Document:

SECURITIES
PURCHASE AGREEMENT

 

This
Securities Purchase Agreement (this “Agreement”) is dated as of February 16, 2016, between Barfresh Food Group
Inc., a Delaware corporation (the “Company”) and each purchaser identified on the signature pages hereto (each,
including its successors and assigns, a “Purchaser” and collectively the “Purchasers”).

 

WHEREAS,
subject to the terms and conditions set forth in this Agreement and pursuant to Section 4(2) of the Securities Act of 1933, as
amended (the “Securities Act”), and Rule 506 promulgated thereunder, the Company desires to issue and sell to each
Purchaser, and each Purchaser, severally and not jointly, desires to purchase from the Company, securities of the Company as more
fully described in this Agreement.

 

NOW,
THEREFORE, IN CONSIDERATION of the mutual covenants contained in this Agreement, and for other good and valuable consideration
the receipt and adequacy of which are hereby acknowledged, the Company and each Purchaser agree as follows:

 

ARTICLE
I.

DEFINITIONS

 

1.1Definitions.
In addition to the terms defined elsewhere in this Agreement, for all purposes of this Agreement, the following terms have
the meanings set forth in this Section 1.1: “Affiliate” means any Person that, directly or indirectly
through one or more intermediaries, controls or is controlled by or is under common control with a Person as such terms are
used in and construed under Rule 405 under the Securities Act. With respect to a Purchaser, any investment fund or managed
account that is managed on a discretionary basis by the same investment manager as such Purchaser will be deemed to be an
Affiliate of such Purchaser.

 

“Business
Day” means any day except Saturday, Sunday, any day that is a federal legal holiday in the United States or any day
on which banking institutions in the State of California are authorized or required by law or other governmental action to close.

 

“Closing(s)”
or “Closing Date(s)” means the Business Day(s) when Transaction Documents have been executed and delivered
by the applicable parties thereto, and all conditions precedent to (i) the Purchasers’ obligations to pay the Subscription
Amount and (ii) the Company’s obligations to deliver the Securities have been satisfied or waived.

 

“Commission”
means the Securities and Exchange Commission.

 

“Common
Stock” means the common stock of the Company, par value $0.000001 per share, and any other class of securities into
which such securities may hereafter be reclassified or changed into.

 

“Common
Stock Equivalents” means any securities of the Company which would entitle the holder thereof to acquire at any time
Common Stock, including, without limitation, any debt, preferred stock, rights, options, warrants or other instrument that is
at any time convertible into or exercisable or exchangeable for, or otherwise entitles the holder thereof to receive, Common Stock.

 

“Disclosure
Schedules” means the Disclosure Schedules of the attached hereto, and incorporated herein by reference.

 

    	 	 	 

    	 

    

 

“Exchange
Act” means the Securities Exchange Act of 1934, as amended, and the rules and regulations promulgated thereunder.

 

“Liens”
means a lien, charge, security interest, encumbrance, right of first refusal, preemptive right or other restriction.

 

“Per
Share Purchase Price” equals $0.80, subject to adjustment for reverse and forward stock splits, stock dividends, stock
combinations and other similar transactions of the Common Stock that occur after the date of this Agreement.

 

“Person”
means an individual or corporation, partnership, trust, incorporated or unincorporated association, joint venture, limited liability
company, joint stock company, government (or an agency or subdivision thereof) or other entity of any kind.

 

“Proceeding”
means an action, claim, suit, investigation or proceeding (including, without limitation, an informal investigation or partial
proceeding, such as a deposition), whether commenced or threatened.

 

“Registration
Rights Agreement” means the Registration Rights Agreement of even date herewith attached hereto as Exhibit A.

 

“Rule
144” means Rule 144 promulgated by the Commission pursuant to the Securities Act, as such Rule may be amended from time
to time, or any similar rule or regulation hereafter adopted by the Commission having substantially the same effect as such Rule.

 

“Securities”
means the Shares, the Warrants and the Warrant Shares.

 

“Securities
Act” means the Securities Act of 1933, as amended, and the rules and regulations promulgated thereunder.

 

“Shares”
means the shares of Common Stock issued to each Purchaser pursuant to this Agreement.

 

“Short
Sales” means all “short sales” as defined in Rule 200 of Regulation SHO under the Exchange Act (but shall
not be deemed to include the location and/or reservation of borrowable shares of Common Stock).

 

“Subscription
Amount” means, as to each Purchaser, the aggregate amount to be paid for Shares and Warrants purchased hereunder as
specified below such Purchaser’s name on the signature page of this Agreement and next to the heading “Subscription
Amount,” in United States dollars and in immediately available funds.

 

“Subsidiary”
means any subsidiary of the Company as set forth on Schedule 3.1(a), and shall, where applicable, include any subsidiary
of the Company formed or acquired after the date hereof.

 

“Trading
Day” means a day on which the New York Stock Exchange is open for trading.

 

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“Trading
Market” means the following markets or exchanges on which the Common Stock is listed or quoted for trading on the date
in question: FINRA Over-the-Counter Bulletin Board, the NASDAQ Stock Market or the New York Stock Exchange.

 

“Transaction
Documents” means this Agreement, the Warrants and any other documents or agreements executed in connection with the
transactions contemplated hereunder.

 

“Transfer
Agent” means Action Stock Transfer, with a mailing address of 2469 E. Fort Union Blvd., Suite 214, Salt Lake City, UT
84121, and a facsimile number of (801) 274-1099, or any successor transfer agent of the Company.

 

“Warrants”
means, collectively, the series “E” Common Stock purchase warrants delivered to the Purchasers at the Closing in accordance
with Section 2.2(a) hereof, which Warrants shall be five (5) years from the Initial Exercise Date, in the form of Exhibit B
attached hereto.

 

“Warrant
Shares” means the shares of Common Stock issuable upon exercise of the Warrants.

 

ARTICLE
II.

PURCHASE AND SALE

 

2.1Closing.

 

(a)On
the Closing Date(s), upon the terms and subject to the conditions set forth herein, substantially concurrent with the execution
and delivery of this Agreement by the parties hereto, the Company agrees to sell, and the Purchasers, severally and not jointly,
agree to purchase, the Company’s Shares at the Per Share Purchase Price of $0.80. One-half (1/2) of a five (5) year Warrant
to purchase Common Stock at an exercise price of $1.00 per Warrant Share will be issued with each Share that is subscribed. 

 

(b)The
date and time of the initial Closing (the “Initial Closing”) shall be no later than 10:00 a.m., PST time on February
28, 2016 (or such later date as is mutually agreed to by the Company and each Purchaser) (the “Initial Closing Date”),
with any additional Closings (the “Additional Closing Dates”)(collectively, the “Closings”) to take place
before March 31, 2016 (the “Termination Date”), and the final Closing of which shall be deemed to be the “Final
Closing”. The aggregate purchase price for the Stock and Warrants to be purchased by each such Purchaser at each Closing
(the “Purchase Price”) shall be the aggregate amount set forth opposite each Purchaser’s name on the signature
page hereto. 

 

(c)There
is no minimum purchase requirement for the Initial Closing or the Additional Closings. Subscribed funds will be available for
use by the Company immediately after the Initial Closing. Each Purchaser shall deliver to the Company, via wire transfer or a
certified check, immediately available funds equal to its Subscription Amount, and the Company shall deliver to each Purchaser
its respective Shares and a Warrant as determined pursuant to Section 2.2(a), and the Company and each Purchaser shall deliver
the other items set forth in Section 2.2 deliverable at the Closing. Upon satisfaction of the covenants and conditions set forth
in Sections 2.2 and 2.3, the Closing shall occur at the Company’s executive office or such other location as the parties
shall mutually agree or take place via facsimile or email at the facsimile number and email address provided herein.

 

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2.2Deliveries.

 

(a)On
or prior to the Closing Date, the Company shall deliver or cause to be delivered to each Purchaser the following:

 

(i)this
Agreement duly executed by the Company;

 

(ii)a
copy of the irrevocable instructions to the Transfer Agent instructing the Transfer Agent to deliver, on an expedited basis, a
certificate evidencing a number of Shares equal to such Purchaser’s Subscription Amount divided by the Per Share Purchase
Price, registered in the name of such Purchaser; and

 

(iii)a
Warrant registered in the name of such Purchaser to purchase up to that number of shares of Common Stock equal to one-half (1/2)
of every Share issued to such Purchaser in accordance with this Agreement, with an exercise price equal to $1.00, subject to adjustment
therein.

 

(b)On
or prior to the Closing Date, each Purchaser shall deliver or cause to be delivered to the Company the following:

 

(i)this
Agreement duly executed by such Purchaser; and

 

(ii)such
Purchaser’s Subscription Amount by wire transfer to the Company.

 

2.3Closing
Conditions. 

 

(a)The
obligations of the Company hereunder in connection with the Closing are subject to the following conditions being met:

 

(i)the
accuracy in all material respects on the Closing Date of the representations and warranties of the Purchasers contained herein;

 

(ii)all
obligations, covenants and agreements of each Purchaser required to be performed at or prior to the Closing Date shall have been
performed; and

 

(iii)the
delivery by each Purchaser of the items set forth in Section 2.2(b) of this Agreement.

 

(b)The
respective obligations of the Purchasers hereunder in connection with the Closing are subject to the following conditions being
met:

 

(i)the
accuracy in all material respects on the Closing Date of the representations and warranties of the Company contained herein;

 

(ii)all
obligations, covenants and agreements of the Company required to be performed at or prior to the Closing Date shall have been
performed; 

 

(iii)the
delivery by the Company of the items set forth in Section 2.2(a) of this Agreement; 

 

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(iv)there
shall have been no Material Adverse Effect (defined in Section 3.1(b) below) with respect to the Company since the date hereof;
and

 

(v)from
the date hereof to the Closing Date, trading in the Common Stock shall not have been suspended by the Commission or the Company’s
principal Trading Market (except for any suspension of trading of limited duration agreed to by the Company, which suspension
shall be terminated prior to the Closing), and, at any time prior to the Closing Date, trading in securities generally as reported
by Bloomberg L.P. shall not have been suspended or limited, or minimum prices shall not have been established on securities whose
trades are reported by such service, or on any Trading Market, nor shall a banking moratorium have been declared either by the
United States or New York State authorities nor shall there have occurred any material outbreak or escalation of hostilities or
other national or international calamity of such magnitude in its effect on, or any material adverse change in, any financial
market which, in each case, in the reasonable judgment of each Purchaser, makes it impracticable or inadvisable to purchase the
Securities at the Closing.

 

ARTICLE
III.

REPRESENTATIONS AND WARRANTIES

 

3.1Representations
and Warranties of the Company. Except as set forth in the Disclosure Schedules, which Disclosure Schedules shall be deemed
a part hereof and shall qualify any representation or otherwise made herein to the extent of the disclosure contained in the corresponding
section of the Disclosure Schedules, the Company hereby makes the following representations and warranties to each Purchaser:

 

(a)Subsidiaries.
All of the direct and indirect subsidiaries of the Company are set forth in the Company’s SEC Reports (hereinafter defined
in Section 3.1(h)). The Company owns, directly or indirectly, the capital stock or other equity interests of each Subsidiary free
and clear of any Liens, and all of the issued and outstanding shares of capital stock of each Subsidiary are validly issued and
are fully paid, non-assessable and free of preemptive and similar rights to subscribe for or purchase securities. 

 

(b)Organization
and Qualification. The Company and each of the Subsidiaries is an entity duly incorporated or otherwise organized, validly
existing and in good standing under the laws of the jurisdiction of its incorporation or organization (as applicable), with the
requisite power and authority to own and use its properties and assets and to carry on its business as currently conducted. Neither
the Company nor any Subsidiary is in violation or default of any of the provisions of its respective certificate or articles of
incorporation, bylaws or other organizational or charter documents. Each of the Company and the Subsidiaries is duly qualified
to conduct business and is in good standing as a foreign corporation or other entity in each jurisdiction in which the nature
of the business conducted or property owned by it makes such qualification necessary, except where the failure to be so qualified
or in good standing, as the case may be, could not have or reasonably be expected to result in (i) a material adverse effect on
the legality, validity or enforceability of any Transaction Document, (ii) a material adverse effect on the results of operations,
assets, business, prospects or condition (financial or otherwise) of the Company and the Subsidiaries, taken as a whole, or (iii)
a material adverse effect on the Company’s ability to perform in any material respect on a timely basis its obligations
under any Transaction Document (any of (i), (ii) or (iii), a “Material Adverse Effect”), and no Proceeding
has been instituted in any such jurisdiction revoking, limiting or curtailing or seeking to revoke, limit or curtail such power
and authority or qualification.

