Document:

Exhibit
4.16

 

AMENDED
AND RESTATED

 

COMMON
STOCK PURCHASE WARRANT

 

QUALIGEN
THERAPEUTICS, INC.

Warrant
Shares: 300,000 Initial Exercisability Date: January 26, 2022 (from December 3, 2021)

 

THIS
AMENDED AND RESTATED COMMON STOCK PURCHASE WARRANT (the “Warrant”) certifies that, for value received, Christopher Nelson
or his assigns (the “Holder”) is entitled, upon the terms and subject to the limitations on exercise and the conditions hereinafter
set forth, at any time on or after the date first set forth above (the “Initial Exercisability Date”) and on or before 5:00
p.m. (New York City time) on September 14, 2023 (the “Termination Date”) but not thereafter, to subscribe for and purchase
from Qualigen Therapeutics, Inc., a Delaware corporation (the “Company”), up to 300,000 shares of Common Stock (subject to
adjustment hereunder, the “Warrant Shares”). The purchase price of one share of Common Stock under this Warrant shall be
equal to the Exercise Price, as defined in Section 2(b).

 

This
Warrant supersedes, amends and restates, in its entirety, the Common Stock Purchase Warrant that was originally issued to the Holder
on January 26, 2022.

 

Section
1. Definitions. As used in this Warrant, the following capitalized terms shall have the following meanings:

 

a)
“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.

 

b)
“Common Stock” means the common stock of the Company, par value $0.001 per share, and any other class of securities into
which such securities may hereafter be reclassified or changed.

 

c)
“Common Stock Equivalents” means any securities of the Company or the Subsidiaries which would entitle the holder thereof
to acquire at any time Common Stock, including, without limitation, any debt, preferred stock, right, option, warrant 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.

 

d)
“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.

 

e)
“Trading Day” means a day on which the principal Trading Market is open for trading.

 

f)
“Trading Market” means any of the following markets or exchanges on which the Common Stock is listed or quoted for trading
on the date in question (or, if the Common Stock is not listed or quoted for trading on any of the following markets or exchanges on
the date in question but the common stock of the Company is listed or quoted for trading on any of the following markets or exchanges
on the date in question, then any of the following markets or exchanges on which the common stock of Parent is listed or quoted for trading
on the date in question): the NYSE American, the Nasdaq Capital Market, the Nasdaq Global Market, the Nasdaq Global Select Market or
the New York Stock Exchange (or any successors to any of the foregoing).

 

g)
“Transfer Agent” means the current transfer agent of the Company, and any successor transfer agent of the Company.

 

Section
2. Exercise.

 

a)
Exercise of Warrant. Exercise of the purchase rights represented by this Warrant may be made, in whole or in part, at any time or times
on or after the Initial Exercisability Date and on or before the Termination Date by delivery to the Company of a duly executed PDF copy
submitted by e-mail (or e-mail attachment) of the Notice of Exercise in the form annexed hereto (the “Notice of Exercise”).
Within the earlier of (i) two (2) Trading Days and (ii) the number of Trading Days comprising the Standard Settlement Period (as defined
in Section 2(d)(i) herein) following the date of exercise as aforesaid, the Holder shall deliver the aggregate Exercise Price for the
shares specified in the applicable Notice of Exercise by wire transfer or cashier’s check drawn on a United States bank unless
the cashless exercise procedure specified in Section 2(c) below is specified in the applicable Notice of Exercise. No ink-original Notice
of Exercise shall be required, nor shall any medallion guarantee (or other type of guarantee or notarization) of any Notice of Exercise
be required. Notwithstanding anything herein to the contrary, the Holder shall not be required to physically surrender this Warrant to
the Company until the Holder has purchased all of the Warrant Shares available hereunder and the Warrant has been exercised in full,
in which case, the Holder shall surrender this Warrant to the Company for cancellation within three (3) Trading Days of the date on which
the final Notice of Exercise is delivered to the Company. Partial exercises of this Warrant resulting in purchases of a portion of the
total number of Warrant Shares available hereunder shall have the effect of lowering the outstanding number of Warrant Shares purchasable
hereunder in an amount equal to the applicable number of Warrant Shares purchased. The Holder and the Company shall maintain records
showing the number of Warrant Shares purchased and the date of such purchases. The Company shall deliver any objection to any Notice
of Exercise within one (1) Business Day of receipt of such notice. The Holder and any assignee, by acceptance of this Warrant, acknowledge
and agree that, by reason of the provisions of this paragraph, following the purchase of a portion of the Warrant Shares hereunder, the
number of Warrant Shares available for purchase hereunder at any given time may be less than the amount stated on the face hereof.

 

    	 

     

    

 

b)
Exercise Price. The exercise price per share of Common Stock under this Warrant shall be $0.60, subject to adjustment hereunder (the
“Exercise Price”).

 

c)
Cashless Exercise. If at the time of exercise hereof there is no effective registration statement registering, or the prospectus contained
therein is not available for the issuance of the Warrant Shares to the Holder, then this Warrant may also be exercised, in whole or in
part, at such time by means of a “cashless exercise” in which the Holder shall be entitled to receive a number of Warrant
Shares equal to the quotient obtained by dividing [(A-B) (X)] by (A), where:

 

(A)
= as applicable: (i) the VWAP on the Trading Day immediately preceding the date of the applicable Notice of Exercise if such Notice of
Exercise is (1) both executed and delivered pursuant to Section 2(a) hereof on a day that is not a Trading Day or (2) both executed and
delivered pursuant to Section 2(a) hereof on a Trading Day before the opening of “regular trading hours” (as defined in Rule
600(b)(68) of Regulation NMS promulgated under the federal securities laws) on such Trading Day, (ii) at the option of the Holder, either
(y) the VWAP on the Trading Day immediately preceding the date of the applicable Notice of Exercise or (z) the Bid Price of the Common
Stock on the principal Trading Market as reported by Bloomberg L.P. as of the time of the Holder’s execution of the applicable
Notice of Exercise if such Notice of Exercise is executed during “regular trading hours” on a Trading Day and is delivered
within two (2) hours thereafter (including until two (2) hours after the close of “regular trading hours” on a Trading Day)
pursuant to Section 2(a) hereof or (iii) the VWAP on the date of the applicable Notice of Exercise if the date of such Notice of Exercise
is a Trading Day and such Notice of Exercise is both executed and delivered pursuant to Section 2(a) hereof after the close of “regular
trading hours” on such Trading Day;

 

(B)
= the Exercise Price of this Warrant, as adjusted hereunder; and

 

(X)
= the number of Warrant Shares that would be issuable upon exercise of this Warrant in accordance with the terms of this Warrant if such
exercise were by means of a cash exercise rather than a cashless exercise.

 

If
Warrant Shares are issued in such a cashless exercise, the parties acknowledge and agree that in accordance with Section 3(a)(9) of the
Securities Act, the Warrant Shares shall take on the registered characteristics of the Warrants being exercised. The Company agrees not
to take any position contrary to this Section 2(c).

 

“Bid
Price” means, for any date, the price determined by the first of the following clauses that applies: (a) if the Common Stock is
then listed or quoted on a Trading Market, the bid price of the Common Stock for the time in question (or the nearest preceding date)
on the Trading Market on which the Common Stock is then listed or quoted as reported by Bloomberg L.P. (based on a Trading Day from 9:30
a.m. (New York City time) to 4:02 p.m. (New York City time)), (b) if OTCQB or OTCQX is not a Trading Market, the volume weighted average
price of the Common Stock for such date (or the nearest preceding date) on OTCQB or OTCQX as applicable, (c) if the Common Stock is not
then listed or quoted for trading on OTCQB or OTCQX and if prices for the Common Stock are then reported on The Pink Open Market (or
a similar organization or agency succeeding to its functions of reporting prices), the most recent bid price per share of the Common
Stock so reported, or (d) in all other cases, the fair market value of a share of Common Stock as determined by an independent appraiser
selected in good faith by the Purchasers of a majority in interest of the Securities then outstanding and reasonably acceptable to the
Company, the fees and expenses of which shall be paid by the Company.

 

“VWAP”
means, for any date, the price determined by the first of the following clauses that applies: (a) if the Common Stock is then listed
or quoted on a Trading Market, the daily volume weighted average price of the Common Stock for such date (or the nearest preceding date)
on the Trading Market on which the Common Stock is then listed or quoted as reported by Bloomberg L.P. (based on a Trading Day from 9:30
a.m. (New York City time) to 4:02 p.m. (New York City time)), (b) if OTCQB or OTCQX is not a Trading Market, the volume weighted average
price of the Common Stock for such date (or the nearest preceding date) on OTCQB or OTCQX as applicable, (c) if the Common Stock is not
then listed or quoted for trading on OTCQB or OTCQX and if prices for the Common Stock are then reported on The Pink Open Market (or
a similar organization or agency succeeding to its functions of reporting prices), the most recent bid price per share of the Common
Stock so reported, or (d) in all other cases, the fair market value of a share of Common Stock as determined by an independent appraiser
selected in good faith by the Purchasers of a majority in interest of the Securities then outstanding and reasonably acceptable to the
Company, the fees and expenses of which shall be paid by the Company.

 

Notwithstanding
anything herein to the contrary, on the Termination Date, this Warrant shall be automatically exercised via cashless exercise pursuant
to this Section 2(c).

 

    	 

     

    

 

d)
Mechanics of Exercise.

 

i.
Delivery of Warrant Shares Upon Exercise. The Company shall cause the Warrant Shares purchased hereunder to be transmitted by the Transfer
Agent to the Holder by crediting the account of the Holder’s or his designee’s balance account with The Depository Trust
Company through its Deposit or Withdrawal at Custodian system (“DWAC”) if the Company is then a participant in such system
and either (A) there is an effective registration statement permitting the issuance of the Warrant Shares to or resale of the Warrant
Shares by Holder or (B) this Warrant is (at a time when the Holder has a sufficient Rule 144 holding period for the Warrant/Warrant Shares)
being exercised via cashless exercise, and otherwise by physical delivery of a certificate, registered in the Company’s share register
in the name of the Holder or his designee, for the number of Warrant Shares to which the Holder is entitled pursuant to such exercise
to the address specified by the Holder in the Notice of Exercise by the date that is the earliest of (i) two (2) Trading Days after the
delivery to the Company of the Notice of Exercise, (ii) one (1) Trading Day after delivery of the aggregate Exercise Price to the Company
and (iii) the number of Trading Days comprising the Standard Settlement Period after the delivery to the Company of the Notice of Exercise
(such date, the “Warrant Share Delivery Date”). Upon delivery of the Notice of Exercise, the Holder shall be deemed for all
corporate purposes to have become the holder of record of the Warrant Shares with respect to which this Warrant has been exercised, irrespective
of the date of delivery of the Warrant Shares, provided that payment of the aggregate Exercise Price (other than in the case of a cashless
exercise) is received within the earlier of (i) two (2) Trading Days and (ii) the number of Trading Days comprising the Standard Settlement
Period following delivery of the Notice of Exercise. If the Company fails for any reason to deliver to the Holder the Warrant Shares
subject to a Notice of Exercise by the Warrant Share Delivery Date, the Company shall pay to the Holder, in cash, as liquidated damages
and not as a penalty, for each $1,000 of Warrant Shares subject to such exercise (based on the VWAP of the Common Stock on the date of
the applicable Notice of Exercise), $10 per Trading Day (increasing to $20 per Trading Day on the fifth Trading Day after such liquidated
damages begin to accrue) for each Trading Day after such Warrant Share Delivery Date until such Warrant Shares are delivered or Holder
rescinds such exercise. The Company agrees to maintain a transfer agent that is a participant in the FAST program so long as this Warrant
remains outstanding and exercisable. As used herein, “Standard Settlement Period” means the standard settlement period, expressed
in a number of Trading Days, on the Company’s primary Trading Market with respect to the Common Stock as in effect on the date
of delivery of the Notice of Exercise.

 

ii.
Delivery of New Warrants Upon Exercise. If this Warrant shall have been exercised in part, the Company shall, at the request of a Holder
and upon surrender of this Warrant certificate, at the time of delivery of the Warrant Shares, deliver to the Holder a new Warrant evidencing
the rights of the Holder to purchase the unpurchased Warrant Shares called for by this Warrant, which new Warrant shall in all other
respects be identical with this Warrant.

 

iii.
Rescission Rights. If the Company fails to cause the Transfer Agent to transmit to the Holder the Warrant Shares pursuant to Section
2(d)(i) by the Warrant Share Delivery Date, then the Holder will have the right to rescind such exercise.

 

iv.
Compensation for Buy-In on Failure to Timely Deliver Warrant Shares Upon Exercise. In addition to any other rights available to the Holder,
if the Company fails to cause the Transfer Agent to transmit to the Holder the Warrant Shares in accordance with the provisions of Section
2(d)(i) above pursuant to an exercise on or before the Warrant Share Delivery Date, and if after such date the Holder is required by
his broker to purchase (in an open market transaction or otherwise) or the Holder’s brokerage firm otherwise purchases, shares
of Common Stock to deliver in satisfaction of a sale by the Holder of the Warrant Shares which the Holder anticipated receiving upon
such exercise (a “Buy-In”), then the Company shall (A) pay in cash to the Holder the amount, if any, by which (x) the Holder’s
total purchase price (including brokerage commissions, if any) for the shares of Common Stock so purchased exceeds (y) the amount obtained
by multiplying (1) the number of Warrant Shares that the Company was required to deliver to the Holder in connection with the exercise
at issue times (2) the price at which the sell order giving rise to such purchase obligation was executed, and (B) at the option of the
Holder, either reinstate the portion of the Warrant and equivalent number of Warrant Shares for which such exercise was not honored (in
which case such exercise shall be deemed rescinded) or deliver to the Holder the number of shares of Common Stock that would have been
issued had the Company timely complied with its exercise and delivery obligations hereunder. For example, if the Holder purchases Common
Stock having a total purchase price of $11,000 to cover a Buy-In with respect to an attempted exercise of shares of Common Stock with
an aggregate sale price giving rise to such purchase obligation of $10,000, under clause (A) of the immediately preceding sentence the
Company shall be required to pay the Holder $1,000. The Holder shall provide the Company written notice indicating the amounts payable
to the Holder in respect of the Buy-In and, upon request of the Company, evidence of the amount of such loss. Nothing herein shall limit
a Holder’s right to pursue any other remedies available to him hereunder, at law or in equity including, without limitation, a
decree of specific performance and/or injunctive relief with respect to the Company’s failure to timely deliver shares of Common
Stock upon exercise of the Warrant as required pursuant to the terms hereof.

 

v.
No Fractional Shares or Scrip. No fractional shares or scrip representing fractional shares shall be issued upon the exercise of this
Warrant. As to any fraction of a share which the Holder would otherwise be entitled to purchase upon such exercise, the Company shall,
at its election, either pay a cash adjustment in respect of such final fraction in an amount equal to such fraction multiplied by the
Exercise Price or round up to the next whole share.

 

vi.
Charges, Taxes and Expenses. Issuance of Warrant Shares shall be made without charge to the Holder for any issue or transfer tax or other
incidental expense in respect of the issuance of such Warrant Shares, all of which taxes and expenses shall be paid by the Company, and
such Warrant Shares shall be issued in the name of the Holder or in such name or names as may be directed by the Holder; provided, however,
that, in the event that Warrant Shares are to be issued in a name other than the name of the Holder, this Warrant when surrendered for
exercise shall be accompanied by the Assignment Form attached hereto duly executed by the Holder and the Company may require, as a condition
thereto, the payment of a sum sufficient to reimburse it for any transfer tax incidental thereto. The Company shall pay all Transfer
Agent fees required for same-day processing of any Notice of Exercise and all fees to the Depository Trust Company (or another established
clearing corporation performing similar functions) required for same-day electronic delivery of the Warrant Shares.

 

    	 

     

    

 

vii.
Closing of Books. The Company will not close its stockholder books or records in any manner which prevents the timely exercise of this
Warrant, pursuant to the terms hereof.

