Document:

Exhibit 10.13

 

PNC BANK, NATIONAL ASSOCIATION

Investor Deposit Escrow Agreement 

 

This Investor Deposit Escrow Agreement (this
“Agreement”), dated as of ________ __, 2017, is by and between Shuttle Pharmaceuticals, Inc., a Maryland corporation,
having its principal place of business at 1 Research Court, Suite 450, Rockville, Maryland 20850
(the “Company”) and PNC Bank, National Association, a national banking association with its principal place
of business at _________________________________________ (the "Escrow Agent"). The Company and the Escrow Agent
are sometimes referred to herein individually, as a “Party” and collectively, as the “Parties.”

 

RECITALS

 

WHEREAS, the Company,
pursuant to a Registration Statement on Form S-1 (File No. 333-215027), filed under the Securities Act of 1933, as amended (the
“Securities Act”) is offering, on a self-underwritten, “best efforts, minimum-maximum” basis.
a minimum of 1,250,000 shares (“Shares”) of its common stock (the “Minimum Offering”) and
a maximum of 4,500,000 Shares (the “Maximum Offering,” and together with the Minimum Offering,, the “Offering”),
at an offering price of $8.00 per Share (the “Offering Price”); and

 

WHEREAS, in compliance
with the requirements of the Securities Act and the rules and regulations thereunder, Company wishes to create a segregated escrow
account with the Escrow Agent on behalf of the Company and for the benefit of each person or entity that wishes to invest in the
Offering (each an “Investor” and collectively, “Investors”) to deposit their Offering Price
until the Company receives subscriptions for the Minimum Offering and the subscriptions for the Minimum Offering are closed upon
(“Closing”); and

 

WHEREAS, each Investor
will deliver an amount equal to his, her or its Offering Price to be held in a non-interest bearing escrow account established
hereby (the “Escrow Account”) until the Escrow Agent has received an aggregate of $10,000,000 in funds from
Investors in subscriptions for the Offering and the Escrow Agent receives notice from the Company of Closing (the “Escrow
Period”), unless earlier released in accordance with the terms hereof; and

 

WHEREAS, the Parties
desire to set forth their understandings with regard to the Escrow Account.

 

AGREEMENT

 

NOW, THEREFORE,
in consideration of the premises and agreements of the Parties contained in this Agreement, and for other good and valuable consideration,
the receipt and sufficiency of which are acknowledged, the Parties agree as follows:

 

1.          Recitals.         
The above recitals are true and correct and are incorporated herein by reference.

 

2.          Appointment
of Escrow Agent.         The Company hereby appoints the Escrow Agent
as the agent to hold in escrow, and to administer the disposition of, the Escrow Fund (as defined below) in accordance with the
terms of this Agreement, and the Escrow Agent accepts such appointment. The names and true signatures of each individual authorized
to act singly on behalf of the Company under this Agreement (the “Authorized Persons”) are stated in Schedule A
to this Agreement, as the same may be amended or supplemented from time to time by the Company.

 

     

     

    

 

3.          Establishment
of Escrow.         Following execution and delivery of this Agreement
by the Company and the Escrow Agent, the Company shall, from time to time, deposit or cause to be deposited with the Escrow Agent,
the Offering Price paid by each Investor, and the Escrow Agent shall promptly upon request acknowledge to the Company the receipt
of any funds so deposited. The Offering Price and all additional amounts now or hereafter deposited with the Escrow Agent shall
be referred to as the “Escrow Fund.”

 

4.          Customer
Identification and TIN Certification.         To help the government
fight the funding of terrorism and money laundering activities, Federal laws require all financial institutions to obtain, verify
and record information that identifies each individual or entity that opens an account. Therefore, the Escrow Agent must obtain
the name, address, taxpayer or other government identification number, and other information, such as date of birth for individuals,
for each individual and business entity that is a Party to this Agreement. Accordingly, prior to the execution of this Agreement,
the Company shall provide to the Escrow Agent a completed IRS Form W-9, and every individual executing this Agreement on behalf
of the Company shall provide to the Escrow Agent a copy of a driver’s license, passport or other form of photo identification
acceptable to the Escrow Agent. The Company agrees to provide to the Escrow Agent such organizational documents and documents
establishing the authority of any individual acting in a representative capacity as the Escrow Agent may require in order to comply
with its established practices, procedures and policies.

 

5.          Deposit
of the Escrow Fund.         The Escrow Agent shall deposit the Escrow
Fund in the Escrow Account, which shall be a non-interest bearing deposit account at the Escrow Agent. The Escrow Agent is authorized
and directed to assign the tax identification number certified by the Company to the Escrow Account. In no instance shall the
Escrow Agent have any obligation to provide investment advice of any kind. The Escrow Agent shall not be liable or responsible
for any loss resulting from any deposits made pursuant to this Section 5,
other than as a result of the gross negligence or willful misconduct of the Escrow Agent as set forth herein.

 

6.          Release
of the Escrow Fund.

 

(a)          If
the Offering is terminated at any time prior to Closing of the Minimum Offering, then the Escrow Agent shall, upon written notification
from the Company to the Escrow Agent, promptly release the Escrow Funds to individual Investors in accordance with wire transfer
instructions set forth in such written notification or if wire transfer instructions are not included in such written notification,
by check to the delivery addresses set forth in such written notification.

 

(b)          If
the Company decides not to accept an Investor after the Investor has made a deposit of his, her or its Offering Price with the
Escrow Agent, the Company shall provide a written notification of such to the Escrow Agent, which then shall promptly return the
Investor’s deposit of the Offering Price to the Investor by the wire transfer instructions set forth in the written notification
or if wire transfer instructions are not set forth in the written notification, by check to the delivery addresses set forth in
such written notification.

 

     

     

    

 

(c)          Whenever
the Company determines to hold Closing of the Offering (at any time after the Company receives subscriptions for at least the Minimum
Offering and the proceeds thereof are deposited in the Escrow Account hereunder), the Company shall provide the Escrow Agent with
a written notification thereof, which notification shall specify the Investors whose subscriptions are being closed upon, the amount
to be released from the Escrow Fund and the identity of persons to whom such amounts are to be released from the Escrow Fund and
wire transfer instructions (if payment is to be made by wire transfer) or delivery addresses (if payment is to be made by check),
for each payee. Upon receipt, the Escrow Agent shall promptly release monies from the Escrow Fund in accordance with the instructions
set forth in the written notification.

 

(d)          Notwithstanding
anything to the contrary in this Agreement, if any amount to be released at any time or under any circumstances exceeds the balance
the Escrow Fund, the Escrow Agent shall release the balance in the Escrow Fund and shall have no liability or responsibility to
the Company for any deficiency.

 

7.          Methods
of Payment.         All payments required to be made by the Escrow
Agent under this Agreement shall be made by wire transfer or by check, as set forth in the written notifications furnished by the
Company to the Escrow Agent hereunder. Any wire transfers shall be made subject to, and in accordance with, the Escrow Agent’s
normal funds transfer procedures in effect from time to time. The Escrow Agent shall be entitled to rely upon all bank and account
information provided to the Escrow Agent by the Company. The Escrow Agent shall have no duty to verify or otherwise confirm any
written wire transfer instructions but it may do so in its discretion on any occasion without incurring any liability to the Company
or any Investor for failing to do so on any other occasion. The Escrow Agent shall process all wire transfers based on bank identification
and account numbers rather than the names of the intended recipient of the funds, even if such numbers pertain to a recipient other
than the recipient identified in the payment instructions. The Escrow Agent shall have no duty to detect any such inconsistencies
and shall resolve any such inconsistencies by using the account number.

 

8.          Responsibilities
and Liability of Escrow Agent.

 

(a)          Duties
Limited.         The Escrow Agent undertakes to perform only such duties
as are expressly set forth in this Agreement. The Escrow Agent's duties shall be determined only with reference to this Agreement
and applicable laws and it shall have no implied duties. The Escrow Agent shall not be bound by, deemed to have knowledge of, or
have any obligation to make inquiry into or consider, any term or provision of any agreement between the Company, the Investors
and/or any other third party or as to which the escrow relationship created by this Agreement relates, including without limitation
any documents referenced in this Agreement.

 

(b)          Limitations
on Liability of Escrow Agent.         Except in cases of the Escrow
Agent's bad faith, willful misconduct or gross negligence, the Escrow Agent shall be fully protected (i) in acting in reliance
upon any certificate, statement, request, notice, advice, instruction, direction, other agreement or instrument or signature reasonably
and in good faith believed by the Escrow Agent to be genuine; (ii) in assuming that any person purporting to give the Escrow Agent
any of the foregoing in connection with either this Agreement or the Escrow Agent's duties, has been duly authorized to do so;
and (iii) in acting or failing to act in good faith on the advice of any counsel retained by the Escrow Agent. The Escrow Agent
shall not be liable for any mistake of fact or law or any error of judgment, or for any act or omission, except as a result of
its bad faith, willful misconduct or gross negligence. The Escrow Agent shall not be responsible for any loss incurred upon any
action taken under circumstances not constituting bad faith, willful misconduct or gross negligence.

