receive upon surrender hereof another Warrant Certificate or Certificates evidencing the number ofWarrants not so exercised.No holder of this Warrant Certificate, as such, shall be entitled to vote, receive dividends or bedeemed the holder of Common Stock or any other securities of the Company which may at any time beissuable on the exercise hereof for any purpose whatever, nor shall anything contained in theWarrant Agreement or herein be construed to confer upon the holder of this Warrant Certificate, assuch, any of the rights of a stockholder of the Company or any right to vote for the election ofdirectors or upon any matter submitted to stockholders at any meeting thereof or give or withholdconsent to any corporate action (whether upon any matter submitted to stockholders at any meetingthereof, or give or withhold consent to any merger, recapitalization, issuance of stock,reclassification of stock, change of par value or change of stock to no par value, consolidation,conveyance or otherwise) or to receive notice of meetings or other actions affecting stockholders(except as provided in the Warrant Agreement) or to receive dividends or subscription rights orotherwise until the Warrants evidenced by this Warrant Certificate shall have been exercised andthe Common Stock purchasable upon the exercise thereof shall have become deliverable as provided inthe Warrant Agreement.If this Warrant Certificate shall be surrendered for exercise within any period during which thetransfer books for the Company’s Common Stock or other class of stock purchasable upon the exerciseof the Warrants evidenced by this Warrant Certificate are closed for any purpose, the Company shallnot be required to make delivery of certificates for shares purchasable upon such transfer untilthe date of the reopening of said transfer books.Every holder of this Warrant Certificate by accepting the same consents and agrees with theCompany, the Warrant Agent, and with every other holder of a Warrant Certificate that:(a) this Warrant Certificate is transferable on the registry books of the Warrant Agent only uponthe terms and conditions set forth in the Warrant Agreement, and           (b) the Company and the Warrant Agent may deem and treat the person in whose name this WarrantCertificate is registered as the absolute owner hereof (notwithstanding any notation of ownershipor other writing thereon made by anyone other than the Company or the Warrant Agent) for allpurposes whatsoever and neither the Company nor the Warrant Agent shall be affected by any noticeto the contrary. The Company shall not be required to issue or deliver any certificate for sharesof Common Stock or other securities upon the exercise of Warrants evidenced by this WarrantCertificate until any tax which may be payable in respect thereof by the holder of this WarrantCertificate pursuant to the Warrant Agreement shall have been paid, such tax being payable by theholder of this Warrant Certificate at the time of surrender.This Warrant Certificate shall not be valid or obligatory for any purpose until it shall have beencountersigned by the Warrant Agent.For value received,                                        hereby sell, assign and transfer unto [PLEASEINSERT SOCIAL SECURITY OR OTHER IDENTIFYING NUMBER OF ASSIGNEE]                                         (PLEASE PRINT OR TYPEWRITE NAME AND ADDRESS, INCLUDINGPOSTAL ZIP CODE, OF ASSIGNEE)                                         Shares of the capital stock representedby the within Certificate, and do hereby irrevocably constitute and appoint                                         Attorney totransfer the said stock on the books of the within-named Corporation with full power ofsubstitution in the premises.Dated:                                                                                                                                                               20                    Signature:                                                                                                                                                                                             Signature:                                                                                                                                                                                             
 

 
Notice: The signature to this assignment must correspond with the name as written upon the face ofthe certificate, in every particular, without alteration or enlargement, or any change whatever.Signature(s) Guaranteed: Medallion Guarantee StampTHE SIGNATURE(S) SHOULD BE GUARANTEED BY AN ELIGIBLE GUARANTOR INSTITUTION (Banks, Stockbrokers,Savings and Loan Associations and Credit Unions) WITH MEMBERSHIP IN AN APPROVED SIGNATURE GUARANTEEMEDALLION PROGRAM, PURSUANT TO S.E.C. RULE 17Ad-15.