 

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(c)Authorization;
Enforcement. The Company has the requisite corporate power and authority to enter into and to consummate the transactions
contemplated by each of the Transaction Documents and otherwise to carry out its obligations hereunder and thereunder. The execution
and delivery of each of the Transaction Documents by the Company and the consummation by it of the transactions contemplated hereby
and thereby have been duly authorized by all necessary action on the part of the Company and no further action is required by
the Company, its board of directors or its stockholders in connection therewith other than in connection with the Required Approvals.
Each Transaction Document has been (or upon delivery will have been) duly executed by the Company and, when delivered in accordance
with the terms hereof and thereof, will constitute the valid and binding obligation of the Company enforceable against the Company
in accordance with its terms except (i) as limited by general equitable principles and applicable bankruptcy, insolvency, reorganization,
moratorium and other laws of general application affecting enforcement of creditors’ rights generally, (ii) as limited by
laws relating to the availability of specific performance, injunctive relief or other equitable remedies and (iii) insofar as
indemnification and contribution provisions may be limited by applicable law.

 

(d)No
Conflicts. The execution, delivery and performance of the Transaction Documents by the Company, the issuance and sale of the
Securities and the consummation by the Company of the other transactions contemplated hereby and thereby do not and will not (i)
conflict with or violate any provision of the Company’s or any Subsidiary’s certificate or articles of incorporation,
bylaws or other organizational or charter documents, or (ii) conflict with, or constitute a default (or an event that with notice
or lapse of time or both would become a default) under, result in the creation of any Lien upon any of the properties or assets
of the Company or any Subsidiary, or give to others any rights of termination, amendment, acceleration or cancellation (with or
without notice, lapse of time or both) of, any agreement, credit facility, debt or other instrument (evidencing a Company or Subsidiary
debt or otherwise) or other understanding to which the Company or any Subsidiary is a party or by which any property or asset
of the Company or any Subsidiary is bound or affected, or (iii) subject to the Required Approvals, conflict with or result in
a violation of any law, rule, regulation, order, judgment, injunction, decree or other restriction of any court or governmental
authority to which the Company or a Subsidiary is subject (including federal and state securities laws and regulations), or by
which any property or asset of the Company or a Subsidiary is bound or affected; except in the case of each of clauses (ii) and
(iii), such as could not have or reasonably be expected to result in a Material Adverse Effect.

 

(e)Filings,
Consents and Approvals. The Company is not required to obtain any consent, waiver, authorization or order of, give any notice
to, or make any filing or registration with, any court or other federal, state, local or other governmental authority or other
Person in connection with the execution, delivery and performance by the Company of the Transaction Documents, other than (i)
filings required pursuant to Section 4.4 of this Agreement and (ii) the filing of Form D with the Commission and such filings
as are required to be made under applicable state securities laws (collectively, the “Required Approvals”).

 

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(f)Issuance
of the Securities. The Securities are duly authorized and, when issued and paid for in accordance with the applicable Transaction
Documents, will be duly and validly issued, fully paid and nonassessable, free and clear of all Liens imposed by the Company other
than restrictions on transfer provided for in the Transaction Documents. The Warrant Shares, when issued in accordance with the
terms of the Transaction Documents, will be validly issued, fully paid and nonassessable, free and clear of all Liens imposed
by the Company other than restrictions on transfer provided for in the Transaction Documents. The Company has reserved from its
duly authorized capital stock the maximum number of shares of Common Stock issuable pursuant to this Agreement and the Warrants.

 

(g)Capitalization.
Except as set forth on Schedule 3.1(g), the Company has not issued any capital stock since its most recently filed periodic report
under the Exchange Act, other than pursuant to the exercise of employee stock options under the Company’s stock option plans,
the issuance of shares of Common Stock to employees pursuant to the Company’s employee stock purchase plans and pursuant
to the conversion or exercise of Common Stock Equivalents outstanding as of the date of the most recently filed periodic report
under the Exchange Act. No Person has any right of first refusal, preemptive right, right of participation, or any similar right
to participate in the transactions contemplated by the Transaction Documents. Except as set forth in the Company’s SEC Reports
and as a result of the purchase and sale of the Securities, there are no outstanding options, warrants, scrip rights to subscribe
to, calls or commitments of any character whatsoever relating to, or securities, rights or obligations convertible into or exercisable
or exchangeable for, or giving any Person any right to subscribe for or acquire, any shares of Common Stock, or contracts, commitments,
understandings or arrangements by which the Company or any Subsidiary is or may become bound to issue additional shares of Common
Stock or Common Stock Equivalents. The issuance and sale of the Securities will not obligate the Company to issue shares of Common
Stock or other securities to any Person (other than the Purchasers) and will not result in a right of any holder of Company securities
to adjust the exercise, conversion, exchange or reset price under any of such securities. All of the outstanding shares of capital
stock of the Company are validly issued, fully paid and nonassessable, have been issued in compliance with all federal and state
securities laws, and none of such outstanding shares was issued in violation of any preemptive rights or similar rights to subscribe
for or purchase securities. No further approval or authorization of any stockholder, the board of directors of the Company or
others is required for the issuance and sale of the Securities. There are no stockholder agreements, voting agreements or other
similar agreements with respect to the Company’s capital stock to which the Company is a party or, to the knowledge of the
Company, between or among any of the Company’s stockholders.

 

(h)SEC
Reports; Financial Statements. The Company has filed all reports, schedules, forms, statements and other documents required
to be filed by the Company under the Securities Act and the Exchange Act, including pursuant to Section 13(a) or 15(d) thereof,
for the two years preceding the date hereof (or such shorter period as the Company was required by law or regulation to file such
material) (the foregoing materials, including the exhibits thereto and documents incorporated by reference therein, being collectively
referred to herein as the “SEC Reports”) on a timely basis or has received a valid extension of such time of
filing and has filed any such SEC Reports prior to the expiration of any such extension. As of their respective dates, the SEC
Reports complied in all material respects with the requirements of the Securities Act and the Exchange Act, as applicable, and
none of the SEC Reports, when filed, contained any untrue statement of a material fact or omitted to state a material fact required
to be stated therein or necessary in order to make the statements therein, in the light of the circumstances under which they
were made, not misleading. The financial statements of the Company included in the SEC Reports comply in all material respects
with applicable accounting requirements and the rules and regulations of the Commission with respect thereto as in effect at the
time of filing. Such financial statements have been prepared in accordance with United States generally accepted accounting principles
applied on a consistent basis during the periods involved (“GAAP”), except as may be otherwise specified in
such financial statements or the notes thereto and except that unaudited financial statements may not contain all footnotes required
by GAAP, and fairly present in all material respects the financial position of the Company and its consolidated subsidiaries as
of and for the dates thereof and the results of operations and cash flows for the periods then ended, subject, in the case of
unaudited statements, to normal year-end audit adjustments.

 

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(i)Material
Changes; Undisclosed Events, Liabilities or Developments. Except as specifically disclosed in the Company’s SEC Reports
filed prior to the date hereof, (i) there has been no event, occurrence or development that has had or that could reasonably be
expected to result in a Material Adverse Effect, (ii) the Company has not incurred any liabilities (contingent or otherwise) other
than (A) trade payables and accrued expenses incurred in the ordinary course of business consistent with past practice and (B)
liabilities not required to be reflected in the Company’s financial statements pursuant to GAAP or disclosed in filings
made with the Commission, (iii) the Company has not altered its method of accounting, (iv) the Company has not declared or made
any dividend or distribution of cash or other property to its stockholders or purchased, redeemed or made any agreements to purchase
or redeem any shares of its capital stock and (v) the Company has not issued any equity securities to any officer, director or
Affiliate, except pursuant to existing Company stock option plans or pursuant to conversion of outstanding debt. The Company does
not have pending before the Commission any request for confidential treatment of information. Except for the issuance of the Securities
contemplated by this Agreement or as set forth on Schedule 3.1(i), no event, liability or development has occurred or exists
with respect to the Company or its Subsidiaries or their respective business, properties, operations or financial condition, that
would be required to be disclosed by the Company under applicable securities laws at the time this representation is made or deemed
made that has not been publicly disclosed at least one (1) Trading Day prior to the date that this representation is made.

 

(j)Litigation.
Except as set forth in the SEC Reports, there is no action, suit, inquiry, notice of violation, Proceeding or investigation pending
or, to the knowledge of the Company, threatened against or affecting the Company, any Subsidiary or any of their respective properties
before or by any court, arbitrator, governmental or administrative agency or regulatory authority (federal, state, county, local
or foreign) (collectively, an “Action”) which (i) adversely affects or challenges the legality, validity or
enforceability of any of the Transaction Documents or the Securities or (ii) could, if there were an unfavorable decision, have
or reasonably be expected to result in a Material Adverse Effect. Neither the Company nor any Subsidiary, nor to the knowledge
of the Company, any director or officer thereof, is or has been the subject of any Action involving a claim of violation of or
liability under federal or state securities laws or a claim of breach of fiduciary duty. There has not been, and to the knowledge
of the Company, there is not pending or contemplated, any investigation by the Commission involving the Company or any current
or former director or officer of the Company. The Commission has not issued any stop order or other order suspending the effectiveness
of any registration statement filed by the Company or any Subsidiary under the Exchange Act or the Securities Act. 

 

(k)Labor
Relations. No material labor dispute exists or, to the knowledge of the Company, is imminent with respect to any of the employees
of the Company that could reasonably be expected to result in a Material Adverse Effect. None of the Company’s or its Subsidiaries’
employees is a member of a union that relates to such employee’s relationship with the Company or such Subsidiary, and neither
the Company nor any of its Subsidiaries is a party to a collective bargaining agreement, and the Company and its Subsidiaries
believe that their relationships with their employees are good. No executive officer, to the knowledge of the Company, is, or
is now expected to be, in violation of any material term of any employment contract, confidentiality, disclosure or proprietary
information agreement or non-competition agreement, or any other contract or agreement or any restrictive covenant in favor of
any third party, and the continued employment of each such executive officer does not subject the Company or any of its Subsidiaries
to any liability with respect to any of the foregoing matters. The Company and its Subsidiaries are in compliance with all U.S.
federal, state, local and foreign laws and regulations relating to employment and employment practices, terms and conditions of
employment and wages and hours, except where the failure to be in compliance could not, individually or in the aggregate, reasonably
be expected to have a Material Adverse Effect.

 

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(l)Compliance.
Neither the Company nor any Subsidiary (i) is in default under or in violation of (and no event has occurred that has not been
waived that, with notice or lapse of time or both, would result in a default by the Company or any Subsidiary under), nor has
the Company or any Subsidiary received notice of a claim that it is in default under or that it is in violation of, any indenture,
loan or credit agreement or any other agreement or instrument to which it is a party or by which it or any of its properties is
bound (whether or not such default or violation has been waived), (ii) is in violation of any order of any court, arbitrator or
governmental body, or (iii) is or has been in violation of any statute, rule or regulation of any governmental authority, including
without limitation all foreign, federal, state and local laws applicable to its business and all such laws that affect the environment,
except in each case as could not have or reasonably be expected to result in a Material Adverse Effect.

 

(m)Regulatory
Permits. The Company and the Subsidiaries possess all certificates, authorizations and permits issued by the appropriate federal,
state, local or foreign regulatory authorities necessary to conduct their respective businesses as described in the SEC Reports,
except where the failure to possess such permits could not reasonably be expected to result in a Material Adverse Effect (“Material
Permits”), and neither the Company nor any Subsidiary has received any notice of Proceedings relating to the revocation
or modification of any Material Permit.

 

(n)Title
to Assets. The Company and the Subsidiaries have good and marketable title in fee simple to all real property owned by them
and good and marketable title in all personal property owned by them that is material to the business of the Company and the Subsidiaries,
in each case free and clear of all Liens, except for Liens as do not materially affect the value of such property and do not materially
interfere with the use made and proposed to be made of such property by the Company and the Subsidiaries and Liens for the payment
of federal, state or other taxes, the payment of which is neither delinquent nor subject to penalties. Any real property and facilities
held under lease by the Company and the Subsidiaries are held by them under valid, subsisting and enforceable leases with which
the Company and the Subsidiaries are in compliance.

