Stockholders' Equity

6 Months Ended

Jun. 30, 2012

Notes to Financial Statements

Note 8. Stockholders' Equity

During the three and six months ended June 30, 2012 and 2011, the Company did not issue any shares of common stock to directors or employees as compensation.   During the six months ended June 30, 2011, 10,000 shares of the Company’s Series A Preferred Stock were converted into 222 shares of its common stock.  There were no conversions of the Company’s Series A Preferred Stock for the comparable period in 2012.

On April 23, 2012, the Company entered into a $6,600,000 purchase agreement with Lincoln Park Capital Fund pursuant to which the Company has the right to sell to Lincoln Park up to $6,600,000 in shares of the Company’s common stock, and on April 24, 2012, the Company entered into another purchase agreement with Lincoln Park Capital Fund pursuant to which the Company has the right to sell to Lincoln Park up to $3,400,000 in shares of the Company’s common stock, subject to certain limitations. We received proceeds of $132,000, net of financing costs of $152,000, under the $3,400,000 Purchase Agreement and issued a total of 1,754,974 shares of common stock in the second quarter of 2012. As consideration for its commitment to purchase common stock under the $3,400,000 Purchase Agreement, the Company issued to Lincoln Park 281,030 shares of common stock.