Exhibit 10.2


 


HILLSTREAM
BIOSCIENCES INC.


 


2017
STOCK INCENTIVE PLAN


 


1.
Purpose


 


The
purpose of this 2017 Stock Incentive Plan (the “Plan”) of Hillstream Biosciences Inc., a Delaware corporation
(the “Company”), is to advance the interests of the Company’s stockholders by enhancing the Company’s
ability to attract, retain and motivate persons who are expected to make important contributions to the Company and by providing such
persons with equity ownership opportunities and performance-based incentives that are intended to align their interests with those of
the Company’s stockholders. Except where the context otherwise requires, the term “Company” includes the Company’s
present or future parent or subsidiary corporations as defined in Sections 424(e) or (f) of the Internal Revenue Code of 1986, as amended,
and any regulations promulgated thereunder (the “Code”) and other business ventures (including, without limitation,
any joint venture or limited liability company) in which the Company has a controlling interest, as determined by the Board of Directors
of the Company (the “Board”).


 


2.
Eligibility


 


All
of the Company’s employees, officers, directors, and individual consultants and advisors (each a “Service Provider”)
are eligible to receive options, restricted stock, restricted stock units and other stock-based awards (each, an “Award”)
under the Plan. Each person who receives an Award under the Plan is deemed a “Participant.”


 


3.
Administration and Delegation


 


(a)
Administration by Board of Directors. The Plan shall be administered by the Board. The Board shall have authority to grant Awards
and to adopt, amend and repeal such administrative rules, guidelines and practices relating to the Plan as it shall deem advisable. The
Board may correct any defect, supply any omission or reconcile any inconsistency in the Plan or any Award in the manner and to the extent
it shall deem expedient to carry the Plan into effect and it shall be the sole and final judge of such expediency. All decisions by the
Board shall be made in the Board’s sole discretion and shall be final and binding on all persons having or claiming any interest
in the Plan or in any Award. No director or person acting pursuant to the authority delegated by the Board shall be liable for any action
or determination relating to or under the Plan made in good faith.


 


(b)
Appointment of Committees. To the extent permitted by applicable law, the Board may delegate any or all of its powers under the
Plan to one or more committees or subcommittees of the Board (a “Committee”). All references in the Plan to the “Board”
shall mean the Board or a Committee of the Board to the extent that the Board’s powers or authority under the Plan have been delegated
to such Committee.


 




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4.
Stock Available for Awards.


 


(a)
Subject to adjustment under Section 8, Awards may be made under the Plan for up to 2,500,000 shares of the common stock of the Company
(the “Common Stock”). If any Award expires or is terminated, surrendered or canceled without having been fully exercised
or is forfeited in whole or in part (including as the result of shares of Common Stock subject to such Award being repurchased by the
Company at the original issuance price pursuant to a contractual repurchase right) or results in any Common Stock not being issued, the
unused Common Stock covered by such Award shall again be available for the grant of Awards under the Plan. Further, shares of Common
Stock tendered to the Company by a Participant to exercise an Award shall be added to the number of shares of Common Stock available
for the grant of Awards under the Plan. However, in the case of Incentive Stock Options (as hereinafter defined), the foregoing provisions
shall be subject to any limitations under the Code. Shares issued under the Plan may consist in whole or in part of authorized but unissued
shares or treasury shares.


 


(b)
Substitute Awards. In connection with a merger or consolidation of an entity with the Company or the acquisition by the Company
of property or stock of an entity, the Board may grant Awards in substitution for any options or other stock or stock-based awards granted
by such entity or an affiliate thereof. Substitute Awards may be granted on such terms as the Board deems appropriate in the circumstances,
notwithstanding any limitations on Awards contained in the Plan. Substitute Awards shall not count against the overall share limit set
forth in Section 4(a), except as may be required by reason of Section 422 and related provisions of the Code.


 


5.
Stock Options


 


(a)
General. The Board may grant options to purchase Common Stock (each, an “Option”) and determine the number
of shares of Common Stock to be covered by each Option, the exercise price of each Option and the conditions and limitations applicable
to the exercise of each Option, including conditions relating to applicable federal or state securities laws, as it considers necessary
or advisable. An Option, or portion of an Option, which is not intended to be or fails to qualify as an Incentive Stock Option (as hereinafter
defined) shall be designated a “Nonstatutory Stock Option.”


