Exhibit 4.3


 


	
  COMMON
  STOCK

  	
  COMMON STOCK

  
	
   

  	
   

  	
   

  	
   

  
	
  Certificate

  	
   

  	
  

  	
  Shares

  
	
  Number

  	
   

  	
   

  	
  * * 600620* * * * * *

  
	
  ZQ 000234

  	
   

  	
   

  	
  * * * 600620* * * * *

  
	
   

  	
   

  	
   

  	
  * * * * 600620* * * *

  
	
   

  	
   

  	
  BIOSANTE PHARMACEUTICALS, INC.

  	
  * * * * * 600620* * *

  
	
   

  	
  INCORPORATED UNDER THE LAWS OF THE STATE OF DELAWARE

  	
  * * * * * * 600620* *

  
	
   

  	
   

  	
   

  
	
   

  	
   

  	
  MR. SAMPLE & MRS.
  SAMPLE &

  MR. SAMPLE & MRS.
  SAMPLE

  	
   

  	
   

  
	
   

  	
   

  	
  ** Mr. Alexander David
  Sample **** Mr. Alexander David Sample **** Mr. Alexander David Sample ****
  Mr. Alexander David Sample **** Mr. Alexander David Sample **** Mr. Alexander
  David Sample **** Mr. Alexander David Sample **** Mr. Alexander David Sample
  **** Mr. Alexander David Sample **** Mr. Alexander David Sample **** Mr. Alexander
  David Sample **** Mr. Alexander David Sample **** Mr. Alexander David Sample
  **** Mr. Alexander David Sample **** Mr. Alexander David Sample **** Mr. Alexander
  David Sample **** Mr. Alexander David Sample **** Mr. Alexander David Sample
  **** Mr. Alexander David Sample **** Mr. Alexander   Davi d Sam

  	
   

  	
   

  
	
  THIS CERTIFIES THAT

  	
  CUSIP

  	
  09065V 20 3

  
	
   

  	
   

  	
   

  
	
   

  	
   

  	
   

  	
   

  	
   

  
	
   

  	
   

  	
  * * * SIX
  HUNDRED THOUSAND

  SIX HUNDRED AND
  TWENTY* * *

  	
   

  	
   

  	
   

  
	
   

  	
   

  	
  ** 600620 **Shares ****
  600620 **Shares **** 600620 **Shares **** 600620 **Shares **** 600620
  **Shares **** 600620 **Shares* 600620 **Shares **** 600620 **Shares ****
  600620 **Shares **** 600620 **Shares **** 600620 **Shares **** 600620
  **Shares **** 600620**Sh 600620 **Shares **** 600620 **Shares **** 600620
  **Shares **** 600620 **Shares **** 600620 **Shares **** 600620 **Shares ****
  600620**Sha00620 **Shares **** 600620 **Shares **** 600620 **Shares ****
  600620 **Shares **** 600620 **Shares **** 600620 **Shares **** 600620**Shar0620
  **Shares **** 600620 **Shares **** 600620 **Shares **** 600620 **Shares **** 600620**** Sh

  	
   

  	
   

  	
   

  
	
  is the owner of

  
	
   

  	
   

  	
   

  
	
   

  	
   

  	
   

  	
   

  
	
   

  	
  FULLY PAID AND NON-ASSESSABLE COMMON SHARES IN THE
  CAPITAL OF

  	
   

  
	
  BIOSANTE
  PHARMACEUTICALS, INC., transferable only on the books of the
  Corporation in person or by attorney upon the surrender of this certificate
  properly endorsed. This certificate is not valid until countersigned and
  registered by the Transfer Agent and Registrar of the Corporation. The
  Corporation will furnish to a shareholder on demand and without charge, a
  full copy of the text of the designations, relative rights, preferences and
  limitations applicable to each class and the variations in rights,
  preferences and limitations determined for each series and the authority of
  the Board of Directors to determine variations for future series. 

  
	
   

  
	
  In Witness Whereof the
  Corporation has caused this certificate to be signed by its duly authorized
  officers.