 

     

     

    

 

In connection with any
payments that the Escrow Agent is instructed to make by wire transfer, the Escrow Agent shall not be liable for the acts or omissions
of (x) the Company or other person providing such instructions, including without limitation errors as to the amount, bank
information or bank account number; or (y) any other person or entity, including without limitation any Federal Reserve
Bank, any transmission or communications facility, any funds transfer system, any receiver or receiving depository financial institution,
and no such person or entity shall be deemed to be an agent of the Escrow Agent.

 

Without limiting the generality
of the foregoing, it is agreed that in no event will the Escrow Agent be liable for any lost profits or other indirect, special,
incidental or consequential damages which the Company and/or the Investors may incur or experience by reason of having entered
into or relied on this Agreement or arising out of or in connection with the Escrow Agent's services, even if the Escrow Agent
was advised or otherwise made aware of the possibility of such damages; nor shall the Escrow Agent be liable for acts of God, acts
of war, breakdowns or malfunctions of machines or computers, interruptions or malfunctions of communications or power supplies,
labor difficulties, actions of public authorities, or any other similar cause or catastrophe beyond the Escrow Agent's reasonable
control.

 

In the event that the Escrow
Agent shall be uncertain as to its duties or rights under this Agreement, or shall receive any certificate, statement, request,
notice, advice, instruction, direction or other agreement or instrument from any other party with respect to the Escrow Funds which,
in the Escrow Agent's reasonable and good faith opinion, is in conflict with any of the provisions of this Agreement, or shall
be advised that a dispute has arisen with respect to the Escrow Fund or any part thereof, the Escrow Agent shall be entitled, without
liability to any person, to refrain from taking any action other than to keep safely the Escrow Fund until the Escrow Agent shall
be directed otherwise in accordance with an order of a court with jurisdiction over the Escrow Agent. The Escrow Agent shall be
under no duty to institute or defend any legal proceedings, although the Escrow Agent may, in its discretion and at the expense
of the Company as provided in Subsections 8(c) or (d) immediately below, institute or defend such proceedings.

 

(c)          Indemnification
of Escrow Agent.         The Company agrees to indemnify the Escrow
Agent for, and to hold it harmless against, any and all claims, suits, actions, proceedings, investigations, judgments, deficiencies,
damages, settlements, liabilities and expenses (including reasonable legal fees and expenses of attorneys chosen by the Escrow
Agent) as and when incurred, arising out of or based upon any act, omission, alleged act or alleged omission by the Escrow Agent
or any other cause, in any case in connection with the acceptance of, or performance or non-performance by the Escrow Agent of,
any of the Escrow Agent's duties under this Agreement, except as a result of the Escrow Agent's bad faith, willful misconduct or
gross negligence.

 

(d)          Authority
to Interplead.         The Company hereby authorizes the Escrow Agent,
if the Escrow Agent is threatened with litigation or is sued, to interplead all interested parties in any court of competent jurisdiction
and to deposit the Escrow Fund with the clerk of that court. In the event of any dispute, the Escrow Agent shall be entitled to
petition a court of competent jurisdiction and shall perform any acts ordered by such court.

 

9.          Termination.         This Agreement and all the obligations of the Escrow Agent shall terminate upon the earliest to occur of the release of the entire
Escrow Fund by the Escrow Agent in accordance with this Agreement or the deposit of the Escrow Fund by the Escrow Agent in accordance
with Subsection 8(d) hereof.

 

     

     

    

 

10.         Removal
of Escrow Agent       The Company, by written notification, shall have the right to
terminate the appointment of the Escrow Agent, specifying the date upon which such termination shall take effect. Thereafter,
the Escrow Agent shall have no further obligation to the Company and/or any Investor except to hold the Escrow Fund as depository
and not otherwise. The Company agrees that it will appoint a banking corporation, trust company or attorney as successor escrow
agent. Escrow Agent shall refrain from taking any action until it shall receive written notification from the Company designating
the successor escrow agent. Escrow Agent shall deliver all of the Escrow Fund to such successor escrow agent in accordance with
such notification and upon receipt of the Escrow Fund, the successor escrow agent shall be bound by all of the provisions of this
Agreement.

 

11.         Resignation
of Escrow Agent.         The Escrow Agent may resign and be discharged
from its duties and obligations hereunder at any time by giving no less than ten (10) days' prior written notice of such resignation
to the Company, specifying the date when such resignation will take effect. Thereafter, the Escrow Agent shall have no further
obligation to the Company and/or any Investor except to hold the Escrow Fund as depository and not otherwise. In the event of such
resignation, the Company agrees that the Company will appoint a banking corporation, trust company, or attorney as successor escrow
agent within ten (10) days of notice of such resignation. The Escrow Agent shall refrain from taking any action until it shall
receive joint written notification from the Company designating the successor escrow agent. The Escrow Agent shall deliver all
of the Escrow Fund to such successor escrow agent in accordance with such notification and upon receipt of the Escrow Fund, the
successor escrow agent shall be bound by all of the provisions of this Agreement.

 

12.         Accounting.         On
a monthly basis, the Escrow Agent shall render a written statement setting forth the balance of the Escrow Fund, which statements
shall be delivered to the Company at the address of such parties set forth in Section 15.

 

13.         Survival.         Notwithstanding
anything in this Agreement to the contrary, the provisions of Section 8 shall survive any resignation or removal of the
Escrow Agent, and any termination of this Agreement.

 

14.         Escrow
Agent Fees, Costs, and Expenses.         In consideration of the
services provided by the Escrow Agent in the performance of its duties hereunder, the Escrow Agent shall charge a onetime administrative
fee of $_________ payable in advance upon execution of this Agreement, and shall be entitled to be reimbursed for its customary
fees and charges for any wire transfers or other depository services rendered in connection with the Escrow Fund and any delivery
charges or other out of pocket expenses incurred in connection the Escrow Fund. The Company acknowledges its obligation
to pay any fees, expenses and other amounts owed to the Escrow Agent pursuant to this Agreement. The Escrow Agent shall send invoices
for fees, expenses and other amounts owed to the Escrow Agent under this Agreement to the Company’s address set forth in
Section 15. The Escrow Agent shall not be entitled to pay itself for any fees, expenses or other amounts owed to the Escrow
Agent out of the amounts held in the Escrow Fund. The Company agrees that the Escrow Agent shall be entitled to withhold any distribution
otherwise required to be made from the Escrow Fund if any fees, expenses or other amounts owed to the Escrow Agent under this Agreement
remain unpaid on the date such distribution would otherwise be made.

 

     

     

    

 

15.         Notices.         All
notices under this Agreement shall be transmitted to the respective parties, shall be in writing and shall be considered to have
been duly given or served when personally delivered to any individual party, or on the first (1st) business day after the date
of deposit with an overnight courier for next day delivery, postage paid, or on the third (3rd) business day after deposit in the
United States mail, certified, return receipt requested, postage prepaid, or on the date of telecopy, fax or similar transmission
during normal business hours, as evidenced by mechanical confirmation of such telecopy, fax or similar transmission, addressed
in all cases to the party at his or its address set forth below, or to such other address as such party may designate, provided
that notices will be deemed to have given to the Escrow Agent on the actual date received:

 

	If to the Company:	Shuttle Pharmaceuticals, Inc.
	 	1 Research Court, Suite 450
	 	Rockville, Maryland 20850
	 	Attention:  __________________
	 	Phone:  (240) 403-4212
	 	Fax:  ______________
	 	Email:  _____________

 

	If to the Escrow Agent:	PNC Bank, National Association, Escrow Agent 
	 	 
	 	 
	 	Attention: 	 
	 	Phone: 	 
	 	Fax: 	 
	 	Email: 	 

 

Any notice, except notice by the Escrow Agent,
may be given on behalf of any party by its counsel or other authorized representative. In all cases the Escrow Agent shall be entitled
to rely on a copy or a fax or .pdf transmission of any document with the same legal effect as if it were the original of such document.

 

16.         Modifications;
Waiver.         This Agreement may not be altered or modified without
the express prior written consent of all of the parties to this Agreement. No course of conduct shall constitute a waiver of any
terms or conditions of this Agreement, unless such waiver is specified in writing, and then only to the extent so specified. A
waiver of any of the terms and conditions of this Agreement on one occasion shall not constitute a waiver of the other terms of
this Agreement, or of such terms and conditions on any other occasion.

 

17.         Further
Assurances.         If at any time the Escrow Agent shall determine
or be advised that any further agreements, assurances or other documents are reasonably necessary or desirable to carry out the
provisions of this Agreement and the transactions contemplated by this Agreement, the Company shall execute and deliver any and
all such agreements or other documents, and do all things reasonably necessary or appropriate to carry out fully the provisions
of this Agreement.

 

18.         Assignment.         This
Agreement shall inure to the benefit of and be binding upon the successors, heirs, personal representatives, and permitted assigns
of the parties. This Agreement is freely assignable by the Company provided, however, that no assignment by the Company, or it
successors or assigns, shall be effective unless prior written notice of such assignment is given to the Escrow Agent. This Agreement
may not be assigned by the Escrow Agent, except that upon prior written notification to the Company, the Escrow Agent may assign
this Agreement to an affiliated or successor bank or other qualified bank entity.

 

     

     

    

 

19.         Section
Headings.         The section headings contained in this Agreement
are inserted for purposes of convenience of reference only and shall not affect the meaning or interpretation of this Agreement.

 

20.         Governing
Law.          This Escrow Agreement shall be governed by and construed
in accordance with the laws of the State of ___________________, without regard to principles of conflicts of law.