 

e)
Holder’s Exercise Limitations. The Company shall not effect any exercise of this Warrant, and a Holder shall not have the right
to exercise any portion of this Warrant, pursuant to Section 2 or otherwise, to the extent that after giving effect to such issuance
after exercise as set forth on the applicable Notice of Exercise, the Holder (together with the Holder’s Affiliates, and any other
Persons acting as a group together with the Holder or any of the Holder’s Affiliates (such Persons, “Attribution Parties”)),
would beneficially own in excess of the Beneficial Ownership Limitation (as defined below). For purposes of the foregoing sentence, the
number of shares of Common Stock beneficially owned by the Holder and his Affiliates and Attribution Parties shall include the number
of shares of Common Stock issuable upon exercise of this Warrant with respect to which such determination is being made, but shall exclude
the number of shares of Common Stock which would be issuable upon (i) exercise of the remaining, nonexercised portion of this Warrant
beneficially owned by the Holder or any of his Affiliates or Attribution Parties and (ii) exercise or conversion of the unexercised or
nonconverted portion of any other securities of the Company (including, without limitation, any other Common Stock Equivalents) subject
to a limitation on conversion or exercise analogous to the limitation contained herein beneficially owned by the Holder or any of his
Affiliates or Attribution Parties. Except as set forth in the preceding sentence, for purposes of this Section 2(e), beneficial ownership
shall be calculated in accordance with Section 13(d) of the Securities Exchange Act and the rules and regulations promulgated thereunder,
it being acknowledged by the Holder that the Company is not representing to the Holder that such calculation is in compliance with Section
13(d) of the Securities Exchange Act and the Holder is solely responsible for any schedules required to be filed in accordance therewith.
To the extent that the limitation contained in this Section 2(e) applies, the determination of whether this Warrant is exercisable (in
relation to other securities owned by the Holder together with any Affiliates and Attribution Parties) and of which portion of this Warrant
is exercisable shall be in the sole discretion of the Holder, and the submission of a Notice of Exercise shall be deemed to be the Holder’s
determination of whether this Warrant is exercisable (in relation to other securities owned by the Holder together with any Affiliates
and Attribution Parties) and of which portion of this Warrant is exercisable, in each case subject to the Beneficial Ownership Limitation,
and the Company shall have no obligation to verify or confirm the accuracy of such determination. In addition, a determination as to
any group status as contemplated above shall be determined in accordance with Section 13(d) of the Securities Exchange Act and the rules
and regulations promulgated thereunder. For purposes of this Section 2(e), in determining the number of outstanding shares of Common
Stock, a Holder may rely on the number of outstanding shares of Common Stock as reflected in (A) the Company’s most recent periodic
or annual report filed with the Commission, as the case may be, (B) a more recent public announcement by the Company or (C) a more recent
written notice by the Company or the Transfer Agent setting forth the number of shares of Common Stock outstanding. Upon the written
or oral request of a Holder, the Company shall within one Trading Day confirm orally and in writing to the Holder the number of shares
of Common Stock then outstanding. In any case, the number of outstanding shares of Common Stock shall be determined after giving effect
to the conversion or exercise of securities of the Company, including this Warrant, by the Holder or his Affiliates or Attribution Parties
since the date as of which such number of outstanding shares of Common Stock was reported. The “Beneficial Ownership Limitation”
shall be 9.99% of the number of shares of the Common Stock outstanding immediately after giving effect to the issuance of shares of Common
Stock issuable upon exercise of this Warrant. The Holder, upon notice to the Company, may increase or decrease the Beneficial Ownership
Limitation provisions of this Section 2(e), provided that the Beneficial Ownership Limitation in no event exceeds 9.99% of the number
of shares of the Common Stock outstanding immediately after giving effect to the issuance of shares of Common Stock upon exercise of
this Warrant held by the Holder and the provisions of this Section 2(e) shall continue to apply. Any increase in the Beneficial Ownership
Limitation will not be effective until the 61st day after such notice is delivered to the Company. The provisions of this paragraph shall
be construed and implemented in a manner otherwise than in strict conformity with the terms of this Section 2(e) to correct this paragraph
(or any portion hereof) which may be defective or inconsistent with the intended Beneficial Ownership Limitation herein contained or
to make changes or supplements necessary or desirable to properly give effect to such limitation. The limitations contained in this paragraph
shall apply to a successor holder of this Warrant.

 

Section
3. Certain Adjustments.

 

a)
Stock Dividends and Splits. If the Company, at any time while this Warrant is outstanding: (i) pays a stock dividend or otherwise makes
a distribution or distributions on shares of its Common Stock or any other equity or equity equivalent securities payable in shares of
Common Stock (which, for avoidance of doubt, shall not include any shares of Common Stock issued by the Company upon exercise of this
Warrant), (ii) subdivides outstanding shares of Common Stock into a larger number of shares, (iii) combines (including by way of reverse
stock split) outstanding shares of Common Stock into a smaller number of shares, or (iv) issues by reclassification of shares of the
Common Stock any shares of capital stock of the Company, then in each case the Exercise Price shall be multiplied by a fraction of which
the numerator shall be the number of shares of Common Stock (excluding treasury shares, if any) outstanding immediately before such event
and of which the denominator shall be the number of shares of Common Stock outstanding immediately after such event, and the number of
shares issuable upon exercise of this Warrant shall be proportionately adjusted such that the aggregate Exercise Price of this Warrant
shall remain unchanged. Any adjustment made pursuant to this Section 3(a) shall become effective immediately after the record date for
the determination of stockholders entitled to receive such dividend or distribution and shall become effective immediately after the
effective date in the case of a subdivision, combination or re classification.

 

    	 

     

    

 

b)
[RESERVED.]

 

c)
Subsequent Rights Offerings. In addition to any adjustments pursuant to Section 3(a) above, if at any time the Company grants, issues
or sells any Common Stock Equivalents or rights to purchase stock, warrants, securities or other property pro rata to the record holders
of any class of shares of Common Stock (the “Purchase Rights”), then the Holder will be entitled to acquire, upon the terms
applicable to such Purchase Rights, the aggregate Purchase Rights which the Holder could have acquired if the Holder had held the number
of shares of Common Stock acquirable upon complete exercise of this Warrant (without regard to any limitations on exercise hereof, including
without limitation, the Beneficial Ownership Limitation) immediately before the date on which a record is taken for the grant, issuance
or sale of such Purchase Rights, or, if no such record is taken, the date as of which the record holders of shares of Common Stock are
to be determined for the grant, issue or sale of such Purchase Rights (provided, however, that, to the extent that the Holder’s
right to participate in any such Purchase Right would result in the Holder exceeding the Beneficial Ownership Limitation, then the Holder
shall not be entitled to participate in such Purchase Right to such extent (or beneficial ownership of such shares of Common Stock as
a result of such Purchase Right to such extent) and such Purchase Right to such extent shall be held in abeyance for the Holder until
such time, if ever, as his right thereto would not result in the Holder exceeding the Beneficial Ownership Limitation).

 

d)
Pro Rata Distributions. During such time as this Warrant is outstanding, if the Company shall declare or make any dividend or other distribution
of its assets (or rights to acquire its assets) to holders of shares of Common Stock, by way of return of capital or otherwise (including,
without limitation, any distribution of cash, stock or other securities, property or options by way of a dividend, spin off, reclassification,
corporate rearrangement, scheme of arrangement or other similar transaction) (a “Distribution”), at any time after the issuance
of this Warrant, then, in each such case, the Holder shall be entitled to participate in such Distribution to the same extent that the
Holder would have participated therein if the Holder had held the number of shares of Common Stock acquirable upon complete exercise
of this Warrant (without regard to any limitations on exercise hereof, including without limitation, the Beneficial Ownership Limitation)
immediately before the date of which a record is taken for such Distribution, or, if no such record is taken, the date as of which the
record holders of shares of Common Stock are to be determined for the participation in such Distribution (provided, however, that, to
the extent that the Holder’s right to participate in any such Distribution would result in the Holder exceeding the Beneficial Ownership
Limitation, then the Holder shall not be entitled to participate in such Distribution to such extent (or in the beneficial ownership
of any shares of Common Stock as a result of such Distribution to such extent) and the portion of such Distribution shall be held in
abeyance for the benefit of the Holder until such time, if ever, as its right thereto would not result in the Holder exceeding the Beneficial
Ownership Limitation). To the extent that this Warrant has not been partially or completely exercised at the time of such Distribution,
such portion of the Distribution shall be held in abeyance for the benefit of the Holder until the Holder has exercised this Warrant.

 

    	 

     

    

 

e)
Fundamental Transaction. If, at any time while this Warrant is outstanding, (i) the Company, directly or indirectly, in one or more related
transactions effects any merger or consolidation of the Company with or into another Person, (ii) the Company (and all of its Subsidiaries,
taken as a whole), directly or indirectly, effects any sale, lease, license, assignment, transfer, conveyance or other disposition of
all or substantially all of its assets in one or a series of related transactions, (iii) any, direct or indirect, purchase offer, tender
offer or exchange offer (whether by the Company or another Person) is completed pursuant to which holders of Common Stock are permitted
to sell, tender or exchange their shares for other securities, cash or property and has been accepted by the holders of 50% or more of
the outstanding Common Stock, (iv) the Company, directly or indirectly, in one or more related transactions effects any reclassification,
reorganization or recapitalization of the Common Stock or any compulsory share exchange pursuant to which the Common Stock is effectively
converted into or exchanged for other securities, cash or property, or (v) the Company, directly or indirectly, in one or more related
transactions consummates a stock or share purchase agreement or other business combination (including, without limitation, a reorganization,
recapitalization, spin-off, merger or scheme of arrangement) with another Person or group of Persons whereby such other Person or group
acquires more than 50% of the outstanding shares of Common Stock (not including any shares of Common Stock held by the other Person or
other Persons making or party to, or associated or affiliated with the other Persons making or party to, such stock or share purchase
agreement or other business combination) (each a “Fundamental Transaction”), then, upon any subsequent exercise of this Warrant,
the Holder shall have the right to receive, for each Warrant Share that would have been issuable upon such exercise immediately before
the occurrence of such Fundamental Transaction, at the option of the Holder (without regard to any limitation in Section 2(e) on the
exercise of this Warrant), the number of shares of Common Stock of the successor or acquiring corporation or of the Company, if it is
the surviving corporation, and any additional consideration (the “Alternate Consideration”) receivable as a result of such
Fundamental Transaction by a holder of the number of shares of Common Stock for which this Warrant is exercisable immediately before
such Fundamental Transaction (without regard to any limitation in Section 2(e) on the exercise of this Warrant). For purposes of any
such exercise, the determination of the Exercise Price shall be appropriately adjusted to apply to such Alternate Consideration based
on the amount of Alternate Consideration issuable in respect of one share of Common Stock in such Fundamental Transaction, and the Company
shall apportion the Exercise Price among the Alternate Consideration in a reasonable manner reflecting the relative value of any different
components of the Alternate Consideration. If holders of Common Stock are given any choice as to the securities, cash or property to
be received in a Fundamental Transaction, then the Holder shall be given the same choice as to the Alternate Consideration he receives
upon any exercise of this Warrant following such Fundamental Transaction. Notwithstanding anything to the contrary, in the event of a
Fundamental Transaction, the Company or any Successor Entity (as defined below) shall, at the Holder’s option, exercisable at any
time concurrently with, or within 30 days after, the consummation of the Fundamental Transaction (or, if later, the date of the public
announcement of the applicable Fundamental Transaction), purchase this Warrant from the Holder by paying to the Holder an amount of cash
equal to the Black Scholes Value (as defined below) of the remaining unexercised portion of this Warrant on the date of the consummation
of such Fundamental Transaction; provided, however, that, if the Fundamental Transaction is not within the Company’s control, including
not approved by the Company’s Board of Directors, Holder shall only be entitled to receive from the Company or any Successor Entity the
same type or form of consideration (and in the same proportion), at the Black Scholes Value of the unexercised portion of this Warrant,
that is being offered and paid to the holders of Common Stock of the Company in connection with the Fundamental Transaction, whether
that consideration be in the form of cash, stock or any combination thereof, or whether the holders of Common Stock are given the choice
to receive from among alternative forms of consideration in connection with the Fundamental Transaction; provided, further, that if holders
of Common Stock of the Company are not offered or paid any consideration in such Fundamental Transaction, such holders of Common Stock
will be deemed to have received common stock of the Successor Entity (which Entity may be the Company following such Fundamental Transaction)
in such Fundamental Transaction. “Black Scholes Value” means the value of this Warrant based on the Black-Scholes Option
Pricing Model obtained from the “OV” function on Bloomberg, L.P. (“Bloomberg”) determined as of the day of consummation
of the applicable Fundamental Transaction for pricing purposes and reflecting (A) a risk-free interest rate corresponding to the U.S.
Treasury rate for a period equal to the time between the date of the public announcement of the applicable Fundamental Transaction and
the Termination Date, (B) an expected volatility equal to the greater of 100% and the 100 day volatility obtained from the HVT function
on Bloomberg (determined utilizing a 365 day annualization factor) as of the Trading Day immediately following the public announcement
of the applicable Fundamental Transaction, (C) the underlying price per share used in such calculation shall be the greater of (i) the
sum of the price per share being offered in cash, if any, plus the value of any non-cash consideration, if any, being offered in such
Fundamental Transaction and (ii) the greater of (x) the last VWAP immediately before the public announcement of such Fundamental Transaction
and (y) the last VWAP immediately before the consummation of such Fundamental Transaction and (D) a remaining option time equal to the
time between the date of the public announcement of the applicable Fundamental Transaction and the Termination Date. The payment of the
Black Scholes Value will be made by wire transfer of immediately available funds within the later of (i) five Business Days of the Holder’s
election and (ii) the date of consummation of the Fundamental Transaction. The Company shall cause any successor entity in a Fundamental
Transaction in which the Company is not the survivor (the “Successor Entity”) to assume in writing all of the obligations
of the Company under this Warrant and the other Transaction Documents in accordance with the provisions of this Section 3(e) pursuant
to written agreements in form and substance reasonably satisfactory to the Holder and approved by the Holder (without unreasonable delay)
before such Fundamental Transaction and shall, at the option of the Holder, deliver to the Holder in exchange for this Warrant a security
of the Successor Entity evidenced by a written instrument substantially similar in form and substance to this Warrant which is exercisable
for a corresponding number of shares of capital stock of such Successor Entity (or its parent entity) equivalent to the shares of Common
Stock acquirable and receivable upon exercise of this Warrant (without regard to any limitations on the exercise of this Warrant) before
such Fundamental Transaction, and with an exercise price which applies the exercise price hereunder to such shares of capital stock (but
taking into account the relative value of the shares of Common Stock pursuant to such Fundamental Transaction and the value of such shares
of capital stock, such number of shares of capital stock and such exercise price being for the purpose of protecting the economic value
of this Warrant immediately before the consummation of such Fundamental Transaction), and which is reasonably satisfactory in form and
substance to the Holder. Upon the occurrence of any such Fundamental Transaction, the Successor Entity shall succeed to, and be substituted
for (so that from and after the date of such Fundamental Transaction, the provisions of this Warrant and the other Transaction Documents
referring to the “Company” shall refer instead to the Successor Entity), and may exercise every right and power of the Company
and shall assume all of the obligations of the Company under this Warrant and the other Transaction Documents with the same effect as
if such Successor Entity had been named as the Company herein.

 

    	 

     

    

 

f)
Calculations. All calculations under this Section 3 shall be made to the nearest cent or the nearest 1/100th of a share, as the case
may be. For purposes of this Section 3, the number of shares of Common Stock deemed to be issued and outstanding as of a given date shall
be the sum of the number of shares of Common Stock (excluding treasury shares, if any) issued and outstanding.

 

g)
Notice to Holder.

 

i.
Adjustment to Exercise Price. Whenever the Exercise Price is adjusted pursuant to any provision of this Section 3, the Company shall
promptly deliver to the Holder by email a notice setting forth the Exercise Price after such adjustment and any resulting adjustment
to the number of Warrant Shares and setting forth a brief statement of the facts requiring such adjustment.

 

ii.
Notice to Allow Exercise by Holder. If (A) the Company shall declare a dividend (or any other distribution in whatever form) on the Common
Stock, (B) the Company shall declare a special nonrecurring cash dividend on or a redemption of the Common Stock, (C) the Company shall
authorize the granting to all holders of the Common Stock rights or warrants to subscribe for or purchase any shares of capital stock
of any class or of any rights, (D) the approval of any stockholders of the Company shall be required in connection with any reclassification
of the Common Stock, any consolidation or merger to which the Company (and all of its Subsidiaries, taken as a whole) is a party, any
sale or transfer of all or substantially all of the assets of the Company, or any compulsory share exchange whereby the Common Stock
is converted into other securities, cash or property, or (E) the Company shall authorize the voluntary or involuntary dissolution, liquidation
or winding up of the affairs of the Company, then, in each case, the Company shall cause to be delivered by email to the Holder at hiss
last email address as it shall appear upon the Warrant Register of the Company, at least 20 calendar days before the applicable record
or effective date hereinafter specified, a notice stating (x) the date on which a record is to be taken for the purpose of such dividend,
distribution, redemption, rights or warrants, or if a record is not to be taken, the date as of which the holders of the Common Stock
of record to be entitled to such dividend, distributions, redemption, rights or warrants are to be determined or (y) the date on which
such reclassification, consolidation, merger, sale, transfer or share exchange is expected to become effective or close, and the date
as of which it is expected that holders of the Common Stock of record shall be entitled to exchange their shares of the Common Stock
for securities, cash or other property deliverable upon such reclassification, consolidation, merger, sale, transfer or share exchange;
provided that the failure to deliver such notice or any defect therein or in the delivery thereof shall not affect the validity of the
corporate action required to be specified in such notice. To the extent that any notice provided in this Warrant constitutes, or contains,
material, non-public information regarding the Company or any of the Subsidiaries, the Company shall simultaneously file such notice
with the Commission pursuant to a Current Report on Form 8-K. The Holder shall remain entitled to exercise this Warrant during the period
commencing on the date of such notice to the effective date of the event triggering such notice except as may otherwise be expressly
set forth herein.

 

h)
Voluntary Adjustment By Company. Subject to the rules and regulations of the Trading Market, the Company may at any time during the term
of this Warrant, subject to the prior written consent of the Holder, reduce the then current Exercise Price to any amount and for any
period of time deemed appropriate by the board of directors of the Company.

 

Section
4. Transfer of Warrant.

 

a)
Transferability. This Warrant and all rights hereunder are transferable, in whole or in part, upon surrender of this Warrant at the principal
office of the Company or his designated agent, together with a written assignment of this Warrant substantially in the form attached
hereto duly executed by the Holder or his agent or attorney and funds sufficient to pay any transfer taxes payable upon the making of
such transfer. Upon such surrender and, if required, such payment, the Company shall execute and deliver a new Warrant or Warrants in
the name of the assignee or assignees, as applicable, and in the denomination or denominations specified in such instrument of assignment,
and shall issue to the assignor a new Warrant evidencing the portion of this Warrant not so assigned, and this Warrant shall promptly
be cancelled. Notwithstanding anything herein to the contrary, the Holder shall not be required to physically surrender this Warrant
to the Company unless the Holder has assigned this Warrant in full, in which case, the Holder shall surrender this Warrant to the Company
within three (3) Trading Days of the date on which the Holder delivers an assignment form to the Company assigning this Warrant in full.
The Warrant, if properly assigned in accordance herewith, may be exercised by a new holder for the purchase of Warrant Shares without
having a new Warrant issued.

