NEITHER
THIS SECURITY NOR THE SECURITIES FOR WHICH THIS SECURITY IS EXERCISABLE HAVE
BEEN REGISTERED WITH THE SECURITIES AND EXCHANGE COMMISSION OR THE SECURITIES
COMMISSION OF ANY STATE IN RELIANCE UPON AN EXEMPTION FROM REGISTRATION UNDER
THE SECURITIES ACT OF 1933, AS AMENDED (THE “SECURITIES ACT”), AND, ACCORDINGLY,
MAY NOT BE OFFERED OR SOLD EXCEPT PURSUANT TO AN EFFECTIVE REGISTRATION
STATEMENT UNDER THE SECURITIES ACT OR PURSUANT TO AN AVAILABLE EXEMPTION FROM,
OR IN A TRANSACTION NOT SUBJECT TO, THE REGISTRATION REQUIREMENTS OF THE
SECURITIES ACT AND IN ACCORDANCE WITH APPLICABLE STATE SECURITIES LAWS AS
EVIDENCED BY A LEGAL OPINION OF COUNSEL TO THE TRANSFEROR TO SUCH EFFECT, THE
SUBSTANCE OF WHICH SHALL BE REASONABLY ACCEPTABLE TO THE
COMPANY.  THIS SECURITY AND THE SECURITIES ISSUABLE UPON EXERCISE OF
THIS SECURITY MAY BE PLEDGED IN CONNECTION WITH A BONA FIDE MARGIN ACCOUNT OR
OTHER LOAN SECURED BY SUCH SECURITIES.

    


    COMMON
STOCK PURCHASE WARRANT

    


     GENSPERA,
INC.

     

    
      	
              Warrant
      Shares: 235,000

            	
              Initial
      Exercise Date: [_______]

            


    

     

    THIS
COMMON STOCK PURCHASE WARRANT (the “Warrant”) certifies
that, for value received, _____________ (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 hereof (the “Initial Exercise
Date”) and on or prior to the close of business on the five year
anniversary of the Initial Exercise Date (the “Termination Date”)
but not thereafter, to subscribe for and purchase from GenSpera, Inc., a
Delaware corporation (the “Company”), up to
235,000 shares (the “Warrant Shares”) of
Common Stock.  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).

     

    Section
1.        Definitions.

     

    “Affiliate” means any
Person that, directly or indirectly through one or more intermediaries, controls
or is controlled by or is under common control with a Person, as such terms are
used in and construed under Rule 405 under the Securities Act.  With
respect to a Holder, any investment fund or managed account that is managed on a
discretionary basis by the same investment manager as such Holder will be deemed
to be an Affiliate of such Holder.


    
      
         


      

      
        1

        
          

        

      

      
         


      

    

     

    “Board of Directors”
means the board of directors of the Company.

     

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

     

    “Commission” means the
Securities and Exchange Commission.

     

    “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 into.

     

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

    


    “Market Price” means:
(a) the closing price reported on the Company’s Trading Market on the Trading
Day immediately preceding any applicable measuring date, (b) if no trading
occurs on the Trading Day immediately preceding any applicable measurement date,
then the closing bid price reported on such Trading Market, (c) if the Company’s
Common Shares are not then listed on a Trading Market, the price offered by any
acquirer in a Fundamental Transaction, or (d) in all other cases, the fair
market value of a share of Common Stock as determined in good faith by the
Company’s Board of Directors at their sole and absolute discretion.

     

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

     

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

     

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

     

    “Trading Market” means
the following markets or exchanges on which the Common Stock is listed or quoted
for trading on the date in question: the American Stock Exchange, the Nasdaq
Capital Market, the Nasdaq Global Market, the Nasdaq Global Select Market, the
New York Stock Exchange, and the OTC Bulletin Board.

     

    “Transfer Agent” means
American Stock Transfer and Trust Company, the current transfer agent of the
Company with a mailing address of 59 Maiden Lane, New York, New York 10038 and a
facsimile number of (718) 921-8336, and any successor transfer agent of the
Company.


    
      
         


      

      
        2

        
          

        

      

      
         


      

    


    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 Exercise Date and on or before the Termination Date by delivery to the
Company (or such other office or agency of the Company as it may designate by
notice in writing to the registered Holder at the address of the Holder
appearing on the books of the Company) of a duly executed facsimile copy of the
Notice of Exercise Form annexed hereto; and, within 3 Business Days of the date
said Notice of Exercise is delivered to the Company, the Company shall have
received  payment of the aggregate Exercise Price of the shares
thereby purchased by wire transfer or cashier’s check drawn on a United States
bank.  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 3 Business Days of the date
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 Form within 1 Business Day of
receipt of such notice.  In the event of any dispute or discrepancy,
the records of the Company shall be controlling and determinative in the absence
of manifest error. 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 the Common Stock under
this Warrant shall be $1.65,
subject to adjustment hereunder (the “Exercise
Price”).

