EX-11 3 dex11.htm STATEMENT REGARDING COMPUTATION OF LOSS PER SHARE Statement Regarding Computation of Loss Per Share

Exhibit 11

 

NANOPHASE TECHNOLOGIES CORPORATION

 

STATEMENTS REGARDING COMPUTATION OF LOSS PER SHARE

 

    

Years ended December 31,

  
    

2001

     

2000

     

1999

  

Weighted average common shares outstanding

   

 

13,667,062

 

   

 

13,390,741

 

   

 

12,690,483

 

    
  
  

Net loss

   

$

(5,740,243

)

   

$

(4,518,327

)

   

$

(5,117,067

)

    
  
  

Net loss per common share—basic and diluted

   

$

(0.42

)

   

$

(0.34

)

   

$

(0.40

)