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10-Q - 10-Q - COMDISCO HOLDING CO INCform10-q.htm
EX-31.1 - EXHIBIT 31.1 - THORNTON CERTIFICATION - COMDISCO HOLDING CO INCex31-1.htm
EX-32.1 - EXHIBIT 32.1 - SECTION 906 CERTIFICATION - COMDISCO HOLDING CO INCex32-1.htm
 
Exhibit 11.1

COMDISCO HOLDING COMPANY, INC.

COMPUTATION OF EARNINGS (LOSS) PER COMMON SHARE
(in thousands except per share data)

Average common shares used in computing earnings (loss) per common and common equivalent share were as follows:

   
Three months ended
June 30,
 
Nine months ended
June 30,
   
2012
 
2011
 
2012
 
2011
Average common shares issued
    4,200       4,200       4,200       4,200  
Average common shares retired
    (171 )     (171 )     (171 )     (171 )
 
Total
    4,029       4,029       4,029       4,029  
 
Net earnings (loss) to common stockholders
  $ (629 )   $ 1,029     $ (853 )   $ 920  
                                 
                                 
Basic and diluted earnings (loss) per common share
  $ (0.16 )   $ 0.26     $ (0.21 )   $ 0.23