 

b)
New Warrants. This Warrant may be divided or combined with other Warrants upon presentation hereof at the aforesaid office of the Company,
together with a written notice specifying the names and denominations in which new Warrants are to be issued, signed by the Holder or
his agent or attorney. Subject to compliance with Section 4(a), as to any transfer which may be involved in such division or combination,
the Company shall execute and deliver a new Warrant or Warrants in exchange for the Warrant or Warrants to be divided or combined in
accordance with such notice. All Warrants issued on transfers or exchanges shall be dated the initial issuance date of this Warrant and
shall be identical with this Warrant except as to the number of Warrant Shares issuable pursuant thereto.

 

c)
Warrant Register. The Company shall register this Warrant, upon records to be maintained by the Company for that purpose (the “Warrant
Register”), in the name of the record Holder hereof from time to time. The Company may deem and treat the registered Holder of
this Warrant as the absolute owner hereof for the purpose of any exercise hereof or any distribution to the Holder, and for all other
purposes, absent actual notice to the contrary.

 

Section
5. Miscellaneous.

 

a)
No Rights as Stockholder Until Exercise; No Settlement in Cash. This Warrant does not entitle the Holder to any voting rights, dividends
or other rights as a stockholder of the Company before the exercise hereof as set forth in Section 2(d)(i), except as expressly set forth
in Section 3. Without limiting any rights of a Holder to receive Warrant Shares on a “cashless exercise” pursuant to Section
2(c) or to receive cash payments pursuant to Section 2(d)(i) and Section 2(d)(iv) herein, in no event shall the Company be required to
net cash settle an exercise of this Warrant.

 

b)
Loss, Theft, Destruction or Mutilation of Warrant. The Company covenants that upon receipt by the Company of evidence reasonably satisfactory
to it of the loss, theft, destruction or mutilation of this Warrant or any stock certificate relating to the Warrant Shares, and in case
of loss, theft or destruction, of indemnity or security reasonably satisfactory to it (which, in the case of the Warrant, shall not include
the posting of any bond), and upon surrender and cancellation of such Warrant or stock certificate, if mutilated, the Company will make
and deliver a new Warrant or stock certificate of like tenor and dated as of such cancellation, in lieu of such Warrant or stock certificate.

 

    	 

     

    

 

c)
Saturdays, Sundays, Holidays, etc. If the last or appointed day for the taking of any action or the expiration of any right required
or granted herein shall not be a Business Day, then such action may be taken or such right may be exercised on the next succeeding Business
Day.

 

d)
Authorized Shares.

 

The
Company covenants that, during the period the Warrant is outstanding, it will reserve from its authorized and unissued Common Stock a
sufficient number of shares to provide for the issuance of the Warrant Shares upon the exercise of any purchase rights under this Warrant.
The Company further covenants that its issuance of this Warrant shall constitute full authority to its officers who are charged with
the duty of issuing the necessary Warrant Shares upon the exercise of the purchase rights under this Warrant. The Company will take all
such reasonable action as may be necessary to assure that such Warrant Shares may be issued as provided herein without violation of any
applicable law or regulation, or of any requirements of the Trading Market upon which the Common Stock may be listed. The Company covenants
that all Warrant Shares which may be issued upon the exercise of the purchase rights represented by this Warrant will, upon exercise
of the purchase rights represented by this Warrant and payment for such Warrant Shares in accordance herewith, be duly authorized, validly
issued, fully paid and nonassessable and free from all taxes, liens and charges created by the Company in respect of the issue thereof
(other than taxes in respect of any transfer occurring contemporaneously with such issue).

 

Except
and to the extent as waived or consented to by the Holder, the Company shall not by any action, including, without limitation, amending
its certificate of incorporation or through any reorganization, transfer of assets, consolidation, merger, dissolution, issue or sale
of securities or any other voluntary action, avoid or seek to avoid the observance or performance of any of the terms of this Warrant,
but will at all times in good faith assist in the carrying out of all such terms and in the taking of all such actions as may be necessary
or appropriate to protect the rights of Holder as set forth in this Warrant against impairment. Without limiting the generality of the
foregoing, the Company will (i) not increase the par value of any Warrant Shares above the amount payable therefor upon such exercise
immediately before such increase in par value, (ii) take all such action as may be necessary or appropriate in order that the Company
may validly and legally issue fully paid and nonassessable Warrant Shares upon the exercise of this Warrant and (iii) use commercially
reasonable efforts to obtain all such authorizations, exemptions or consents from any public regulatory body having jurisdiction thereof,
as may be, necessary to enable the Company to perform its obligations under this Warrant.

 

Before
taking any action which would result in an adjustment in the number of Warrant Shares for which this Warrant is exercisable or in the
Exercise Price, the Company shall obtain all such authorizations or exemptions thereof, or consents thereto, as may be necessary from
any public regulatory body or bodies having jurisdiction thereof.

 

e)
Jurisdiction. 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 New York, without regard to the principles
of conflicts of law thereof.

 

f)
Restrictions. The Holder, by acceptance of this Warrant, acknowledges that the Warrant Shares acquired upon the exercise of this Warrant
may have restrictions upon resale imposed by state and federal securities laws. The Holder, by acceptance of this Warrant, covenants
to comply with any such restrictions upon resale imposed by state and federal securities laws.

 

g)
Nonwaiver and Expenses. No course of dealing or any delay or failure to exercise any right hereunder on the part of Holder shall operate
as a waiver of such right or otherwise prejudice the Holder’s rights, powers or remedies. Without limiting any other provision
of this Warrant, if the Company willfully and knowingly fails to comply with any provision of this Warrant, which results in any material
damages to the Holder, the Company shall pay to the Holder such amounts as shall be sufficient to cover any costs and expenses including,
but not limited to, reasonable attorneys’ fees, including those of appellate proceedings, incurred by the Holder in collecting
any amounts due pursuant hereto or in otherwise enforcing any of his rights, powers or remedies hereunder.

 

h)
Notices. Any notice, request or other document required or permitted to be given or delivered to the Holder by the Company shall be in
writing and shall be deemed given and effective on the earliest of: (a) the time of transmission, if such notice or communication is
delivered via email attachment at the Holder’s e-mail address on file with the Company at or before 5:30 p.m. (New York City time)
on a Trading Day, (b) the next Trading Day after the time of transmission, if such notice or communication is delivered via email attachment
at the Holder’s e-mail address on file with the Company on a day that is not a Trading Day or later than 5:30 p.m. (New York City
time) on any Trading Day, (c) the second (2nd) Trading Day following the date of mailing to the Holder’s mail address on file with
the Company, if sent by U.S. nationally recognized overnight courier service or (d) upon actual receipt by the Holder.

 

i)
Limitation of Liability. No provision hereof, in the absence of any affirmative action by the Holder to exercise this Warrant to purchase
Warrant Shares, and no enumeration herein of the rights or privileges of the Holder, shall give rise to any liability of the Holder for
the purchase price of any Common Stock or as a stockholder of the Company, whether such liability is asserted by the Company or by creditors
of the Company.

 

j)
Remedies. The Holder, in addition to being entitled to exercise all rights granted by law, including recovery of damages, will be entitled
to specific performance of his rights under this Warrant. The Company agrees that monetary damages would not be adequate compensation
for any loss incurred by reason of a breach by it of the provisions of this Warrant and hereby agrees to waive and not to assert the
defense in any action for specific performance that a remedy at law would be adequate.

 

    	 

     

    

 

k)
Successors and Assigns. Subject to applicable securities laws, this Warrant and the rights and obligations evidenced hereby shall inure
to the benefit of and be binding upon the successors and permitted assigns of the Company and the successors and permitted assigns of
Holder. The provisions of this Warrant are intended to be for the benefit of any Holder from time to time of this Warrant and shall be
enforceable by the Holder or holder of Warrant Shares.

 

l)
Amendment. This Warrant may be modified or amended or the provisions hereof waived with the written consent of the Company and the Holder.

 

m)
Severability. Wherever possible, each provision of this Warrant shall be interpreted in such manner as to be effective and valid under
applicable law, but if any provision of this Warrant shall be prohibited by or invalid under applicable law, such provision shall be
ineffective to the extent of such prohibition or invalidity, without invalidating the remainder of such provisions or the remaining provisions
of this Warrant.

 

n)
Headings. The headings used in this Warrant are for the convenience of reference only and shall not, for any purpose, be deemed a part
of this Warrant.

 

o)
Registration of Warrant Shares. The Company acknowledges that, pursuant to the Consulting Agreement dated November 9, 2021 between the
Company and GreenBlock Capital LLC, the Company is required to, upon the closing of the Company’s acquisition of NanoSynex Ltd.
(in the event such closing occurs), seek and obtain the registration of the Warrant Shares under the Securities Act on a Form S-3 or
other similar registration statement; and the Company hereby confirms and agrees that it will do so in such event.

 

    	 

     

    

 

IN
WITNESS WHEREOF, the Company has caused this Warrant to be executed by its officer thereunto duly authorized as of April 25, 2022.

 

QUALIGEN
THERAPEUTICS, INC.

 

	By:	/s/
                                            Michael Poirier
	 
	Name:	Michael
    Poirier	 
	Title:	Chairman
    & CEO	 

 

    	 

     

    

 

NOTICE
OF EXERCISE

 

	TO:	QUALIGEN
    THERAPEUTICS, INC.

 

(1)
The undersigned hereby elects to purchase ________ Warrant Shares of the Company pursuant to the terms of the attached Warrant (only
if exercised in full), and tenders herewith payment of the exercise price in full, together with all applicable transfer taxes, if any.

 

(2)
Payment shall take the form of (check applicable box):

 

[  ] in lawful money of the United States; or

 

[  ] [if permitted the cancellation of such number of Warrant Shares as is necessary, in accordance with the formula set forth in subsection
2(c), to exercise this Warrant with respect to the maximum number of Warrant Shares purchasable pursuant to the cashless exercise procedure
set forth in subsection 2(c).

 

(3)
Please issue said Warrant Shares in the name of the undersigned or in such other name as is specified below:

 

_______________________________

 

The
Warrant Shares shall be delivered to the following DWAC Account Number:

 

_______________________________

 

_______________________________

 

_______________________________

 

[SIGNATURE
OF HOLDER]

 

Name
of Investing Entity: ________________________________________________________________________

 

Signature
of Authorized Signatory of Investing Entity: _________________________________________________

 

Name
of Authorized Signatory: ___________________________________________________________________

 

Title
of Authorized Signatory: ____________________________________________________________________

 

Date:
________________________________________________________________________________________

 

    	 

     

    

 

EXHIBIT
B

 

ASSIGNMENT
FORM

 

(To
assign the foregoing Warrant, execute this form and supply required information. Do not use this form to purchase shares.)

 

FOR
VALUE RECEIVED, the foregoing Warrant and all rights evidenced thereby are hereby assigned to

 

Name:

 

(Please
Print)

 

Address:

 

Phone
Number:

Email
Address: (Please Print)

 ______________________________________

 ______________________________________

 

Dated:
_______________ __, ______

Holder’s
Signature:

Holder’s
Address:Exhibit
10.1

 

SERIES
B PREFERRED SHARE PURCHASE AGREEMENT

 

THIS
SERIES B PREFERRED SHARE PURCHASE AGREEMENT (this “Agreement”) is made and entered into on April 29, 2022, by and among NanoSynex
Ltd., a company established under the laws of the State of Israel (the “Company”), and Qualigen Therapeutics Inc. (the “Investor”).
The Company and the Investor may also be referred to hereinafter as the “Parties” and each individually as a “Party”.

 

W
I T N E S S E T H:

 

WHEREAS,
the board of directors of the Company (the “Board”) has determined that it is in the best interests of the Company to raise
an amount of up to US $600,000 (the “Investment Amount”), by issuing to the Investor an aggregate amount of up to 381,786
newly authorized series B preferred shares of the Company, nominal value NIS 0.01 per share (the “Preferred B Shares” or
the “Purchased Shares”) at the Closing (as defined below), all on the terms and conditions more fully set forth in this Agreement;

 

WHEREAS,
the Investor desires to invest in the Company and acquire the Preferred B Shares pursuant to the terms and subject to the conditions
set forth in this Agreement.

 

NOW,
THEREFORE, in consideration of the mutual promises and covenants set forth herein, the parties hereby agree as follows:

 

1.
The Transaction

 

1.1.
Issue and Allotment of Preferred B Shares. Subject to the terms and conditions hereof, at the Closing, the Company shall issue and allot
to the Investor, and the Investor shall purchase from the Company, an aggregate number of 381,786 Preferred B Shares hereto, at a price
per share of US$ 1.5716 representing a Company pre-money valuation of $8,000,000 divided by the Company’s issued and outstanding
share capital on a Fully Diluted Basis immediately prior to the Closing. For the purposes herein, the term “Fully Diluted Basis”
shall mean and include all issued and outstanding shares of the Company after giving effect to: (i) the conversion and exercise of all
convertible securities, options and warrants as well as all other rights of any kind to acquire shares of the Company; (ii) all anti-dilution
rights and adjustments that may be activated as a result of the transactions contemplated hereunder; and (iii) the reservation of 273,613
of the Company’s ordinary shares, nominal value NIS 0.01 per share (the “Ordinary Shares”), all of which are un-promised,
unallocated and free for future grants of options to employees, officers, directors, and/or service providers under the Company’s 2018
Share Option Plan (the “Plan”), which represent 5.00% of the share capital of the Company on a Fully Diluted Basis, immediately
following the Closing, assuming the investment of the aggregate Investment Amount (the “ESOP Pool”), all as set forth in
the Company’s Capitalization Table, attached hereto as Schedule 1.1 (the “Capitalization Table”).

 

2.
The Closing

 

2.1
Closing. Subject to the satisfaction or waiver of the applicable closing conditions set-forth in Sections 5 and 6 herein, the issuance
of the Preferred B Shares to the Investor shall take place at a closing to be held no later than April 30, 2022 or such other date and
time as the Company and Investor shall agree (the “Closing” and the date on which the Closing actually occurs, the “Closing
Date”).

 

2.2
This Agreement may be terminated at any time prior to the Closing by the Investor or the Company if the Closing has not occurred on or
prior to June 30, 2022; provided that neither the Investor nor the Company will be entitled to terminate this Agreement pursuant to this
Section ‎2.2 if such party’s breach of this Agreement will have been the principal cause of, or shall have resulted in, the
prevention of the satisfaction of the conditions or the consummation of the transactions contemplated hereby at or prior to such time.

 

2.3
Transactions at the Closing. At the Closing, the following transactions shall occur, which transactions shall be deemed to take place
simultaneously and no transaction shall be deemed to have been completed or any document delivered until all such transactions have been
completed and all required documents delivered:

 

    	 

     

    

 

(a)
The Company shall deliver to the Investor the following:

 

A.
True and correct copies of the resolutions of the Company’s shareholders by majority of at least 70% of the issued and outstanding
share capital of the Company and majority of at least 70% of each of the classes of shares of the Company, in a form to be agreed upon
by the Company and the Investor prior to Closing, by which, inter alia: (i) the articles of association of the Company in effect on the
date hereof (the “Current Articles”) are replaced with the amended and restated articles of association, in the form attached
hereto as Schedule ‎2.3‎(a)‎A(i) that shall include inter alia the grant to the Investor of a right of refusal or a right
of first offer, as applicable, in respect to a change of control in the Company (the “Amended Articles”), (ii) a new class
of Preferred B Shares is created; and (iii) this Agreement and all other agreements attached or ancillary hereto which require approval
of the Company’s shareholders, including the Shareholders’ Rights Agreement (as defined below), the Indemnification Agreements,
the Funding Agreement (as defined below) (collectively, the “Transaction Documents”), are duly approved.

 

B.
True and correct copies of resolutions of the Board in a form to be agreed upon by the Company and the Investor prior to Closing by which,
inter alia, the Board unanimously approves: (i) the issuance and allotment to the Investor of the Preferred B Shares, and the reservation
of a sufficient number of Ordinary Shares for conversion of all such Preferred B Shares; (ii) the Transaction Documents, and (iii) the
reservation of the ESOP Pool.

 

C.
Validly executed share certificate covering the Preferred B Shares issued hereunder, issued in the name of the Investor, in a form to
be agreed upon by the Company and the Investor prior to Closing.

 

D.
A certificate duly executed by the chief executive officer of the Company, dated as of the Closing Date, in a form to be agreed upon
by the Company and the Investor prior to Closing.

 

E.
An opinion of Horn & Co., counsel to the Company, dated as of the Closing Date, in a form to be agreed upon by the Company and the
Investor prior to Closing.

 

F.
Director indemnification agreements for each of the directors of the Company (including the directors appointed by the Investor), duly
executed and approved by the Company, in a form to be agreed upon by the Company and the Investor prior to Closing (the “Indemnification
Agreements”).

 

G.
A copy of the register of shareholders of the Company as of the Closing, evidencing the registration of the issuance of the Preferred
B Shares in the name of the Investor, in a form to be agreed upon by the Company and the Investor prior to Closing (the “Shareholders
Register”).

 

H.
A waiver, in a form satisfactory to Investor, executed by all of the Company’s shareholders irrevocably waiving any and all preemptive,
anti-dilution, conversion, distribution preference and other rights in connection with the transactions contemplated herein, or otherwise
an evidence reasonably satisfactory to the Investor that such rights have either been satisfied or expired.

 

(b)
The Investor shall cause the transfer to the Company of the Investment Amount, less an amount of US$ 100,000 which was already transferred
by Investor to the Company prior to the date hereof as payment of the exclusivity fee under the letter of intent between the Company
and the Investor dated March 14, 2022, by wire transfer, in consideration of the Purchased Shares, to the Company’s bank account,
the details of which are set forth in Schedule I.

 

(c)
The Investor shall deliver to the Company a notice of appointment of its designated members to the Board.

 

(d)
The Company, the Investor and the Founders (as defined below) shall execute and deliver the Shareholders’ Rights Agreement, in
the form attached hereto as Schedule ‎2.3‎(d) (the “Shareholders’ Rights Agreement”).