 

21.         Counterparts
and Facsimile Execution.         This Agreement may be executed in
two or more counterparts, each of which shall be deemed an original and all of which together shall constitute one and the same
instrument. The exchange of copies of this Escrow Agreement and of signature pages by facsimile, .pdf or other electronic transmission
shall constitute effective execution and delivery of this Escrow Agreement as to the parties and may be used in lieu of the original
Escrow Agreement for all purposes (and such signatures of the parties transmitted by facsimile, .pdf or other electronic transmission
shall be deemed to be their original signatures for all purposes).

 

IN WITNESS WHEREOF,
the Parties have executed this Agreement as of the date first written above.

 

	 	THE COMPANY:
	 	 
	 	SHUTTLE PHARMACEUTICALS, INC.
	 	 	 
	 	By:	 
	 	 	Anatoly Dritschillo, M.D.
	 	 
	 	THE ESCROW AGENT:
	 	 
	 	PNC BANK, NATIONAL ASSOCIATION
	 	 	 
	 	By:	 
	 	 	Name:
	 	 	Title:

 

     

     

    

 

SCHEDULE A

 

Authorized Persons

 

	Name	 	Title	 	SignatureEX-10.1

 Exhibit 10.1 

CONTRIBUTION, CONVEYANCE AND ASSUMPTION AGREEMENT 

This CONTRIBUTION, CONVEYANCE AND ASSUMPTION AGREEMENT, dated as of
[            ], 2017 (this “Agreement”), is by and among HESS MIDSTREAM PARTNERS LP, a Delaware limited partnership (the “Partnership”), HESS
MIDSTREAM PARTNERS GP LP, a Delaware limited partnership and the general partner of the Partnership (“MLP GP LP”), HESS MIDSTREAM PARTNERS GP LLC, a Delaware limited liability company and the general partner of MLP GP LP
(“MLP GP LLC”), HESS CORPORATION, a Delaware corporation (“Hess”), HESS INFRASTRUCTURE PARTNERS LP, a Delaware limited partnership (“HIP LP”), HESS INFRASTRUCTURE PARTNERS GP
LLC, a Delaware limited liability company and the general partner of HIP LP (“HIP LLC”), HESS INVESTMENTS NORTH DAKOTA LLC, a Delaware limited liability company (“HINDL”), HESS MIDSTREAM
HOLDINGS LLC, a Delaware limited liability company (“Midstream Holdings”), HESS NORTH DAKOTA EXPORT LOGISTICS OPERATIONS LP, a Delaware limited partnership (“Logistics Opco”), HESS NORTH DAKOTA
EXPORT LOGISTICS LLC, a Delaware limited liability company (“Logistics LLC”), HESS NORTH DAKOTA EXPORT LOGISTICS GP LLC, a Delaware limited liability company (“Logistics GP”), HESS NORTH DAKOTA EXPORT
LOGISTICS HOLDINGS LLC, a Delaware limited liability company (“Logistics Holdings”), HESS TGP OPERATIONS LP, a Delaware limited partnership (“HTGP Opco”), HESS TGP GP LLC, a Delaware limited
liability company (“HTGP GP”), HESS TGP HOLDINGS LLC, a Delaware limited liability company (“HTGP Holdings”), HESS TIOGA GAS PLANT LLC, a Delaware limited liability company (“HTGP
LLC”), HESS NORTH DAKOTA PIPELINES OPERATIONS LP, a Delaware limited partnership (“Gathering Opco”), HESS NORTH DAKOTA PIPELINES GP LLC, a Delaware limited liability company (“Gathering
GP”), HESS NORTH DAKOTA PIPELINES HOLDINGS LLC, a Delaware limited liability company (“Gathering Holdings”), HESS NORTH DAKOTA PIPELINES LLC, a Delaware limited liability company (“Gathering
LLC”), HESS MENTOR STORAGE HOLDINGS LLC, a Delaware limited liability company (“Mentor Holdings”), and HESS MENTOR STORAGE LLC, a Delaware limited liability company (“Mentor LLC”) (each, a
“Party” and collectively, the “Parties”). 
 RECITALS 

WHEREAS, MLP GP LLC and Hess caused the formation of the Partnership pursuant to the Delaware Revised Uniform Limited Partnership Act
(as amended from time to time, the “Delaware Partnership Act”) for the purpose of owning, operating, developing and acquiring midstream assets to provide services to Hess and third-party crude oil and natural gas producers, as well
as engaging in any business activity that is approved by the Partnership’s general partner and that lawfully may be conducted by a limited partnership organized under the Delaware Partnership Act; 

WHEREAS, in order to accomplish the objectives and purposes in the preceding recital, each of the following actions has been taken
prior to the date hereof: 
  

	 	1.	On January 15, 2014, Midstream Holdings formed MLP GP LLC under the Delaware Limited Liability Company Act (as amended from time to time, the “Delaware LLC Act”) and contributed $10,000 to MLP GP
LLC in exchange for a 100% limited liability company interest in MLP GP LLC. 

	 	2.	On January 17, 2014, Hess, as the initial limited partner, and MLP GP LLC, as the general partner, formed the Partnership under the Delaware Partnership Act and each contributed $10,000 to the Partnership in
exchange for a 50% limited partner interest and a 50% general partner interest, respectively, in the Partnership. 

  

	 	3.	On May 21, 2015, HIP LP (under the name “Hess USA Investment LP”), as the initial limited partner, and MLP GP LLC, as the general partner, formed MLP GP LP under the Delaware Partnership Act (under the
name “Hess North America LP”) and each contributed $10,000 to MLP GP LP in exchange for a 50% limited partner interest and a 50% general partner interest, respectively, in MLP GP LP. 

 

	 	4.	As of June 22, 2015, following the consummation of the transactions set forth in the Pre-Closing Restructuring Agreement and the
Pre-Closing Distribution Agreement: 

  

	 	(a)	HINDL owned (i) a 100% limited liability company interest in Hess TGP Finance Company LLC, a Delaware limited liability company (“HTGP Finco”), and (ii) (A) a 50% limited liability company
interest in HIP LLC and (B) a 50% limited partner interest in HIP LP; 

  

	 	(b)	HTGP Finco owned the remaining (i) 50% limited liability company interest in HIP LLC and (ii) 50% limited partner interest in HIP LP; 

 

	 	(c)	HIP LLC owned a 0% non-economic general partner interest in HIP LP and was the sole general partner of HIP LP; 

 

	 	(d)	HIP LP owned (i) a 100% limited liability company interest in each of HTGP GP, Logistics GP, Mentor Holdings and Midstream Holdings; (ii) a 50% partnership interest (constituting 100% of the limited partner
interests) in each of the Partnership and MLP GP LP; and (iii) a 99% partnership interest (constituting 100% of the limited partner interests) in each of HTGP Opco and Logistics Opco; and (iv) a 100% limited liability company interest in
Gathering Holdings; 

  

	 	(e)	HTGP GP owned a 1% partnership interest (constituting 100% of the general partner interests) in HTGP Opco; HTGP Opco owned, directly or indirectly, a 100% limited liability company interest in each of HTGP Holdings and
HTGP LLC; 

  

	 	(f)	Logistics GP owned a 1% partnership interest (constituting 100% of the general partner interests) in Logistics Opco; Logistics Opco owned, directly or indirectly, a 100% limited liability company interest in each of
Logistics Holdings, Logistics LLC, Hess Tank Cars Holdings LLC, a Delaware limited liability company (“Tank Cars Holdings”), Hess Tank Cars LLC, a Delaware limited liability company (“Tank Cars LLC”), Hess Tank Cars
II Holdings LLC, a Delaware limited liability company (“Tank Cars II Holdings”), and Hess Tank Cars II LLC, a Delaware limited liability company (“Tank Cars II LLC”); 

  
 2 

	 	(g)	Gathering Holdings owned a 100% limited liability company interest in Gathering LLC; 

  

	 	(h)	Mentor Holdings owned a 100% limited liability company interest in Mentor LLC; and 

  

	 	(i)	Midstream Holdings owned a 100% limited liability company interest in MLP GP LLC; MLP GP LLC owned a 50% partnership interest (constituting 100% of the general partner interests) in each of the Partnership and MLP GP
LP. 

  

	 	5.	On July 1, 2015, GIP II Blue Holding Partnership, L.P., a Delaware limited partnership (“GIP”), purchased from HTGP Finco (i) a 50% limited liability company interest in HIP LLC and
(ii) a 50% limited partner interest in HIP LP. 

  

	 	6.	On July 9, 2015, (a) HIP LP contributed an amount equal to $400,000 to Midstream Holdings and an amount equal to $300,000 to the Partnership; (b) Midstream Holdings contributed an amount equal to $400,000 to
MLP GP LLC; and (c) MLP GP LLC contributed an amount equal to $400,000 to the Partnership. 

