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Common Stock
12 Months Ended
Dec. 31, 2012
Common Stock [Text Block]
8.

Common Stock

   
 

Share transactions for the year ended December 31, 2012:

During the year ended December 31, 2012, the Company issued 120,800 shares of common stock, pursuant to the exercise of stock options, for proceeds of $96,884.

      Shares     Proceeds  
  Month   Issued      
  January   10,000     7,500  
  February   52,300     40,559  
  March   10,000     13,300  
  April   -     -  
  May   4,000     2,600  
  June   -     -  
  July   -     -  
  August   40,000     30,000  
  September   -     -  
  October   4,500     2,925  
  November   -     -  
  December   -     -  
               
  Total   120,800     96,884  

Share transactions for the year ended December 31, 2011:

  a)

In February 2011, the Company issued 4,041,421 shares of common stock, pursuant to the exercise of common share purchase warrants, for gross proceeds of $12,124,263.

     
  b)

On August 8, 2011, the Company increased the number of authorized common shares from 200,000,000 to 750,000,000.

     
  c)

During the year ended December 31, 2011, the Company issued 2,223,920 shares of common stock, pursuant to the exercise of stock options, for proceeds of $2,240,208.


      Shares     Proceeds  
  Month   Issued      
  January   565,720     527,358  
  February   270,500     349,975  
  March   625,000     451,450  
  April   80,000     56,000  
  May   249,500     364,175  
  June   85,000     65,650  
  July   170,000     284,800  
  August   44,500     32,925  
  September   40,000     30,000  
  October   33,700     25,275  
  November        
  December   60,000     52,600  
               
  Total   2,223,920     2,240,208  

Share transactions for the year ended December 31, 2010:

  a)

During October, November and December 2010, the Company issued 454,100 shares of common stock, pursuant to the exercise of stock options, for proceeds of $431,915.

     
  b)

In December 2010, the Company issued 25,000 shares of common stock, pursuant to the exercise of common share purchase warrants, for proceeds of $75,000.

     
  c)

In December 2010, the Company issued 6,147,446 shares of common stock, pursuant to a public financing for gross proceeds of $20,000,000. The Company incurred share issuance costs of $1,177,395 relating to the offering.