 


(b)
Incentive Stock Options. An Option that the Board intends to be an “incentive stock option” as defined in Section
422 of the Code (an “Incentive Stock Option”) shall only be granted to employees of the Company and any other entities
the employees of which are eligible to receive Incentive Stock Options under the Code, and shall be subject to and shall be construed
consistently with the requirements of Section 422 of the Code. A Participant who owns more than 10% of the total combined voting power
of all classes of outstanding stock of the Company shall not be eligible for the grant of an Incentive Stock Option unless (i) the exercise
price is at least 110% of the Fair Market Value (as defined below) on the date the Option is granted and (ii) such Incentive Stock Option
by its terms is not exercisable after the expiration of five years from the date the Option is granted. The Company shall have no liability
to a Participant, or any other party, if an Option (or any part thereof) that is intended to be an Incentive Stock Option is not an Incentive
Stock Option or for any action taken by the Board pursuant to Section 9(g), including without limitation the conversion of an Incentive
Stock Option to a Nonstatutory Stock Option.


 




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(c)
Exercise Price. The Board shall establish the exercise price of each Option and specify such exercise price in the applicable
option agreement. The exercise price shall be not less than 100% of the Fair Market Value on the date the Option is granted unless the
Board specifically determines that the exercise price is intended to be less than such Fair Market Value, in which case the option agreement
shall contain provisions complying with Section 409A of the Code; provided that if the Board approves the grant of an Option with an
exercise price to be determined on a future date, the exercise price shall be not less than 100% of the Fair Market Value on such future
date. The term “Fair Market Value” shall mean, as of a given date: (i) if the Common Stock is listed on a national
securities exchange, the last sale price of the Common Stock in the principal trading market for the Common Stock on such date; (ii)
if the Common Stock is not listed on a national securities exchange, but is traded in the over-the counter market, the closing bid price
for the Common Stock on such date, as reported by the OTC Bulletin Board or the National Quotation Bureau, Incorporated or similar publisher
of such quotations; or (iii) if the Common Stock is not listed on a national securities exchange or traded in the over-the-counter market,
such price as shall be determined by (or in a manner approved by) the Board in good faith and in compliance with applicable provisions
of the Code and the regulations issued thereunder.


 


(d)
Duration of Options. Each Option shall be exercisable at such times and subject to such terms and conditions as the Board may
specify in the applicable option agreement.


 


(e)
Exercise of Option. Options may be exercised by delivery to the Company of a written notice of exercise signed by the proper person
or by any other form of notice (including electronic notice) approved by the Board together with payment in full as specified in Section
5(f) for the number of shares of Common Stock for which the Option is exercised. Shares of Common Stock subject to the Option will be
delivered by the Company following exercise either as soon as practicable or, subject to such conditions as the Board shall specify,
on a deferred basis (with the Company’s obligation to be evidenced by an instrument providing for future delivery of the deferred
shares at the time or times specified by the Board).


 


(f)
Payment Upon Exercise. Common Stock purchased upon the exercise of an Option granted under the Plan shall be paid for as follows:


 


(1)
in cash or by check, payable to the order of the Company;


 


(2)
except as may otherwise be provided in the applicable option agreement, by (i) delivery of an irrevocable and unconditional undertaking
by a creditworthy broker to deliver promptly to the Company sufficient funds to pay the exercise price and any required tax withholding
or (ii) delivery by the Participant to the Company of a copy of irrevocable and unconditional instructions to a creditworthy broker to
deliver promptly to the Company cash or a check sufficient to pay the exercise price and any required tax withholding;


 


(3)
when the Common Stock is registered under the Securities Exchange Act of 1934, as amended (the “Exchange Act”) and
to the extent provided for in the applicable option agreement or approved by the Board, in its sole discretion, by delivery (either by
actual delivery or attestation) of shares of Common Stock owned by the Participant valued at their Fair Market Value, provided (i) such
method of payment is then permitted under applicable law, (ii) such Common Stock, if acquired directly from the Company, was owned by
the Participant for such minimum period of time, if any, as may be established by the Board in its discretion and (iii) such Common Stock
is not subject to any repurchase, forfeiture, unfulfilled vesting or other similar requirements;


 




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(4)
to the extent permitted by applicable law and provided for in the applicable option agreement or approved by the Board, in its sole discretion,
by (i) delivery of a promissory note of the Participant to the Company on terms determined by the Board, or (ii) payment of such other
lawful consideration as the Board may determine; or


 


(5)
by any combination of the above permitted forms of payment.