 

(o)Patents
and Trademarks. The Company and the Subsidiaries have, or have rights to use, all patents, patent applications, trademarks,
trademark applications, service marks, trade names, trade secrets, inventions, copyrights, licenses and other intellectual property
rights and similar rights necessary or material for use in connection with their respective businesses as described in the SEC
Reports and which the failure to so have could have a Material Adverse Effect (collectively, the “Intellectual Property
Rights”). Neither the Company nor any Subsidiary has received a notice (written or otherwise) that any of the Intellectual
Property Rights used by the Company or any Subsidiary violates or infringes upon the rights of any Person. To the knowledge of
the Company, all such Intellectual Property Rights are enforceable and there is no existing infringement by another Person of
any of the Intellectual Property Rights. The Company and its Subsidiaries have taken reasonable security measures to protect the
secrecy, confidentiality and value of all of their intellectual properties, except where failure to do so could not, individually
or in the aggregate, reasonably be expected to have a Material Adverse Effect.

 

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(p)Insurance.
The Company and the Subsidiaries are insured by insurers of recognized financial responsibility against such losses and risks
and in such amounts as are prudent and customary in the businesses in which the Company and the Subsidiaries are engaged. Neither
the Company nor any Subsidiary has any reason to believe that it will not be able to renew its existing insurance coverage as
and when such coverage expires or to obtain similar coverage from similar insurers as may be necessary to continue its business
without a significant increase in cost.

 

(q)Transactions
With Affiliates and Employees. Except as set forth in the SEC Reports or as otherwise set forth on Schedule 3(q), none of
the officers or directors of the Company and, to the knowledge of the Company, none of the employees of the Company is presently
a party to any transaction with the Company or any Subsidiary (other than for services as employees, officers and directors),
including any contract, agreement or other arrangement providing for the furnishing of services to or by, providing for rental
of real or personal property to or from, or otherwise requiring payments to or from any officer, director or such employee or,
to the knowledge of the Company, any entity in which any officer, director, or any such employee has a substantial interest or
is an officer, director, trustee or partner, in each case in excess of the amount permitted under Item 404 of Regulation S-K other
than for (i) payment of salary or consulting fees for services rendered, (ii) reimbursement for expenses incurred on behalf of
the Company and (iii) other employee benefits, including stock option agreements under any stock option plan of the Company.

 

(r)Private
Placement. Assuming the accuracy of the Purchasers representations and warranties set forth in Section 3.2, no registration
under the Securities Act is required for the offer and sale of the Securities by the Company to the Purchasers as contemplated
hereby. The issuance and sale of the Securities hereunder does not contravene the rules and regulations of the Trading Market.

 

(s)Investment
Company. The Company is not, and is not an Affiliate of, and immediately after receipt of payment for the Securities, will
not be or be an Affiliate of, an “investment company” within the meaning of the Investment Company Act of 1940, as
amended. The Company shall conduct its business in a manner so that it will not become subject to the Investment Company Act of
1940, as amended.

 

(t)Listing
and Maintenance Requirements. The Company’s Common Stock is registered pursuant to Section 12(g) of the Exchange Act,
and the Company has taken no action designed to, or which to its knowledge is likely to have the effect of, terminating the registration
of the Common Stock under the Exchange Act nor has the Company received any notification that the Commission is contemplating
terminating such registration. The Company has not, in the 12 months preceding the date hereof, received notice from any Trading
Market on which the Common Stock is or has been listed or quoted to the effect that the Company is not in compliance with the
listing or maintenance requirements of such Trading Market. The Company is, and has no reason to believe that it will not in the
foreseeable future continue to be, in compliance with all such listing and maintenance requirements.

 

    	 	10	 

    	 

    

 

(u)Disclosure.
Except with respect to the material terms and conditions of the transactions contemplated by the Transaction Documents, the Company
confirms that neither it nor any other Person acting on its behalf has provided any of the Purchasers or their agents or counsel
with any information that it believes constitutes or might constitute material, non-public information, unless prior thereto such
Purchaser shall have executed a written agreement regarding the confidentiality and use of such information. The Company understands
and confirms that the Purchasers will rely on the foregoing representation in effecting transactions in securities of the Company.
All disclosure furnished by or on behalf of the Company to the Purchasers regarding the Company, its business and the transactions
contemplated hereby, including the Disclosure Schedules to this Agreement, is true and correct and does not contain any untrue
statement of a material fact or omit to state any material fact necessary in order to make the statements made therein, in light
of the circumstances under which they were made, not misleading. The press releases disseminated by the Company during the twelve
months preceding the date of this Agreement taken as a whole do not contain any untrue statement of a material fact or omit to
state a material fact required to be stated therein or necessary in order to make the statements therein, in light of the circumstances
under which they were made and when made, not misleading. The Company acknowledges and agrees that no Purchaser makes or has made
any representations or warranties with respect to the transactions contemplated hereby other than those specifically set forth
in Section 3.2 hereof.

 

(v)No
Integrated Offering. Assuming the accuracy of the Purchasers’ representations and warranties set forth in Section 3.2,
neither the Company, nor any of its Affiliates, nor any Person acting on its or their behalf has, directly or indirectly, made
any offers or sales of any security or solicited any offers to buy any security, under circumstances that would cause this offering
of the Securities to be integrated with prior offerings by the Company for purposes of (i) the Securities Act which would require
the registration of any such securities under the Securities Act, or (ii) any applicable shareholder approval provisions of any
Trading Market on which any of the securities of the Company are listed or designated.

 

(w)Tax
Status. Except for matters that would not, individually or in the aggregate, have or reasonably be expected to result in a
Material Adverse Effect, the Company and each Subsidiary has filed all necessary federal, state and foreign income and franchise
tax returns and has paid or accrued all taxes shown as due thereon, and the Company has no knowledge of a tax deficiency which
has been asserted or threatened against the Company or any Subsidiary.

 

(x)No
General Solicitation. Neither the Company nor any person acting on behalf of the Company has offered or sold any of the Securities
by any form of general solicitation or general advertising. The Company has offered the Securities for sale only to the Purchasers
and certain other “accredited investors” within the meaning of Rule 501 under the Securities Act.

 

(y)Foreign
Corrupt Practices. Neither the Company, nor to the knowledge of the Company, any agent or other person acting on behalf of
the Company, has (i) directly or indirectly, used any funds for unlawful contributions, gifts, entertainment or other unlawful
expenses related to foreign or domestic political activity, (ii) made any unlawful payment to foreign or domestic government officials
or employees or to any foreign or domestic political parties or campaigns from corporate funds, (iii) failed to disclose fully
any contribution made by the Company (or made by any person acting on its behalf of which the Company is aware) which is in violation
of law, or (iv) violated in any material respect any provision of the Foreign Corrupt Practices Act of 1977, as amended.

 

(ee)
Accountants. The Company’s accounting firm is Eide Bailly LLP. To the knowledge and belief of the Company, such accounting
firm (i) is a registered public accounting firm as required by the Exchange Act and (ii) shall express its opinion with respect
to the financial statements to be included in the Company’s Annual Report on Form 10-K for the year ending December 31,
2015.

 

    	 	11	 

    	 

    

 

(z)No
Disagreements with Accountants and Lawyers. There are no disagreements of any kind presently existing, or reasonably anticipated
by the Company to arise, between the Company and the accountants and lawyers formerly or presently employed by the Company which
could affect the Company’s ability to perform any of its obligations under any of the Transaction Documents, and the Company
is current with respect to any fees owed to its accountants.

 

(aa)
Acknowledgment Regarding Purchasers’ Purchase of Securities. The Company acknowledges and agrees that each of the
Purchasers is acting solely in the capacity of an arm’s length purchaser with respect to the Transaction Documents and the
transactions contemplated thereby. The Company further acknowledges that no Purchaser is acting as a financial advisor or fiduciary
of the Company (or in any similar capacity) with respect to the Transaction Documents and the transactions contemplated thereby
and any advice given by any Purchaser or any of their respective representatives or agents in connection with the Transaction
Documents and the transactions contemplated thereby is merely incidental to the Purchasers’ purchase of the Securities.
The Company further represents to each Purchaser that the Company’s decision to enter into this Agreement and the other
Transaction Documents has been based solely on the independent evaluation of the transactions contemplated hereby by the Company
and its representatives.

 

(bb)Acknowledgement
Regarding Purchaser’s Trading Activity. Anything in this Agreement or elsewhere herein to the contrary notwithstanding (except
for Sections 3.2(f) hereof), it is understood and acknowledged by the Company (i) that none of the Purchasers have been asked
by the Company to agree, nor has any Purchaser agreed, to desist from purchasing or selling, long and/or short, securities of
the Company, or “derivative” securities based on securities issued by the Company or to hold the Securities for any
specified term; (ii) that past or future open market or other transactions by any Purchaser, including Short Sales, and specifically
including, without limitation, Short Sales or “derivative” transactions, before or after the closing of this or future
private placement transactions, may negatively impact the market price of the Company’s publicly-traded securities; (iii)
that any Purchaser, and counter-parties in “derivative” transactions to which any such Purchaser is a party, directly
or indirectly, presently may have a “short” position in the Common Stock, provided, however, any such short position
shall not have been established by an such Purchaser, or its Affiliates, during the Discussion Time ( as defined in Section 3.2(f))
and (iv) that each Purchaser shall not be deemed to have any affiliation with or control over any arm’s length counter-party
in any “derivative” transaction. The Company further understands and acknowledges that (a) one or more Purchasers
may engage in hedging activities at various times during the period that the Securities are outstanding and (b) such hedging activities
(if any) could reduce the value of the existing stockholders’ equity interests in the Company at and after the time that
the hedging activities are being conducted. The Company acknowledges that such aforementioned hedging activities do not constitute
a breach of any of the Transaction Documents.

 

(cc)Regulation
M Compliance. The Company has not, and to its knowledge no one acting on its behalf has taken, directly or indirectly, any
action designed to cause or to result in the stabilization or manipulation of the price of any security of the Company to facilitate
the sale or resale of any of the Securities.

 

(dd)
Certain Fees. Other than payments of fees and commissions disclosed herein, no brokerage or finder’s fees or commissions
are or will be payable by the Company to any broker, financial advisor or consultant, finder, placement agent, investment banker,
bank or other Person with respect to the transactions contemplated by the Transaction Documents. 

 

    	 	12	 

    	 

    

 

(ee)No
Disqualification Events. With respect to Securities to be offered and sold hereunder in reliance on Rule 506(b) under the
Securities Act (“Regulation D Securities”), none of the Company, any of its predecessors, any affiliated issuer, any
director, executive officer, other officer of the Company participating in the offering contemplated hereby, any beneficial owner
of 20% or more of the Company’s outstanding voting equity securities nor any promoter (as that term is defined in Rule 405
under the Securities Act) connected with the Company in any capacity at the time of sale (each, an “Issuer Covered Person”
and, together, “Issuer Covered Persons”) is subject to any of the “Bad Actor” disqualifications described
in Rule 506(d)(1)(i) to (viii) under the Securities Act (a “Disqualification Event”), except for a Disqualification
Event covered by Rule 506(d)(2) or (d)(3). The Company has exercised reasonable care to determine whether any Issuer Covered Person
is subject to a Disqualification Event. The Company has complied, to the extent applicable, with its disclosure obligations under
Rule 506(e), and has furnished to the Purchasers a copy of any disclosures provided thereunder.

 

3.2Representations
and Warranties of the Purchasers. Each Purchaser, for itself and for no other Purchaser, hereby represents and warrants as
of the date hereof and as of the Closing Date to the Company as follows:

 

(a)Organization;
Authority. Such Purchaser is an entity duly organized, validly existing and in good standing under the laws of the jurisdiction
of its organization with full right, corporate or partnership power and authority to enter into and to consummate the transactions
contemplated by the Transaction Documents and otherwise to carry out its obligations hereunder and thereunder. The execution and
delivery of the Transaction Documents and performance by such Purchaser of the transactions contemplated by the Transaction Documents
have been duly authorized by all necessary corporate or similar action on the part of such Purchaser. Each Transaction Document
to which it is a party has been duly executed by such Purchaser, and when delivered by such Purchaser in accordance with the terms
hereof, will constitute the valid and legally binding obligation of such Purchaser, enforceable against it in accordance with
its terms, except (i) as limited by general equitable principles and applicable bankruptcy, insolvency, reorganization, moratorium
and other laws of general application affecting enforcement of creditors’ rights generally, (ii) as limited by laws relating
to the availability of specific performance, injunctive relief or other equitable remedies and (iii) insofar as indemnification
and contribution provisions may be limited by applicable law.

