SPI-8811 for the treatment of ulcers induced by non-steroidal anti-inflammatory drugs, or NSAIDs, portal hypertension, non-alcoholic fatty liver disease, cystic fibrosis and chronic obstructive pulmonary disease. We have completed Phase I trials of SPI-8811 for NSAID-induced ulcers and a Phase II trial for cystic fibrosis. We plan to commence a Phase II clinical trial of SPI-8811 to treat NSAID-induced ulcers in early 2007, a Phase II proof of concept study of SPI-8811 in patients with portal hypertension

EX-4.1 2 w20549a5exv4w1.htm EX-4.1 exv4w1
 

Exhibit 4.1

 

SUCAMPO PHARMACEUTICALS, INC.
     The Corporation is authorized to issue more than one class of stock. The Corporation will furnish without charge to each stockholder who so requests a statement of the powers, designations, preferences, and relative, participating, optional or other special rights of each class of stock or series thereof of the Corporation, and the qualifications, limitations or restrictions of such preferences and/or rights.
     The following abbreviations, when used in the inscription on the face of this certificate, shall be construed as though they were written out in full according to applicable laws or regulations:
                                 
 
  TEN COM   –   as tenants in common       UNIF GIFT MIN ACT–                                              Custodian                                           
 
  TEN ENT   –   as tenants by the entireties           (Cust)       (Minor)
    JT TEN   –   as joint tenants with right of
survivorship and not as tenants
in common		           under Uniform Gifts to Minors
Act                                                                                        
                                          (State)
Additional abbreviations may also be used though not in the above list.
      For value received,                                                                                                                         hereby sell, assign and transfer unto
     NOTICE: The signature(s) to this assignment must correspond with the name(s) as written upon the face of the Certificate, in every particular, without alteration or enlargement, or any change whatever.
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 Class A Common 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                                                                                       
             
 
  X  
 
    
 
            
 
  X  
 
    
Signature(s) Guaranteed:
     
 
    
THE SIGNATURE(S) MUST 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.
    
KEEP THIS CERTIFICATE IN A SAFE PLACE. IF IT IS LOST, STOLEN, MUTILATED OR DESTROYED, THE CORPORATION MAY REQUIRE A BOND OF INDEMNITY AS A CONDITION TO THE ISSUANCE OF A REPLACEMENT CERTIFICATE.