 


6.
Restricted Stock; Restricted Stock Units


 


(a)
General. The Board may grant Awards entitling recipients to acquire shares of Common Stock (“Restricted Stock”),
subject to the right of the Company to repurchase all or part of such shares at their issue price or other stated or formula price (or
to require forfeiture of such shares if issued at no cost) from the recipient in the event that conditions specified by the Board in
the applicable Award are not satisfied prior to the end of the applicable restriction period or periods established by the Board for
such Award. Instead of granting Awards for Restricted Stock, the Board may grant Awards entitling the recipient to receive shares of
Common Stock to be delivered at the time such shares of Common Stock vest (“Restricted Stock Units”) (Restricted Stock
and Restricted Stock Units are each referred to herein as a “Restricted Stock Award”).


 


(b)
Terms and Conditions. The Board shall determine the terms and conditions of a Restricted Stock Award, including the conditions
for repurchase (or forfeiture) and the issue price, if any.


 


(c)
Additional Provisions Relating to Restricted Stock.


 


(1)
Dividends. Participants holding shares of Restricted Stock will be entitled to all ordinary cash dividends paid with respect to
such shares, unless otherwise provided by the Board. If any such dividends or distributions are paid in shares, or consist of a dividend
or distribution to holders of Common Stock other than an ordinary cash dividend, the shares, cash or other property will be subject to
the same restrictions on transferability and forfeitability as the shares of Restricted Stock with respect to which they were paid. Each
dividend payment will be made no later than the end of the calendar year in which the dividends are paid to stockholders of that class
of stock or, if later, the 15th day of the third month following the date the dividends are paid to stockholders of that class of stock.


 


(2)
Stock Certificates. The Company may require that any stock certificates issued in respect of a Restricted Stock Award shall be
registered in the name of the Participant and be deposited by the Participant, together with a stock power endorsed in blank, with the
Company (or its designee). After the expiration of the applicable restriction periods, upon request of a Participant or as otherwise
determined by the Company, the Company (or such designee) shall deliver the certificates no longer subject to such restrictions to the
Participant or if the Participant has died, to the beneficiary designated, in a manner determined by the Board, by a Participant to receive
amounts due or exercise rights of the Participant in the event of the Participant’s death (the “Designated Beneficiary”).
In the absence of an effective designation by a Participant, “Designated Beneficiary” shall mean the Participant’s
then living spouse, or, if none, the Participant’s estate.


 




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7.
Other Stock-Based Awards


 


Other
Awards of shares of Common Stock, and other Awards that are valued in whole or in part by reference to, or are otherwise based on, shares
of Common Stock or other property, may be granted hereunder to Participants (“Other Stock-Based Awards”), including
without limitation stock appreciation rights and Awards entitling recipients to receive shares of Common Stock to be delivered in the
future. Such Other Stock-Based Awards shall also be available as a form of payment in the settlement of other Awards granted under the
Plan or as payment in lieu of compensation to which a Participant is otherwise entitled. Other Stock-Based Awards may be paid in shares
of Common Stock or cash, as the Board shall determine. Subject to the provisions of the Plan, the Board shall determine the conditions
of each Other Stock-Based Award, including any purchase price applicable thereto.


 


8.
Adjustments for Changes in Common Stock and Certain Other Events


 


(a)
Changes in Capitalization. In the event of any stock split, reverse stock split, stock dividend, recapitalization, combination
of shares, reclassification of shares, spin-off or other similar change in capitalization or event, or any dividend or distribution to
holders of Common Stock other than an ordinary cash dividend, (i) the number and class of securities available under this Plan, (ii)
the number and class of securities and exercise price per share of each outstanding Option, (iii) the number of shares subject to and
the repurchase price per share subject to each outstanding Restricted Stock Award, and (iv) the terms of each other outstanding Award
shall be equitably adjusted by the Company (or substituted Awards may be made, if applicable) in the manner determined by the Board.
Without limiting the generality of the foregoing, in the event the Company effects a split of the Common Stock by means of a stock dividend
and the exercise price of and the number of shares subject to an outstanding Option are adjusted as of the date of the distribution of
the dividend (rather than as of the record date for such dividend), then an optionee who exercises an Option between the record date
and the distribution date for such stock dividend shall be entitled to receive, on the distribution date, the stock dividend with respect
to the shares of Common Stock acquired upon such Option exercise, notwithstanding the fact that such shares were not outstanding as of
the close of business on the record date for such stock dividend.