 

(b)Own
Account. Such Purchaser understands that the Securities are “restricted securities” and have not been registered
under the Securities Act or any applicable state securities law and is acquiring the Securities as principal for its own account
and not with a view to or for distributing or reselling such Securities or any part thereof in violation of the Securities Act
or any applicable state securities law, has no present intention of distributing any of such Securities in violation of the Securities
Act or any applicable state securities law and has no direct or indirect arrangement or understandings with any other persons
to distribute or regarding the distribution of such Securities in violation of the Securities Act or any applicable state securities
law. Such Purchaser is acquiring the Securities hereunder in the ordinary course of its business.

 

(c)Purchaser
Status. At the time such Purchaser was offered the Securities, it was, and at the date hereof it is, and on each date on which
it exercises any Warrants, it will be either: (i) an “accredited investor” as defined in Rule 501 under the Securities
Act or (ii) a “qualified institutional buyer” as defined in Rule 144A(a) under the Securities Act. Such Purchaser
is not required to be registered as a broker-dealer under Section 15 of the Exchange Act. 

 

    	 	13	 

    	 

    

 

(d)Investment
Risks. Purchaser acknowledges and understands that an investment in the Securities involves a high degree of risk, including
the potential for the entire loss of Purchaser’s investment. 

 

(e)Experience
of Such Purchaser. Such Purchaser, either alone or together with its representatives, has such knowledge, sophistication and
experience in business and financial matters so as to be capable of evaluating the merits and risks of the prospective investment
in the Securities and has so evaluated the merits and risks of such investment. Such Purchaser is able to bear the economic risk
of an investment in the Securities and, at the present time, is able to afford a complete loss of such investment.

 

(f)General
Solicitation. Such Purchaser is not purchasing the Securities as a result of any advertisement, article, notice or other communication
regarding the Securities published in any newspaper, magazine or similar media or broadcast over television or radio or presented
at any seminar or any other general solicitation or general advertisement.

 

(g)Short
Sales and Confidentiality Prior To The Date Hereof. Other than consummating the transactions contemplated hereunder, such
Purchaser has not, nor has any Person acting on behalf of or pursuant to any understanding with such Purchaser, directly or indirectly
executed any purchases or sales, including Short Sales, of the securities of the Company during the period commencing from the
time that such Purchaser first received a term sheet (written or oral) from the Company or any other Person representing the Company
setting forth the material terms of the transactions contemplated hereunder until the date hereof (“Discussion
Time”). Notwithstanding the foregoing, in the case of a Purchaser that is a multi-managed investment vehicle
whereby separate portfolio managers manage separate portions of such Purchaser’s assets and the portfolio managers have
no knowledge of the investment decisions made by the portfolio managers managing other portions of such Purchaser’s assets,
the representation set forth above shall only apply with respect to the portion of assets managed by the portfolio manager that
made the investment decision to purchase the Securities covered by this Agreement. Other than to other Persons party to this Agreement,
such Purchaser has maintained the confidentiality of all disclosures made to it in connection with this transaction (including
the existence and terms of this transaction).

 

(h)Non-Reliance
on Statements of Agents. Purchaser represents and warrants that Purchaser has not relied on statements of any officer, director,
employee or agent of the Company not contained in this Agreement, the Company’s website (http://barfresh.com/presentations)
or the Company’s SEC Filings in evaluating the merits of an investment in the Securities.

 

(i)Certain
Fees. Purchaser has not entered into any agreement or arrangement entitling any broker, financial advisor or consultant, finder,
placement agent, investment banker, bank or other Person to brokerage or finder’s fees or commissions with respect to the
transactions contemplated by the Transaction Documents. The Company shall have no obligation with respect to any fees or with
respect to any claims made by or on behalf of any Person other than as disclosed herein in Schedule 3.1(dd), if any, for fees
of a type contemplated in this Section that may be due in connection with the transactions contemplated by the Transaction Documents.

 

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ARTICLE
IV.

OTHER AGREEMENTS OF THE PARTIES

 

4.1Transfer
Restrictions. 

 

(a)The
Securities may only be disposed of in compliance with state and federal securities laws. In connection with any transfer of Securities
other than pursuant to an effective registration statement or Rule 144, to the Company or to an Affiliate of a Purchaser or in
connection with a pledge as contemplated in Section 4.1(b), the Company may require the transferor thereof to provide to the Company
an opinion of counsel selected by the transferor and reasonably acceptable to the Company, the form and substance of which opinion
shall be reasonably satisfactory to the Company, to the effect that such transfer does not require registration of such transferred
Securities under the Securities Act. As a condition of transfer, any such transferee shall agree in writing to be bound by the
terms of this Agreement and shall have the rights of a Purchaser under this Agreement.

 

(b)The
Purchasers agree to the imprinting, so long as is required by this Section 4.1, of a legend on any of the Securities in the following
form:

 

THESE
SECURITIES HAS NOT BEEN REGISTERED WITH THE SECURITIES AND EXCHANGE COMMISSION OR THE SECURITIES COMMISSION OF ANY STATE IN RELIANCE
UPON AN EXEMPTION FROM REGISTRATION UNDER THE SECURITIES ACT OF 1933, AS AMENDED (THE “SECURITIES ACT”), AND, ACCORDINGLY,
MAY NOT BE OFFERED OR SOLD EXCEPT PURSUANT TO AN EFFECTIVE REGISTRATION STATEMENT UNDER THE SECURITIES ACT OR PURSUANT TO AN AVAILABLE
EXEMPTION FROM, OR IN A TRANSACTION NOT SUBJECT TO, THE REGISTRATION REQUIREMENTS OF THE SECURITIES ACT AND IN ACCORDANCE WITH
APPLICABLE STATE SECURITIES LAWS AS EVIDENCED BY A LEGAL OPINION OF COUNSEL TO THE TRANSFEROR TO SUCH EFFECT, THE SUBSTANCE OF
WHICH SHALL BE REASONABLY ACCEPTABLE TO THE COMPANY. THIS SECURITY MAY BE PLEDGED IN CONNECTION WITH A BONA FIDE MARGIN ACCOUNT
WITH A REGISTERED BROKER-DEALER OR OTHER LOAN WITH A FINANCIAL INSTITUTION THAT IS AN “ACCREDITED INVESTOR” AS DEFINED
IN RULE 501(a) UNDER THE SECURITIES ACT OR OTHER LOAN SECURED BY SUCH SECURITIES.

 

(c)The
Company acknowledges and agrees that a Purchaser may from time to time pledge pursuant to a bona fide margin agreement with a
registered broker-dealer or grant a security interest in some or all of the Securities to a financial institution that is an “accredited
investor” as defined in Rule 501(a) under the Securities Act and who agrees to be bound by the provisions of this Agreement
and, if required under the terms of such arrangement, such Purchaser may transfer pledged or secured Securities to the pledgees
or secured parties. Such a pledge or transfer would not be subject to approval of the Company and no legal opinion of legal counsel
of the pledgee, secured party or pledgor shall be required in connection therewith. Further, no notice shall be required of such
pledge. At the appropriate Purchaser’s expense, the Company will execute and deliver such reasonable documentation as a
pledgee or secured party of Securities may reasonably request in connection with a pledge or transfer of the Securities. Certificates
evidencing the Shares and Warrant Shares shall not contain any legend (including the legend set forth in Section 4.1(b)), (i)
following any sale of such Shares or Warrant Shares pursuant to Rule 144 or (ii) if such Shares or Warrant Shares are eligible
for sale under Rule 144, (provided that a Purchaser provides the Company with an assurance letter, which shall not include an
opinion of Purchaser’s counsel, in the form reasonably satisfactory to Company’s legal counsel, that such Shares or
Warrant Shares are eligible for sale, assignment or transfer under Rule 144) or (iii) if such legend is not required under applicable
requirements of the Securities Act (including judicial interpretations and pronouncements issued by the staff of the Commission).
The Company may not make any notation on its records or give instructions to the Transfer Agent that enlarge the restrictions
on transfer set forth in this Section, except in accordance with applicable law. Certificates for Securities subject to legend
removal hereunder shall be transmitted by the Transfer Agent to the Purchaser by crediting the account of the Purchaser’s
prime broker with the Depository Trust Company System as directed by such Purchaser.

 

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4.2Furnishing
of Information. Until the earliest of the time that (i) no Purchaser owns Securities or (ii) the Securities may be sold without
restriction, the Company covenants to file in a timely manner (or obtain extensions in respect thereof and file within the applicable
grace period) all reports required to be filed by the Company after the date hereof pursuant to the Exchange Act. As long as any
Purchaser owns Securities, if the Company is not required to file reports pursuant to the Exchange Act, it will prepare and furnish
to the Purchasers and make publicly available in accordance with Rule 144 such information as is required for the Purchasers to
sell the Securities under Rule 144. The Company further covenants that it will take such further action as any holder of Securities
may reasonably request, to the extent required from time to time to enable such Person to sell such Securities without registration
under the Securities Act within the requirements of the exemption provided by Rule 144.

 

4.3Integration.
The Company shall not sell, offer for sale or solicit offers to buy or otherwise negotiate in respect of any security (as defined
in Section 2 of the Securities Act) that would be integrated with the offer or sale of the Securities in a manner that would require
the registration under the Securities Act of the sale of the Securities to the Purchasers or that would be integrated with the
offer or sale of the Securities to the Purchasers for purposes of the rules and regulations of any Trading Market such that it
would require shareholder approval prior to the closing of such other transaction unless shareholder approval is obtained before
the closing of such subsequent transaction.

 

4.4Securities
Laws Disclosure; Publicity. The Company shall issue a press release and Current Report on Form 8-K disclosing the material
terms of the transactions contemplated hereby. No Purchaser shall issue any press release or otherwise make any public statement
without the prior consent of the Company, which consent shall not unreasonably be withheld or delayed, except if such disclosure
is required by law, in which case the disclosing party shall promptly provide the other party with prior notice of such public
statement or communication. Notwithstanding the foregoing, the Company shall not publicly disclose the name of any Purchaser,
or include the name of any Purchaser in any filing with the Commission or any regulatory agency or Trading Market, without the
prior consent of such Purchaser, except (i) the filing of final Transaction Documents (including signature pages thereto) with
the Commission and (ii) to the extent such disclosure is required by law or Trading Market regulations.

 

4.5Non-Public
Information. Except with respect to the material terms and conditions of the transactions contemplated by the Transaction
Documents, the Company covenants and agrees that neither it nor any other Person acting on its behalf will provide any Purchaser
or its agents or counsel with any information that the Company believes constitutes material non-public information, unless prior
thereto such Purchaser shall have executed a written agreement regarding the confidentiality and use of such information. The
Company understands and confirms that each Purchaser shall be relying on the foregoing covenant in effecting transactions in securities
of the Company.

 

    	 	16	 

    	 

    

 

4.6Use
of Proceeds. The Company shall use the net proceeds from the sale of the Securities hereunder for working capital purposes.

 

4.7Indemnification.