 

 

(e)
The Company and the Investor shall execute and deliver the Master Agreement for the Operational and Technological Funding of the Company
in ‎the form attached hereto as Schedule ‎2.2‎(a)‎H (the “Funding Agreement”)

 

(f)
The Company and each of the Founders (as defined in the Current Articles) shall execute amendments to the Founders’ employment
agreements under the terms attached hereto as Schedule ‎2.3‎(e).

 

(g)
The Investor shall provide the standard form of undertaking required of non-Israeli shareholders of Israeli companies (as may be obtained
from the website of the Israel Innovation Authority) to uphold the provisions of the Law for Encouragement of Research, Development and
Technological Innovation in the Industry 5744-1984.

 

    	 

     

    

 

3.
Representations and Warranties of the Company

 

As
of the date hereof and as of the Closing Date, the Company hereby represents and warrants to the Investor, subject to the exceptions
set forth in the disclosure schedule in a form to be agreed upon by the Company and the Investor prior to Closing (the “disclosure
schedules”), and acknowledges that the Investor is entering into this Agreement in reliance thereon, as follows:

 

3.1
Organization; Permits. The Company is duly incorporated and validly existing under the laws of the State of Israel and its control and
management are in Israel. The Company has all requisite corporate power and authority to execute and deliver this Agreement and the Transaction
Documents and to consummate the transactions contemplated hereby and thereby. The Company is duly qualified and is authorized to do business
and is in good standing and is not qualified to do business as a foreign corporation in any jurisdiction outside of Israel and the failure
to be so qualified would not, in any such case, materially and adversely affect the business of the Company.

 

3.2
Share Capital. The authorized share capital of the Company as of and subject to the Closing shall be NIS 100,000 divided into:

 

(a)
6,076,763 Ordinary Shares, of which 1,246,000 are issued and outstanding immediately prior to the Closing and immediately following the
Closing; and 521,237 Ordinary Shares are reserved for issuance to officers, directors, employees and consultants of the Company under
the ESOP Pool, of which 273,613 are un-promised, unallocated and free for future grants of options to employees, officers, directors,
and/or service providers under the Plan representing 5% of the Company’s share capital on a Fully Diluted Basis immediately following
the Closing;

 

	(b)	2,232,861
    Preferred A-1 Shares, all of which are issued and outstanding immediately prior to the Closing;
	 	 
	(c)	418,663
    Preferred A-2 Shares , all of which are issued and outstanding immediately prior to the Closing;
	 	 
	(d)	59,543
    Preferred A-3 Shares, all of which are issued and outstanding immediately prior to the Closing;
	 	 
	(e)	612,170
    Preferred A-4 Shares, all of which are issued and outstanding immediately prior to the Closing; and

 

(f)
600,000 Preferred B Shares, 381,786 of which are issued and outstanding immediately prior to the Closing and all of which shall be issued
and outstanding immediately following the Closing.

 

Except
as set forth in Schedule ‎3.2 of the disclosure schedules and for (a) shares and options as set forth in the Company’s Capitalization
Table; and (b) the transactions contemplated by this Agreement, there are no outstanding convertible securities, outstanding warrants,
options or other rights to subscribe for, purchase or acquire from the Company any share capital of the Company and there are no contracts
or binding commitments providing for the issuance of, or the granting of rights to acquire, any share capital of the Company or under
which the Company is, or may become, obligated to issue any of its securities. All issued and outstanding share capital of the Company
has been duly authorized and is validly issued and outstanding and fully paid and nonassessable. The Preferred b Shares, when issued,
sold and delivered in accordance with this Agreement: (i) will be duly authorized, validly issued, fully paid, nonassessable, issued
without violation of any preemptive rights, (ii) will have the rights, preferences, privileges, and restrictions set forth in the Amended
Articles, and (iii) will be free and clear of any liens, claims, charges, encumbrances, restrictions, rights, options to purchase and/or
third party rights of any kind (except as specified in the Amended Articles) and applicable securities laws) (collectively “Encumbrances”)
and duly registered in the name of the Investor in the Shareholders Register. The Ordinary Shares issuable upon conversion of the Preferred
B Shares have been or will be, on or prior to the Closing, duly authorized and reserved for issuance by all necessary corporate action
and, upon conversion in accordance with the terms of the Amended Articles (as may be amended from time to time), shall be duly and validly
issued, fully paid, non-assessable, free of any preemptive rights (other than as set forth in the Amended Articles, as may be amended
from time to time), will have the rights, preferences, privileges and restrictions set forth in the Amended Articles (as may be amended
from time to time).

 

3.3
Ownership of Shares. The security holders identified in the Capitalization Table as the shareholders of the Company as of immediately
prior to the Closing, are the lawful owners of record, and to the reasonable knowledge of the Company, beneficial owners of all of the
issued and outstanding share capital of the Company and of all rights thereto (including, for the avoidance of doubt, all options, warrants
and other rights to purchase shares of the Company’s share capital), free and clear of all Encumbrances and none of the aforesaid
owns any other shares, options or other rights to subscribe for, purchase or acquire any share capital of the Company from the Company
or, to the reasonable knowledge of the Company, from each other.

 

3.4
Subsidiaries and Related Entities. The Company does not own or control, directly or indirectly, any interest in any corporation, joint
venture, or business association.

 

3.5
Directors, Officers. The sole directors and officers of the Company as of immediately prior to the as of the date hereof are the directors
and officers listed on Schedule ‎3.5 of the disclosure schedules. Other than pursuant to the Amended Articles, the Company has no
agreement, obligation or commitment with respect to the election of any individual or individuals to the Board and, to the knowledge
of the Company, there is no voting agreement or other arrangement among the Company’s shareholders with respect to the election
of any individual or individuals to the Board. All agreements, commitments and understandings, whether written or oral, with respect
to any compensation provided to any of the Company’s directors and/or officers in their capacities as such have been fully disclosed
in writing to the Investor’s counsel.

 

    	 

     

    

 

3.6
Financial Statements; No Changes

 

(a)
Schedule ‎3.6‎(a) of the disclosure schedules contains the Company’s audited consolidated financial statements for the
period ending on December 31, 2020 and unaudited but reviewed interim financial statements as of December 31, 2021 (the “Financial
Statements Date”) (collectively, the “Financial Statements”). The Financial Statements are true and correct in all
material respects, are in accordance with the books and records of the Company and have been prepared in accordance with Israeli generally
accepted accounting principles (“GAAP”)’ applied on a consistent basis, except that the unaudited Financial Statements
may not contain all footnotes required by generally accepted accounting principles. The Financial Statements fairly present in all material
respects the financial condition and operating results of the Company as of the dates, and for the periods, indicated therein, subject
in the case of the unaudited Financial Statements to normal year-end audit adjustments. Except as set forth in Schedule ‎3.6‎(a)
of the disclosure schedules or in the Financial Statements, the Company has no liabilities or obligations, absolute, contingent or otherwise,
other than (A) liabilities incurred in the ordinary course of business since the Financial Statement Date which; and (B) obligations
under contracts and commitments incurred in the ordinary course of business to be performed after the date hereof that would not be required
to be reflected in financial statements prepared in accordance with GAAP, none of which liabilities and obligations in (A) and (B) would
have, individually or in the aggregate, a material adverse effect on the assets, properties, financial condition or business of the Company.

 

(b)
Since the Financial Statement Date, and except as described in Schedule ‎3.6‎(b) of the disclosure schedules, there has not been:

 

A.
any material adverse change in the assets, liabilities, financial condition or business of the Company;

 

B.
any damage, destruction or loss, whether or not covered by insurance, materially and adversely affecting the assets, properties, financial
condition or business of the Company;

 

C.
any waiver by the Company of a valuable right or of a material debt owed to it;

 

D.
any satisfaction or discharge of any material lien, material claim or material encumbrance or payment of any material obligation by the
Company, except in the ordinary course of business and that is not individually or in the aggregate has a material adverse effect on
the assets, properties, financial condition or business of the Company;

 

E.
any change or amendment to a material contract or material arrangement by which the Company or any of its respective assets or properties
is bound or subject, which material change has a material adverse effect on the assets, properties, financial condition or business of
the Company;

 

F.
any material change in any compensation arrangement or agreement with any key employee, key consultant, director or officer of the Company;

 

G.
any loans or guarantees made by the Company to or for the benefit of its employees, officers, or directors or any members of their immediate
families other than travel advances made in the ordinary course of business;

 

H.
any sale, transfer or lease of, except in the ordinary course of business, or mortgage or pledge of imposition of lien on, any of the
Company’s material assets;

 

I.
any change in the accounting methods or accounting principles or practices employed by the Company;

 

J.
Any declaration or making of distribution of any kind to shareholders; and

 

K.
any arrangement or commitment by the Company to do any of the things described in this Section ‎3.6.

 

3.7
Authorization; Approvals. All action on the part of the Company necessary for: (i) the authorization, execution, delivery, and performance
of all of the Company’s obligations under this Agreement and the Transaction Documents; (ii) the authorization, issuance, and sale
of the Purchased Shares; and (iii) the reservation of the Ordinary Shares issuable upon conversion of the Preferred B Shares, has been
(or will be) taken on or prior to the Closing. This Agreement and the Transaction Documents, when executed and delivered by or on behalf
of the Company and assuming the due authorization, execution and delivery by the Investor, shall constitute the valid and legally binding
obligations of the Company, legally enforceable against the Company in accordance with their respective terms, subject to applicable
bankruptcy, insolvency, reorganization, moratorium and similar laws affecting creditors’ rights and remedies generally and as limited
by laws relating to the availability of specific performance, injunctive relief or other equitable remedies. Other than as set forth
in Schedule ‎3.7 of the disclosure schedules, no consent, approval, order, license, permit, action by, or authorization of or designation,
declaration, or filing with any governmental authority on the part of the Company is required that has not been, or will not have been,
obtained by the Company on or prior to the Closing in connection with: (i) the valid execution, delivery and performance of this Agreement
and the Transaction Documents; and (ii) the offer, sale or issuance of the Preferred B Shares hereunder.

 

    	 

     

    

 

3.8
No Breach. To its knowledge, the Company is not in violation of any domestic and foreign, laws, regulations and orders applicable to
it, the violation of which would have a material adverse change in the business or financial condition of the Company. The Company is
not: (A) in default, under, and neither the execution and delivery of this Agreement and the Transaction Documents nor compliance by
the Company with the terms and provisions hereof or thereof, will conflict with, or result in a breach or violation of, any of the terms,
conditions and provisions of: (i) its Current Articles, (ii) any agreement, in any material respect, to which the Company is a party
or by which any of its property is bound; or (iii) any applicable law and/or regulation and/or any order, writ, injunction or judgment
of any court or any governmental or official authority, applicable to the Company. The Company is not aware of any third party being
in default under any material agreement with the Company.

 

3.9
Ownership of Assets. The Company does not currently own, lease or license any tangible properties or assets, other than assets customarily
used in the ordinary course of business (e.g., furniture, equipment, computers and the like) and other than those assets that are listed
in Schedule ‎3.9 of the disclosure schedules (the “Assets”). The Company has good and marketable title or rights to its
Assets and none of its Assets are subject to any mortgage, pledge, lien, security interest, conditional sale agreement, encumbrance or
charge (other than in the ordinary course of business and which do not materially impair the Company’s ownership or use of such
Assets). Except as set forth in Schedule ‎3.9 of the disclosure schedules, the Company does not currently lease any real property.
The Company is not in default or in breach of any material provision of its leases, and the Company holds a valid leasehold in the property
it leases.

 

3.10
Intellectual Property and Other Intangible Assets.

 

For
purposes of this Agreement, the term “Intellectual Property” shall mean and refer to all: (i) patents and patent applications,
and any divisional, continuation, continuation in part, reissue, renewal or re-examination patent issuing therefrom (including any foreign
counterparts); (ii) copyrights and registrations thereof; (iii) mask works and registrations and applications for registration thereof;
(iv) computer software, including any and all software implementations of algorithms, models and methodologies, whether in source code
or object code; (v) databases and compilations, including any and all data and collections of data, whether machine readable or otherwise;
(vi) trade secrets and other confidential business information, whether patentable or unpatentable and whether or not reduced to practice,
know-how, technology, proprietary processes, techniques, methodologies, formulae, algorithms, models, modules, user interfaces, research
and development information, copyrightable works, financial, marketing and business data, pricing and cost information, business and
marketing plans and customer and supplier lists and information, inventions, source code, object code, and, with respect to all of the
foregoing, related confidential documentation; (vii) trademarks, service marks, trade names, domain names and applications and registrations
therefor; (viii) all documentation, including user manuals and training materials relating to any of the foregoing and descriptions,
flow-charts and other work product used to design, plan, organize and develop any of the foregoing; and (ix) other proprietary rights
relating to the foregoing.

 

(a)
The Company owns and has developed, or has obtained the right to use, free and clear of all liens, claims and restrictions but subject
to the license terms thereof, all Intellectual Property used in the conduct of the Company’s business as now conducted and as currently
proposed to be conducted (taking into consideration that the Company is in development stages and may require to procure and develop
additional Intellectual Property for the purpose of its operation), without, to its knowledge, infringing upon, misappropriating or violating
any right, lien, or claim of others, including without limitation, of the founders of the Company listed on Schedule I attached hereto
(the “Founders”), and present employees of the Company. The Company is not obligated or under any liability whatsoever to
make any payments by way of royalties, fees or otherwise to any owner or licensee of, or other claimant to any Intellectual Property
or any other intangible asset, with respect to the use thereof or in connection with the conduct of its business as now conducted or
as currently proposed to be conducted (taking into consideration that the Company is in development stages and may require to procure
and develop additional Intellectual Property for the purpose of its operation). The Company’s registered Intellectual Property
is listed in Schedule ‎3.10‎(a) of the disclosure schedules. Each item of the Company’s registered Intellectual Property
is subsisting, and to the Company’s knowledge, after conducting a reasonable inquiry (but without conducting a freedom to operate
analysis), enforceable and valid, subject to the payment of the relevant fees and compliance with the registration requirements applicable
thereto.

 

    	 

     

    

 

(b)
Any and all Intellectual Property of any kind which has been developed, or is currently being developed, by any employee or consultant
of the Company in the course of their employment by, or engagement with, the Company and for the Company, is the property solely of the
Company. The Company has taken security measures to protect the secrecy, confidentiality and value of all the Company’s Intellectual
Property, which measures are reasonable and customary in the industry in which the Company operates. Each of the Company’s employees,
consultants and other persons who, either alone or in concert with others, developed, invented, discovered, derived, programmed or designed
the Company’s Intellectual Property, including (without limitation) the Founders, have entered into a written agreement with the
Company, assigning to the Company, all rights in Intellectual Property developed, created, discovered, derived, programmed, designed,
invented or otherwise made by them in the course of their engagement with the Company or in connection to the Company’s activities
and irrevocably and explicitly waiving all non-assignable rights, including all moral rights and rights to receive royalties in connection
therewith, including, with respect to employees, under the Israeli Patent Law – 1967 (including, without limitation, Section 134
thereof) and/or other applicable law.

 

(c)
Except as set forth in Schedule ‎3.2‎3.10‎(c) of the disclosure schedules, none of the Company’s Intellectual Property
has been developed for a government corporation, military, university, college, other academic institution or research center, and no
governmental or military entity, university, college, other academic institution or research center funding, equipment, facilities or
other resources were was used in the development of the Company’s Intellectual Property. No current employee, or to the knowledge of
the Company, consultant or independent contractor of the Company, who was involved in, or who contributed to, the creation or development
of any Company’s Intellectual Property, has performed services for or otherwise was under restrictions resulting from his/her relations
with any government, university, college or other educational institution or research center during a period of time during which such
employee, consultant or independent contractor developed any of the Company’s Intellectual Property.

 

(d)
To the Company’s knowledge, the Company has not violated, infringed or misappropriated, by conducting its business as currently
conducted, any Intellectual Property or other proprietary rights of any other person or entity. To the Company’s knowledge, none
of the Company’s employees is obligated under any contract (including licenses, covenants or commitments of any nature) or other
agreement, or subject to any judgment, decree or order of any court or administrative agency (in their capacity as such), that would
interfere with the use of such employee’s best efforts to promote the interests of the Company or that would conflict with the Company’s
business as conducted or as currently proposed to be conducted. Neither the execution nor delivery of the Agreement, nor the carrying
on of the Company’s business by the employees of the Company as currently conducted, nor the conduct of the Company’s business
as currently conducted, will conflict with or result in a breach of the terms, conditions or provisions of, or constitute a default under,
any contract, covenant or instrument under which any of such employees is now obligated. To the knowledge of the Company, it is not necessary
to utilize any inventions of any of the Company’s employees and/or consultants (or people the Company currently intends to engage)
or inventions made prior to their engagement by the Company in order to continue the Company’s business as currently conducted,
other than those that have been validly assigned to the Company pursuant to the proprietary information and non-competition agreement
signed by such employee.

 

(e)
All Intellectual Property developed by the Founders prior to or following the incorporation of the Company for the benefit of or in relation
to the Company or its business, (“Founders’ IP”) which is used in the conduct of the Company’s business as now
conducted and as currently proposed to be conducted, was duly assigned by the Founders to the Company at the time of the incorporation
of the Company or later on (but in any event prior to the date hereof), free and clear of any security interest, and, to the extent already
required, all declarations and documents required by the various patent offices in the countries in which the Company’s Intellectual
Property is registered in order to register such assignments have been duly executed, submitted, approved and registered. Neither the
Founders nor, any other party (except for the Company) has any interest in or rights to any of the Founders’ IP.