 


(b)
Change in Control


 


(1)
Definition. Unless otherwise specifically provided in an Award agreement, a “Change in Control” shall be deemed
to have occurred upon the first to occur of:


 


(i)
any “person” (as such term is used in sections 13(d) and 14(d) of the Exchange Act) becoming a “beneficial owner”
(as defined in Rule 13d-3 under the Exchange Act), directly or indirectly, of securities of the Company representing either (A) more
than a majority of the voting power of the then outstanding securities of the Company, or (B) more than a majority of the aggregate fair
market value of the then outstanding securities of the Company; provided, however, that a Change in Control shall not be
deemed to occur as a result of (x) a transaction in which the Company becomes a subsidiary of another corporation and in which the stockholders
of the Company, immediately prior to the transaction, will beneficially own, immediately after the transaction, shares entitling such
stockholders to more than majority of all votes to which all stockholders of the parent corporation would be entitled in the election
of directors, or (y) a transaction in which the person acquires newly issued securities of the Company in exchange for an investment
in the Company; or


 




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(ii)
the consummation of either: (A) a merger, share exchange, consolidation or reorganization of the Company where the stockholders of the
Company, immediately prior to the merger or consolidation, will not beneficially own, immediately after the merger, share exchange, consolidation
or reorganization, shares entitling such stockholders to either (x) more than a majority of all votes to which all stockholders of the
surviving corporation would be entitled in the election of directors, or (y) more than a majority of the aggregate fair market value
of then outstanding securities of the Company; or (B) a sale or other disposition of all or substantially all of the assets of the Company.


 


(2)
Consequences of a Change in Control on Awards Other than Restricted Stock Awards. In connection with a Change in Control, the
Board may take any one or more of the following actions as to all (or any portion of) outstanding Awards other than Restricted Stock
Awards on such terms as the Board determines: (i) provide that Awards shall be assumed, or substantially equivalent Awards shall be substituted,
by the acquiring or succeeding corporation (or an affiliate thereof) in compliance with the applicable provisions of the Code, including
Code Sections 409A, 422 and 424, (ii) upon written notice to a Participant, provide that the Participant’s unexercised Options
or other unexercised Awards will terminate immediately prior to the consummation of such Change in Control unless exercised by the Participant
within a specified period following the date of such notice, (iii) provide that outstanding Awards shall become exercisable, realizable
or deliverable, or restrictions applicable to an Award shall lapse, in whole or in part prior to or upon such Change in Control, (iv)
in the event of a Change in Control under the terms of which holders of Common Stock will receive upon consummation thereof a cash payment
for each share surrendered in the Change in Control (the “Acquisition Price”), make or provide for a cash payment
to a Participant equal to the excess, if any, of (A) the Acquisition Price times the number of shares of Common Stock subject to the
Participant’s Options or other Awards (to the extent the exercise price does not exceed the Acquisition Price) less (B) the aggregate
exercise price of all such outstanding Options or other Awards and any applicable tax withholdings, in exchange for the termination of
such Options or other Awards, (v) provide that, in connection with a liquidation or dissolution of the Company, Awards shall convert
into the right to receive liquidation proceeds (if applicable, net of the exercise price thereof) and (vi) any combination of the foregoing.
In taking any of the actions permitted under this Section 8(b), the Board shall not be obligated by the Plan to treat all Awards, or
all Awards of the same type, identically.


 


For
purposes of clause (i) above, an Option shall be considered assumed if, following consummation of the Change in Control, the Option confers
the right to purchase, for each share of Common Stock subject to the Option immediately prior to the consummation of the Change in Control,
the consideration (whether cash, securities or other property) received as a result of the Change in Control by holders of Common Stock
for each share of Common Stock held immediately prior to the consummation of the Change in Control (and if holders were offered a choice
of consideration, the type of consideration chosen by the holders of a majority of the outstanding shares of Common Stock); provided,
however, that if the consideration received as a result of the Change in Control is not solely common stock of the acquiring or
succeeding corporation (or an affiliate thereof), the Company may, with the consent of the acquiring or succeeding corporation, provide
for the consideration to be received upon the exercise of Options to consist solely of common stock of the acquiring or succeeding corporation
(or an affiliate thereof) with equivalent in value (as determined by the Board) to the per share consideration received by holders of
outstanding shares of Common Stock as a result of the Change in Control.