 

(a)
Indemnification of Purchasers. Subject to the provisions of this Section 4.7, the Company will indemnify and hold each
Purchaser and its directors, officers, shareholders, members, partners, employees and agents (and any other Persons with a functionally
equivalent role of a Person holding such titles notwithstanding a lack of such title or any other title), each Person who controls
such Purchaser (within the meaning of Section 15 of the Securities Act and Section 20 of the Exchange Act), and the directors,
officers, shareholders, agents, members, partners or employees (and any other Persons with a functionally equivalent role of a
Person holding such titles notwithstanding a lack of such title or any other title) of such controlling persons (each, a “Purchaser
Party”) harmless from any and all losses, liabilities, obligations, claims, contingencies, damages, costs and expenses,
including all judgments, amounts paid in settlements, court costs and reasonable attorneys’ fees and costs of investigation
that any such Purchaser Party may suffer or incur as a result of or relating to (a) any breach of any of the representations,
warranties, covenants or agreements made by the Company in this Agreement or in the other Transaction Documents or (b) any action
instituted against a Purchaser in any capacity, or any of them or their respective Affiliates, by any stockholder of the Company
who is not an Affiliate of such Purchaser, with respect to any of the transactions contemplated by the Transaction Documents (unless
such action is based upon a breach of such Purchaser’s representations, warranties or covenants under the Transaction Documents
or any agreements or understandings such Purchaser may have with any such stockholder or any violations by the Purchaser of state
or federal securities laws or any conduct by such Purchaser which constitutes fraud, gross negligence, willful misconduct or malfeasance).
If any action shall be brought against any Purchaser Party in respect of which indemnity may be sought pursuant to this Agreement,
such Purchaser Party shall promptly notify the Company in writing, and the Company shall have the right to assume the defense
thereof with counsel of its own choosing reasonably acceptable to the Purchaser Party. Any Purchaser Party shall have the right
to employ separate counsel in any such action and participate in the defense thereof, but the fees and expenses of such counsel
shall be at the expense of such Purchaser Party except to the extent that (i) the employment thereof has been specifically authorized
by the Company in writing, (ii) the Company has failed after a reasonable period of time to assume such defense and to employ
counsel or (iii) in such action there is, in the reasonable opinion of such separate counsel, a material conflict on any material
issue between the position of the Company and the position of such Purchaser Party, in which case the Company shall be responsible
for the reasonable fees and expenses of no more than one such separate counsel. The Company will not be liable to any Purchaser
Party under this Agreement (i) for any settlement by a Purchaser Party effected without the Company’s prior written consent,
which shall not be unreasonably withheld or delayed; or (ii) to the extent, but only to the extent that a loss, claim, damage
or liability is attributable to any Purchaser Party’s breach of any of the representations, warranties, covenants or agreements
made by such Purchaser Party in this Agreement or in the other Transaction Documents.

 

    	 	17	 

    	 

    

 

(b)
Indemnification of Company. Subject to the provisions of this Section 4.7, each Purchaser severally and not jointly
with the other Purchasers, will indemnify and hold the Company and its directors, officers, shareholders, members, partners, employees
and agents harmless from any and all losses, liabilities, obligations, claims, contingencies, damages, costs and expenses, including
all judgments, amounts paid in settlements, court costs and reasonable attorneys’ fees and costs of investigation that the
Company may suffer or incur as a result of or relating to any breach of any of the representations, warranties, covenants or agreements
made by the Purchaser in this Agreement. If any action shall be brought against the Company in respect of which indemnity may
be sought pursuant to this Agreement, the Company shall promptly notify such Purchaser in writing, and the Purchaser shall have
the right to assume the defense thereof with counsel of its own choosing reasonably acceptable to the Company. The Company shall
have the right to employ separate counsel in any such action and participate in the defense thereof, but the fees and expenses
of such counsel shall be at the expense of such Company except to the extent that (i) the employment thereof has been specifically
authorized by the Purchaser in writing, (ii) the Purchaser has failed after a reasonable period of time to assume such defense
and to employ counsel or (iii) in such action there is, in the reasonable opinion of such separate counsel, a material conflict
on any material issue between the position of the Company and the position of such Purchaser, in which case the Purchaser shall
be responsible for the reasonable fees and expenses of no more than one such separate counsel. Such Purchaser will not be liable
to the Company under this Agreement (i) for any settlement by the Company effected without the Purchaser’s prior written
consent, which shall not be unreasonably withheld or delayed; (ii) to the extent, but only to the extent that a loss, claim, damage
or liability is attributable to any of the Company’s breach of any of the representations, warranties, covenants or agreements
made by the Company in this Agreement, or (iii) in an amount in excess of such Purchaser’s gain upon such Purchaser’s
sale of the Common Stock and/or Warrant Shares acquired pursuant to this Agreement. 

 

4.8Reservation
of Common Stock. As of the date hereof, the Company has reserved and the Company shall continue to reserve and keep available
at all times, free of preemptive rights, a sufficient number of shares of Common Stock for the purpose of enabling the Company
to issue Shares pursuant to this Agreement and Warrant Shares pursuant to any exercise of the Warrants. 

 

4.9Listing
of Common Stock. The Company hereby agrees to use best efforts to maintain the listing or quotation of the Common Stock on
a Trading Market. The Company will take all action reasonably necessary to continue the listing or quotation and trading of its
Common Stock on a Trading Market and will comply in all respects with the Company’s reporting, filing and other obligations
under the bylaws or rules of the Trading Market.

 

4.10Short
Sales and Confidentiality After The Date Hereof. Each Purchaser severally and not jointly with the other Purchasers, covenants
that neither it nor any Affiliate acting on its behalf or pursuant to any understanding with it will execute any Short Sales during
the period commencing at the Discussion Time and ending at the time that the transactions contemplated by this Agreement are first
publicly announced as described in Section 4.4. Each Purchaser, severally and not jointly with the other Purchasers, covenants
that until such time as the transactions contemplated by this Agreement are publicly disclosed by the Company as described in
Section 4.4, such Purchaser will maintain the confidentiality of the existence and terms of this transaction and the information
included in the Disclosure Schedules. Notwithstanding the foregoing, no Purchaser makes any representation, warranty or covenant
hereby that it will not engage in Short Sales in the securities of the Company after the time that the transactions contemplated
by this Agreement are first publicly announced as described in Section 4.4. Notwithstanding the foregoing, in the case of a Purchaser
that is a multi-managed investment vehicle whereby separate portfolio managers manage separate portions of such Purchaser’s
assets and the portfolio managers have no knowledge of the investment decisions made by the portfolio managers managing other
portions of such Purchaser’s assets, the covenant set forth above shall only apply with respect to the portion of assets
managed by the portfolio manager that made the investment decision to purchase the Securities covered by this Agreement.

 

    	 	18	 

    	 

    

 

4.11Delivery
of Securities After Closing. The Company shall deliver, or cause to be delivered, the respective Securities purchased by each
Purchaser to such Purchaser within five (5) Trading Days of the Closing Date.

 

4.12Form
D; Blue Sky Filings. The Company agrees to file in a timely manner a Form D with respect to the Securities as required under
Regulation D and to provide a copy thereof, promptly upon request of any Purchaser. The Company shall take such action as the
Company shall reasonably determine is necessary in order to obtain an exemption for, or to qualify the Securities for, sale to
the Purchasers at the Closing under applicable securities or “Blue Sky” laws of the states of the United States, and
shall provide evidence of such actions promptly upon request of any Purchaser.

 

4.13Registration
Rights. Holders of the Securities shall have the registration rights set forth in the Registration Rights Agreement.

 

ARTICLE
V.

MISCELLANEOUS

 

5.1Fees
and Expenses. Each party shall pay the fees and expenses of its advisers, counsel, accountants and other experts, if any,
and all other expenses incurred by such party incident to the negotiation, preparation, execution, delivery and performance of
this Agreement. The Company shall further be responsible for the payment of any placement agent’s fees, financial advisory
fees, transfer agent fees, the fees and expenses of DTC (as defined below) fees or broker’s commissions relating to or arising
out of the transactions contemplated hereby (including, without limitation, any fees payable to any placement agent of the Company
in connection with the transactions contemplated by this Agreement). The Company shall pay all Transfer Agent fees, stamp taxes
and other taxes and duties levied in connection with the delivery of any Securities to the Purchasers.

 

5.2Entire
Agreement. The Transaction Documents, together with the exhibits and schedules thereto, contain the entire understanding of
the parties with respect to the subject matter hereof and supersede all prior agreements and understandings, oral or written,
with respect to such matters, which the parties acknowledge have been merged into such documents, exhibits and schedules.

 

5.3Notices.
Any and all notices or other communications or deliveries required or permitted to be provided hereunder shall be in writing and
shall be deemed given and effective on the earliest of (a) the date of transmission, if such notice or communication is delivered
via facsimile or email at the facsimile number set forth on the signature pages attached hereto or the email address set forth
on the signature pages attached hereto prior to 5:30 p.m. (PST) on a Business Day, (b) the next Business Day after the date of
transmission, if such notice or communication is delivered via facsimile at the facsimile number set forth on the signature pages
attached hereto on a day that is not a Trading Day or later than 5:30 p.m. (PST) on any Business Day, (c) the 2nd Business
Day following the date of mailing, if sent by U.S. nationally recognized overnight courier service, or (d) upon actual receipt
by the party to whom such notice is required to be given. The address for such notices and communications shall be as set forth
on the signature pages attached hereto.

 

5.4Amendments;
Waivers. No provision of this Agreement may be waived or amended except in a written instrument signed, in the case of an
amendment, by the Company and the Purchasers of more than fifty percent (50%) of the Shares still held by the Purchasers or, in
the case of a waiver, by the party against whom enforcement of any such waived provision is sought. No waiver of any default with
respect to any provision, condition or requirement of this Agreement shall be deemed to be a continuing waiver in the future or
a waiver of any subsequent default or a waiver of any other provision, condition or requirement hereof, nor shall any delay or
omission of any party to exercise any right hereunder in any manner impair the exercise of any such right.

 

    	 	19	 

    	 

    

 

5.5Headings.
The headings herein are for convenience only, do not constitute a part of this Agreement and shall not be deemed to limit or affect
any of the provisions hereof.

 

5.6Successors
and Assigns. This Agreement shall be binding upon and inure to the benefit of the parties and each of their successors and
permitted assigns. 

 

5.7Assignment.
Each Purchaser acknowledges that it may not assign any of its rights to or interest in or under this Agreement without the prior
written consent of the Company, and any attempted assignment without such consent shall be void and without force or effect.

 

5.8No
Third-Party Beneficiaries. This Agreement is intended for the benefit of the parties hereto and their respective successors
and permitted assigns and is not for the benefit of, nor may any provision hereof be enforced by, any other Person, except as
otherwise set forth in Section 4.8.

 

5.9Governing
Law. All questions concerning the construction, validity, enforcement and interpretation of the Transaction Documents shall
be governed by and construed and enforced in accordance with the internal laws of the State of Delaware, without regard to the
principles of conflicts of law thereof. Each party agrees that all legal proceedings concerning the interpretations, enforcement
and defense of the transactions contemplated by this Agreement and any other Transaction Documents (whether brought against a
party hereto or its respective affiliates, directors, officers, shareholders, employees or agents) shall be commenced exclusively
in the state and federal courts sitting in Los Angeles, California. Each party hereby irrevocably submits to the exclusive jurisdiction
of the state and federal courts sitting in the Los Angeles, California for the adjudication of any dispute hereunder or in connection
herewith or with any transaction contemplated hereby or discussed herein (including with respect to the enforcement of any of
the Transaction Documents), and hereby irrevocably waives, and agrees not to assert in any suit, action or proceeding, any claim
that it is not personally subject to the jurisdiction of any such court, that such suit, action or proceeding is improper or is
an inconvenient venue for such proceeding. Each party hereby irrevocably waives personal service of process and consents to process
being served in any such suit, action or proceeding by mailing a copy thereof via registered or certified mail or overnight delivery
(with evidence of delivery) to such party at the address in effect for notices to it under this Agreement and agrees that such
service shall constitute good and sufficient service of process and notice thereof. Nothing contained herein shall be deemed to
limit in any way any right to serve process in any other manner permitted by law. 

 

5.10Survival.
The representations and warranties contained herein shall survive the Closing and the delivery of the Shares and Warrant Shares.

 

5.11Execution.
This Agreement may be executed in two or more counterparts, all of which when taken together shall be considered one and the same
agreement and shall become effective when counterparts have been signed by each party and delivered to the other party, it being
understood that both parties need not sign the same counterpart. In the event that any signature is delivered by facsimile transmission
or by e-mail delivery of a “.pdf” format data file, such signature shall create a valid and binding obligation of
the party executing (or on whose behalf such signature is executed) with the same force and effect as if such facsimile or “.pdf”
signature page were an original thereof.

 

    	 	20	 

    	 

    

 

5.12Severability.
If any term, provision, covenant or restriction of this Agreement is held by a court of competent jurisdiction to be invalid,
illegal, void or unenforceable, the remainder of the terms, provisions, covenants and restrictions set forth herein shall remain
in full force and effect and shall in no way be affected, impaired or invalidated, and the parties hereto shall use their commercially
reasonable efforts to find and employ an alternative means to achieve the same or substantially the same result as that contemplated
by such term, provision, covenant or restriction. It is hereby stipulated and declared to be the intention of the parties that
they would have executed the remaining terms, provisions, covenants and restrictions without including any of such that may be
hereafter declared invalid, illegal, void or unenforceable.