 

    	 

     

    

 

(f)
Other than as set forth in Schedule ‎3.10‎(f) of the disclosure schedules, there are no outstanding licenses, or agreements of
any kind relating to the Company’s Intellectual Property necessary for the Company’s business as currently conducted or currently
proposed to be conducted (taking into consideration that the Company is in development stages and may require to procure and develop
additional Intellectual Property for the purpose of its operation), nor is the Company bound by or a party to any licenses or agreements
relating to any software or other material that is distributed as “free software”, “open source software” or
under a similar licensing or distribution model). The Company is not aware of any Intellectual Property owned by any third party which
is needed by the Company to conduct its business as currently conducted.

 

(g)
No source code of any of the Company’s proprietary software has been licensed or otherwise provided or disclosed to another person
or entity, and the Company does not have any duty or obligation (whether present, contingent, or otherwise) to license or otherwise provide
the source code for any of the Company’s proprietary software to any person or entity, except to its employee, consultants, advisors
and service providers and/or anyone else on its behalf, as necessary for its development in the ordinary course of business.

 

(h)
Public Software

 

A.
Schedule ‎3.10‎(h)‎A of the disclosure schedules identifies: (i) each item of Open Source Materials (as defined below) that
is contained in, distributed with or used in the development of the Company Source Code or from which any part of any Company Source
Code is derived; (ii) the version or versions of each such item of Open Source Materials; (iii) the Company Products or other use to
which each such item of Open Source Materials relates; (iv) the applicable license for each such item of Open Source Material; (v) whether
each such item of Open Source Materials has been modified by or for the Company; and (vi) whether such modules or modifications have
been distributed or made available to any third party by Company.

 

B.
The Company has not: (i) incorporated Open Source Materials into, or combined Open Source Materials with, the Company IP Rights or Company
Products (as such terms are defined below); (ii) distributed Open Source Materials in conjunction with any Company IP Rights or Company
Products; or (iii) used Open Source Materials, in such a way that, with respect to (i), (ii), or (iii), creates, or purports to create,
obligations for the Company with respect to any Company IP Rights, or grant, or purports to grant, to any third party, any rights or
immunities under any Company IP Rights (including using any Open Source Materials that require, as a condition of use, modification and/or
distribution of such Open Source Materials that other software incorporated into, derived from or distributed with such Open Source Materials
be: (A) disclosed or distributed in source code form; (B) be licensed for the purpose of making derivative works; and/or (C) be redistributable
at no charge).

 

C.
The Company is in compliance in all material respects with the provisions of the licenses of the Open Source Materials set forth in Schedule
‎3.10‎(h)‎A of the disclosure schedules, and none of the Company IP Rights, Company Products, or Company Source Code is subject
to the provisions of any license for Open Source Materials or similar agreement which would reasonably : (i) oblige and/or require the
Company: (A) to license such Company IP Rights, Company Products, or Company Source Code or any portion thereof for the purpose of making
modifications or derivative works; (B) to distribute such Intellectual Property of the Company or any portion thereof; (C) to permit
any person to decompile, disassemble, or otherwise reverse-engineer any Company IP Rights, Company Products, or Company Source Code;
and/or (D) to disclose, license, or distribute any Company Source Code; (ii) cause the Company, by virtue of its use of the Open Source
Materials set forth in Schedule ‎3.10‎(h)‎A of the disclosure schedules, to make available to any third party the Company
Source Code or any other software, including any such software that is used internally or distributed by the Company; and/or (iii) (except
for limitations stipulated by permissive Open Source licenses) otherwise impose a limitation, restriction or condition on the right of
the Company to distribute any Company IP Rights, Company Products, or Company Source Code or any portion thereof.

 

D.
Neither the Company nor, to its knowledge, any other person then acting on its behalf has disclosed (except for disclosure between the
Company, its employees, service providers, advisors, consultants and/or anyone else on its behalf, in connection with the conduct of
the Company’s business as now conducted or as currently proposed to be conducted), delivered or licensed to any person or permitted
the disclosure or delivery to any escrow agent or other person, any Company Source Code. No event has occurred, that (with or without
notice or lapse of time, or both) would result in the disclosure, delivery or license, by the Company to any person, of any Company Source
Code.

 

    	 

     

    

 

E.
As used in this Agreement, the following terms shall have the meanings: (i) “Company IP Rights” means any Intellectual Property
currently used in the conduct of the business of the Company as currently conducted or currently proposed to be conducted, including,
without limitation, Intellectual Property currently under development by or for the Company (whether or not in collaboration with another
person); (ii) “Company Products” means all products and services developed and/or currently under development by the Company;
(iii) “Company Source Code” means, collectively, all software source code and all proprietary information and algorithms
contained in or relating to any software source code or specifications or designs, of any Intellectual Property owned or used by the
Company; (iv) “Computer Software” means computer software (including websites, HTML code, firmware and other software embedded
in hardware devices), data files, source and object codes, APIs, tools, user interfaces, manuals and other specifications and documentation
and all know-how relating thereto; (v) Open Source Materials” means any Computer Software that contains, or is derived in any manner
(in whole or in part) from, or is distributed under “open source” (as that term is defined by the Open Source Initiative)
or “free software” (as that term is defined by the Free Software Foundation) terms or similar licensing or distribution models,
including without limitation any Computer Software distributed under the GPL, LGPL, AGPL, Mozilla License, Apache License, Common Public
License, MIT license, BSD license or similar terms and including without limitation any Computer Software distributed with any license
term or condition that: (a) requires or could require, or conditions or could condition, the use or distribution of such Computer Software
on the disclosure, licensing, or distribution of any source code for any portion of such Computer Software or any derivative work of
such Computer Software; (b) requires or could require, or conditions or could condition, that any portion of such Computer Software or
any derivative work of such Computer Software be licensed for the purpose of making modifications or derivative works or be redistributable
at no charge.

 

(i)
The Company does not use or develop, or engage in, encryption technology, or other technology the development, commercialization or export
of which is restricted under applicable Israeli Law (including the Defense Export Control Law – 2007), and the Company’s
business does not require the Company to obtain a license from the Israeli Ministry of Defense or an authorized body thereof pursuant
to Section 2(a) of the Control of Commodities and Services Declaration (Engagement in Encryption), 1974, as amended, or the Control of
Commodities and Services Order (Export of Warfare Equipment and Defense Information) 1991, as amended.

 

3.11
Taxes. Except as set forth in Schedule ‎3.11 of the disclosure schedules the Company has timely filed all material Tax Returns that
are required to be filed on behalf of the Company (subject to any extensions) and all such Tax Returns are correct in all material respects.
Except as set forth in Schedule ‎3.11 of the disclosure schedules, the Company has timely paid all Taxes due and owing (whether or
not shown on any Tax Return). Since the date of its incorporation, the Company has not incurred any taxes, assessments or governmental
charges other than in the ordinary course of business in amounts which are not material to its business. The Company has not made any
elections under applicable laws or regulations (other than elections that related solely to methods of accounting, depreciation or amortization)
that would have a material adverse effect on the business, condition, operations or assets of the Company. Any amounts required, have
been withheld by the Company from its employees and/or service providers for all periods in compliance with the tax, social security
and any applicable employment withholding provisions of applicable law and the Company has no knowledge, of any proposed liability for
any tax to be imposed. The Company is currently not liable for any income tax, capital gains tax, value added tax, or other tax, except
for taxes paid in the ordinary course of business, such as V.A.T, social security and withholding of income taxes, in respect of which
payments the Company is not under any default. None of the income tax returns of the Company has ever been audited by governmental authorities.
The Company is not subject to any private letter ruling of the Israeli Tax Authority or comparable rulings of any other taxing authority.
All transactions with related parties to which the Company is or has been a party have been made at arm’s length, and have been,
to the extent required, properly reported to the relevant taxing authority. “Taxes” means any national, federal, state, local,
provincial or municipal, or foreign tax, including, but not limited to, any income, sales and use, ad valorem, transfer, gains, profits,
excise, franchise, real and personal property, unclaimed property, escheat, value added, gross receipts, business and occupation, social
security, employment, payroll, stamp and withholding taxes, and all other fees, duties, levies, customs, tariffs, imposts, assessments,
obligations and charges of the same or similar nature as the foregoing imposed by any governmental authority, as well as any interest,
penalties or other additions to tax thereon. “Tax Return” means any return, declaration, report, claim for refund, or information
return or statement with respect to Taxes, including any schedule or attachment thereto, and including any amendment thereof, in each
case filed or required to be filed with any Tax authority.

 

    	 

     

    

 

3.12
Agreements. Schedule ‎3.12(a) of the disclosure schedules contains a true and complete list of all agreements, understandings and
instruments to which the Company is a party or by which it is bound and which involve obligations (contingent or otherwise) of, or payments
to, the Company in excess of US$50,000 annually. Each such agreement is in full force and effect, subject to: (i) laws of general application
relating to bankruptcy, insolvency and the relief of debtors; and (ii) rules of law governing specific performance, injunctive relief
and other equitable remedies, and neither the Company nor, to the best knowledge of the Company, any other party thereto is in breach
thereof. The Company has not received any written notice of any intention to terminate any such agreement. Other than as set forth in
Schedule ‎3.12(b) of the disclosure schedules, there are no agreements to which the Company is a party or by which it is bound which
involves: (i) the license of any patent, copyright, trade secret or other proprietary right to or from the Company (other than customary
licenses in confidentiality agreements); (ii) provisions restricting or affecting the development, manufacture, assembly or distribution
of the Company’s products or services; (iii) granting exclusive rights to manufacture, produce, assemble, license, market or sell
products or services; (iv) the indemnification by the Company with respect to infringements of proprietary rights; (v) restrictions or
limitations on the Company’s right to do business or compete in any area or field with any person, firm or company; and/or (iv)
any transaction or engagement to which the Company is a party, or by which it or any of its property is bound, and in which the amount
involved exceeds US$50,000 annually, as of or prior to the date hereof, except for employment agreements. The Company has not knowingly
waived any of its rights under any such agreement.

 

3.13
Employment. Except as set forth in Schedule ‎3.13 of the disclosure schedules, the Company has no employment contract with any officer
or employee or any other consultant or person that is not terminable by it at will without liability subject to applicable law, upon
prior notice period of 30 days or less or otherwise as prescribed by applicable law. As of the date hereof, except as set forth in Schedule
‎3.13 of the disclosure schedules, the Company has no deferred compensation or share option covering any of its officers or employees.
As of the date hereof, there is no strike or other labor dispute involving the Company pending, or threatened, nor is the Company aware
of any labor organization activity involving its employees. The Company has complied with all applicable employment laws, policies, procedures
and agreements relating to employment, terms and conditions of employment and to the proper withholding and remission to the proper tax
and other authorities of all sums required to be withheld from employees under applicable laws respecting such withholding. The Company
has paid in full to all of its respective employees, wages, salaries, commissions, bonuses, benefits and other compensation due and payable
to such employees on or prior to the date hereof. Schedule ‎3.13 of the disclosure schedules lists all employees of the Company,
including a detailed description of their position and all compensation, including salary, bonus, accrued vacation days, severance obligations
and deferred compensation paid or payable to such employees. True and correct copies of such agreements have been made available to the
Investor’s counsel. Other than as set forth in Schedule ‎3.13 of the disclosure schedules, all current employees of the Company
have signed employment agreements under which they have duly agreed to be subject to the terms of Section 14 of the Severance Pay Law
5723-1963 as of their commencement date of employment and the Company is and has been in compliance, with its obligations with respect
to such Section 14 which is in full force and effect with respect to such employees. Any severance pay liabilities that are not covered
by the aforementioned application of Section 14 are allocated for and reserved in the Financial Statements. The Company is not bound
by or subject to any written or verbal, express or implied, contract, commitment or arrangement with any labor union, including any collective
bargaining agreements (“Heskemim Kibutziyim”) (other than collective bargaining agreements that apply to all employees in
Israel generally through extension orders), and, no labor union has requested or, to the knowledge of the Company, has sought to represent
any of the employees of the Company.

 

3.14
Litigation. No action, proceeding governmental inquiry or investigation is pending or, to the Company’s knowledge, threatened against
the Company or any of its officers or directors (in each case, solely in their capacity as such), including for the removal of doubt,
the Founders, or against any of the Company’s properties, before any court, arbitration board or tribunal or administrative or
other governmental agency, nor, to the knowledge of the Company, is there any reasonable basis for the foregoing. The foregoing includes,
without limiting its generality, actions pending or, to Company’s knowledge, threatened, involving the prior employment of any
of the Founders or unauthorized use by any of them in connection with the Company’s business of any information, property or techniques
allegedly proprietary to any of their former employers. Neither the Company nor, to its knowledge, any of the Founders is a party or
subject to the provisions of any order, writ, injunction, judgment or decree of any court or governmental agency or instrumentality relating
to the Company or the conduct of its business. There is no action, suit, proceeding or investigation by the Company currently pending
or that the Company intends to initiate.

 

    	 

     

    

 

3.15
No Public Offer. Neither the Company nor anyone acting on its behalf has offered securities of the Company or any part thereof or any
similar securities for issuance or sale to, or solicited any offer to acquire any of the same from, anyone so as to make issuance and
sale of the Purchased Shares hereunder not exempt from the registration requirements of Section 5 of the Securities Act of 1933, as amended
(the “Securities Act”) or the Israeli Securities Law, 1968. None of the shares of the Company’s share capital issued
and outstanding has been offered or sold in such a manner as to make the issuance and sale of such shares not exempt from such registration
requirements, and all such share capital has been offered and sold in compliance in all respects with all applicable securities laws.

 

3.16
Interested Party Transactions. No officer or director of the Company or any affiliate of any such person or entity, has or has had, either
directly or indirectly (a) an interest in any person or entity which: (i) furnishes or sells services or products which are furnished
or sold by the Company; or (ii) purchases from or sells or furnishes to the Company any goods or services, or (b) other than as set forth
in Schedule ‎3.16 of the disclosure schedules, a beneficial interest in any contract or agreement to which any of the Company is
a party or by which it may be bound or affected. There are no existing arrangements or proposed transactions between the Company and
any officer, director, or shareholder of the Company (prior to the date hereof) or any affiliate or associate of any such person, other
than as set forth in Schedule ‎3.16 of the disclosure schedules.

 

3.17
Brokers. No agent, broker, investment banker, person or firm acting in a similar capacity on behalf of or under the authority of the
Company is or will be entitled to any broker’s or finder’s fee or any other commission or similar fee, directly or indirectly,
on account of any action taken by the Company in connection with any of the transactions contemplated under the Agreement.

 

3.18
Obligations of Management. Except as set forth in Schedule 3.18, of the disclosure schedules each Founder is currently devoting one hundred
percent (100%) of his or her business time to the conduct of the business of the Company. The current scope of each of the Company’s
officers and key employees is set forth in Schedule ‎3.18 of the disclosure schedules. The Company is not currently aware of any
officer or key employee of the Company planning to work less than the current scope of their employment at the Company in the future.

 

3.19
Government Funding. Except as set forth in Schedule ‎3.19 of the disclosure schedules, the Company has not received any grant, subsidy
or other support or benefits (including, without limitation, tax benefits) from the Investment Center of the Ministry of Economy and
Industry of the State of Israel or grants from the Israeli Innovation Authority (formerly named Office of the Chief Scientist) of the
State of Israel or from any other Israeli, other foreign binational or multinational foundation, association, university, consortiums,
institution or federal, state or local governmental authority.

 

3.20
Foreign Corrupt Practices Act. Neither the Company nor any of its directors, officers or employees (in each case, acting on its behalf)
have made, directly or indirectly, any payment or promise to pay, or gift or promise to give or authorized such a promise or gift, of
any money or anything of value, directly or indirectly, to: (a) any foreign official (as such term is defined in the U.S. Foreign Corrupt
Practices Act) for the purpose of influencing any official act or decision of such official or inducing her or him or her to his influence
to affect any act or decision of a governmental authority; or (b) any foreign political party or official thereof or candidate for foreign
political office for the purpose of influencing any official act or decision of such party, official or candidate or inducing such party,
official or candidate to use her, his or its influence to affect any act or decision of a foreign governmental authority, in the case
of both (a) and (b) above in order to assist the Company or any of its affiliates to obtain or retain business for, or direct business
to the Company or any of its affiliates, as applicable. None of the Company, nor any of its directors, officers or employees (in each
case, acting on its behalf) has made any bribe, rebate, payoff, influence payment, kickback or other unlawful payment of funds or received
or retained any funds in violation of any law, rule or regulation.

 

3.21
Compliance with Other Corrupt Practices Legislation. To the Company’s best knowledge: (i) none of the Company’s cash and
other property is or will be, directly or indirectly, derived from any activity that is deemed criminal under United States law or Israeli
Law or that contravenes federal, state, foreign or international laws and regulations dealing with money laundering; (ii) no actions
of the Company will cause it to be in violation of the United States Bank Secrecy Act, the United States Money Laundering Control Act
of 1986 or the United States International Money Laundering Abatement and Anti-Terrorism Financing Act of 2001 or any similar Israeli
laws; and (iii) neither the Company nor, to the Company’s best knowledge, any of its directors, officers or employees are listed
on the Specially Designated Nationals and Blocked Persons List maintained by the Office of Foreign Asset Control, Department of the Treasury.