 




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(3)
Consequences of a Change in Control on Restricted Stock Awards. Upon the occurrence of a Change in Control other than a liquidation
or dissolution of the Company, the repurchase and other rights of the Company under each outstanding Restricted Stock Award shall inure
to the benefit of the Company’s successor and shall, unless the Board determines otherwise, apply to the cash, securities or other
property which the Common Stock was converted into or exchanged for pursuant to such Change in Control in the same manner and to the
same extent as they applied to the Common Stock subject to such Restricted Stock Award. Upon the occurrence of a Change in Control involving
the liquidation or dissolution of the Company, except to the extent specifically provided to the contrary in the instrument evidencing
any Restricted Stock Award or any other agreement between a Participant and the Company, all restrictions and conditions on all Restricted
Stock Awards then outstanding shall automatically be deemed terminated or satisfied.


 


9.
General Provisions Applicable to Awards


 


(a)
Transferability of Awards. Except as the Board may otherwise expressly determine or provide in an Award, Awards shall not be sold,
assigned, transferred, pledged or otherwise encumbered by the person to whom they are granted, either voluntarily or by operation of
law, except by will or the laws of descent and distribution or, other than in the case of an Incentive Stock Option, pursuant to a qualified
domestic relations order, and, during the life of the Participant, shall be exercisable only by the Participant. References to a Participant,
to the extent relevant in the context, shall include references to authorized transferees.


 


(b)
Documentation. Unless otherwise expressly determined by the Board, each Incentive Stock Option shall be evidenced by a Notice
of Incentive Stock Option and Incentive Stock Option Agreement substantially in the form attached as Exhibit A, each Nonstatutory
Stock Option shall be evidenced by a Notice of Nonstatutory Stock Option and Nonstatutory Stock Option Agreement substantially in the
form attached as Exhibit B, and each Restricted Stock Award shall be evidenced by a Summary of Restricted Stock Purchase
and Restricted Stock Purchase Agreement substantially in the form attached as Exhibit C. Each Award may contain terms and
conditions in addition to those set forth in the Plan.


 


(c)
Board Discretion. Except as otherwise provided by the Plan, each Award may be made alone or in addition or in relation to any
other Award. The terms of each Award need not be identical, and the Board need not treat Participants uniformly.


 


(d)
Termination of Status. The Board shall determine the effect on an Award of the disability, death, termination of employment, authorized
leave of absence or other change in the employment or other status of a Participant and the extent to which, and the period during which,
the Participant, or the Participant’s legal representative, conservator, guardian or Designated Beneficiary, may exercise rights
under the Award.


 




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 (e)
Withholding. The Participant must satisfy all applicable federal, state, and local or other income and employment tax withholding
obligations before the Company will deliver stock certificates or otherwise recognize ownership of Common Stock under an Award. The Company
may decide to satisfy the withholding obligations through additional withholding on salary or wages. If the Company elects not to or
cannot withhold from other compensation, the Participant must pay the Company the full amount, if any, required for withholding or have
a broker tender to the Company cash equal to the withholding obligations. Payment of withholding obligations is due before the Company
will issue any shares on exercise or release from forfeiture of an Award or, if the Company so requires, at the same time as is payment
of the exercise price unless the Company determines otherwise. If provided for in an Award or approved by the Board in its sole discretion,
a Participant may satisfy such tax obligations in whole or in part by delivery of shares of Common Stock, including shares retained from
the Award creating the tax obligation, valued at their Fair Market Value; provided, however, except as otherwise provided
by the Board, that the total tax withholding where stock is being used to satisfy such tax obligations cannot exceed the Company’s
minimum statutory withholding obligations (based on minimum statutory withholding rates for federal and state tax purposes, including
payroll taxes, that are applicable to such supplemental taxable income). Shares surrendered to satisfy tax withholding requirements cannot
be subject to any repurchase, forfeiture, unfulfilled vesting or other similar requirements.