     

    c)           Cashless
Exercise.  If at any time after one year from the Closing there
is no effective registration statement registering, or no current prospectus
available for, the resale of the Warrant Shares by the Holder, this Warrant may
also be exercised at such time by means of a “cashless exercise” in which the
Holder shall be entitled to receive a certificate for the number of Warrant
Shares equal to the quotient obtained by dividing [(A-B) (X)] by (A),
where:

     

    
      (A) = the
Market Price on the Business Day immediately preceding the date of such
election;

    

    


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

    

    


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

    


    
      
         


      

      
        3

        
          

        

      

      
         


      

    

    


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

    


    d)           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 person or entity acting as a group
together with the Holder or any of the Holder’s Affiliates), 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 its Affiliates 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 (A) exercise of the remaining,
nonexercised portion of this Warrant beneficially owned by the Holder or any of
its Affiliates and (B) 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 its affiliates.  Except as set forth in the
preceding sentence, for purposes of this Section 2(d), beneficial ownership
shall be calculated in accordance with Section 13(d) of the 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 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(d) applies, the determination of whether this Warrant is exercisable
(in relation to other securities owned by the Holder together with any
Affiliates) 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 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 Exchange Act and the rules and regulations promulgated
thereunder.  For purposes of this Section 2(d), 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 (x) the Company’s most recent
periodic or annual report, as the case may be, (y) a more recent public
announcement by the Company or (z) any other 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 two Trading Days 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 its Affiliates since the date as of which such number of
outstanding shares of Common Stock was reported.  The “Beneficial Ownership
Limitation” shall be 4.99% 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 not
less than 61 days’ prior notice to the Company, may increase or decrease the
Beneficial Ownership Limitation provisions of this Section 2(d), 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(d) shall continue to
apply.  Any such increase or decrease 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(c) 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.


    
      
         


      

      
        4

        
          

        

      

      
         


      

    


    e)           Mechanics of
Exercise.

     

    i.      Delivery of Certificates
Upon Exercise.  Certificates for shares purchased hereunder
shall be transmitted by the transfer agent of the Company to the Holder by
crediting the account of the Holder’s prime broker with the Depository Trust
Company through its Deposit Withdrawal Agent Commission (“DWAC”) system if the
Company is a participant in such system and there is an effective registration
statement permitting the resale of the Warrant Shares by the Holder, and
otherwise by physical delivery to the address specified by the Holder in the
Notice of Exercise within 3 Trading Days from the delivery to the Company of the
Notice of Exercise Form, surrender of this Warrant (if required) and payment of
the aggregate Exercise Price as set forth above (“Warrant Share Delivery
Date”).  This Warrant shall be deemed to have been exercised on
the date the Exercise Price is received by the Company.  The Warrant
Shares shall be deemed to have been issued, and Holder or any other person so
designated to be named therein shall be deemed to have become a holder of record
of such shares for all purposes, as of the date the Warrant has been exercised
by payment to the Company of the Exercise Price (or by cashless exercise, if
permitted) and all taxes required to be paid by the Holder, if any, pursuant to
Section 2(e)(vi) prior to the issuance of such shares, have been
paid..

     

    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 certificate or certificates
representing Warrant Shares, deliver to Holder a new Warrant evidencing the
rights of 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.


    
      
         


      

      
        5

        
          

        

      

      
         


      

    


    iii.           Rescission
Rights.  If the Company fails to cause the transfer agent of
the Company to transmit to the Holder a certificate or the certificates
representing the Warrant Shares pursuant to Section 2(e)(i) by the Warrant Share
Delivery Date, then, the Holder will have the right to rescind such
exercise.

     

    iv.           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 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.

     

    v.         
 Charges, Taxes
and Expenses.  Issuance of certificates for 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 certificate, all of
which taxes and expenses shall be paid by the Company, and such certificates
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 certificates for 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.

     

    vi.          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.

     

    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.