  
	
   

  
	
  /s/ Stephen M. Simes

  	
   

  	
  DATED

  	
  <<Month Day, Year>>

  
	
  President & Chief
  Executive Officer

  	
   

  	
   

  
	
   

  	
   

  	
  COUNTERSIGNED AND
  REGISTERED:

  COMPUTERSHARE TRUST COMPANY, N.A. 

  TRANSFER AGENT AND REGISTRAR, 

  
	
  /s/ Phillip B Donenberg

  	
   

  	
   

  	
   

  
	
   

  	
   

  	
  By

  	
   

  
	
  Chief Financial Officer,
  Treasurer & Secretary

  	
   

  	
   

  	
  AUTHORIZED SIGNATURE

  
	
   

  
	
  [SEAL]

  
	
   

  
	
  SECURITY INSTRUCTIONS ON REVERSE

  
	
  14969

  
												



 
















 




	
  For
  value received,
                                                          hereby
  sell, assign and transfer unto

  
	
   

  
	
  PLEASE INSERT SOCIAL
  SECURITY

  OR OTHER IDENTIFYING NUMBER

  OF
  ASSIGNEE

  
	
   

  
	
   

  
	
  (PLEASE
  PRINT OR TYPEWRITE NAME AND ADDRESS, INCLUDING POSTAL ZIP CODE, OF ASSIGNEE)

  
	
   

  
	
   

  
	
   

  
	
   

  
	
   

  
	
   

  	
  Shares

  
	
  of
  the capital stock represented by the within Certificate, and do hereby
  irrevocably constitute and appoint

  	
   

  
	
   

  	
   

  
	
   

  	
  Attorney

  
	
  to
  transfer the said stock on the books of the within-named Corporation with
  full power of substitution in the premises.

  	
   

  
	
   

  	
   

  
	
   

  	
   

  
	
  Dated:

  	
   

  	
  20

  	
   

  	
   

  	
  Signature:

  	
   

  
	
   

  	
   

  	
   

  	
   

  
	
   

  	
   

  	
   

  	
   

  
	
  Signature(s) Guaranteed:

  	
   

  	
   

  
	
   

  	
   

  	
   

  
	
  BY:

  	
   

  	
  Signature:

  	
   

  
	
  THE
  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 GUARANTEE MEDALLION PROGRAM, PURSUANT TO S.E.C. RULE
  17Ad-15. 

  	
   

  	
  Notice:

  	
  THE
  SIGNATURE TO THIS ASSIGNMENT MUST CORRESPOND WITH THE NAME AS WRITTEN UPON
  THE FACE OF THE CERTIFICATE, IN EVERY PARTICULAR, WITHOUT ALTERATION OR
  ENLARGEMENT, OR ANY CHANGE WHATEVER.

  
	
   

  	
   

  
										






 


THE SHARES OF THE COMPANY ARE
SUBJECT TO CERTAIN DESIGNATIONS, PREFERENCES, LIMITATIONS AND RELATIVE RIGHTS
AS SET FORTH IN THE COMPANY’S CERTIFICATE OF INCORPORATION, AS FILED WITH THE
DELAWARE SECRETARY OF STATE, AS AMENDED FROM TIME TO TIME. THE COMPANY WILL
FURNISH TO ANY STOCKHOLDER UPON REQUEST MADE TO THE SECRETARY OF THE COMPANY
AND WITHOUT CHARGE A FULL STATEMENT (A) OF THE DESIGNATIONS, RELATIVE RIGHTS,
PREFERENCES AND LIMITATIONS OF THE SHARES OF EACH CLASS AND SERIES
AUTHORIZED TO BE ISSUED, INSOFAR AS THE SAME HAVE BEEN DETERMINED AND (B) OF
THE AUTHORITY OF THE BOARD OF DIRECTORS TO DIVIDE THE SHARES INTO CLASSES OR
SERIES AND TO DETERMINE AND CHANGE THE RELATIVE RIGHTS, PREFERENCES AND LIMITATIONS
OF ANY CLASS OR SERIES.


 


SECURITY INSTRUCTIONS


 


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