 


(f)
Amendment of Award.


 


(1)
The Board may amend, modify or terminate any outstanding Award, including but not limited to, substituting therefor another Award of
the same or a different type, changing the date of exercise or realization, and converting an Incentive Stock Option to a Nonstatutory
Stock Option, provided that the Participant’s consent to such action shall be required unless the Board determines that the action,
taking into account any related action, would not materially and adversely affect the Participant.


 


(2)
The Board may, without stockholder approval, amend any outstanding Award granted under the Plan to provide an exercise price per share
that is lower than the then-current exercise price per share of such outstanding Award provided that such amended exercise price is at
least equal to the then-current Fair Market Value. The Board may also, without stockholder approval, cancel any outstanding award (whether
or not granted under the Plan) and grant in substitution new Awards under the Plan covering the same or a different number of shares
of Common Stock and having an exercise price per share lower than the then-current exercise price per share of the cancelled award.


 


(g)
Conditions on Delivery of Stock. The Company will not be obligated to deliver any shares of Common Stock pursuant to the Plan
or to remove restrictions from shares previously delivered under the Plan until (i) all conditions of the Award have been met or removed
to the satisfaction of the Company, (ii) in the opinion of the Company’s counsel, all other legal matters in connection with the
issuance and delivery of such shares have been satisfied, including any applicable securities laws and any applicable stock exchange
or stock market rules and regulations, and (iii) the Participant has executed and delivered to the Company such representations or agreements
as the Company may consider appropriate to satisfy the requirements of any applicable laws, rules, regulations or contracts of the Company.


 




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(h)
Acceleration. The Board may at any time provide that any Award shall become immediately exercisable in full or in part, free of
some or all restrictions or conditions, or otherwise realizable in full or in part, as the case may be.


 


10.
Miscellaneous


 


(a)
No Right To Employment or Other Status. No person shall have any claim or right to be granted an Award, and the grant of an Award
shall not be construed as giving a Participant the right to continued employment or any other relationship with the Company. The Company
expressly reserves the right at any time to dismiss or otherwise terminate its relationship with a Participant free from any liability
or claim under the Plan, except as expressly provided in the applicable Award.


 


(b)
No Rights As Stockholder. Subject to the provisions of the applicable Award, no Participant or Designated Beneficiary shall have
any rights as a stockholder with respect to any shares of Common Stock to be distributed with respect to an Award until becoming the
record holder of such shares. Notwithstanding the foregoing, in the event the Company effects a split of the Common Stock by means of
a stock dividend or otherwise and the exercise price of and the number of shares subject to such Option are adjusted as of the effective
date of the stock dividend or split (rather than as of the record date for such stock dividend or split), then an optionee who exercises
an Option between the record date and the distribution date for such stock dividend or split shall be entitled to receive, on the distribution
date, the stock dividend or split with respect to the shares of Common Stock acquired upon such Option exercise, notwithstanding the
fact that such shares were not outstanding as of the close of business on the record date for such stock dividend or split.


 


(c)
Effective Date and Term of Plan. The Plan shall become effective on the date on which it is adopted by the Board. No Awards shall
be granted under the Plan after the expiration of 10 years from the earlier of (i) the date on which the Plan was adopted by the Board
or (ii) the date the Plan was approved by the Company’s stockholders, but Awards previously granted may extend beyond that date.


 


(d)
Amendment of Plan. The Board may amend, suspend or terminate the Plan or any portion thereof at any time; provided, however,
that if at any time the approval of the Company’s stockholders is required as to any modification or amendment under Section 422
of the Code or any successor provision with respect to Incentive Stock Options, the Board may not effect such modification or amendment
without such approval. Unless otherwise specified in the amendment, any amendment to the Plan adopted in accordance with this Section
10(d) shall apply to, and be binding on the holders of, all Awards outstanding under the Plan at the time the amendment is adopted, provided
the Board determines that such amendment does not materially and adversely affect the rights of Participants under the Plan.