 

    	 

     

    

 

3.22
Data Privacy. Other than as set forth in Schedule ‎3.22 of the disclosure schedules, the Company does not collect and/or have access
to and/or process any Personal Information (as defined below) of any person. No public action, claim, proceeding, compliant, inquiry,
audit or investigation is pending or, to the Company knowledge, threatened against the Company or any of its officers, directors, or
employees (in each case, solely in their capacity as such) by any private party or any governmental authority, foreign or domestic, with
respect to Personal Information. There has been no loss, unauthorized access to or other misuse by the Company or, to the knowledge of
the Company, on its behalf of such Personal Information. To the extent Company does collect Personal Information, Company is in material
compliance with all Privacy Laws and Requirements. For the purposes hereof, the term (i) “Privacy Laws and Requirements”
shall mean all legal requirements applicable to the Company (including Israel’s Protection of Privacy Law 5741-1981 and related
regulations, directives and orders and, to the extent applicable, the EU General Data Protection Regulation (“GDPR”), contractual
obligations applicable to Personal Information or the access thereto or use or transfer thereof, the Company’s internal and public-facing
privacy policies, third party privacy policies which the Company (or any Person on its behalf) has been contractually obligated to comply
with; and (ii) “Personal Information” shall mean individually-identifiable information from or about an individual, including,
but not limited to, an individual’s: (a) personally identifiable information (e.g., name, address, telephone number, email address,
financial account number, government-issued identifier, and any other data used or intended to be used to identify, contact or precisely
locate a person), (b) Personal Information as defined under Article 4 of the GDPR and any applicable data protection and privacy law,
and (c) “information” as defined by the Israeli Protection of Privacy Law 5741 - 1981 and applicable Israeli judicial precedents
defining that term and as otherwise defined in other relevant jurisdictions.

 

3.23
Insurance. A list of all Company’s insurance policies is set forth in Schedule ‎3.23 of the disclosure schedules. There is no claim
by the Company pending under any of such policies. All premiums due under such policies have been paid and the Company is otherwise in
compliance with the terms and conditions of all such policies. All such policies are in full force and effect. The Company has not received
any written notice that any action taken by the Company, or omitted to be taken by the Company, could render any such insurance policy
void or voidable or would result in a material increase in the premium for any such insurance policy, nor has the Company received any
written notice from the relevant insurance company in respect of any of its insurance policies that may adversely affect such policies
coverage or the entitlement of the Company thereunder. To the Company’s knowledge, no event has occurred, and no condition or circumstance
exists, that would (with or without notice or lapse of time) give rise to or serve as a basis for any claim under any insurance policy.

 

3.24
Preclinical Development and Clinical Trials The studies, tests, preclinical development and clinical trials, if any, conducted by or
on behalf of the Company are being conducted in all material respects in accordance with experimental protocols, procedures and controls
pursuant to accepted professional and scientific standards for products or product candidates comparable to those being developed by
the Company and all applicable laws and regulations, including the Federal Food, Drug, and Cosmetic Act (“FDCA”) and 21 C.F.R.
parts 50, 54, 56, 58, 312, and 812. The descriptions of, protocols for, and data and other results of, the studies, tests, development
and trials conducted by or on behalf of the Company that have been furnished or made available to the Investors are accurate and complete.
The Company is not aware of any studies, tests, development or trials the results of which reasonably call into question the results
of the studies, tests, development and trials conducted by or on behalf of the Company, and the Company has not received any notices
or correspondence from the U.S. Food and Drug Administration (“FDA”) or any other governmental entity or any institutional
review board or comparable authority requiring the termination, suspension or material modification of any studies, tests, preclinical
development or clinical trials conducted by or on behalf of the Company.

 

3.25
Regulatory Permits and Compliance.

 

(a)
The Company is and has been in compliance in all material respects with all applicable laws administered or issued by the FDA or any
similar governmental entity, including the FDCA and all other laws regarding developing, testing, manufacturing, marketing, distributing
or promoting the products of the Company, or complaint handling or adverse event reporting.

 

    	 

     

    

 

(b)
The Company possesses all applicable material permits, licenses, registrations, certifications, authorizations, orders, clearances, and
approvals from the appropriate federal, state or foreign regulatory authorities necessary to conduct its business as now conducted, including
all such permits, licenses, registrations, certificates, authorizations, orders and approvals required by the FDA, the Centers for Medicare
and Medicaid (CMS), or any other applicable federal, state or foreign agencies or bodies engaged in the regulation of medical devices,
clinical laboratories, in vitro diagnostics and reagents, sample collection materials, diagnostic testing service, biohazardous materials,
and medical or diagnostic billing (collectively, “Regulatory Permits”). The Company has not received any notice of proceedings
relating to the suspension, modification, revocation or cancellation of any such Regulatory Permits.

 

(c)
All applications, submissions, information, claims, reports and statistics, and other data and conclusions derived therefrom, utilized
as the basis for or submitted in connection with any and all requests for a Regulatory Permit of the FDA, CMS or other governmental authority
relating to the Company products and current business, when submitted to the FDA, CMS or other governmental authority were true, complete
and correct in all material respects as of the date of submission and any legally necessary or required updates, changes, corrections
or modifications to such applications, submissions, information, claims, reports or statistics have been submitted to FDA, CMS and other
governmental authority.

 

(d)
Neither the Company nor, to the Company’s knowledge, any officer, employee or agent of the Company has been convicted of any crime
or engaged in any conduct that has previously caused or would reasonably be expected to result in (A) disqualification or debarment by
the FDA under 21 U.S.C. Sections 335(a) or (b), or any similar law, rule or regulation of any other governmental entities, (B) debarment,
suspension, or exclusion under any federal healthcare programs or by the General Services Administration, or (C) exclusion under 42 U.S.C.
Section 1320a-7 or any similar law, rule or regulation of any governmental entities. Neither the Company nor, to the Company’s
knowledge, any of its officers, employees, contractors or agents is the subject of any pending investigation by FDA pursuant to its “Fraud,
Untrue Statements of Material Facts, Bribery, and Illegal Gratuities” policy as stated at 56 Fed. Reg. 46191 (September 10, 1991)
(the “FDA Application Integrity Policy”) and any amendments thereto, or by any other similar governmental entity pursuant
to any similar policy. Neither the Company nor any of its officers, employees, contractors, and agents has committed any act, made any
statement or failed to make any statement that would reasonably be expected to provide a basis for FDA to invoke the FDA Application
Integrity Policy or for any similar governmental entity to invoke a similar policy. Neither the Company nor, to the Company’s knowledge,
any of its officers, employees, contractors or agents has made any materially false statements on, or material omissions from, any notifications,
applications, approvals, reports and other submissions to FDA or any similar governmental entity.

 

(e)
There are no investigations, audits, actions or other proceedings pending with respect to a violation by the Company of the FDCA, Clinical
Laboratory Improvement Amendments (CLIA), or other applicable law and implementing regulations, or with respect to any certification
or accreditation body, that would reasonably be expected to result in administrative, civil or criminal liability, and, to the knowledge
of the Company, there are no facts or circumstances existing that would reasonably be expected to serve as a basis for such an investigation,
audit, action or other proceeding, in each case with respect to the Company’s current business.

 

(f)
The Company is in compliance in all material respects with all health care laws applicable to the Company and its business, including
the following: FDCA, the federal Anti-Kickback Statute (42 U.S.C. § 1320a-7b(b)); the Federal False Claims Act (31 U.S.C. §§
3729-3733); the Civil Monetary Penalties Law (42 U.S.C. §§ 1320a-7a); Physician Self-Referral Law (42 U.S.C. § 1395nn);
the Clinical Laboratory Improvement Amendments of 1988; the Health Insurance Portability and Accountability Act of 1996 (as amended and
codified at 45 CFR Parts 160, 162 and 164); corporate practice of medicine laws; the FDCA; the Federal Trade Commission Act; the exclusion
laws (42 U.S.C. § 1320a-7), Medicare (Title XVIII of the Social Security Act), Medicaid (Title XIX of the Social Security Act) and
regulations promulgated pursuant to such laws, and any other related federal, state, and local law, regulation, guidance, and other issuance
of any governmental authority or any similar law, rule or regulation of any governmental entities, that regulates kickbacks, fee-splitting,
patient or program charges, claims submissions, recordkeeping, referrals, the hiring of employees or acquisition of services or supplies
from those who have been excluded or debarred from government health care programs, quality, safety, privacy, security, licensure or
any other aspect of providing or operating a clinical laboratory or performing diagnostic tests or testing services (collectively, the
“Health Care Laws”).

 

    	 

     

    

 

(g)
The Company is not a party to, or bound by, a Corporate Integrity Agreement with the Office of Inspector General of the U.S. Department
of Health and Human Services, or any other monitoring agreements, special reporting obligations, consent decrees, settlement agreements,
or similar agreements imposed by any governmental entity concerning compliance with Health Care Laws and has not been required to pay
any fines or penalties relating to or arising from any alleged or actual violation of any Health Care Law. To the Company’s knowledge,
no person or entity has filed or threatened to file against the Company an action under any federal or state whistleblower statute, including
under the False Claims Act of 1863 (31 U.S.C. § 3729 et seq.) or any similar law, rule or regulation of any governmental entities.
The Company has not received any notification of any pending or, to the Knowledge of the Company, threatened, action from any governmental
entity, including, without limitation, the Centers for Medicare & Medicaid Services, the U.S. Department of Health and Human Services
Office of Inspector General, the U.S. Department of Justice or any state attorney or agency alleging potential or actual non-compliance
by, or liability of, the Company or any Company Subsidiaries under any Health Care Laws.

 

3.26
Records. The minutes and resolutions of the Company which have been made available to the Investor’s counsel contain accurate and
complete copies of all of the resolutions and minutes of the meeting of the Company’s shareholders and Board (and any committee
thereof) since incorporation. The corporate records of the Company have been maintained in accordance with all applicable statutory requirements
and are complete and accurate in all respects.

 

3.27
Full Disclosure. Neither this Agreement (including the Schedules attached hereto) nor any certificate made or delivered in connection
with this Agreement contains any untrue statement of a material fact or omits to state a material fact necessary to make the statements
herein or therein not misleading, in view of the circumstances in which they were made. The Company has made available to the Investor’s
counsel, all information reasonably available to the Company that the Investor has requested for deciding whether to invest in the Company.

 

4.
Representations and Warranties of the Investor

 

The
Investor hereby represents and warrants to the Company and acknowledges that the Company is entering into this Agreement in reliance
thereon, as follows:

 

4.1
Organization. The Investor has been duly organized and is validly existing and in good standing under the laws of the jurisdiction of
its formation. The Investor has full corporate power and authority to enter into this Agreement and to consummate the transactions contemplated
hereunder.

 

4.2
Authorization. The execution, delivery and performance of the obligations of the Investor hereunder have been duly authorized by all
necessary corporate action. The consummation by the Investor of the transaction contemplated herein does not: (a) require any consent
or approval of its respective shareholders, partners, member, owners and/or other third parties, which has not been obtained prior to
the Closing; or (b) conflict with, or violate any material provision of, any agreement and/or law having applicability to the Investor.

 

4.3
Brokers. No agent, broker, investment banker, person or firm acting in a similar capacity on behalf of or under the authority of the
Investor is or will be entitled to any broker’s or finder’s fee or any other commission or similar fee, directly or indirectly,
on account of any action taken by the Investor in connection with any of the transactions contemplated under this Agreement.

 

4.4
Purchase for Own Account. The Investor represents that: (a) it intends to acquire the Purchased Shares for its own account and that the
Purchased Shares to be purchased by the Investor will be acquired by it for investment for the Investor’s own account and not with
a view to the distribution or resale thereof; subject, nevertheless, to the condition that the disposition of the property of the Investor
shall at all times be within its control; (b) the execution of this Agreement and the other applicable Transaction Documents and the
consummation of the transactions contemplated hereby and thereby have been duly authorized by all necessary action (if any) on the part
of the Investor, and each of this Agreement and other applicable Transaction Documents, when executed and delivered by the Investor in
accordance with this Agreement and the other applicable Transaction Documents, has or at the Closing shall have been duly executed and
delivered, and constitutes or at the Closing shall constitute a valid, legal, binding and enforceable agreement of the Investor, as limited
by applicable bankruptcy, insolvency, reorganization, moratorium, fraudulent conveyance, and any other laws of general application affecting
enforcement of creditors’ rights generally, and as limited by laws relating to the availability of specific performance, injunctive relief
or other equitable remedies; and (c) it has taken no action which would give rise to any claim by any other person for any other person
for any brokerage commissions, finders’ fees or the like relating to this Agreement or the transaction contemplated hereby.

 

    	 

     

    

 

4.5
Risk of Loss; Disclosure of Information. Without derogating from the Investor’s right to rely on the representations and warranties
of the Company set forth in Section ‎3 above, the Investor further represents and warrants to the Company with respect to its purchase
of the Purchased Shares as follows:

 

(a)
The Investor acknowledges that in purchasing the Purchased Shares it must be prepared to continue to bear the economic risk of such investment
for an indefinite period of time.

 

(b)
The Investor acknowledges that it and its advisers and representatives have had an opportunity to ask questions of, and receive answers
from, a person acting on behalf of the Company concerning such investment, and discuss the Company’s business, management, financial
affairs and the terms and conditions of the offering of the Purchased Shares with the Company’s management.

 

(c)
The Investor is an accredited investor as defined in Rule 501(a) of Regulation D promulgated under the Securities Act of 1933.

 

(d)
Nothing in this Section ‎4 limits or modifies the representations and warranties of the Company in Section ‎3 of this Agreement
or the right of the Investor to rely thereon.

 

5.
Conditions to Closing of the Investor

 

The
obligations of the Investor to purchase the Purchased Shares and pay the Investment Amount at the Closing (if applicable) is subject
to the fulfillment on or before the Closing of each of the following conditions, the waiver of which shall not be effective unless given
by the Investor in writing:

 

5.1
Representations and Warranties. The representations and warranties of the Company hereunder shall be true and correct when made and (insofar
that the date hereof and the Closing Date are not concurrent) shall be true and correct on and as of the Closing Date, in all material
respects, with the same effect as though such representations and warranties had been made on and as of the Closing Date.

 

5.2
Performance. The Company shall have performed and complied with all agreements, obligations and conditions that are required to be performed
or complied with by it on or before the Closing.

 

5.3
Delivery of Documents. All of the documents to be delivered by the Company pursuant to Section ‎2.3 shall be in a form and substance
satisfactory to the Investor and shall have been made available to the Investor’s counsel.

 

5.4
Proceedings and Documents. All corporate and other proceedings in connection with the transactions contemplated at the Closing and all
documents incident thereto shall be reasonably satisfactory in form and substance to Investor’s counsel, and Investor’s counsel
shall have received all such counterpart original and certified or other copies of such documents as they may reasonably request.

 

5.5
Waivers. The Company’s shareholders shall have waived all pre-emptive rights, anti-dilution rights and any other requisite approvals
and/or consents as may be necessary from the Company’s shareholders.

 

5.6
Secondary SPA. All conditions to the closing of the share purchase agreement between the Investor and Alpha Capital Anstalt dated as
of the date hereof (the “Secondary SPA”) shall have been satisfied in accordance with the Secondary SPA and closing of the
transactions thereunder shall have occurred.

 

6.
Conditions to Closing of the Company

 

6.1
The Company’s obligations to sell and issue the Purchased Shares at the Closing are subject to the fulfillment at or before the
Closing of the following conditions, which conditions may be waived in whole or in part by the Company in writing: (a) all covenants,
agreements and conditions contained in this Agreement to be performed, or complied with, by the Investor prior to the Closing shall have
been performed or complied with by the Investor prior to or at the Closing; (b) the representations and warranties made by the Investor
in this Agreement shall have been true and correct when made, and (insofar that the date hereof and the Closing Date are not concurrent)
shall be true and correct as of Closing Date; (c) the Investor shall have paid to the Company the Investment Amount in consideration
for the Purchased Shares.

 

7.
Affirmative Covenants

 

7.1
Use of Proceeds. The Company will use the proceeds of the issuance and sale of the Purchased Shares for working capital and general corporate
purposes in accordance with the budget and use of proceeds in the form to be agreed upon by the Company and the Investor prior to Closing,
(as may be amended from time to time).

 

7.2
Expenses. Each party will be solely responsible for the expenses of its legal, financial, accounting and other advisors incurred in connection
with the investment contemplated hereby.

 

    	 

     

    

 

7.3
Notices to the Registrar. Promptly within reasonable time following the Closing, the Company shall make all necessary reports to and
filings and with the Israeli Registrar of Companies in respect of the actions and transactions effected at such Closing, subject to receipt
by the Company from the Investor of the applicable documentation required for such report (including a copy of Investor’s certificate
of incorporation and good standing certificate, if applicable).

 

7.4
Controlled Foreign Corporation. The Company shall, within sixty (60) days after the end of any taxable year, (a) notify the Investor
in writing of its good faith belief, based on the information available to the Company and due inquiry with its tax advisors, as to whether
the Company or any of its subsidiaries was a “controlled foreign corporation” (“CFC”) (within the meaning of
Section 957 of the Internal Revenue Code of 1986, as amended (the “Code”)) at any time during such taxable year, and (b)
upon written request of the Investor, provide (or cause to be provided) to the Investor, (i) such information as is in its possession
and available to it concerning its or any of its subsidiaries’ shareholders, requested by the Investor to timely assist the Investor
in determining whether the Company or any of its subsidiaries was a CFC at any time during such taxable year, and (ii) access to all
such other information of the Company or any of its subsidiaries as may be requested by the Investor to determine the Company’s
or any of its subsidiaries’ status as a CFC during such taxable year. If the Company or any of its subsidiaries is a CFC at any
time during any taxable year and the Investor is a “United States shareholder” (“U.S. Shareholder”) (within the
meaning of Section 951(b) of the Code) thereof, the Company shall provide (or cause to be provided) to the Investor, within sixty (60)
days after the end of such taxable year, such information as the Investor may request to allow the Investor (or any of its direct or
indirect owners) to timely comply with all applicable United States federal, state, and local tax laws (including elections available
to the Investor or any of its direct or indirect owners thereunder), tax reporting requirements, and income tax return filing obligations,
including but not limited to Internal Revenue Service Form 5471.