  

	 	7.	On December [    ], 2016, (i) Logistics LLC distributed a 100% limited liability company interest in Tank Cars Holdings to Logistics Holdings, Logistics Holdings was admitted as a substitute member
of Tank Cars Holdings and immediately following such admission, Logistics LLC ceased to be a member of Tank Cars Holdings; (ii) Logistics Holdings distributed a 100% limited liability company interest in Tank Cars Holdings to Logistics Opco,
Logistics Opco was admitted as a substitute member of Tank Cars Holdings and immediately following such admission, Logistics Holdings ceased to be a member of Tank Cars Holdings; (iii) Logistics Opco distributed (A) a 1% limited liability
company interest in Tank Cars Holdings to Logistics GP and (B) a 99% limited liability company interest in Tank Cars Holdings to HIP LP, Logistics GP and HIP LP were admitted as substitute members of Tank Cars Holdings and immediately following
such admissions, Logistics Opco ceased to be a member of Tank Cars Holdings; and (iv) Logistics GP distributed a 1% limited liability company interest in Tank Cars Holdings to HIP LP, HIP LP was admitted as a substitute member of Tank Cars
Holdings and immediately following such admission, Logistics GP ceased to be a member of Tank Cars Holdings. 

  

	 	8.	On [            ], 2017, each of the following occurred: 

  

	 	(a)	The Partnership formed Gathering GP under the Delaware LLC Act and contributed $[        ] to Gathering GP in exchange for a 100% limited liability company interest in Gathering
GP. 

  
 3 

	 	(b)	The Partnership, as the initial limited partner, and Gathering GP, as the general partner, formed Gathering Opco under the Delaware Partnership Act; the Partnership contributed
$[        ] to Gathering Opco in exchange for a 99% limited partner interest and Gathering GP contributed $[         ] to Gathering Opco in exchange for a 1% general
partner interest, respectively, in Gathering Opco. 

  

	 	9.	On [            ], 2017, each of the following occurred: 

  

	 	(a)	HIP LP transferred its 43.0556% limited partner interest in the Partnership (the “Initial LP Interest”) to MLP GP LP, MLP GP LP was admitted as a limited partner of the Partnership and HIP LP ceased to
be a limited partner of the Partnership; 

  

	 	(b)	(i) MLP GP LP exchanged the Initial LP Interest for a [    ]% general partner interest in the Partnership and was admitted as a general partner of the Partnership and ceased to be a limited partner
of the Partnership and (ii) simultaneously with the foregoing clause (i), MLP GP LLC exchanged its 56.9444% general partner interest in the Partnership for a [    ]% limited partner interest in the Partnership (the
“New LP Interest”), was admitted as a limited partner of the Partnership and ceased to be a general partner of the Partnership; 

  

	 	(c)	MLP GP LLC distributed the New LP Interest to Midstream Holdings, Midstream Holdings was admitted to the Partnership as a limited partner and MLP GP LLC ceased to be a limited partner of the Partnership, and, effective
as of [            ], 2017, MLP GP LLC, Midstream Holdings and MLP GP LP entered into the Current Partnership Agreement; 

 

	 	(d)	Midstream Holdings distributed 100% of the limited liability company interests in MLP GP LLC to HIP LP; and 

  

	 	(e)	MLP GP LLC (i) exchanged 100% of its existing general partner interest in MLP GP LP into a 50% limited partner interest and a 0% non-economic general partner interest in MLP
GP LP and (ii) distributed its 50% limited partner interest in MLP GP LP to HIP LP. 

  

	 	10.	On [             ], 2017, the Partnership entered into a $[        ] million unsecured revolving credit facility with
[            ], as the administrative agent, and several other commercial lending institutions in certain other roles and as lenders and letter of credit issuing banks. 

WHEREAS, concurrently with the consummation of the transactions contemplated hereby, each of the matters provided for in Article
II will occur in accordance with its respective terms; 
 WHEREAS, if the Over-Allotment Option (as defined herein) is exercised,
each of the matters provided for in Article III will occur in accordance with its respective terms; and 

  
 4 

 WHEREAS, the stockholders, boards of directors, members or partners of the Parties have
taken or caused to be taken all corporate, limited liability company and partnership action, as the case may be, required to approve the transactions contemplated by this Agreement. 

NOW, THEREFORE, in consideration of the mutual covenants, representations, warranties and agreements herein contained, the Parties
agree as follows: 
 ARTICLE I 

DEFINITIONS 
 Capitalized
terms used but not otherwise defined herein shall have the respective meanings ascribed to such terms below: 
 “Additional Rolling
Stock” means, to the extent owned, and capable of being transferred, by HIP LP or its subsidiaries at the time of any request by Logistics GP pursuant to Section 5.3, (i) the 956 crude oil rail cars constructed to
American Association of Railroads Petition 1577 (CPC-1232) standards owned by Hess Tank Cars LLC as of the Closing Date, (ii) any rail cars exchanged for the rail cars described in the foregoing clause
(i) or (iii) any other consideration received for the rail cars described in the foregoing clauses (i) or (ii). 

“Affiliate” has the meaning set forth in the Partnership Agreement. 

“Closing Date” means the date on which the closing of the Initial Public Offering occurs. 

“Closing Time” means the time of closing on the Closing Date pursuant to the Underwriting Agreement. 

“Common Unit” has the meaning set forth in the Partnership Agreement. 

“Current Partnership Agreement” means that certain First Amended and Restated Agreement of Limited Partnership of the
Partnership, dated effective as of [            ], 2017. 
 “Deferred
Issuance” has the meaning set forth in the Partnership Agreement. 
 “Effective Time” means 12:01 a.m. Eastern
Time on the Closing Date. 
 “Expansion Capital Expenditures” has the meaning set forth in the Partnership Agreement. 

“Gathering Holdings LLC Agreement” means the limited liability company agreement of Gathering Holdings, as amended. 

“Gathering Opco Partnership Agreement” means the Amended and Restated Agreement of Limited Partnership of Gathering Opco,
dated as of the Closing Date. 

  
 5 

 “Gathering Percentage Equity Interest” has the meaning set forth for
“Percentage Equity Interest” in the Gathering Opco Partnership Agreement. 
 “General Partner Interest” has the
meaning set forth in the Partnership Agreement. 
 “HTGP GP LLC Agreement” means the limited liability company agreement of
HTGP GP, as amended. 
 “HTGP Opco Partnership Agreement” means the Amended and Restated Agreement of Limited Partnership
of HTGP Opco, dated as of the Closing Date. 
 “HTGP Percentage Equity Interest” has the meaning set forth for
“Percentage Equity Interest” in the HTGP Opco Partnership Agreement. 
 “Incentive Distribution Right” has the
meaning set forth in the Partnership Agreement. 
 “Initial Public Offering” means the purchase and sale of Common Units to
the Underwriters pursuant to the Underwriting Agreement. 
 “Logistics GP LLC Agreement” means the limited liability
company agreement of Logistics GP, as amended. 
 “Logistics Opco Partnership Agreement” means the Amended and Restated
Agreement of Limited Partnership of Logistics Opco, dated as of the Closing Date. 
 “Logistics Percentage Equity Interest”
has the meaning set forth for “Percentage Equity Interest” in the Logistics Opco Partnership Agreement. 
 “Maintenance
Capital Expenditure” has the meaning set forth in the Partnership Agreement. 
 “Mentor Holdings LLC Agreement”
means the limited liability company agreement of Mentor Holdings, as amended. 
 “Offering” means the initial public
offering of the Partnership’s Common Units pursuant to the Registration Statement. 
 “Option Period” means the period
from the Closing Date to the date that is thirty days after the Closing Date. 
 “Other Projects” means the projects set
forth on Exhibit A under the heading “Other Projects.” 
 “Over-Allotment Option” has the meaning set
forth in the Partnership Agreement. 

  
 6 

 “Partnership Agreement” means the Second Amended and Restated Agreement of
Limited Partnership of the Partnership, dated as of the Closing Date. 
 “Partnership Group” has the meaning set forth in
the Partnership Agreement. 
 “Pre-Closing Restructuring Agreement” means that
certain Takota Pre-Closing Restructuring Agreement, dated as of June 18, 2015, by and among Hess, HIP LP, HINDL, HTGP Finco and the other parties thereto. 

“Pre-Closing Distribution Agreement” means that certain Distribution Agreement, dated
as of June 19, 2015, by and between HINDL and HTGP Finco. 
 “Registration Statement” means the Registration Statement
on Form S-1 filed with the United States Securities and Exchange Commission (Registration No. 333-198896), as amended. 

“Sponsor Entities” means HIP LP and each of its Affiliates (other than the Partnership Group). 

“Subordinated Unit” has the meaning set forth in the Partnership Agreement. 

“Unanticipated Maintenance Capital Expenditure” means any Maintenance Capital Expenditure that is not set forth on Exhibit
A and is related to the business and operations of HTGP Opco, Gathering Opco, Logistics Opco, Mentor Holdings or any of their respective subsidiaries. 

“Uncompleted Projects” means the projects set forth on Exhibit A under the heading “Uncompleted Projects.”

 “Underwriters” means the members of the underwriting syndicate listed in the Underwriting Agreement. 

“Underwriting Agreement” means the firm commitment underwriting agreement entered into by and among the Partnership, the
underwriters named in the Registration Statement with respect to the Offering and the other parties thereto. 
 ARTICLE II 

CONTRIBUTIONS, ACKNOWLEDGMENTS AND DISTRIBUTIONS 

Each of the following transactions set forth in Sections 2.1 through 2.8 shall be completed as of the Effective Time in the
order set forth herein: 
 2.1    Execution of the Partnership Agreement. Midstream Holdings and
MLP GP LP shall amend and restate the Current Partnership Agreement by executing the Partnership Agreement in substantially the form included in Appendix A to the Registration Statement, with such changes as Midstream Holdings and MLP GP LP may
agree. 

