Quarterly report pursuant to Section 13 or 15(d)

Consolidated Statement of Stockholders' Equity

v2.4.0.6
Consolidated Statement of Stockholders' Equity (USD $)
Total
Preferred Stock [Member]
Common Stock [Member]
Additional Paid-In Capital [Member]
Accumulated Deficit [Member]
Balance at Dec. 31, 2011 $ 21,131,747 $ 10 $ 95,399 $ 266,393,645 $ (245,357,307)
Balance, shares at Dec. 31, 2011 10,083 10,083      
Balance, shares at Dec. 31, 2011 95,398,961   95,398,961    
Issued restricted stock 435    435      
Issued restricted stock, shares      435,000    
Cancelled restricted stock       (5) 5   
Cancelled restricted stock, shares      (4,500)    
Issued stock upon exercise of stock options, net 743,295    1,226 742,069   
Issued stock upon exercise of stock options, net, shares     1,225,271    
Cancelled stock upon repurchase from executives (100,875)    (37) (100,838)   
Cancelled stock upon repurchase from executive, shares      (37,500)    
Issued stock to 401(k) plan 50,272    17 50,255   
Issued stock to 401(k) plan, shares      17,390    
Issued stock upon exercise of warrants, net 58,601    20 58,581   
Issued stock upon exercise of warrants, net, shares      20,000    
Conversion of Series B preferred stock to common stock    (3) 10,016 (10,013)   
Conversion of Series B preferred stock to common stock, shares   (3,063) 10,016,010    
Issued stock for payment of sublicense fee 1,146,000   300 1,145,700  
Issued stock for payment of sublicense fee , shares 300,000   300,000    
Stock compensation expense 1,722,127       1,722,127   
Preferred stock dividends (75,000)          (75,000)
Net (loss) income (21,922,494)          (21,922,494)
Balance at Sep. 30, 2012 $ 2,754,108 $ 7 $ 107,371 $ 270,001,531 $ (267,354,801)
Balance, shares at Sep. 30, 2012 7,020 7,020      
Balance, shares at Sep. 30, 2012 107,370,632   107,370,632