, officers, employees, stockholders, shareholders, agents,
attorneys, predecessors, insurers, affiliates and assigns, from any and all claims, liabilities and obligations, both known and unknown, that arise out of or are in any way related to events, acts, conduct, or omissions occurring at any time prior
to and including the date I sign this Release. This general release includes, but is not limited to: (a) all claims arising out of or in any way related to my employment with the Company and its affiliates, or their affiliates, or the
termination of that employment; (b) all claims related to my compensation or benefits, including salary, bonuses, commissions, vacation pay, expense reimbursements, severance pay, fringe benefits, stock, stock options, or any other ownership
interests in the Company and its affiliates, or their affiliates; (c) all claims for breach of contract, wrongful termination, and breach of the implied covenant of good faith and fair dealing; (d) all tort claims, including claims for
fraud, defamation, emotional distress, and discharge in violation of public policy; and (e) all federal, state, provincial and local statutory claims, including claims for discrimination, harassment, retaliation, attorneys’ fees, or other
claims arising under the federal Civil Rights Act of 1964 (as amended), the federal Americans with Disabilities Act of 1990 (as amended), and the federal Employee Retirement Income Security Act of 1974 (as amended). 

Notwithstanding the foregoing, I understand that the following rights or claims are not included in my Release: (a) any
rights or claims for indemnification I may have pursuant to any written indemnification agreement with the Company or its affiliate to which I am a party; the charter, bylaws, or operating agreements of the Company or its affiliate; or under
applicable law; or (b) any rights which cannot be waived as a matter of law. In addition, I understand that nothing in this Release prevents me from filing, cooperating with, or participating in any proceeding before the Equal Employment
Opportunity Commission, or the Department of Labor, except that I hereby waive my right to any monetary benefits in connection with any such claim, charge or proceeding. I hereby 












 
represent and warrant that, other than the claims identified in this paragraph, I am not aware of any claims I have or might have that are not included in the Release. 

I hereby represent that I have been paid all compensation owed and for all hours worked; I have received all the leave and
leave benefits and protections for which I am eligible pursuant to the Family and Medical Leave Act, or otherwise; and I have not suffered any on-the-job injury for
which I have not already filed a workers’ compensation claim. 
 [I represent that I am not aware of any claim
by me other than the claims that are released by this Release. I acknowledge that I may hereafter discover claims or facts in addition to or different than those which I now know or believe to exist with respect to the subject matter of this Release
and which, if known or suspected at the time of entering into this Release, may have materially affected this Release and my decision to enter into it. Nevertheless, I hereby waive any right, claim or cause of action that might arise as a result of
such different or additional claims or facts and I hereby expressly waive any and all rights and benefits confirmed upon me by the provisions of California Civil Code Section 1542, which provides as set forth below, as well as under any other
statute or common law principles of similar effect: 
 “A GENERAL RELEASE DOES NOT EXTEND TO CLAIMS WHICH THE CREDITOR
DOES NOT KNOW OR SUSPECT TO EXIST IN HIS OR HER FAVOR AT THE TIME OF EXECUTING THE RELEASE, WHICH IF KNOWN BY HIM OR HER MUST HAVE MATERIALLY AFFECTED HIS OR HER SETTLEMENT WITH THE DEBTOR.”]3 
 I acknowledge that to become effective, I must sign and return this
Release to the Company so that it is received not later than fourteen (14) days following the date it is provided to me. 
  

	
	 PARTICIPANT:

	
	
                       
                                         
                                

	(Signature)
	
	
Name:                      
                                         
                       

	
Date:                      
                                         
                         



  
  

	3 	 For California employees.