  
 7 

 2.2    Transfers of Interests in HTGP Opco and Logistics
Opco. HIP LP hereby transfers a (a) [     ]% limited partner interest in HTGP Opco to HTGP GP, which limited partner interest is hereby re-designated as a general partner interest
in HTGP Opco, and (b) [    ]% limited partner interest in Logistics Opco to Logistics GP, which limited partner interest is hereby re-designated as a general partner interest in
Logistics Opco. 
 2.3    Contribution of Tioga Gas Plant Assets. 

(a)    Notwithstanding any provision of the HTGP GP LLC Agreement to the contrary, HIP LP hereby contributes to MLP GP LP,
as a capital contribution, a portion of HIP LP’s limited liability company interests in HTGP GP with a value equal to [    ]% of the equity value of HTGP GP (the “HTGP Interest”), and MLP GP LP hereby
accepts the HTGP Interest as a capital contribution from HIP LP. Notwithstanding any provision of the HTGP GP LLC Agreement to the contrary, MLP GP LP is hereby admitted to HTGP GP as a member of HTGP GP and hereby agrees that it is bound by the
HTGP GP LLC Agreement. HIP LP hereby continues as a member of HTGP GP with respect to the portion of its limited liability company interest in HTGP GP not transferred to MLP GP LP. 

(b)    Notwithstanding any provision of the HTGP GP LLC Agreement to the contrary, HIP LP hereby contributes to the
Partnership, as a capital contribution, all right, title and interest in and to all of HIP LP’s remaining limited liability company interest in HTGP GP, and the Partnership hereby accepts such capital contribution from HIP LP. Notwithstanding
any provision of the HTGP GP LLC Agreement to the contrary, the Partnership is hereby admitted to HTGP GP as a member of HTGP GP and hereby agrees that it is bound by the HTGP GP LLC Agreement. Immediately following such admission, HIP LP shall and
does hereby cease to be a member of HTGP GP and shall thereupon cease to have or exercise any right or power as a member of HTGP GP, and HTGP GP is hereby continued without dissolution. 

2.4    Contribution of Gathering Assets. 

(a)    Notwithstanding any provision of the Gathering Holdings LLC Agreement to the contrary, HIP LP hereby contributes to
MLP GP LP, as a capital contribution, all right, title and interest in and to a portion of HIP LP’s limited liability company interests in Gathering Holdings with a value equal to [    ]% of the equity value of Gathering
Holdings (the “GP Gathering Interest”), and MLP GP LP hereby accepts the GP Gathering Interest as a capital contribution from HIP LP. Notwithstanding any provision of the Gathering Holdings LLC Agreement to the contrary, MLP GP LP
is hereby admitted to Gathering Holdings as a member of Gathering Holdings and hereby agrees that it is bound by the Gathering Holdings LLC Agreement. HIP LP hereby continues as a member of Gathering Holdings with respect to the portion of its
limited liability company interest in Gathering Holdings not transferred to MLP GP LP. 
 (b)    Notwithstanding any
provision of the Gathering Holdings LLC Agreement to the contrary, HIP LP hereby contributes (i) to the Partnership, as a capital contribution, all right, title and interest in and to a portion of HIP LP’s limited liability company
interests in Gathering Holdings with a value equal to [     ]% of the equity value of Gathering Holdings (the “MLP Gathering Interest”) and (ii) to Gathering Opco, as a capital contribution, all right, title
and interest in and to the remainder of HIP LP’s limited liability company interests in Gathering 

  
 8 

 
Holdings (the “Opco Gathering Interest”), and the Partnership and Gathering Opco hereby accept the MLP Gathering Interest and the Opco Gathering Interest, respectively, as a
capital contribution from HIP LP. Notwithstanding any provision of the Gathering Holdings LLC Agreement to the contrary, each of the Partnership and Gathering Opco is hereby admitted to Gathering Holdings as a member of Gathering Holdings and hereby
agrees that it is bound by the Gathering Holdings LLC Agreement. Immediately following such admissions, HIP LP shall and does hereby cease to be a member of Gathering Holdings and shall thereupon cease to have or exercise any right or power as a
member of Gathering Holdings, and Gathering Holdings is hereby continued without dissolution. Notwithstanding any provision of the Gathering Opco Partnership Agreement to the contrary, HIP LP is hereby admitted as a limited partner of Gathering
Opco. 
 (c)    Notwithstanding any provision of the Gathering Holdings LLC Agreement to the contrary, MLP GP LP hereby
contributes to the Partnership, as a capital contribution, all right, title and interest in and to the GP Gathering Interest, and the Partnership hereby accepts the GP Gathering Interest as a capital contribution from MLP GP LP. Immediately
following such contribution, MLP GP LP shall and does hereby cease to be a member of Gathering Holdings and shall thereupon cease to have or exercise any right or power as a member of Gathering Holdings, and Gathering Holdings is hereby continued
without dissolution. 
 (d)    Notwithstanding any provision of the Gathering Holdings LLC Agreement to the contrary,
the Partnership hereby contributes to Gathering GP, as a capital contribution, all right, title and interest in and to the GP Gathering Interest and the MLP Gathering Interest (collectively, the “Gathering Interest”), and Gathering
GP hereby accepts the Gathering Interest as a capital contribution from the Partnership. Notwithstanding any provision of the Gathering Holdings LLC Agreement to the contrary, Gathering GP is hereby admitted to Gathering Holdings as a member of
Gathering Holdings and hereby agrees that it is bound by the Gathering Holdings LLC Agreement. Immediately following such contribution, the Partnership shall and does hereby cease to be a member of Gathering Holdings and shall thereupon cease to
have or exercise any right or power as a member of Gathering Holdings, and Gathering Holdings is hereby continued without dissolution. 

(e)    Notwithstanding any provision of the Gathering Holdings LLC Agreement to the contrary, Gathering GP hereby
contributes to Gathering Opco, as a capital contribution, all right, title and interest in and to the Gathering Interest, and Gathering Opco hereby accepts the Gathering Interest as a capital contribution from Gathering GP. Immediately following
such contribution, Gathering GP shall and does hereby cease to be a member of Gathering Holdings and shall thereupon cease to have or exercise any right or power as a member of Gathering Holdings, Gathering Opco hereby continues as the sole member
of Gathering Holdings, and Gathering Holdings is hereby continued without dissolution. 
 (f)    Notwithstanding any
provision of the Gathering Opco Partnership Agreement to the contrary, the Partnership hereby contributes to Gathering GP, as a capital contribution, all right, title and interest in and to its limited partner interest in Gathering Opco, and
Gathering GP hereby accepts such limited partner interest as a capital contribution from the Partnership. Immediately following such contribution, the Partnership shall and does hereby cease to be a limited partner of Gathering Opco and shall
thereupon cease to have or exercise any right or 

  
 9 

 
power as a limited partner of Gathering Opco, Gathering GP’s limited partner interest in Gathering Opco is re-designated as a general partner
interest, and Gathering Opco is hereby continued without dissolution. 
 2.5    Contribution of Oil Export
Logistics Assets. 
 (a)    Notwithstanding any provision of the Logistics GP LLC Agreement to the contrary, HIP
LP hereby contributes to MLP GP LP, as a capital contribution, a portion of HIP LP’s limited liability company interests in Logistics GP with a value equal to [    ]% of the equity value of Logistics GP (the
“Logistics Interest”), and MLP GP LP hereby accepts the Logistics Interest as a capital contribution from HIP LP. Notwithstanding any provision of the Logistics GP LLC Agreement to the contrary, MLP GP LP is hereby admitted to
Logistics GP as a member of Logistics GP and hereby agrees that it is bound by the Logistics GP LLC Agreement. HIP LP hereby continues as a member of Logistics GP with respect to the portion of its limited liability company interest in Logistics GP
not transferred to MLP GP LP. 
 (b)    Notwithstanding any provision of the Logistics GP LLC Agreement to the contrary,
HIP LP hereby contributes to the Partnership, as a capital contribution, all right, title and interest in and to all of HIP LP’s remaining limited liability company interest in Logistics GP, and the Partnership hereby accepts such capital
contribution from HIP LP. Notwithstanding any provision of the Logistics GP LLC Agreement to the contrary, the Partnership is hereby admitted to Logistics GP as a member of Logistics GP and hereby agrees that it is bound by the Logistics GP LLC
Agreement. Immediately following such admission, HIP LP shall and does hereby cease to be a member of Logistics GP and shall thereupon cease to have or exercise any right or power as a member of Logistics GP, and Logistics GP is hereby continued
without dissolution. 
 2.6    Contribution of Propane Storage Assets. 

(a)    Notwithstanding any provision of the Mentor Holdings LLC Agreement to the contrary, HIP LP hereby contributes to MLP
GP LP, as a capital contribution, a portion of HIP LP’s limited liability company interest in Mentor Holdings with a value equal to [    ]% of the equity value of Mentor Holdings (the “Mentor Interest” and,
together with the HTGP Interest and the Logistics Interest, the “Contributed Interests”), and MLP GP LP hereby accepts the Mentor Interest as a capital contribution from HIP LP. Notwithstanding any provision of the Mentor
Holdings LLC Agreement to the contrary, MLP GP LP is hereby admitted to Mentor Holdings as a member of Mentor Holdings and hereby agrees that it is bound by the Mentor Holdings LLC Agreement. HIP LP hereby continues as a member of Mentor Holdings
with respect to the portion of its limited liability company interest in Mentor Holdings not transferred to MLP GP LP. 