 

7.5
Passive Foreign Investment Company. The Company shall, within forty sixty (60) days after the end of any taxable year during which (x)
the Company or any of its subsidiaries was not a CFC for all or any portion of such taxable year or (y) the Company or any of its subsidiaries
was a CFC and the Investor was not a U.S. Shareholder thereof for all or any portion of such taxable year (in each case, as determined
and mutually agreed to by the Company and the Investor in accordance with Section 7.4), (a) notify the Investor in writing of its good
faith belief, based on the information available to the Company and due inquiry with its tax advisors, as to whether the Company or any
of its subsidiaries is a “passive foreign investment company” (“PFIC”) (within the meaning of Section 1297 of
the Code) for such taxable year with respect to the Investor or is reasonably likely to become a PFIC with respect to the Investor for
the current taxable year or any future taxable years, and (b) upon written request of the Investor, provide (or cause to be provided)
to the Investor, such information as is in its possession and available to it as may be requested by the Investor to timely assist the
Investor in determining whether the Company or any of its subsidiaries was a PFIC with respect to the Investor at any time during such
taxable year or is reasonably likely to become a PFIC with respect to the Investor for the current taxable year or any future taxable
years. If the Company or any of its subsidiaries is a PFIC for any taxable year with respect to the Investor, the Company shall provide
(or cause to be provided) to the Investor, within sixty (60) days after the end of such taxable year, (a) such information as the Investor
may request to allow the Investor to timely comply with all applicable United States federal, state, and local tax laws (including elections
available to the Investor), tax reporting requirements, and income tax return filing obligations, including but not limited to Internal
Revenue Service Form 8621, and (b) such statements, information and documentation as the Investor may request to allow the Investor to
timely make an election to treat the Company or any of its subsidiaries as a “Qualified Electing Fund” (“QEF Election”)
under Section 1295 of the Code or timely file a “Protective Statement” pursuant to Treasury Regulations Section 1.1295-3,
as amended (or any successor thereto). In connection with a QEF Election made by the Investor or a Protective Statement filed by the
Investor, the Company shall provide annual financial information (including but not limited to information required under Treasury Regulations
Section 1.1295-1(g)) to the Investor as soon as reasonably practicable following the end of each taxable year (but in no event later
than sixty (60) days following the end of each such taxable year), and shall provide the Investor with access to such other information
of the Company and its subsidiaries as the Investor may request to allow the Investor to timely comply with all applicable United States
federal, state, and local tax laws, tax reporting requirements, and income tax return filing obligations in connection with such QEF
Election or Protective Statement.

    	 

     

    

 

8.
Miscellaneous

 

8.1
Survival of Warranties. Unless otherwise set forth in this Agreement, the representations and warranties of the Company and the Investor
contained in or made pursuant to this Agreement shall survive the execution and delivery of this Agreement and the Closing and shall
in no way be affected by any investigation or knowledge of the subject matter thereof made by or on behalf of the Investor or the Company.

 

8.2
Further Assurances. Each of the parties hereto shall perform such further acts and execute such further documents as may reasonably be
necessary to carry out and give full effect to the provisions of this Agreement and the intentions of the parties as reflected thereby.

 

8.3
Governing Law. This Agreement shall be governed by and construed solely in accordance with the laws of the State of Israel excluding
that body of law pertaining to conflict of law. The parties hereto agree to submit to the exclusive jurisdiction of the State of Israel
and the courts of Tel Aviv- Jaffa with respect to the breach or interpretation of this Agreement or the enforcement of any and all rights,
duties, liabilities, obligations, powers, and other relations between the parties arising under this Agreement.

 

8.4
Successors and Assigns; Assignment. Except as otherwise expressly limited herein, the provisions hereof shall inure to the benefit of,
and be binding upon, the successors, assigns, heirs, executors, and administrators of the parties hereto. None of the rights, privileges,
or obligations set forth in, arising under, or created by this Agreement may be assigned or transferred without the prior consent in
writing of each party to this Agreement, with the exception of the following assignments and transfers which may be made freely without
such consent: assignments and transfers from the Investor (a) to a Permitted Transferee (as defined in the Amended Articles) of the Investor;
or (b) to a transferee of shares purchased hereunder by the Investor, together with such transfer of such shares made in accordance with
the terms of the Company’s Articles of Association as in effect from time to time.

 

8.5
Entire Agreement; Amendment and Waiver. This Agreement and the Schedules hereto (including without limitation the Amended Articles and
the Shareholders’ Rights Agreement) constitute the full and entire understanding and agreement between the parties with regard
to the subject matters hereof and thereof and supersedes any other written or oral agreement relating to the subject matter hereof existing
between the parties (provided that this Agreement and the respective Transaction Documents may be amended in accordance with their applicable
terms). Any term of this Agreement may be amended and the observance of any term hereof may be waived (either prospectively or retroactively
and either generally or in a particular instance) only with the written consent of the Company, and the Investor.

 

8.6
Notices, etc. All notices and other communications given or made pursuant to this Agreement shall be in writing and shall be deemed effectively
given upon the earlier of actual receipt or: (a) upon personal delivery to the party to be notified, (b) on the first business day following
delivery after having been sent by electronic mail (with electronic confirmation of delivery), (c) five (5) days after having been sent
by registered or certified mail, return receipt requested, postage prepaid, or (d) one (1) business day after deposit with a nationally
recognized overnight courier, specifying next business day delivery, with written verification of receipt. All notices and other communications
to (i) an Investor, shall be sent to Investor’s address as set forth in Schedule II ; (ii) the Company, shall be sent to Company’s
address as set forth in Schedule I, or, in each case, to such other address as such party shall provide to the Company by written notice
in accordance with this Subsection ‎8.6.

 

8.7
Delays or Omissions. No delay or omission to exercise any right, power, or remedy accruing to any party upon any breach or default under
this Agreement, shall be deemed a waiver of any other breach or default theretofore or thereafter occurring. Any waiver, permit, consent,
or approval of any kind or character on the part of any party of any breach or default under this Agreement, or any waiver on the part
of any party of any provisions or conditions of this Agreement, must be in writing and shall be effective only to the extent specifically
set forth in such writing. Unless otherwise set forth herein, all remedies, either under this Agreement or by law or otherwise afforded
to any of the parties, shall be cumulative and not alternative.

 

8.8
Severability. If any provision of this Agreement is held by a court of competent jurisdiction to be unenforceable under applicable law,
then such provision shall be excluded from this Agreement and the remainder of this Agreement shall be interpreted as if such provision
were so excluded and shall be enforceable in accordance with its terms; provided, however, that in such event this Agreement shall be
interpreted so as to give effect, to the greatest extent consistent with and permitted by applicable law, to the meaning and intention
of the excluded provision as determined by such court of competent jurisdiction.

 

8.9
Counterparts. This Agreement may be executed in any number of counterparts (including by email or electronic signature), each of which
shall be deemed an original and enforceable against the parties actually executing such counterpart, and all of which together shall
constitute one and the same instrument.

 

8.10
Titles and Subtitles. The titles and subtitles used in this Agreement are used for convenience only and are not to be considered in construing
or interpreting this Agreement.

 

[REMAINDER
OF PAGE INTENTIONALLY LEFT BLANK]

 

    	 

     

    

 

IN
WITNESS WHEREOF the parties have signed this Series B Share Purchase Agreement as of the date first hereinabove set forth.

 

	COMPANY:	 
	 	 
	/s/
    Diane Abensur Bessin	 
	NanoSynex
    Ltd.	 
	 	 	 
	Name:	Diane
    Abensur Bessin	 
	Title:	CEO	 

 

[SIGNATURE
PAGE OF SERIES B SHARE PURCHASE AGREEMENT (1)]

 

    	 

     

    

 

IN
WITNESS WHEREOF the parties have signed this Series B Share Purchase Agreement as of the date first hereinabove set forth.

 

	INVESTOR:	 
	 	 
	/s/
    Michael Poirier	 
	QUALIGEN
    THERAPEUTICS INC.	 
	 	 	 
	By:	Michael
                                            Poirier
	 
	Title:	Chairman
    & CEO	 

 

SIGNATURE
PAGE OF SERIES B SHARE PURCHASE AGREEMENT (2)]

 

    	 

     

    

 

SCHEDULE
I

 

COMPANY:

NanoSynex
Ltd.

Pinhas
Sapir 3, Ness Tziona

6334600
– Weizmann Science Park, Israel

 

with
a copy (which shall not constitute notice) to:

 

Uri
Dotan, Adv.

Horn
& Co.

Amot
Investments Tower, 2 Weizmann St., 24th Floor

Tel-Aviv
6423902, Israel.

Phone:
+972-3-637 8200

Email:
udotan@hornlaw.co.il

 

Bank
Account Information:

 

FOUNDERS:

 

1.
Diane Abensur Bessin.

2.
Michelle Heymann.

 

    	 

     

    

 

SCHEDULE
II

 

INVESTOR:

 

Name
       Contact Details       Investment

Amount
Number of Preferred

B
Shares

Qualigen
Therapeutics Inc. __________          US$ 600,000         
381,786

Total
US$                   600,000                   381,786
Preferred B Shares

 

SCHEDULE
1.1

 

Capitalization
Table

[attached]

 

SCHEDULE
2.2(a)(H)

 

MASTER
AGREEMENT FOR THE OPERATIONAL AND TECHNOLOGY FUNDING OF NANOSYNEX LTD.

 

THIS
MASTER AGREEMENT FOR THE OPERATIONAL AND TECHNOLOGY FUNDING OF NANOSYNEX LTD. (this “Agreement”), dated as of April 29, 2022,
is entered into by and among NanoSynex Ltd., a company incorporated under the laws of the State of Israel (the “Company”)
and Qualigen Therapeutics Inc. a Delaware corporation based in California, U.S., (the “Funder”).

 

R
E C I T A L S

 

WHEREAS,
the Company is seeking additional financing in order to fund its day-to-day operations and advancement of its technology; and

 

WHEREAS,
the Funder is a majority owner of the Company and desires to protect and grow the value of its investment in the Company by providing
ongoing funding to the Company to support the operational and technology development of the Company; and

 

WHEREAS,
each of the Entitled Holder of the Company (as defined in the Company’s then current articles of association, as may be amended
from time to time (the “Articles”), has waived all Pre-emptive Rights (as defined in the Articles) with regards to any participation
in the ongoing funding of the Company in an amount of up to US$10,420,000 (the “Aggregate Funding Amount”) all subject to
and in accordance with the terms and conditions set forth in this Agreement.

 

NOW,
THEREFORE, for good and valuable consideration, the receipt and sufficiency of which is hereby acknowledged and intending to be
legally bound, the parties hereto agree as follows:

 

1.
The Ongoing Funding.

 

1.1.
The Ongoing Funding Amount. Subject to the terms and conditions of this Agreement, the Funder shall pay to the Company a portion of the
Aggregate Funding Amount, as set forth in Exhibit A hereto (each, an “Installment Funding Amount”), on such dates and subject
to the achievement of the applicable milestones associated with each such Installment Funding Amount, as set forth in Exhibit A hereto
(each such payment date, an “Installment Date”). At each Installment Date, the Company shall issue to Funder, a promissory
note (which may contain convertible features) with a face value in the amount of the Installment Funding Amount paid by Funder to the
Company on such Installment Date, in substantially the form attached as Exhibit B hereto (each a “Note” and together the
“Notes”).

 

1.2.
On or prior to each Installment Date, the management of the Company shall deliver to the Funder a written notice of the achievement of
the milestone/s applicable to such Installment Date (the “Completion Notice”) and unless the Funder objects to, disputes
or disagrees with the Completion Notice (the “Dispute”), then the Funder shall provide the Installment Funding Amount within
3 business days following the receipt of the Completion Notice against the issuance and execution of the corresponding Note (each, an
“Installment Closing”). To the extent that there is a Dispute, then the Funder shall provide the Company with a written notice
which shall include, in reasonable detail, the basis for such Dispute (the “Objection Notice”). Funder shall be deemed to
agree that the applicable milestone/s applicable to a particular Installment Date have been successfully achieved if it has not provided
to the Company an Objection Notice within 7 days of receipt of the Company’s Notice. In the event that the Funder shall have provided
an Objection Notice, the Company and the Funder shall use their commercially reasonable efforts to resolve the Dispute with respect to
the Completion Notice (and the milestone fulfillment) in an amicable manner. If the Funder and the Company are not able to reach an understanding
with respect to the achievement of the milestone/s pursuant to which a Completion Notice has been delivered to the Funder within 7 days
of delivery of the Objection Notice to the Company, the items in Dispute shall be referred to an independent expert, who shall be agreed
upon between the parties (the “Expert”) for final determination within 30 days after the date of such referral. If the Funder
and the Company shall fail to agree upon the identity of such Expert within 7 days, then the Expert shall be appointed by the Head of
the Israel Bar Association. This provision for arbitration shall be specifically enforceable by the parties, and the determination of
the Expert in accordance with the provisions hereof shall be final and binding upon the Company and the Funder with no right of appeal
therefrom. The costs of the Expert shall be borne as to one-half by the Company, and as to one-half, by the Funder.

 

    	 

     

    

 

1.3.
It is agreed that in the event that certain milestone/s have not been achieved on or before the applicable Installment Date (“Missed
Installment Date”), and such milestone/s have been achieved on or prior to the subsequent Installment Date, then the Funder shall
provide the Company the respective Installment Funding Amount for the Missed Installment Date on such subsequent Instalment Date (in
addition to any Installment Funding Amount owed with respect to such subsequent Installment Date).

 

2.
Closing; Transfer of Funding Amount.

 

2.1.
The initial closing under this Agreement shall be held remotely via the exchange of documents and signatures simultaneously with the
Closing under the Series B Preferred Share Purchase Agreement between the Company and Funder, dated as of April 29, 2022 (the “Series
B SPA”) (such date, the “Initial Closing”). At the Initial Closing, the Company shall deliver to the Funder: (i) true
and correct copies of the necessary resolutions of the Company’s Board of Directors and shareholders approving, inter alia, this
Agreement and the transactions contemplated hereby; and (ii) waivers of rights of preemption or other participation rights, executed
by all entitled to such rights under the Articles, or confirmation by the Company that any shareholder entitled to such rights under
the Articles that have not executed such waiver, failed to duly exercise such right with respect to the Agreement and the transactions
contemplated herein such that such right has irrevocably lapsed with respect hereof.

 

3.
Representations and Warranties of the Company

 

The
Company’s representations and warranties under Section 3 to the Series B SPA, are hereby fully incorporated by reference (the “Reps”)
and the Company hereby represents and warrants the Reps to Funder as of the Initial Closing.

4.
Representations and Warranties of the Funder.

 

The
Funder represents and warrants to the Company that it has knowledge and experience in financial and business matters, is capable of evaluating
the merits and risks of the transactions evidenced by this Agreement, can bear the economic consequences of such investment for an indefinite
period of time, has been furnished with all information it has requested and been afforded the opportunity to ask questions concerning
the Company. The Funder further acknowledges that the Company is an early-stage company, engaging in speculative research and development
and that that there are substantial risks of loss of investment incidental to the transactions contemplated by this Agreement. The Funder
is an “accredited investor” within the meaning of Regulation D of the Securities Act of 1933, as amended. The foregoing shall
not derogate from the Company’s representations in Section 3 above.

 

5.
Conditions to Funding by the Funder

 

The
obligations of the Funder to pay the applicable Installment Funding Amount at each Installment Closing is subject to the fulfillment
on or before the Initial Closing and each subsequent Installment Closing (as applicable) of each of the following conditions, the waiver
of which shall not be effective unless given by the Funder in writing:

 

5.1.
Each of the Reps are true and correct as of the date of this Agreement and shall be true and correct on and as of the Initial Closing.

 

5.2.
No Company Material Adverse Effect has occurred or exists since the date of this Agreement and as of the Initial Closing and each subsequent
Installment Closing. “Material Adverse Effect” means (i) any event, occurrence, fact, condition, change or development that
has had or could reasonably be expected to have, either alone or together with other events, occurrences, facts, conditions, changes
or developments, a material adverse effect on the business, properties, assets, key employees, operations, results of operations, condition
(financial or otherwise), prospects, assets or liabilities of the Company; (ii) any event, occurrence, fact, condition, change or development
that prevents, materially impairs or materially delays the Company’s ability to conduct the Company’s business as it is now
being conducted and as presently proposed to be conducted, (iii) any of the following Reps is not true and correct in all material respects
as of each Installment Closing, with the exception of non-adverse ordinary course changes in the Reps due to ordinary course development
and progress of the business following the initial Closing : Section 3.1 (“Organization; Permits”), Section 3.2 (“Share
Capital”), Section 3.7 (“Authorization; Approvals”), Section 3.8 (“No Breach”), Section 3.10 (“Intellectual
Property and Other Intangible Assets”), Section 3.11 (“Taxes”), Section 3.24 (“Preclinical Development and Clinical
Trials”), and Section 3.25 (“Regulatory Permits and Compliance”) (all as set forth in the Series B SPA); or (iv) either
of the following covenants is not true and correct as of each Installment Closing: Section 7.4 (“Controlled Foreign Corporation”)
and 7.5 (“Passive Foreign Investment Company”).

 

5.3.
The Company has performed and complied with each of the covenants and obligations under this Agreement and/or the Notes required to be
performed and complied with by the Company prior to or as of the Initial Closing and each subsequent Installment closing.

 

6.
Affirmative Covenants

 

6.1.
Company shall not distribute and/or declare any dividend from the date of this Agreement and until the last subsequent Installment closing
under this Agreement.

 

6.2.
So long as this Agreement and/or any of the Notes remain outstanding, the Company undertakes not to create or permit to subsist any mortgage,
charge, pledge, lien or other encumbrance upon any or all of its present or future assets to secure any present or future Bond Issue
without at the same time, or prior thereto, securing the Notes equally and rateably therewith. “Bond Issue” means any indebtedness
of the Company which is, in the form of, or is represented by, any bond, security, certificate or other instrument which is or is capable
of being listed, quoted or traded on any stock exchange or in any securities market (including any over-the-counter market) and any guarantee
or other indemnity in respect of such indebtedness.