    
      
         


      

      
        6

        
          

        

      

      
         


      

    


    b)           Fundamental
Transaction. If, at any time while this Warrant is outstanding, (i) the
Company effects any merger or consolidation of the Company with or into another
Person, (ii) the Company effects any sale of all or substantially all of its
assets in one or a series of related transactions, (iii) any tender offer or
exchange offer (whether by the Company or another Person) is completed pursuant
to which holders of Common Stock are permitted to tender or exchange their
shares for other securities, cash or property or (iv) the Company effects any
reclassification 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 (each “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 prior to the occurrence of such
Fundamental Transaction, 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 merger, consolidation or
disposition of assets by a holder of the number of shares of Common Stock for
which this Warrant is exercisable immediately prior to such event. 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
it receives upon any exercise of this Warrant following such Fundamental
Transaction.  To the extent necessary to effectuate the foregoing
provisions, any successor to the Company or surviving entity in such Fundamental
Transaction shall issue to the Holder a new warrant consistent with the
foregoing provisions and evidencing the Holder’s right to exercise such warrant
into Alternate Consideration. The terms of any agreement pursuant to which a
Fundamental Transaction is effected shall include terms requiring any such
successor or surviving entity to comply with the provisions of this Section 3(b)
and insuring that this Warrant (or any such replacement security) will be
similarly adjusted upon any subsequent transaction analogous to a Fundamental
Transaction. Notwithstanding anything to the contrary, in the event of a
Fundamental Transaction that is (1) an all cash transaction, or (2) a “Rule
13e-3 transaction” as defined in Rule 13e-3 under the Exchange Act, the Company
or any successor entity shall pay at the Holder’s option, exercisable at any
time concurrently with or within 30 days after the consummation of the
Fundamental Transaction, an amount of cash, per share, equal to the (A) Market
Price, less (B) the Exercise Price, on the date the Fundamental Transaction is
consummated.  In the event the product of the forgoing is negative, no
payment by the Company shall be required.


    
      
         


      

      
        7

        
          

        

      

      
         


      

    


    c)           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.

     

    d)           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 mail to the Holder a notice
setting forth the Exercise Price after such adjustment and setting forth a brief
statement of the facts requiring such adjustment.  Notwithstanding the
forgoing, in the event the Company makes a public disclosure with regard to the
Exercise Price adjustment, such disclosure shall be deemed notice to the
Holders.

     

    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 is a party, any sale or
transfer of all or substantially all of the assets of the Company, of 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 mailed to the Holder
at its last address as it shall appear upon the Warrant Register of the Company,
at least 20 calendar days prior to 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 mail such notice or any defect
therein or in the mailing thereof shall not affect the validity of the corporate
action required to be specified in such notice.  The Holder is
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.
Notwithstanding the forgoing, in the event the Company makes a public disclosure
with regard to the subject matter of this Section 3(d)(ii), such disclosure
shall be deemed notice to the Holders.


    
      
         


      

      
        8

        
          

        

      

      
         


      

    


    Section
4.         
   Transfer of
Warrant.

     

    a)           Transferability.  Subject
to compliance with any applicable securities laws and the conditions set forth
in Section 4(d) hereof, this Warrant and all rights hereunder (including,
without limitation, any registration rights) are transferable, in whole or in
part, upon surrender of this Warrant at the principal office of the Company or
its designated agent, together with a written assignment of this Warrant
substantially in the form attached hereto duly executed by the Holder or its
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.  The Warrant, if
properly assigned, may be exercised by a new holder for the purchase of Warrant
Shares without having a new Warrant issued.  Notwithstanding the
foregoing, upon request by Holder, the Company will issue a new Warrant or
Warrants in the names of any assignee(s) of Holder at no charge to Holder or the
assignee(s). 

     

    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 its agent or attorney.  Subject to compliance
with Section 4(a) and 4(d), 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 original Issue Date 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.


    
      
         


      

      
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    d)           Transfer
Restrictions. If, at the time of the surrender of this Warrant in connection with
any transfer of this Warrant, the transfer of this Warrant shall not be
eligible for resale without volume or
manner-of-sale restrictions pursuant to Rule 144, the Company may require, as a condition of allowing
such transfer, that the Holder or transferee of this Warrant, as the case may be, may be required by the Company to provide an opinion of
counsel with regard to such assignment or transfer.

     

    Section
5.             Miscellaneous.

     

    a)           No Rights as Stockholder
Until Exercise.  This Warrant does not entitle the Holder to
any voting rights or other rights as a stockholder of the Company prior to the
exercise hereof as set forth in Section 2(e)(i).

     

    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 executing stock certificates to
execute and issue the necessary certificates for the 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, 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).