(b)    Notwithstanding any provision of the Mentor Holdings LLC Agreement to the contrary, HIP LP hereby contributes to
the Partnership, as a capital contribution, all right, title and interest in and to all of HIP LP’s remaining limited liability company interests in Mentor Holdings, and the Partnership hereby accepts such capital contribution from HIP LP.
Notwithstanding any provision of the Mentor Holdings LLC Agreement to the contrary, the Partnership is hereby admitted to Mentor Holdings as a member of Mentor Holdings and hereby 

  
 10 

 
agrees that it is bound by the Mentor Holdings LLC Agreement. Immediately following such admission, HIP LP shall and does hereby cease to be a member of Mentor Holdings and shall thereupon cease
to have or exercise any right or power as a member of Mentor Holdings, and Mentor Holdings is hereby continued without dissolution. 

2.7    Consideration for HIP LP Contributions. In consideration for the contributions to the
Partnership described in Sections 2.3(b), 2.4(b)(i), 2.5(b) and 2.6(b) above, the Parties acknowledge that HIP LP is entitled to receive
(a) [                    ] Common Units and
[                    ] Subordinated Units, representing an aggregate [    ]% limited partner interest in the Partnership (the
“Closing Date Common Units” and the “Closing Date Subordinated Units,” respectively), (b) the cash distribution described in Section 2.13, below, and (c) a number of additional
Common Units or an additional cash distribution, or a combination of both, after giving effect to any exercise of the Over-Allotment Option and the Deferred Issuance (any such additional Common Units, the “Deferred Issuance Units”).
HIP LP hereby instructs the Partnership to issue the Closing Date Common Units, the Closing Date Subordinated Units and the Deferred Issuance Units, if any, in each case 50% directly to HINDL and 50% directly to GIP. 

2.8    MLP GP LP Contribution and Issuance of General Partner Interest. Notwithstanding any provision
of the HTGP GP LLC Agreement, the Logistics GP LLC Agreement or the Mentor Holdings LLC Agreement to the contrary, MLP GP LP hereby contributes to the Partnership, as a capital contribution, the Contributed Interests (the “GP
Contribution”). In exchange for MLP GP LP’s contribution to the Partnership of the GP Contribution pursuant to this Section 2.8 and the GP Gathering Interest pursuant to Section 2.4(c), MLP GP LP is
hereby issued (a) the General Partner Interest (which General Partner Interest, after giving effect to any exercise of the Over-Allotment Option and the Deferred Issuance, represents a 2% general partner interest in the Partnership) and
(b) all of the limited partner interests in the Partnership classified as “Incentive Distribution Rights” under the Partnership Agreement, and the Partnership hereby accepts such GP Contribution. Immediately following such GP
Contribution, MLP GP LP shall and does hereby cease to be a member of each of Logistics GP, HTGP GP and Mentor Holdings and shall thereupon cease to have or exercise any right or power as a member of Logistics GP, HTGP GP or Mentor Holdings. The
Partnership hereby continues as the sole member of Logistics GP, HTGP GP and Mentor Holdings, each of which is hereby continued without dissolution. 

Each of the following transactions set forth in Sections 2.9 through 2.16 shall be completed as of the Closing Time, and in any
event only after completion of the transactions set forth in Sections 2.1 through 2.8, in the order set forth herein: 

2.9    Issuances of Units to HINDL and GIP. The Parties acknowledge the issuance of
[                    ] Common Units and
[                    ] Subordinated Units to HINDL and
[                    ] Common Units and
[                    ] Subordinated Units to GIP, representing an aggregate [    ]% limited partner interest in the Partnership,
in accordance with Section 2.8. 
 2.10    Public Cash Contribution. The
Parties acknowledge that, in connection with the Offering, public investors, through the Underwriters, shall make a capital contribution to the Partnership of $[        ] million in cash (the “IPO
Proceeds”) in exchange for [                    ] 

  
 11 

 
Common Units (the “Firm Units”) representing an aggregate [    ]% limited partner interest in the Partnership, and new limited partners are being admitted to
the Partnership in connection therewith. 
 2.11    Payment of Transaction Expenses by the Partnership and
Retention of Proceeds by the Partnership. The Parties acknowledge (a) the payment by the Partnership, in connection with the closing of the Offering, of transaction expenses of approximately
$[        ] million (the “Transaction Expenses”), excluding underwriting discounts of $[        ] in the aggregate but including a structuring fee
of [    ]% of the gross proceeds of the Offering payable to certain of the Underwriters (the “Structuring Fee”), and (b) the retention by the Partnership of
$[        ] million for general partnership purposes (the “Retained Proceeds”). 

2.12    Redemption of the New LP Interest. The Partnership hereby redeems the New LP Interest held by
Midstream Holdings and shall distribute to Midstream Holdings the initial contribution, in the amount of $[        ], initially made in connection with the formation of the Partnership, along with any interest
or other profit that resulted from the investment or other use of such initial contribution. 

2.13    Distributions by the Partnership at the Closing. The Partnership shall distribute to HIP LP
an amount in cash equal to (a) the IPO Proceeds less (a) the sum of the Transaction Expenses and the Retained Proceeds. HIP LP shall, in turn, distribute 50% of such amount to HINDL and 50% of such amount to GIP. 

ARTICLE III 
 EXERCISE OF
OVER-ALLOTMENT OPTION 
 If the Over-Allotment Option is exercised in whole or in part, the Underwriters will contribute additional cash
to the Partnership in exchange for up to an additional [                    ] Common Units representing an aggregate [    ]%
limited partner interest in the Partnership (the “Option Units”) at the Offering price per Common Unit set forth in the Registration Statement, net of underwriting discounts and the Structuring Fee. Upon any exercise of the
Over-Allotment Option, the Partnership will distribute to each of HINDL and GIP an amount equal to 50% of any net cash proceeds from the sale of such Option Units. Upon the expiration of the Option Period, pursuant to
Section 2.7, the Partnership shall issue directly to each of HINDL and GIP 50% of any Option Units not sold to the Underwriters pursuant to the Over-Allotment Option. 

ARTICLE IV 
 CONTRIBUTING
PARTNERS’ WARRANTY 
 HIP LP warrants that the consideration to be received by it hereunder for the assets that are contributed by
it to the Partnership Group pursuant to this Agreement has been determined assuming that the Partnership Group will not incur any costs attributable to Unanticipated Maintenance Capital Expenditures during the twelve months ending [March 31, 2018]
(the “Warranty Period”). HIP LP agrees to pay, or reimburse the Partnership Group for, any costs and expenses that are attributable to Unanticipated Maintenance Capital Expenditures that are made by HTGP Opco, Gathering Opco,
Logistics Opco, Mentor Holdings or any of their respective subsidiaries, respectively, during the Warranty Period; provided, however, that HIP LP shall not 

  
 12 

 
be obligated to pay or reimburse any amounts attributable to Unanticipated Maintenance Capital Expenditures: (a) to the extent the total amounts paid by HIP LP pursuant to this
Article IV would equal or exceed $[10 million]; (b) that are not reasonably necessary to be made during the Warranty Period (i) in order to comply with applicable laws or regulations or (ii) for the operation
of the assets of the Partnership Group as described in the Registration Statement; or (c) that have been funded with capital contributions made by HIP LP pursuant to the HTGP Opco Partnership Agreement, the Gathering Opco Partnership Agreement
and the Logistics Opco Partnership Agreement, respectively. 
 ARTICLE V 

ADDITIONAL COVENANTS 

5.1    Uncompleted Projects. HIP LP hereby covenants that it shall pay all of the costs necessary to
complete (a) each of the Uncompleted Projects of HTGP Opco, Gathering Opco and Logistics Opco set forth on Exhibit A in accordance with the applicable provisions of the HTGP Opco Partnership Agreement, Gathering Opco
Partnership Agreement or Logistics Opco Partnership Agreement, as applicable, and (b) each of the Uncompleted Projects of Mentor LLC set forth on Exhibit A. HIP LP agrees that all such costs shall be its sole obligation and that it shall
not, to the fullest extent permitted by law, be entitled to any recovery or reimbursement for such costs; provided, however, that HIP LP shall not be obligated to pay any amounts attributable to any Uncompleted Project on which HTGP Opco,
Gathering Opco, Logistics Opco or Mentor LLC, as applicable, has not commenced work as of the second anniversary of the Closing Date. 

5.2     Other Projects. HIP LP hereby covenants that it shall pay all of the costs
(a) as and when directed by HTGP GP, attributable to any of the Other Projects of HTGP LLC set forth on Exhibit A; (b) as and when directed by Gathering GP, that are attributable to any of the Other Projects of Gathering LLC set
forth on Exhibit A; and (c) as and when directed by Logistics GP, that are attributable to any of the Other Projects of Logistics LLC set forth on Exhibit A;. HIP LP agrees that all such costs shall be its sole obligation
and that it shall not, to the fullest extent permitted by law, be entitled to any recovery or reimbursement for such costs; provided, however, that HIP LP shall not be obligated to pay any amounts attributable to any Other Projects:
(x) to the extent the total amounts paid by HTGP LLC, Gathering LLC or Logistics LLC, collectively, pursuant to this Section 5.2 would equal or exceed $[    ] million or (y) that are incurred
by HTGP LLC, Logistics LLC or Gathering LLC following the second anniversary of the Closing Date. 