 


(e)
Authorization of Sub-Plans. The Board may from time to time establish one or more sub- plans under the Plan for purposes of satisfying
applicable blue sky, securities or tax laws of various jurisdictions. The Board shall establish such sub-plans by adopting supplements
to this Plan containing (i) such limitations on the Board’s discretion under the Plan as the Board deems necessary or desirable
or (ii) such additional terms and conditions not otherwise inconsistent with the Plan as the Board shall deem necessary or desirable.
All supplements adopted by the Board shall be deemed to be part of the Plan, but each supplement shall apply only to Participants within
the affected jurisdiction and the Company shall not be required to provide copies of any supplement to Participants in any jurisdiction
which is not the subject of such supplement.


 




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(f)
Non-Plan Equity-Based Awards. Nothing in this Plan is intended to, or shall, impair or affect the Board’s ability to make
non-Plan equity-based awards.


 


(g)
Compliance with Code Section 409A. It is intended that all Awards granted hereunder be either exempt from, or issued in compliance
with, Code Section 409A. The Company shall have no liability to a Participant, or any other party, if an Award that is intended to be
exempt from, or compliant with, Code Section 409A is not so exempt or compliant, or for any action taken by the Board.


 


(h)
Governing Law. The provisions of the Plan and all Awards made hereunder shall be governed by and construed in accordance with
the General Corporation Law of the State of Delaware, as to matters within the scope thereof, and the internal laws of the State of North
Carolina (without reference to conflict of law provisions), as to all other matters.


 


*
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HILLSTREAM
BIOSCIENCES INC.


 


2017
STOCK INCENTIVE PLAN


 


CALIFORNIA
SUPPLEMENT


 


Pursuant
to Section 10(e) of the Plan, the Board has adopted this supplement for purposes of satisfying the requirements of Section 25102(o) of
the California Corporations Code, as amended:


 


Any
Awards granted under the Plan to a Participant who is a resident of the State of California on the date of grant (a “California
Participant”) shall be subject to the following additional limitations, terms and conditions:


 


1.
Additional Limitations on Awards.


 


(a)
Generally. The terms of all Awards granted to a California Participant under Sections 5, 6 or 7 of the Plan shall comply, to the
extent applicable, with Section 260.140.41 or Section 260.140.42 of the California Regulations.


 


(b)
Maximum Duration of Options. No Options granted to California Participants shall have a term in excess of 10 years measured from
the Option grant date.


 


(c)
Minimum Exercise Period Following Termination. Unless a California Participant’s employment is terminated for cause (as
defined by applicable law, the terms of any contract of employment between the Company and such Participant, or in the instrument evidencing
the grant of such Participant’s Option), in the event of termination of employment of such Participant, such Participant shall
have the right to exercise an Option, to the extent that he or she was otherwise entitled to exercise such Option on the date employment
terminated, until the earlier of the Option expiration date or: (i) at least six months from the date of termination, if termination
was caused by such Participant’s death or “permanent and total disability” (within the meaning of Section 22(e)(3)
of the Code) and (ii) at least 30 days from the date of termination, if termination was caused other than by such Participant’s
death or “permanent and total disability” (within the meaning of Section 22(e)(3) of the Code).


 


2.
Additional Requirement to Provide Information to California Participants. Unless the Plan or agreement complies with all conditions
of Rule 701 of the Securities Act of 1933, as amended (“Rule 701”), the Company shall provide to each California Participant
and to each California Participant who acquires Common Stock pursuant to the Plan, not less frequently than annually, copies of annual
financial statements (which need not be audited). The Company shall not be required to provide such statements to key employees whose
duties in connection with the Company assure their access to equivalent information or when the Plan or agreement complies with all conditions
of Rule 701.


 


3.
Additional Limitations on Timing of Awards. No Award granted to a California Participant shall become exercisable, vested or realizable,
as applicable to such Award, unless the Plan has been approved by the holders of at least a majority of the Company’s outstanding
voting securities by the later of (i) within 12 months before or after the date the Plan was adopted by the Board or the agreement entered
into; and (ii) prior to or within 12 months of the granting of any option or issuance of any security under the Plan or agreement to
a California Participant.


 


4.
Additional Restriction Regarding Recapitalizations, Stock Splits, Etc. For purposes of Section 8 of the Plan, in the event of
a stock split, reverse stock split, stock dividend, recapitalization, combination, reclassification or other distribution of the Company’s
securities, the number of securities allocated to each California Participant must be adjusted proportionately and without the receipt
by the Company of any consideration from any California Participant.


 




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