 

    	 

     

    

 

7.
Termination.

 

Notwithstanding
anything to the contrary in this Agreement, Funder may terminate this Agreement at any time following the date that is six (6) months
after the date of this Agreement in its sole discretion (“Termination”) upon 120 days’ notice (the “Termination
Notice Period”); provided however, such termination shall not limit Funder’s obligation to pay any non-disputed Installment
Funding Amount that otherwise becomes due under this Agreement during the Termination Notice Period as a result of the Company’s
having completed or substantially completed Milestones prior to or during the Termination Notice Period; and provided further, that if
such Termination is due to a Material Adverse Effect under Section 5(1), the notice of Termination may be delivered immediately upon
such occurrence, including during the first six (6) months following the date of this Agreement, and the required Termination Notice
Period shall be 20 days instead of 120 days. The Company’s sole recourse in the event Funder terminates this Agreement in accordance
with this Section 7 shall be pursuant to this Section 7 and Article 46 of the Company’s Articles relating to the removal of a Funder-appointed
director to the Company’s board of directors.

 

8.
Miscellaneous.

 

8.1.
Taxes. Out of any amount payable by the Company to the Funder under any Note issued by the Company to the Funder pursuant to this
Agreement, the Company shall withhold tax at the rate provided by applicable law and shall transfer such withheld tax to the Israeli
Tax Authority, unless otherwise specified in any tax certificate issued by the Israeli Tax Authority, in which case the Company
shall withhold tax as provided in such tax certificate. To the extent that amounts are so withheld and paid to the Israeli Tax
Authority by the Company, such withheld amounts shall be treated for all purposes of this Agreement as having been paid by the
Company to the Funder, in accordance with the provisions of this Agreement. Upon conversion of any portion of a Note issued by the
Company to the Funder to Preferred Shares pursuant to the terms of such Note, the Funder, at its sole discretion, shall be entitled
to waive the repayment of its respective Interest thereon. Alternatively, in the event that the Funder does not wish to waive the
repayment of its respective Interest, the Funder shall either, at his election: (i) transfer to the Company a certificate issued by
the Israeli Tax Authority which exempts the Company from withholding tax with respect to such respective Interest; (ii) transfer to
the Company an amount equal to the applicable withholding tax on such respective Interest, in order for the Company to transfer such
amount to the Israeli Tax Authority (on account of withheld tax) or (iii) convert only Principal amount (and not Interest
thereon).

 

8.2.
Further Assurances. Each of the parties hereto shall perform such further acts and execute such further documents as may reasonably be
necessary to carry out and give full effect to the provisions of this Agreement and the intentions of the parties as reflected hereby,
including, without limitation, to create, reserve or approve any action for the creation or reservation (as applicable) of a sufficient
type and number of securities of the Company to allow the conversion of the Funding Amount (or the portion thereof actually invested)
pursuant to the terms of this Agreement.

 

8.3.
Governing Law; Jurisdiction. This Agreement shall be governed by and construed and interpreted according to the laws of the State of
Israel, without regard to the conflict of laws provisions thereof. Any dispute arising under or in relation to this Agreement shall be
resolved exclusively in the competent courts located in Tel Aviv, Israel, and each of the parties hereby irrevocably submits to the exclusive
jurisdiction of such courts.

 

8.4.
Entire Agreement; Amendment and Waiver. This Agreement constitutes the full and entire understanding and agreement between the parties
with regard to the subject matter hereof and supersedes any prior agreements between the parties with respect to such subject matter.
Any term of this Agreement may be amended, and the observance of any term hereof may be waived (either prospectively or retroactively
and either generally or in a particular instance) only with the written consent of the Company and the Funder.

 

8.5.
Notices. All notices and other communications given or made pursuant to this Agreement shall be in writing and shall be deemed effectively
given upon the earlier of actual receipt or: (a) upon personal delivery to the party to be notified, (b) on the first business day following
delivery after having been sent by electronic mail (with electronic confirmation of delivery), (c) five (5) days after having been sent
by registered or certified mail, return receipt requested, postage prepaid, or (d) one (1) business day after deposit with a nationally
recognized overnight courier, specifying next business day delivery, with written verification of receipt. Delays or Omissions. No delay
or omission to exercise any right, power, or remedy accruing to any party upon any breach or default under this Agreement, shall be deemed
a waiver of any other breach or default theretofore or thereafter occurring.

 

8.6.
Severability. If any provision of this Agreement is held by a court of competent jurisdiction to be unenforceable under applicable law,
then such provision shall be excluded from this Agreement and the remainder of this Agreement shall be interpreted as if such provision
were so excluded and shall be enforceable in accordance with its terms; provided, however, that in such event this Agreement shall be
interpreted so as to give effect, to the greatest extent consistent with and permitted by applicable law, to the meaning and intention
of the excluded provision as determined by such court of competent jurisdiction.

 

8.7.
Counterparts. This Agreement may be executed and delivered in one or more counterparts, each of which shall be deemed an original and
all of which together shall constitute one instrument. Signed counterparts of this Agreement may be delivered by facsimile and by scanned
pdf. image.

 

    	 

     

    

 

8.8.
Successors and Assigns. This Agreement may not be assigned by either party without the consent of the Company (if by an Funder) or the
Funder (if by the Company), however, Funder may assign or transfer its rights, privileges, or obligations set forth in, arising under,
or created by this Agreement to its “Permitted Transferees” as defined in the Articles, provided, however, that any such
Permitted Transferee agrees in writing, prior to or at such assignment or transfer, to be bound by all agreements, warranties and representations
binding upon such Funder under this Agreement.

 

8.9.
Survival of Representations and Warranties. All agreements, representations and warranties contained herein shall survive the execution
and delivery of this Agreement and the closing of the transactions contemplated hereby without regard to any investigation or discovery
made by the Funder or knowledge of the subject matter thereof. None of the Funder’s rights under this Agreement will be limited
or otherwise affected by any imputed knowledge or knowledge obtained by the Funder at any time before or after the Initial Closing with
respect to any inaccuracy of any of the Reps.

 

[Remainder
of page intentionally left blank]

 

IN
WITNESS WHEREOF, the parties have signed this Agreement as of the date first written above.

 

	THE
    COMPANY:	
	 	 	 
	NANOSYNEX
    LTD.	
	 	 
	By:	            	            
	Name:		 
	Title:		 

 

IN
WITNESS WHEREOF, the parties have signed this Agreement as of the date first written above.

 

	FUNDER:	 
	 	 	 
	QUALIGEN
    THERAPEUTICS INC.
	 	 	 
	By:	                 	 
	Title:		 

 

    	 

     

    

 

Exhibit
A

 

Schedule
of Installments

 

    	 

     

    

 

Exhibit
B

 

Form
of Note

 

THIS
NOTE HAS BEEN ISSUED WITHOUT REGISTRATION OR QUALIFICATION UNDER THE SECURITIES ACT OF 1933, AS AMENDED, AND APPLICABLE STATE SECURITIES
LAWS AND MAY NOT BE SOLD, TRANSFERRED, OR OTHERWISE DISPOSED OF WITHOUT SUCH REGISTRATION AND QUALIFICATION, OR AN OPINION OF COUNSEL
REASONABLY SATISFACTORY TO THE ISSUER IN FORM AND SUBSTANCE THAT SUCH SALE, TRANSFER, OR DISPOSITION MAY LAWFULLY BE MADE WITHOUT REGISTRATION
OR QUALIFICATION.

 

FOR
PURPOSES OF THE UNITED STATES INTERNAL REVENUE CODE OF 1986, AS AMENDED, THIS NOTE IS ISSUED WITH ORIGINAL ISSUE DISCOUNT. THE HOLDER
OF THIS NOTE MAY CONTACT [INSERT NAME OF THE APPROPRIATE REPRESENTATIVE OF THE COMPANY] AT [INSERT PHONE NUMBER], WHO WILL, NOT LATER
THAN TEN DAYS AFTER THE DATE HEREOF, PROMPTLY MAKE AVAILABLE TO HOLDERS, UPON REQUEST, THE FOLLOWING INFORMATION: (1) THE ISSUE PRICE
AND ISSUE DATE OF THIS NOTE, (2) THE AMOUNT OF ORIGINAL ISSUE DISCOUNT ON THIS NOTE, AND (3) THE YIELD TO MATURITY OF THIS NOTE.

 

	PROMISSORY
  NOTE	
	US
  $[______]	_____
  __, 2022

 

FOR
VALUE RECEIVED, NanoSynex Ltd., a company incorporated under the laws of the State of Israel (the “Company”), hereby promises
to pay to Qualigen Therapeutics Inc. (the “Funder”), a Delaware company based in California, U.S., in the manner hereinafter
specified, the principal sum of _[_____] US Dollars ($[____],000.00) (the “Principal”), together with interest from the date
hereof at a rate of 9.00% per annum on the principal balance from time to time outstanding (the “Interest”). Principal and
Interest due under this Promissory Note (the “Note”) shall be due and payable in lawful money of the United States. Payments
hereunder shall be made via wire transfer to the Funder’s bank account as set forth in Exhibit A attached hereto or such other
address as Funder may hereafter designate by written notice to Company.

 

This
Note is being made pursuant to that Master Agreement for the Operational and Technology Funding of NanoSynex Ltd. between Company and
Funder, dated April 29, 2022 (the “Funding Agreement”), and all terms set forth therein shall apply to this Note mutatis
mutandis.

 

1.
Payments.

 

a.
The Principal and Interest under this Note shall be due and payable upon the sooner to occur of: (i) five (5) years from the date of
this Note; (ii) the acquisition by any person or entity of all or substantially all of the share capital of Company, through share purchase,
issuance of shares or merger of the Company or the purchase of all or substantially all of the assets of Company; or (iii) the initial
public offering (“IPO”) of Company (the “Maturity Date”). All payments under this Note shall be applied first
to accrued but unpaid Interest, and next to outstanding Principal.

 

b.
Prepayment. Principal and accrued Interest due hereunder may be prepaid or paid in advance by Company in its sole discretion, in whole
or in part, at any time upon fifteen (15) days prior written notice without any premium or penalty imposed on Company.

 

2.
Conversion. If at any time, Funder’s ownership of the share capital of the Company on an issued and outstanding basis falls or
is reasonably expected to fall below 50.1%, solely as a result of the exercise of existing or future options (or an equivalent instrument)
or as a result of issuance of restricted, shares, restricted stock units (or an equivalent instruments) under the Company’s 2018
Share Option Plan or an equivalent plan adopted by the Company’s board of directors (a “Trigger Event”), Funder may,
in its sole discretion, convert all or any portion of the outstanding Principal amount (such portion of Principal amount that is so converted,
the “Convertible Amount”) into shares of the Company’s most senior class of Preferred Shares (as such term is defined
under the Company’s then current articles of association, as may be amended from time to time (the “Articles”) existing immediately
prior to such conversion. The number of such shares to be issued upon such conversion shall be equal to the quotient obtained by dividing
the Convertible Amount by a price per share equal to the higher of (i) the Original Issue Price of the Preferred B Shares –(or
the Conversion Price of the Preferred B Shares, if such Conversion Price is lower than the Original Issue Price) (as such terms are defined
in the Articles); and (ii) a price that reflects a discount of 20% (twenty percent) on the Original Issue Price of the Company’s
most senior class of Preferred Shares at the time of conversion that are issued in a bona fide financing, so that, following such conversion,
Funder shall regain 50.1% of Company’s issued and outstanding share capital. The Convertible Amount shall be deemed to be repaid
at the time of conversion. For as long as the Principal amount has not been repaid or converted in full, the Company shall deliver a
thirty (30) days prior written notice to the Funder, or shorter notice if thirty (30) days is not practically possible, of any contemplated
Trigger Event. The conversion right of the Funder described in this Section ‎2, shall not apply in case the Funder’s ownership
of the share capital of the Company on an issued and outstanding basis falls below 50.1% due to exercise of options or an equivalent
instrument immediately prior to, and contingent upon, a consummation of subsections (i), (ii) or (iii) of the definition of a Deemed
Liquidation (as such term is defined in the Articles).

 

3.
Default and Remedies. The occurrence of any one or more of the following events shall constitute an event of default under this Note
(an “Event of Default”): (i) if Company fails to pay when due any payment of Principal or Interest on this Note or any other
Note issued to Funder under the Funding Agreement and such failure continues for five (5) business days after the due date; (ii) if,
pursuant to or within the meaning of the United States Bankruptcy Code or any other applicable law of Company’s home jurisdiction
relating to insolvency or relief of debtors (the “Code”), Company (A) commences a voluntary case or proceeding; (B) consents
to the entry of an order for relief against it in an involuntary case; (C) consents to the appointment of a trustee, receiver, assignee,
liquidator, or similar official; or (D) makes an assignment for the benefit of its creditors; (iii) if a court of competent jurisdiction
enters an order or decree under the Code that (A) is for relief against Company in an involuntary case; (B) appoints a trustee, receiver,
assignee, liquidator, or similar official for Company, or substantially all of Company’s assets; or (C) orders the liquidation
of Company, and in each case the order or decree is not dismissed within sixty (60) days, which breach goes uncured for five (5) business
days after Funder notifies Company of such breach in writing; or (iv) Company becomes insolvent. Upon the occurrence of an Event of Default:

 

a.
All unpaid amounts under this Note shall, without notice, become immediately due and payable at the option of Funder (which may demand
immediate repayment of all or part of any unpaid amount);

 

    	 

     

    

 

b.
Funder shall have all rights and remedies under applicable law; and

 

c.
Interest shall accrue at the default rate of eighteen percent (18%) per annum.

 

4.
Revival. To the extent that Company makes a payment or Funder receives any payment or proceeds for Company’s benefit, which are
subsequently invalidated, declared to be fraudulent or preferential, set aside or required to be repaid to a trustee, debtor in possession,
receiver, custodian or any other party under the Code, then, to such extent, the obligations of Company hereunder intended to be satisfied
shall be revived and continue as if such payment or proceeds had not been received by Funder.

 

5.
Miscellaneous.

 

a.
Modifications and Amendments. The terms and provisions of this Note may be modified or amended only by written agreement executed by
Company and Funder.

 

b.
Assignment/Binding Effect. Neither this Note, nor any right hereunder, may be assigned by Company without the prior written consent of
Funder. This Note shall be binding upon, and inure to the benefit of, the parties hereto and their respective heirs, personal representatives,
successors and permitted assigns.

 

c.
Severability. In the event that any court of competent jurisdiction shall finally determine that any provision, or any portion thereof,
contained in this Note shall be void or unenforceable in any respect, then such provision shall be deemed limited to the extent that
such arbitral tribunal determines it enforceable, and as so limited shall remain in full force and effect. In the event that such court
shall determine any such provision, or portion thereof, wholly unenforceable, the remaining provisions of this Note shall nevertheless
remain in full force and effect.

 

d.
Interpretation. The parties hereto acknowledge and agree that: (i) the rule of construction to the effect that any ambiguities are resolved
against the drafting party shall not be employed in the interpretation of this Note, and (ii) the terms and provisions of this Note shall
be construed fairly as to all parties hereto and not in favor of or against any party, regardless of which party was generally responsible
for the preparation of this Note.

 

e.
Headings and Captions. The headings and captions of the various subdivisions of this Note are for convenience of reference only and shall
in no way modify, or affect, or be considered in construing or interpreting the meaning or construction of any of the terms or provisions
hereof.

 

f.
Governing Law; Jurisdiction. This Agreement shall be governed by and construed and interpreted according to the laws of the State of
Israel, without regard to the conflict of laws provisions thereof. Any dispute arising under or in relation to this Agreement shall be
resolved exclusively in the competent courts located in Tel Aviv, Israel, and each of the parties hereby irrevocably submits to the exclusive
jurisdiction of such courts.

 

g.
Notices. All notices and other communications given or made pursuant to this Note shall be in writing and shall be deemed effectively
given upon the earlier of actual receipt or: (a) upon personal delivery to the party to be notified, (b) on the first business day following
delivery after having been sent by electronic mail (with electronic confirmation of delivery), (c) five (5) days after having been sent
by registered or certified mail, return receipt requested, postage prepaid, or (d) one (1) business day after deposit with a nationally
recognized overnight courier, specifying next business day delivery, with written verification of receipt.

 

h.
Counterparts. This Note may be executed in any number of counterparts (including by email or electronic signature), each of which shall
be deemed an original and enforceable against the parties actually executing such counterpart, and all of which together shall constitute
one and the same instrument.

 

i.
Waivers. The Company and all others who may become liable for payment of all or any part of the obligations hereunder do hereby severally
waive presentment and demand for payment, protest, notice of nonpayment, notice of intent to accelerate the maturity hereof, notice of
protest, notice of dishonor and notice of maturity. Any delay by the Funder hereof in exercising any power or right hereunder shall not
operate as a waiver thereof, nor shall the exercise of any single or partial right hereunder create any other or further exercise thereof
or exercise of any other power or right, nor shall the Funder hereof be liable for exercising or failing to exercise any such power or
right. The rights, remedies and benefits herein specified are cumulative and not exclusive of any rights, remedies or benefits which
the Funder hereof otherwise may have.

 

[Signature
on following page]

 

    	 	  	 

     

    

 

IN
WITNESS WHEREOF, the parties have executed this Note effective as of the date first above written.

 

	 	 	“COMPANY”
	 	 	 
	NANOSYNEX
    LTD.
	 	 	 
	By:		 
	 	 	 
	“FUNDER”
	 	 	 
	QUALIGEN
    THERAPEUTICS INC.
	 	 	 
	By:		 

 

Exhibit
A

Bank
Account

[___]

Source: [{"source": "alea-institute/alea-institute/kl3m-data-edgar-agreements/train-00344-of-00352.parquet"}, [{"source": "alea-institute/alea-institute/kl3m-data-edgar-agreements/train-00344-of-00352.parquet"}]]