5.3    Contribution of Additional Rolling Stock. HIP LP hereby covenants that it shall contribute to
Logistics Opco, as and when directed by Logistics GP, all or a portion of the Additional Rolling Stock to the extent that such contribution is reasonably necessary to the business of Logistics Opco or any of its subsidiaries, in accordance with the
applicable provisions of the Logistics Opco Partnership Agreement and agrees that any such contribution shall be its sole obligation and that it shall not, to the fullest extent permitted by law, be entitled to any recovery or reimbursement for the
value of such Additional Rolling Stock; provided, however, that HIP LP shall not be obligated to contribute any portion of the Additional Rolling Stock that Logistics GP has not directed HIP LP to contribute to Logistics Opco by the second
anniversary of the Closing Date. 

  
 13 

 ARTICLE VI 

FURTHER ASSURANCES 
 From
time to time after the date hereof, and without any further consideration, each of the Parties shall execute, acknowledge and deliver all such additional instruments, notices and other documents, and will do all such other acts and things, all in
accordance with applicable law, as may be necessary or appropriate to more fully and effectively carry out the purposes and intent of this Agreement. Without limiting the generality of the foregoing, the Parties acknowledge that the Parties have
used their good faith efforts to identify all of the assets being contributed to the Partnership Group as required in connection with this Agreement. However, due to the age of some of the assets and the difficulties in locating appropriate data
with respect to some of the assets, it is possible that assets intended to be contributed ultimately to the Partnership Group were not identified and therefore are not included in the assets contributed to the Partnership Group as of the Effective
Time. It is the express intent of the Parties that the Partnership Group own all assets necessary to operate the assets that are identified in this Agreement and in the Registration Statement. To the extent that any assets were not identified but
are necessary to the operation of the assets that are so identified in this Agreement and in the Registration Statement, then the intent of the Parties is that all such unidentified assets are intended to be conveyed to the Partnership Group
pursuant to this Agreement. If any such assets are identified at a later date, the Parties shall take all appropriate action required in order to convey such assets to the Partnership or any applicable member of the Partnership Group. Further, to
the extent that any assets that are conveyed to the Partnership Group hereunder are later identified by the Parties as assets that the Parties did not intend to convey to the Partnership Group as reflected in the Registration Statement, the Parties
shall take all appropriate action required to convey such assets to HIP LP or its designee. 
 Without limiting any liabilities of the
Sponsor Entities or other remedies of the Partnership Group applicable under this Agreement or any other agreements, if and to the extent that the valid, complete and perfected transfer or assignment of any assets by any Sponsor Entity to any member
of the Partnership Group or the acquisition of any assets from any Sponsor Entity by any member of the Partnership Group would be a violation of applicable law or require any additional consents, approvals or notifications in connection with the
transfer of such assets by any Sponsor Entity to any member of the Partnership Group that have not been obtained or made by the Effective Time, then, unless the Parties shall otherwise mutually determine, the transfer or assignment of such assets to
such member of the Partnership Group or the assumption of such assets by such member of the Partnership Group, as the case may be, shall be automatically deemed deferred and any such purported transfer, assignment or assumption shall be null and
void until such time as all legal impediments are removed or such consents, approvals and notifications have been obtained or made. Notwithstanding the foregoing, in such event the Sponsor Entities shall (a) hold such assets in trust for the
benefit of the Partnership Group, (b) not transfer or assign such assets, in whole or in part, other than with the prior consent of the Partnership, and (c) use their respective reasonable best efforts to assure that each member of the
Partnership Group receives all of the benefits of the assets attempted to have been transferred to 

  
 14 

 
such member until such time as the attempted transfer is complete, and each member of the Partnership Group shall bear all costs associated with such assets (except costs associated with the
attempted transfer or perfecting such transfer, and subject to offset of any benefits of the assets not received by the Partnership Group against associated costs incurred by the Sponsor Entities) as if the transfer had been valid and complete. 

ARTICLE VII 
 ORDER OF
COMPLETION AND EFFECTIVENESS OF TRANSACTIONS; LIMITATIONS 
 7.1    Order of Completion of
Transactions. The transactions provided for in Section 2.1 through Section 2.8 shall be completed as of the Effective Time in the order set forth in Article II. The transactions
provided for in Section 2.9 through Section 2.13 shall be completed as of the Closing Time in the order set forth in Article II. Following the completion of the transactions set forth in
Article II, the transactions provided for in Article III, if they occur, shall be completed. 

7.2    Effectiveness of Transactions. Notwithstanding anything contained in this Agreement to the
contrary, (a) none of the provisions of Section 2.1 through Section 2.8 shall be operative or have any effect until the Effective Time and (b) none of the provisions of
Section 2.9 through Section 2.13 or Article III shall be operative or have any effect until the Closing Time, at which respective time all such applicable provisions shall be effective and
operative in accordance with Section 7.1 without further action by any Party. 

7.3    Limitations. Distributions and redemption payments made or to be made hereunder shall be
subject to the Delaware Partnership Act and the Delaware LLC Act, as applicable, notwithstanding any other provision of this Agreement. 

ARTICLE VIII 

MISCELLANEOUS 

8.1    Costs. Except for the transaction expenses set forth in
Section 2.11, the Partnership shall pay all expenses, fees and costs, including, but not limited to, all sales, use and similar taxes arising out of the contributions, distributions, conveyances and deliveries to be made
under Article II and shall pay all documentary, filing, recording, transfer, deed and conveyance taxes and fees required in connection therewith. In addition, the Partnership shall be responsible for all costs, liabilities and expenses
(including court costs and reasonable attorneys’ fees) incurred in connection with the implementation of any conveyance or delivery pursuant to Article VI (to the extent related to any of the contributions, distributions, conveyances and
deliveries to be made under Article II). 
 8.2    Headings; References; Interpretation. All
Article and Section headings in this Agreement are for convenience only and shall not be deemed to control or affect the meaning or construction of any of the provisions hereof. The words “hereof,” “herein” and
“hereunder” and words of similar import, when used in this Agreement, shall refer to this Agreement as a whole, and not to any particular provision of this Agreement. All references herein to Articles and Sections shall, unless the context
requires a different construction, be deemed to be references to 

  
 15 

 
the Articles and Sections of this Agreement. All personal pronouns used in this Agreement, whether used in the masculine, feminine or neuter gender, shall include all other genders, and the
singular shall include the plural and vice versa. The use herein of the word “including” following any general statement, term or matter shall not be construed to limit such statement, term or matter to the specific items or matters set
forth immediately following such word or to similar items or matters, whether or not non-limiting language (such as “without limitation,” “but not limited to” or other words of similar
import) is used with reference thereto, but rather shall be deemed to refer to all other items or matters that could reasonably fall within the broadest possible scope of such general statement, term or matter. 

8.3    Successors and Assigns. This Agreement shall be binding upon and inure to the benefit of the
Parties and their respective successors and assigns. 
 8.4    No Third Party Rights. The
provisions of this Agreement are intended to bind the Parties as to each other and are not intended to and do not create rights in any other person or confer upon any other person any benefits, rights or remedies, and no person is or is intended to
be a third party beneficiary of any of the provisions of this Agreement; provided, however, that GIP shall be considered a third party beneficiary hereunder. 

8.5    Counterparts. This Agreement may be executed in any number of counterparts with the same
effect as if all Parties had signed the same document. All counterparts shall be construed together and shall constitute one and the same instrument. 

8.6    Applicable Law. This Agreement shall be construed in accordance with and governed by the laws
of the State of Delaware, without regard to the principles of conflicts of law. EACH OF THE PARTIES HERETO AGREES THAT THIS AGREEMENT INVOLVES AT LEAST U.S. $100,000.00 AND THAT THIS AGREEMENT HAS BEEN ENTERED INTO IN EXPRESS RELIANCE UPON 6 Del. C.
§ 2708. EACH OF THE PARTIES HERETO IRREVOCABLY AND UNCONDITIONALLY AGREES (i) TO BE SUBJECT TO THE JURISDICTION OF THE COURTS OF THE STATE OF DELAWARE AND OF THE FEDERAL COURTS SITTING IN THE STATE OF DELAWARE, AND (ii) TO THE EXTENT
SUCH PARTY IS NOT OTHERWISE SUBJECT TO SERVICE OF PROCESS IN THE STATE OF DELAWARE, TO APPOINT AND MAINTAIN AN AGENT IN THE STATE OF DELAWARE AS SUCH PARTY’S AGENT FOR ACCEPTANCE OF LEGAL PROCESS AND TO NOTIFY THE OTHER PARTIES OF THE NAME AND
ADDRESS OF SUCH AGENT. 
 8.7    Severability. If any of the provisions of this Agreement are held
by any court of competent jurisdiction to contravene, or to be invalid under, the laws of any political body having jurisdiction over the subject matter hereof, such contravention or invalidity shall not invalidate the entire Agreement. Instead,
this Agreement shall be construed as if it did not contain the particular provision or provisions held to be invalid and an equitable adjustment shall be made and necessary provision added so as to give effect to the intention of the Parties as
expressed in this Agreement at the time of execution of this Agreement. 