    
      
         


      

      
        10

        
          

        

      

      
         


      

    


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


    
      
         


      

      
        11

        
          

        

      

      
         


      

    


    f)           Restrictions.  The
Holder acknowledges that the Warrant Shares acquired upon the exercise of this
Warrant, if not registered, will have 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 Holder’s rights, powers or remedies,
notwithstanding the fact that all rights hereunder terminate on the Termination
Date.  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 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 Holder in collecting any
amounts due pursuant hereto or in otherwise enforcing any of its rights, powers
or remedies hereunder.

     

    h)           Notices.  Any
and all notices or other communications or deliveries required or permitted to
be provided hereunder shall be in writing and shall be deemed given and
effective on the earliest of (a) the date of transmission, if such notice or
communication is delivered via facsimile at the facsimile number set forth on
the signature pages attached hereto prior to 5:30 p.m. (New York City time) on a
Trading Day, (b) the next Trading Day after the date of transmission, if such
notice or communication is delivered via facsimile at the facsimile number set
forth on the signature pages attached hereto on a day that is not a Trading Day
or later than 5:30 p.m. (New York City time) on any Trading Day, the date of the
public disclosure if such notice is communicated via public disclosure (d) the
second Trading Day following the date of mailing, if sent by U.S. nationally
recognized overnight courier service, or (e) upon actual receipt by the party to
whom such notice is required to be given.  The address for such
notices and communications shall be:  (i) if to Holder, at its address
of records as contained in the Warrant Register, and (ii) if to Company, at its
corporate headquarters.

     

    i)           Limitation of
Liability.  No provision hereof, in the absence of any
affirmative action by Holder to exercise this Warrant to purchase Warrant
Shares, and no enumeration herein of the rights or privileges of Holder, shall
give rise to any liability of 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.


    
      
         


      

      
        12

        
          

        

      

      
         


      

    


    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 its
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 of the Company and the successors and
permitted assigns of Holder.  The provisions of this Warrant are
intended to be for the benefit of all Holders 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 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.

    


    ********************


    


    (Signature
Pages Follow)


    
      
         


      

      
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    IN
WITNESS WHEREOF, the Company has caused this Warrant to be executed by its
officer thereunto duly authorized as of the date first above
indicated.

     

    
      
        
          
            	 
      	
                    GENSPERA,
      INC.

                  
	 
      	 
      
	 
      	
                    By:

                  	 
      
	 
      	 
      	
                    Name:

                  
	 
      	 
      	
                    Title:

                  


          

        

      

    

     

    
      
         


      

      
        14

        
          

        

      

      
         


      

    

    


    NOTICE
OF EXERCISE

    


    TO:      GENSPERA,
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

     

     ̈ 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 a certificate or certificates representing said Warrant Shares in the name
of the undersigned or in such other name as is specified below:

     

    _______________________________

    


    


    The
Warrant Shares shall be delivered by the physical delivery of a certificate
to:

    


    _______________________________

    


    _______________________________

    


    _______________________________

    


    (4)  [If required by
applicable regulations] Accredited
Investor.  The undersigned is an “accredited investor” as
defined in Regulation D promulgated under the Securities Act of 1933, as
amended.

    


    [SIGNATURE
OF HOLDER]

    


    Name of
Investing Entity:
_______________________________________________________________________

    Signature of Authorized Signatory of
Investing Entity:
_________________________________________________

    Name of
Authorized Signatory:
___________________________________________________________________

    Title of
Authorized Signatory:
____________________________________________________________________

    Date:
_______________________________________________________________________________________


    
      
         


      

      
        
        

        
          

        

      

      
         


      

    

     

    ASSIGNMENT
FORM

    


    (To
assign the foregoing warrant, execute

    this form
and supply required information.

    Do not
use this form to exercise the warrant.)

    


    FOR VALUE
RECEIVED, [____] all of or [_______] shares of the foregoing Warrant and all
rights evidenced thereby are hereby assigned to

    


    _______________________________________________
whose address is

    


    _______________________________________________________________.

    


    _______________________________________________________________

    


    Dated:  ______________,
_______

    


    


    Holder’s
Signature:    _____________________________

    


    Holder’s
Address:      _____________________________

    


                                          
_____________________________

    


    Signature
Guaranteed:  ___________________________________________


    


    NOTE:  The
signature to this Assignment Form must correspond with the name as it appears on
the face of the Warrant, without alteration or enlargement or any change
whatsoever, and must be guaranteed by a bank or trust
company.  Officers of corporations and those acting in a fiduciary or
other representative capacity should file proper evidence of authority to assign
the foregoing Warrant.