 

5.13Replacement
of Securities. If any certificate or instrument evidencing any Securities is mutilated, lost, stolen or destroyed, the Company
shall issue or cause to be issued in exchange and substitution for and upon cancellation thereof (in the case of mutilation),
or in lieu of and substitution therefor, a new certificate or instrument, but only upon receipt of evidence reasonably satisfactory
to the Company of such loss, theft or destruction. The applicant for a new certificate or instrument under such circumstances
shall also pay any reasonable third-party costs (including customary indemnity) associated with the issuance of such replacement
Securities.

 

5.14Independent
Nature of Purchasers’ Obligations and Rights. The obligations of each Purchaser under any Transaction Document are several
and not joint with the obligations of any other Purchaser, and no Purchaser shall be responsible in any way for the performance
or non-performance of the obligations of any other Purchaser under any Transaction Document. Nothing contained herein or in any
other Transaction Document, and no action taken by any Purchaser pursuant thereto, shall be deemed to constitute the Purchasers
as a partnership, an association, a joint venture or any other kind of entity, or create a presumption that the Purchasers are
in any way acting in concert or as a group with respect to such obligations or the transactions contemplated by the Transaction
Documents. Each Purchaser shall be entitled to independently protect and enforce its rights, including without limitation, the
rights arising out of this Agreement or out of the other Transaction Documents, and it shall not be necessary for any other Purchaser
to be joined as an additional party in any proceeding for such purpose. Each Purchaser has been represented by its own separate
legal counsel in their review and negotiation of the Transaction Documents. The Company’s counsel does not represent any
of the Purchasers. The Company has elected to provide all Purchasers with the same terms and Transaction Documents for the convenience
of the Company and not because it was required or requested to do so by the Purchasers.

 

5.15Construction.
The parties agree that each of them and/or their respective counsel has reviewed and had an opportunity to revise the Transaction
Documents and, therefore, the normal rule of construction to the effect that any ambiguities are to be resolved against the drafting
party shall not be employed in the interpretation of the Transaction Documents or any amendments hereto.

 

(Signature
Pages Follow)

 

    	 	21	 

    	 

    

 

IN
WITNESS WHEREOF, the parties hereto have caused this Securities Purchase Agreement to be duly executed by their respective
authorized signatories as of the date first indicated above.

 

	BARFRESH FOOD GROUP inc.	 	Address
    for Notice:
	 	 	 	 
	 	 	 	BARFRESH
    FOOD GROUP inc.
	 	 	 	8530
    Wilshire Boulevard, Suite 450
	By:	 	 	Beverly
    Hills, CA 90211
	Name:	Riccardo
    Delle Coste	 	Attention:    Riccardo
    Delle Coste,
	Title:	Chief
    Executive Officer	 	Chief
    Executive Officer
	 	 	 	Email:         riccardo@barfresh.com
    
	 	 	 	Facsimile:   (310)
    295-2432

 

[REMAINDER
OF PAGE INTENTIONALLY LEFT BLANK

SIGNATURE
PAGE FOR PURCHASER FOLLOWS]

 

    	 	22	 

    	 

    

 

[PURCHASER
SIGNATURE PAGES TO BARFRESH FOOD GROUP INC.

SECURITIES PURCHASE AGREEMENT]

 

IN
WITNESS WHEREOF, the undersigned have caused this Securities Purchase Agreement to be duly executed by their respective authorized
signatories as of the date first indicated above.

 

Name
of Purchaser:  ________________________________________________________________

 

Signature
of Authorized Signatory of Purchaser:  __________________________________________

 

Name
of Authorized Signatory:  _______________________________________________________

 

Title
of Authorized Signatory:  ________________________________________________________

 

Email
Address of Purchaser:  _________________________________________________________

 

Fax
Number of Purchaser:  ___________________________________________________________

 

Address
for Notice of Purchaser:

 

Address
for Delivery of Securities for Purchaser (if not same as address for notice):

 

Subscription
Amount: $ __________________________________________

 

Shares:
 ______________________________________________________

 

Warrant
Shares:  _______________________________________________

 

EIN
Number:  _________________________________________________

 

    	 	23	 

    	 

    

 

DISCLOSURE
SCHEDULES

 

None.

 

    	 	24	 

    	 

    

 

EXHIBIT
A

 

    	 	25	 

    	 

    

 

EXHIBIT
B

 

    	 	26THIS
PROMISSORY NOTE (“NOTE”) HAS BEEN REGISTERED UNDER THE SECURITIES ACT OF 1933, AS AMENDED (THE “SECURITIES ACT”),
OR ANY OTHER APPLICABLE FEDERAL OR STATE SECURITIES LAWS, AND HAVE BEEN ISSUED AND SOLD IN RELIANCE UPON EXEMPTIONS FROM THE REGISTRATION
REQUIREMENTS OF SUCH LAWS, INCLUDING, WITHOUT LIMITATION, THE EXEMPTION CONTAINED IN SECTION 4(2) OF THE SECURITIES ACT. NEITHER
THIS NOTE NOR SUCH SECURITIES MAY BE SOLD OR TRANSFERRED UNLESS (1) A REGISTRATION STATEMENT HAS BECOME AND IS THEN EFFECTIVE
WITH RESPECT TO SUCH SECURITIES, (2) THIS NOTE OR SUCH SECURITIES, AS APPLICABLE, IS TRANSFERRED PURSUANT TO RULE 144 PROMULGATED
UNDER THE SECURITIES ACT (OR ANY SUCCESSOR RULE) OR (3) THE COMPANY (AS HEREINAFTER DEFINED) HAS RECEIVED AN OPINION OF COUNSEL
REASONABLY SATISFACTORY TO IT, TO THE EFFECT THAT THE PROPOSED SALE OR TRANSFER OF THIS NOTE OR SUCH SECURITIES IS EXEMPT FROM
REGISTRATION UNDER THE SECURITIES ACT AND ALL OTHER APPLICABLE FEDERAL OR STATE SECURITIES LAWS.

 

	$100,000.00	April
    29, 2016

QUANTUMSPHERE,
INC.

 

PROMISSORY
NOTE

 

FOR
VALUE RECEIVED, QuantumSphere, Inc., a Nevada corporation (the “Company”), promises to pay to the order
of Stephen Hall, an individual, or such person’s successors and assigns (collectively, the “Holder”),
the principal amount of One Hundred Thousand and 00/100 Dollars ($100,000.00) (“Principal”), together
with all accrued and unpaid interest hereunder, on or before the 30-day anniversary hereof (“Maturity Date”).
Interest shall accrue and be payable as specified in Section 2.

 

The
obligations due under this Note are secured by a Security Agreement (the “Security Agreement”), attached hereto
as Exhibit A, dated as of the date hereof and executed by the Company for the benefit of Holder, and junior in priority and
interest to (i) the senior lien of Novus Capital, and (ii) liens of the holders of Series O-2 10% Subordinated Convertible
Promissory Notes (“Series O-2 Notes”). Additional rights of Holder are set forth in the Security Agreement.

 

The
following is a statement of the rights of the Holder and certain conditions to which this Note is subject, and to which the Holder,
by the acceptance of this Note, agrees:

 

1.Definitions.
As used in this Note, the following capitalized terms have the following meanings:

 

(a)“Business
Day” means a day (i) other than Saturday or Sunday, and (ii) on which commercial banks are open for business in the
State of California.

 

(b)“Default
Rate” has the meaning given in Section 2 hereof.

 

(c)“Event
of Default” has the meaning given in Section 6 hereof.

 

(d)“Highest
Lawful Rate” means the maximum non-usurious rate of interest, as in effect from time to time, which may be charged,
contracted for, reserved, received or collected by the Holder in connection with this Note under applicable law.

 

    	-1- 

     

    

 

(e)“Holder”
shall mean the person specified in the introductory paragraph of this Note or any person or entity who shall at the time be the
registered holder of this Note.

 

(f)“Note”
shall mean this Promissory Note.

 

(g)“Obligations”
means all debts, liabilities and obligations of the Company to the Holder under this Note and the Security Agreement, including
all unpaid Principal of this Note, all Interest accrued hereon, and all other amounts payable by the Company to the Holder hereunder
and under the Security Agreement, whether due or to become due, absolute or contingent, liquidated or unliquidated, determined
or undetermined.

 

2.Interest.
Interest shall be fixed for the term of the Note and shall be in the amount of $25,000.00. During the existence of an Event of
Default, Interest shall accrue on all outstanding Principal at the same rate, pro-rated for each 30-day period.

 

3.Prepayment.
The Principal and Interest may be prepaid at any time by the Company without the prior written consent of the Holder.

 

4.Highest
Lawful Rate. Notwithstanding any provision to the contrary contained herein, if during any period for which Interest is computed
hereunder, the amount of Interest computed on the basis provided for in this Note, together with all fees, charges and other payments
which are treated as interest under applicable law, as provided for herein or in any other document executed in connection herewith,
would exceed the amount of such Interest computed on the basis of the Highest Lawful Rate, the Company shall not be obligated
to pay, and the Holder shall not be entitled to charge, collect, receive, reserve or take Interest in excess of the Highest Lawful
Rate, and during any such period the Interest payable hereunder shall be computed on the basis of the Highest Lawful Rate.

 

5.Events
of Default. Any of the following events which shall occur shall constitute an “Event of Default”:

 

(a)the
Company shall fail to pay when due any amount of principal or interest hereunder or other amount payable hereunder or under the
Security Agreement, where such failure continues for five (5) days after receipt of written notice from Holder specifying such
failure; or

 

(b)the
Company shall: (i) apply for or consent to the appointment of a receiver, trustee, liquidator or custodian of itself or of all
or any material part of its property; (ii) admit in writing its inability to pay its debts generally as they become due; (iii)
make a general assignment for the benefit of any of its creditors; (iv) be dissolved or liquidated in full or in part; (v) commence
a voluntary case or other proceeding seeking liquidation, reorganization or other relief with respect to itself or its debts under
any bankruptcy, insolvency or other similar law now or hereafter in effect or consent to any such relief or to the appointment
of or taking possession of its property by any official in an involuntary case or other proceeding commenced against it; or (vi)
take or approve any action for the purpose of effecting any of the foregoing; or

 

(c)proceedings
for the appointment of a receiver, trustee, liquidator or custodian of the Company or of all or any material part of its property,
or a voluntary or involuntary case or other proceedings seeking liquidation, reorganization or other relief with respect to the
Company or the debts thereof under any bankruptcy, insolvency or other similar law now or hereafter in effect, shall be commenced
and such involuntary case or proceeding shall not be dismissed or discharged within sixty (60) days of commencement; or an order
for relief shall be entered against the Company under the federal bankruptcy laws as now or hereafter in effect; or

 

    	-2- 

     

    

 

(d)a
default or event of default under any agreement of the Company shall occur that gives the holder of any other indebtedness for
borrowed money of the Company the right to accelerate the maturity of such indebtedness (subject to any applicable cure periods
set forth therein, if any); or

 

(e)the
Company shall fail to observe or perform any other covenant, obligation, condition or agreement contained in this Note or the
Security Agreement and (i) such failure shall continue for fifteen (15) days, or (ii) if such failure is not curable within such
fifteen (15) day period, but is reasonably capable of cure within thirty (30) days, either (A) such failure shall continue for
thirty (30) days or (B) the Company shall not have commenced a cure in a manner reasonably satisfactory to Holder within the initial
fifteen (15) day period; or

 

(f)any
representation or warranty made or furnished by or on behalf of Company to Holder in writing in connection with this Note or the
Security Agreement shall be false, incorrect, incomplete or misleading in any material respect when made or furnished.

 

Upon
the occurrence of any Event of Default, (x) the Holder may at any time declare all unpaid Obligations to be immediately due and
payable without presentment, demand, protest or any other notice of any kind, all of which are hereby expressly waived by the
Company; (y) the Holder may exercise all rights and remedies available to the Holder hereunder and under the Security Agreement
and applicable law, and (z) in the case of an Event of Default described in Section 5(b) or 5(c), all unpaid Obligations
shall automatically become immediately due and payable, without presentment, demand, protest or any other notice of any kind,
all of which are hereby expressly and irrevocably waived by the Company.