  
 16 

 8.8    Amendment or Modification. This Agreement may be
amended or modified from time to time only by the written agreement of all the Parties. Each such instrument shall be reduced to writing and shall be designated on its face as an amendment to this Agreement. Notwithstanding anything in the foregoing
to the contrary, any amendment executed by the Partnership or any of its subsidiaries shall not be effective unless and until the execution of such amendment has been approved by the conflicts committee of the General Partner’s board of
directors. 
 8.9    Termination. This Agreement may be terminated at any time prior to the Closing
Time by the written agreement of all the Parties. Notwithstanding anything to the contrary in this Agreement, nothing in this Agreement will have any effect until the Effective Time. 

8.10     Integration. This Agreement and the instruments referenced herein and in the exhibits
attached hereto supersede all previous understandings or agreements among the parties, whether oral or written, with respect to the subject matter of this Agreement and such instruments. This Agreement and such instruments contain the entire
understanding of the Parties with respect to the subject matter hereof and thereof. There are no unwritten oral agreements between the parties. No understanding, representation, promise or agreement, whether oral or written, is intended to be or
shall be included in or from part of this Agreement unless it is contained in a written amendment hereto executed by the parties hereto after the date of this Agreement. 

8.11    Deed; Bill of Sale; Assignment. To the extent required and permitted by applicable law, this
Agreement shall also constitute a “deed,” “bill of sale” or “assignment” of the assets and interests referenced herein. 

[Remainder of page intentionally left blank] 

  
 17 

 IN WITNESS WHEREOF, the Parties to this Agreement have caused it to be duly executed as of the
date first above written. 
  

			
	HESS MIDSTREAM PARTNERS LP
		
	By:	 	Hess Midstream Partners GP LP, its general partner
		
	By:	 	Hess Midstream Partners GP LLC, its general partner
		
	By:	 	  

	Name:	 	
	Title:	 	
	
	HESS MIDSTREAM PARTNERS GP LP
		
	By:	 	Hess Midstream Partners GP LLC, its general partner
		
	By:	 	  

	Name:	 	
	Title:	 	

  

			
	HESS MIDSTREAM PARTNERS GP LLC
		
	By:	 	  

	Name:	 	
	Title:	 	
	
	HESS INFRASTRUCTURE PARTNERS LP
		
	By:	 	Hess Infrastructure Partners GP LLC, its general partner
		
	By:	 	  

	Name:	 	
	Title:	 	
	
	HESS INFRASTRUCTURE PARTNERS GP LLC
		
	By:	 	  

	Name:	 	
	Title:	 	

 Signature page to Contribution Agreement 

 
			
	 HESS CORPORATION

		
	By:	 	  

	Name:	 	
	Title:	 	
	
	HESS INVESTMENTS NORTH DAKOTA LLC
		
	By:	 	  

	Name:	 	
	Title:	 	
	
	HESS MIDSTREAM HOLDINGS LLC
		
	By:	 	  

	Name:	 	
	Title:	 	
	
	HESS NORTH DAKOTA EXPORT LOGISTICS OPERATIONS LP
		
	By:	 	Hess North Dakota Export Logistics GP LLC, its general partner
		
	By:	 	  

	Name:	 	
	Title:	 	
	
	HESS NORTH DAKOTA EXPORT LOGISTICS GP LLC
		
	By:	 	  

	Name:	 	
	Title:	 	
	
	HESS NORTH DAKOTA EXPORT LOGISTICS LLC
		
	By:	 	  

	Name:	 	
	Title:	 	
	
	HESS NORTH DAKOTA EXPORT LOGISTICS HOLDINGS LLC
		
	By:	 	  

	Name:	 	
	Title:	 	

 Signature page to Contribution Agreement 

 
			
	HESS NORTH DAKOTA PIPELINES OPERATIONS LP
		
	By:	 	Hess North Dakota Pipelines GP LLC, its general partner
		
	By:	 	  

	Name:	 	
	Title:	 	
	
	HESS NORTH DAKOTA PIPELINES GP LLC
		
	By:	 	  

	Name:	 	
	Title:	 	
	
	HESS NORTH DAKOTA PIPELINES LLC
		
	By:	 	  

	Name:	 	
	Title:	 	
	
	HESS NORTH DAKOTA PIPELINES HOLDINGS LLC
		
	By:	 	  

	Name:	 	
	Title:	 	
	
	HESS TGP OPERATIONS LP
		
	By:	 	Hess TGP GP LLC, its general partner
		
	By:	 	  

	Name:	 	
	Title:	 	
	
	HESS TGP GP LLC
		
	By:	 	  

	Name:	 	
	Title:	 	

 Signature page to Contribution Agreement 

 
			
	
	 HESS TGP HOLDINGS LLC

		
	By:	 	  

	Name:	 	
	Title:	 	
	
	 HESS TIOGA GAS PLANT LLC

		
	By:	 	  

	Name:	 	
	Title:	 	
	
	 HESS MENTOR STORAGE HOLDINGS LLC

		
	By:	 	  

	Name:	 	
	Title:	 	
	
	 HESS MENTOR STORAGE LLC

		
	By:	 	  

	Name:	 	
	Title:	 	

 Signature page to Contribution Agreement 

 EXHIBIT A 

Uncompleted Projects 
  

							
		  	BUD2766	  	Pipeline Leak Detection - Red Sky	  	Gathering LLC
		  	BUD0847	  	Fiber Optic Repairs from TRT to TGPE	  	Export Logistics LLC
		  	BUD2477	  	Flare Install @ RTF	  	Export Logistics LLC
		  	BUD2767	  	Pipeline Leak Detection - Goliath	  	Gathering LLC
		  	BUD2654	  	Hunt ESD system	  	Gathering LLC
		  	BUD2644	  	TGP Alarm Management software (Experion)	  	TGP LLC
		  	BUD2650	  	Purchase back-up Lab GC	  	TGP LLC
		  	BUD2651	  	Clark Turbocharger safety upgrades	  	TGP LLC
		  	BUD2764	  	Silurian/TGP security fence	  	Gathering LLC
		  	BUD2818	  	SOR Section 30 Integrity Repair Project	  	Gathering LLC
		  	BUD0639	  	SoR COE Land pipeline replacements - Priority 3	  	Gathering LLC
		  	BUD2656	  	Rail Switch Point protectors	  	Export Logistics LLC
		  	BUD2662	  	TRT NGL Production Header Relief Valve Modifications	  	Export Logistics LLC
		  	BUD2658	  	Launcher/Receiver Fencing (DOT) Keene Oil Gathering	  	Gathering LLC
		  	BUD2653	  	Silurian/TGP security fence	  	TGP LLC
		  	BUD0807	  	Midstream Metering Gap Closure	  	TGP LLC
		  	BUD0924	  	Midstream Metering Gap Closure - TRT	  	Export Logistics LLC
		  	BUD2686	  	ICONICS Gen 32 - 64 Upgrade for Midstream Gas Gathering	  	Gathering LLC
		  	BUD2655	  	Access Platforms for accessing valves for operational tasks	  	Export Logistics LLC
		  	BUD2657	  	Launcher/Receiver Fencing (DOT) Goliath Pipeline	  	Gathering LLC

 Other Projects 
  

							
		  	BUD0884	  	Pipeline Replacement Project (NOR)	  	Gathering LLC
		  	BUD2497	  	RTF Hard Surfacing and Fencing	  	Export Logistics LLC
		  	BUD2146	  	Power Boiler at TGP	  	TGP LLC
		  	BUD2141	  	Paving Repair at TGP	  	TGP LLC
		  	BUD0920	  	Sustaining maintenance 2018+	  	TGP LLC
		  	BUD2173M	  	Engineering Funds for unknown projects	  	Gathering LLC
		  	BUD2174M	  	Engineering Funds for unknown projects	  	TGP LLC
		  	BUD1352	  	Red Sky Gas Sustaining Maintenance 2018+	  	Gathering LLC
		  	BUD2172M	  	Engineering Funds for unknown projects	  	Export Logistics LLC
		  	BUD2142	  	Amine Bldg Structure Upgrade at TGP	  	TGP LLC
		  	BUD1354	  	Hawkeye Gas Sustaining Maintenance 2018+	  	Gathering LLC
		  	BUD1356	  	Goliath Gas Sustaining Maintenance 2018+	  	Gathering LLC
		  	BUD1351	  	Red Sky Oil Sustaining Maintenance 2018+	  	Gathering LLC
		  	BUD1353	  	Hawkeye Oil Sustaining Maintenance 2018+	  	Gathering LLC
		  	BUD2468	  	Third Transfer Pump from RTF Tanks	  	Export Logistics LLC
		  	BUD2770	  	Sustaining maintenance 2018+	  	Export Logistics LLC
		  	BUD2771	  	Sustaining maintenance 2018+	  	Export Logistics LLC
		  	BUD2646	  	CC Residue inlet manifold rebuild	  	Gathering LLC
		  	BUD1355	  	Goliath Oil Sustaining Maintenance 2018+	  	Gathering LLC
		  	BUD0923	  	Sustaining maintenance 2018+	  	Mentor Storage LLC

Source: [{"source": "alea-institute/alea-institute/kl3m-data-edgar-agreements/train-00266-of-00352.parquet"}, [{"source": "alea-institute/alea-institute/kl3m-data-edgar-agreements/train-00266-of-00352.parquet"}]]