 

6.Successors
and Assigns. Subject to the restrictions on transfer described in Section 8, the rights and obligations of the Company
and the Holder hereunder shall be binding upon and inure to the benefit of the successors, assigns, heirs, administrators and
transferees of the parties. Due to the reliance by the Company on the exemption from registration provided by Rule 506 of Regulation
D, as promulgated pursuant to the Securities Act, and the representation by Holder to the Company that Holder is an “accredited
investor” as such term is defined by Rule 501(a) of Regulation D, no assignment of this Note shall be made to any person
who is not an “accredited investor”, where any assignment or transfer of this Note, or any attempt thereof, shall
be null and void.

 

7.Amendments
and Waivers. This Note may not be amended or modified, nor may any of its terms be waived, except by written instruments signed
by the Company and Holder. Each waiver or consent under any provision hereof shall be effective only in the specific instances
for the purpose for which given.

 

8.Transfer
of this Note. Transfers of this Note shall be registered upon registration books maintained for such purpose by or on behalf
of the Company. Prior to presentation of this Note for registration of transfer, the Company shall treat the registered Holder
hereof as the owner and the Holder of this Note for the purpose of receiving all payments of Principal and Interest hereon and
for all other purposes whatsoever, whether or not this Note shall be overdue and the Company shall not be affected by notice to
the contrary.

 

9.Assignment
or Delegation by the Company. Neither this Note nor any of the rights, interests or obligations hereunder may be assigned
or delegated in whole or in part by the Company without the prior written consent of Holder.

 

10.Notices.
Except as otherwise provided herein, all notices, requests, demands, consents, instructions or other communications to or upon
the Company or Holder under this Note shall be in writing and mailed or delivered to each party to its address set forth in the
Security Agreement (or to such other address as the recipient of any notice shall have notified the other in writing). All such
notices and communications shall be effective (a) when sent by a commercially recognized means of overnight delivery providing
confirmation of receipt, on the business day following the deposit with such service; (b) when mailed, by registered or certified
mail, first class postage prepaid and addressed as aforesaid through the United States Postal Service, upon receipt; and (c) when
delivered by hand, upon delivery.

 

    	-3- 

     

    

 

11.Expenses;
Waivers. If action is instituted to collect this Note, the Company promises to pay on demand all costs and expenses, including
reasonable attorneys’ fees and costs, incurred in connection with such action. The Company hereby waives notice of default,
presentment or demand for payment, protest or notice of nonpayment or dishonor and all other notices or demands relative to this
instrument.

 

12.Further
Assurance. Each party shall execute, acknowledge, deliver, file, notarize and register (at its own expense) all documents,
instruments, certificates, agreements and assurances and provide all information and take or forbear from all such action as the
other party may reasonably deem necessary or appropriate to achieve the purposes of the Note or satisfy the obligations of the
Company hereunder.

 

13.Severability.
Whenever possible, each provision of this Note shall be interpreted in such manner as to be effective and valid under all applicable
laws and regulations. If, however, any provision of this Note shall be prohibited by or be invalid under any such law or regulation
in any jurisdiction, it shall, as to such jurisdiction, be deemed modified to conform to the minimum requirements of such law
or regulation, or, if for any reason it is not deemed so modified, it shall be ineffective and invalid only to the extent of such
prohibition or invalidity without affecting the remaining provisions of this Note, or the validity or effectiveness of such provision
in any other jurisdiction.

 

14.Cumulative
Rights, etc. The rights, powers and remedies of Holder under this Note and the Security Agreement shall be in addition to
all rights, powers and remedies given to Holder by virtue of any applicable law, rule or regulation of any governmental authority,
the Security Agreement or any other agreement, all of which rights, powers, and remedies shall be cumulative and may be exercised
successively or concurrently without impairing Holder’s rights hereunder. The Company waives any right to require Holder
to proceed against any person or entity or to exhaust any collateral or to pursue any remedy in Holder’s power.

 

15.No
Waiver. No course of dealing between the Company and the Holder or any delay on the part of the Holder in exercising any rights
or remedies shall operate as a waiver of any such right or remedy of the Holder.

 

16.Construction.
Each of the Security Agreement and this Note is the result of negotiations among, and has been reviewed by, the Company, Holder
and their respective counsel. Accordingly, this Note and the Security Agreement shall be deemed to be the product of all parties
hereto, and no ambiguity shall be construed in favor of or against the Company or Holder.

 

17.Other
Interpretive Provisions. References in this Note and the Security Agreement to any document, instrument or agreement (a) includes
all exhibits, schedules and other attachments thereto, (b) includes all documents, instruments or agreements issued or executed
in replacement thereof, and (c) means such document, instrument or agreement, or replacement or predecessor thereto, as amended,
modified and supplemented from time to time and in effect at any given time. The words “hereof,” “herein”
and “hereunder” and words of similar import when used in this Note or the Security Agreement refer to this Note or
the Security Agreement, as the case may be, as a whole and not to any particular provision of this Note or the Security Agreement,
as the case may be. The words “include” and “including” and words of similar import when used in this
Note or the Security Agreement shall not be construed to be limiting or exclusive.

 

    	-4- 

     

    

 

18.Governing
Law and Jurisdiction. THIS NOTE AND ALL ACTIONS ARISING OUT OF OR IN CONNECTION WITH THIS NOTE SHALL BE GOVERNED BY AND CONSTRUED
IN ACCORDANCE WITH THE INTERNAL LAWS OF THE STATE OF NEVADA, WITHOUT REGARD TO THE CONFLICTS OF LAW RULES OF THE STATE OF NEVADA
OR OF ANY OTHER JURISDICTION. THE HOLDER HEREBY IRREVOCABLY AND UNCONDITIONALLY SUBMITS TO THE NON-EXCLUSIVE JURISDICTION
OF THE COURTS OF THE STATE OF CALIFORNIA. THE HOLDER AGREES THAT ALL ACTIONS OR PROCEEDINGS ARISING OUT OF OR RELATING TO THIS
AGREEMENT OR THE TRANSACTIONS CONTEMPLATED HEREBY MUST BE LITIGATED EXCLUSIVELY IN ANY SUCH STATE OR FEDERAL COURT, AND ACCORDINGLY,
THE HOLDER IRREVOCABLY WAIVES ANY OBJECTION WHICH IT MAY NOW OR HEREAFTER HAVE TO THE LAYING OF THE VENUE OF ANY SUCH LITIGATION
IN ANY SUCH COURT.

 

19.Waiver
of Jury Trial. EACH OF THE COMPANY AND THE HOLDER, TO THE FULLEST EXTENT PERMITTED BY APPLICABLE LAW, HEREBY IRREVOCABLY WAIVES
ALL RIGHT TO A TRIAL BY JURY AS TO ANY ISSUE RELATED HERETO IN ANY ACTION, PROCEEDING OR COUNTERCLAIM ARISING OUT OF OR RELATING
TO THIS NOTE.

 

20.Subordination.
Holder expressly agrees to the subordination of this Note to Novus Capital and the holders of Series O-2 Notes, and where no further
action need to be taken by the Company or the Holder in connection with the subordination.

 

    	-5- 

     

    

 

IN
WITNESS WHEREOF, this Note has been executed by the Company as of the date first above written.

 

 

	The
    Company:	QuantumSphere,
    Inc.,
	 	a
    Nevada Corporation
	 	 	 
	 	By:	 
	 	 	Kevin
    D. Maloney
	 	Title:	CEO
    & President

 

ACKNOWLEDGED
AND AGREED:

 

	The
    Holder:	 
	 	 
	 	Stephen
    Hall

 

    	-6- 

     

    

 

EXHIBIT
A

 

SECURITY
AGREEMENT

 

    	-7- 

     

    

 

SECURITY
AGREEMENT

 

THIS
SECURITY AGREEMENT (this “Agreement”), is entered into as of April 29, 2016, by and between QuantumSphere,
Inc., a Nevada corporation (the “Borrower”), and Stephen Hall (“Secured Party” or “Lender”).
All capitalized terms not otherwise defined herein shall the meanings ascribed to them in the promissory note by and between Borrower
and Secured Party (the “Note”).

 

RECITALS

 

WHEREAS,
the Secured Party has loaned monies to Borrower, as more particularly described in the Note attached hereto;

 

WHEREAS,
the term “Secured Party” as used in this Agreement shall mean Stephen Hall; and

 

WHEREAS,
this Agreement is being executed and delivered by Borrower to secure the Note.

 

NOW,
THEREFORE, for good and valuable consideration, the receipt and sufficiency of which are hereby acknowledged, each of the parties
hereto hereby agrees as follows:

 

1.Obligations
Secured. This Agreement secures, in part, the prompt payment and performance of all obligations of Borrower under the Note,
and all renewals, extensions, modifications, amendments, and/or supplements thereto (collectively, the “Secured Obligations”).

 

2.Grant
of Security.

 

a.Collateral.
Borrower hereby grants, pledges, and assigns for the benefit of the Secured Party, and there is hereby created in favor of the
Secured Party, a junior security interest in and to all of Borrower’s right, title, and interest in, to, and under all of
the collateral set forth on Exhibit A hereto (collectively, “Collateral”) subject to Section
2(c) below. The junior security interest shall be subordinate to Novus Capital and the holders of Series O-2 Notes.

 

b.Effective
Date. This grant of security shall be effective as of the date hereof.

 

c.Subordination.
The Note and the Secured Obligations shall be subordinated, or junior in interest, to the obligations of Borrower in favor of
its senior lender, Novus Capital, or any other third party senior lender who provides a senior secured loan to the Company during
the term of the Note, the holders of Series O-2 Notes, as well as debt incurred in the ordinary course of business.

 

3.Filings
to Perfect Security. The Company will (and is hereby authorized to) file with any filing office such financing statements,
amendments, addenda, continuations, terminations, assignments and other records (whether or not executed by Borrower) to perfect
and to maintain perfected security interests in the Collateral by the Secured Party, whereby (a) promptly upon the execution of
this Agreement, a Financing Statement on Form UCC-1 (the “Financing Statement”) shall be filed with the California
Secretary of State on behalf of the Secured Party with respect to the Collateral; The Financing Statement shall designate the
Secured Party as a secured party and Borrower as the debtor, shall identify the security interest in the Collateral, and contain
any other items required by law. The Financing Statement shall contain a description of collateral consistent with the description
set forth herein and shall not describe the collateral as “all assets” or “all personal property.”

 

4.Transfers
and Other Liens. Except as set forth in the Note, Borrower shall not:

 

    	-8- 

     

    

 

		a.	Sell,
                                         transfer, assign, or dispose of (by operation of law or otherwise), any of the Collateral
                                         outside of the ordinary course of business;
	 	 	 
		b.	Create
                                         or suffer to exist any lien, security interest, or other charge or encumbrance upon or
                                         with respect to any of the Collateral, except the security interests created hereby;
                                         or
	 	 	 
		c.	Permit
                                         any of the Collateral to be levied upon under any legal process.

 

5.Representations
and Warranties. Borrower hereby represents and warrants to the Secured Party as follows: (a) to Borrower’s knowledge,
Borrower is the owner of the Collateral (or, in the case of after-acquired Collateral, at the time Borrower acquires rights in
the Collateral, will be the owner thereof) and that, except as expressly provided herein or contemplated pursuant to Section 2(c)
herein, no other person has (or, in the case of after-acquired Collateral, at the time Borrower acquires rights therein, will
have) any right, title, claim or interest (by way of Lien or otherwise) in, against or to the Collateral; (b) to Borrower’s
knowledge, except as expressly provided herein, upon the filing of a Financing Statement with the California Secretary of State,
the Secured Party (or in the case of after-acquired Collateral, at the time Borrower acquires rights therein, will have) will
have a perfected security interest in the Collateral to the extent that a security interest in the Collateral can be perfected
by such filing; (c) all Accounts Receivable (as defined in Exhibit A) are genuine and enforceable against the party
obligated to pay the same; (d) Borrower has full power and authority to enter into the transactions provided for in this Agreement
and the Note; (e) this Agreement and the Note, when executed and delivered by Borrower, will constitute the legal, valid and binding
obligations of Borrower enforceable in accordance with their terms; (f) the execution and delivery by Borrower of this Agreement
and the Note and the performance and consummation of the transactions contemplated hereby and thereby do not and will not violate
Borrower’s Certificate of Incorporation or Bylaws or any material judgment, order, writ, decree, statute, rule or regulation
applicable to Borrower (g) there does not exist any default or violation by Borrower of or under any of the terms, conditions
or obligations of (i) any indenture, mortgage, deed of trust, franchise, permit, contract, agreement, or other instrument to which
Borrower is a party or by which Borrower is bound, or (ii) any law, ordinance, regulation, ruling, order, injunction, decree,
condition or other requirement applicable to or imposed upon Borrower by any law, the action of any court or any governmental
authority or agency; and the execution, delivery and performance of this Agreement will not result in any such default or violation;
(h) there is no action, suit, proceeding, hearing, investigation, charge, complaint, claim, or demand pending or, to the knowledge
of Borrower, threatened which adversely affects Borrower’s business or financial condition and there is no basis known to
Borrower for any action, suit, proceeding, hearing, investigation, charge, complaint, claim, or demand which could result in the
same; and (i) this Agreement and the Note do not contain any untrue statement of material fact or omit to state a material fact
necessary in order to make the statements contained in this Agreement and the Note not misleading.

 

6.Events
of Default. For purposes of this Agreement, the term “Event of Default” shall mean and refer to any of the following:

 

	 	a.	Failure
    of Borrower to perform or observe any covenant set forth in this Agreement, or to perform or observe any other term, condition,
    covenant, warranty, agreement or other provision contained in this Agreement, where such failure continues for fifteen (15)
    days after receipt of written notice from Lender specifying such failure;
	 	 	 
	 	b.	Any
    representation or warranty made or furnished by Borrower in writing in connection with this Agreement and the Note or any
    statement or representation made in any certificate, report or opinion delivered pursuant to this Agreement or in connection
    with this Agreement is false, incorrect or incomplete in any material respect at the time it is furnished; or

 

    	-9- 

     

    

 

	 	c.	Occurrence
    of any other Event of Default as defined in the Note.

 

7.Remedies.
Upon the occurrence and during the continuance of an Event of Default (subject to the notice and cure provisions provided for
herein, if any), the Secured Party shall have the rights of a secured creditor under the California Uniform Commercial Code, all
rights granted by the Note, this Security Agreement and by law, including the right to require Borrower to assemble the Collateral
and make it available to the Secured Party at a place to be designated by Borrower. The rights and remedies provided in this Agreement
and the Note are cumulative and may be exercised independently or concurrently, and are not exclusive of any other right or remedy
provided at law or in equity. No failure to exercise or delay by the Secured Party in exercising any right or remedy under this
Agreement or the Note shall impair or prohibit the exercise of any such rights or remedies in the future or be deemed to constitute
a waiver or limitation of any such right or remedy or acquiescence therein. Every right and remedy granted to the Secured Party
under this Agreement and the Note or by law or in equity may be exercised by Secured Party at any time and from time to time.

 

8.Further
Assurances. Borrower agrees that, from time to time, at its own expense, it will:

 

	 	a.	Protect
    and defend the Collateral against all claims and demands of all persons at any time claiming the same or any interest therein,
    and preserve and protect Secured Party’s security interest in the Collateral.
	 	 	 
	 	b.	Promptly
    execute and deliver to Secured Party all instruments and documents, and take all further action necessary or desirable, as
    any Secured Party may reasonably request to (i) continue, perfect, or protect any security interest granted or purported to
    be granted hereby, and (ii) enable a Secured Party to exercise and enforce any of Secured Party’s rights and remedies
    hereunder with respect to any Collateral.
	 	 	 
	 	c.	Permit
    a Secured Party’s representatives to inspect and make copies of all books and records relating to the Collateral, wherever
    such books and records are located, and to conduct an audit relating to the Collateral at any reasonable time or times.

 

9.Reserved.

 

10.Notices.
All notices required or permitted hereunder shall be in writing and shall be deemed effectively given: (a) upon personal delivery
to the party to be notified, (b) when sent by confirmed telex, e-mail or facsimile if sent during normal business hours of the
recipient, if not, then on the next business day, (c) five (5) days after having been sent by registered or certified mail, return
receipt requested, postage prepaid, or (d) one (1) day after deposit with a nationally recognized overnight courier, specifying
next day delivery, with written verification of receipt. All communications shall be sent as follows:

 

	If
    to the Secured Party:	Stephen
    Hall
	 	300
    W. Glenoaks Blvd., Suite 200
	 	Glendale,
    CA 91202

 

    	-10- 

     

    

 

	If
    to Borrower:	QuantumSphere,
    Inc.
	 	 
	 	2905 Tech Center Dr.
	 	 
	 	Santa Ana, CA 92705
	 	 
	 	Facsimile: 714-545-6265
	 	 
	 	Attn: General Counsel

 

or
to such other address or telecopy number as the party to whom notice is to be given may have furnished to the other party in writing
in accordance herewith.

 

11.Amendments
and Waivers. No modification, amendment or waiver of any provision of, or consent required by, this Agreement, nor any consent
to any departure herefrom, shall be effective unless it is in writing and signed by each of the parties hereto. Such modification,
amendment, waiver or consent shall be effective only in the specific instance and for the purpose for which given.

 

12.Exclusivity
and Waiver of Rights. No failure to exercise and no delay in exercising on the part of any party, any right, power or privilege
hereunder shall operate as a waiver thereof, nor shall any single or partial exercise of any right, power or privilege preclude
any other right, power or privilege. The rights and remedies herein provided are cumulative and are not exclusive of any other
rights or remedies provided by law.

 

13.Invalidity.
Any term or provision of this Agreement shall be ineffective to the extent it is declared invalid or unenforceable, without rendering
invalid or enforceable the remaining terms and provisions of this Agreement.

 

14.Headings.
Headings used in this Agreement are inserted for convenience only and shall not affect the meaning of any term or provision of
this Agreement.

 

15.Counterparts.
This Agreement may be executed in one or more counterparts, each of which shall be deemed an original instrument, but all of which
collectively shall constitute one and the same agreement.

 

16.Assignment.
This Agreement and the rights and obligations hereunder shall not be assignable or transferable by the any of the parties without
the prior written consent of the other parties.

 

17.Survival.
Unless otherwise expressly provided herein, all representations warranties, agreements and covenants contained in this Agreement
shall survive the execution hereof and shall remain in full force and effect until the earliest to occur of (a) the payment in
full of the Note, and (b) the conversion of the principal and accrued and unpaid interest and all other amounts owing under the
Note into common stock of Borrower.

 

18.Miscellaneous.
This Agreement shall inure to the benefit of each of the parties hereto and all their respective successors and permitted assigns.
Nothing in this Agreement is intended or shall be construed to give to any other person, firm or corporation any legal or equitable
right, remedy or claim under or in respect of this Agreement or any provision herein contained.

 

19.GOVERNING
LAW. THIS AGREEMENT SHALL BE GOVERNED BY, AND CONSTRUED IN ACCORDANCE WITH, THE LAWS OF THE STATE OF NEVADA (WITHOUT GIVING
EFFECT TO ANY CHOICE OR CONFLICT OF LAWS PROVISIONS).

 

20.CONSENT
TO JURISDICTION. EACH OF THE PARTIES HERETO HEREBY IRREVOCABLY AND UNCONDITIONALLY SUBMITS TO THE NON-EXCLUSIVE JURISDICTION
OF THE COURTS OF THE STATE OF CALIFORNIA. EACH OF THE PARTIES HERETO AGREES THAT ALL ACTIONS OR PROCEEDINGS ARISING OUT OF OR
RELATING TO THIS AGREEMENT OR THE TRANSACTIONS CONTEMPLATED HEREBY MUST BE LITIGATED EXCLUSIVELY IN ANY SUCH STATE OR FEDERAL
COURT, AND ACCORDINGLY, EACH OF THE PARTIES HERETO IRREVOCABLY WAIVES ANY OBJECTION WHICH IT MAY NOW OR HEREAFTER HAVE TO THE
LAYING OF THE VENUE OF ANY SUCH LITIGATION IN ANY SUCH COURT.

 

    	-11- 

     

    

 

21.WAIVER
OF JURY TRIAL. EACH OF THE PARTIES HERETO HEREBY WAIVES, TO THE FULLEST EXTENT PERMITTED BY APPLICABLE LAW, ANY RIGHT IT MAY
HAVE TO A TRIAL BY JURY IN RESPECT OF ANY LITIGATION DIRECTLY OR INDIRECTLY ARISING OUT OF, UNDER OR IN CONNECTION WITH THIS AGREEMENT.
EACH OF THE PARTIES HERETO (A) CERTIFIES THAT NO REPRESENTATIVE, AGENT OR ATTORNEY OF ANY OTHER PARTY HAS REPRESENTED, EXPRESSLY
OR OTHERWISE, THAT SUCH OTHER PARTY WOULD NOT, IN THE EVENT OF LITIGATION, SEEK TO ENFORCE THE FOREGOING WAIVER AND (B) ACKNOWLEDGES
THAT IT AND EACH OF THE OTHER PARTIES HAS BEEN INDUCED TO ENTER INTO THIS AGREEMENT, BY, AMONG OTHER THINGS, THE MUTUAL WAIVERS
AND CERTIFICATIONS IN THIS SECTION 21.

 

22.Attorneys’
Fees. In the event that any suit or action is instituted to enforce any provision in this Agreement, the prevailing party
in such dispute shall be entitled to recover from the losing party all fees, costs and expenses of enforcing any right of such
prevailing party under or with respect to this Agreement, including without limitation, such reasonable fees and expenses of attorneys
and accountants, which shall include, without limitation, all fees, costs and expenses of appeals.

 

23.Entire
Agreement. This Agreement contains the entire agreement among the parties with respect to the transactions contemplated by
this Agreement and supersedes all prior agreements or understandings among the parties with respect to the subject matter hereof.

 

[SIGNATURE
PAGE(S) FOLLOW]

 

    	-12- 

     

    

 

IN
WITNESS WHEREOF, this Security Agreement has been executed as of the date first set written above.

 

	“SECURED
    PARTY”	 
	 	 
	Stephen
    Hall	 
	 	 
	“BORROWER”	 
	 	 
	QUANTUMSPHERE,
    INC.,	 
	a
    Nevada corporation	 

 

	By:	 	 
	 	Kevin
    D. Maloney	 
	 	Chief
    Executive Officer & President	 

 

    	-13- 

     

    

 

EXHIBIT
A

 

COLLATERAL

 

Subject
to Section 2(c) of the Security Agreement, Borrower hereby grants, pledges, and assigns for the benefit of Secured Party, and
there is hereby created in favor of the Secured Party, a security interest in and to all of Borrower’s right, title, and
interest in, to, and under all assets and all personal property of Borrower, whether now or hereafter existing, or now owned or
hereafter acquired, including but not limited to the following (collectively, “Collateral”):

 

1.All
accounts, chattel paper, contracts, contract rights, accounts receivable, tax refunds, notes receivable, documents, other choses
in action and general intangibles, including, but not limited to, proceeds of inventory and returned goods and proceeds from the
sale of goods and services, and all rights, liens, securities, guaranties, remedies and privileges related thereto, including
the right of stoppage in transit and rights and property of any kind forming the subject matter of any of the foregoing (“Accounts
Receivable”);

 

2.All
time, savings, demand, certificate of deposit or other accounts in the name of Borrower or in which Borrower has any right, title
or interest, including but not limited to all sums now or at any time hereafter on deposit, and any renewals, extensions or replacements
of and all other property which may from time to time be acquired directly or indirectly using the proceeds of any of the foregoing;

 

3.All
inventory and equipment of every type or description wherever located, including, but not limited to all raw materials, parts,
containers, work in process, finished goods, goods in transit, wares, merchandise furniture, fixtures, hardware, machinery, tools,
parts, supplies, automobiles, trucks, other intangible property of whatever kind and wherever located associated with the Borrower’s
business, tools and goods returned for credit, repossessed, reclaimed or otherwise reacquired by Borrower;

 

4.All
documents of title and other property from time to time received, receivable or otherwise distributed in respect of, exchange
or substitution for or addition to any of the foregoing including, but not limited to, any documents of title;

 

5.All
know-how, information, permits, patents, copyrights, goodwill, trademarks, trade names, licenses and approvals held by Borrower,
including all other intangible property of Borrower;

 

6.All
assets of any type or description that may at any time be assigned or delivered to or come into possession of Borrower for any
purpose for the account of Borrower or as to which Borrower may have any right, title, interest or power, and property in the
possession or custody of or in transit to anyone for the account of Borrower, as well as all proceeds and products thereof and
accessions and annexations thereto; and

 

7.All
proceeds (including but not limited to insurance proceeds) and products of and accessions and annexations to any of the foregoing.

 

EXHIBITS

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