Quarterly report pursuant to Section 13 or 15(d)

Stockholders' Equity

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Stockholders' Equity
9 Months Ended
Mar. 31, 2015
Stockholders Equity Note [Abstract]  
Stockholders Equity Note Disclosure [Text Block]
7.
Stockholders’ Equity
 
Preferred Stock
The Company’s Board of Directors is authorized to issue, at any time, without further stockholder approval, up to 1 million shares of preferred stock. The Board of Directors has the authority to fix and determine the voting rights, rights of redemption and other rights and preferences of preferred stock. As of March 31, 2015 and June 30, 2014, there were no shares of preferred stock issued and outstanding.
 
Common Stock
As of March 31, 2015, the Company was authorized to issue up to 175 million shares of common stock, of which approximately 74.1 million shares were issued and outstanding. As of March 31, 2015, the Company had reserved up to 15 million shares of common stock for incentive compensation (stock options and restricted stock) and approximately 6.6 million shares of common stock for the exercise of warrants.
 
Issuances of common stock were as follows:
 
Aspire Capital
On August 25, 2014, the Company entered into a common stock purchase agreement with Aspire Capital Fund, which provided that, upon the terms and subject to the conditions and limitations set forth therein, Aspire Capital was committed to purchase up to an aggregate of $10.0 million of shares of the Company’s common stock over the approximately 24-month term of the purchase agreement. As of April 28, 2015, Aspire Capital fulfilled its commitment to purchase $10.0 million of the Company’s common stock under the agreement.
 
In consideration for entering into the purchase agreement, following the approval of the issuance of the shares by NYSE MKT, Aspire Capital received a commitment fee of $300,0003% of the $10 million commitment – payable in 681,818 shares of the Company’s common stock priced at $0.44 per share, the closing price on the day preceding execution of the agreement. In addition, on September 19, 2014 following approval of the issuance of the shares by NYSE MKT, Aspire Capital purchased 1,136,354 shares of common stock at $0.44 per share for $500,000 pursuant to the terms of the purchase agreement.
 
Concurrently with entering into the purchase agreement, the Company also entered into a registration rights agreement with Aspire Capital, in which the Company agreed to file one or more registration statements as permissible and necessary to register under the Securities Act of 1933, as amended, the sale of shares of the Company’s common stock under the purchase agreement.
 
After the Securities and Exchange Commission declared effective the registration statement, on any trading day on which the closing sale price of the Company’s common stock exceeded the “Floor Price” of $0.44 (the closing sale price of the Company’s shares on the business day before the Company entered into the purchase agreement with Aspire Capital), the Company had the right, in its sole discretion, to present Aspire Capital with a purchase notice, directing Aspire Capital (as principal) to purchase up to 150,000 shares of common stock per trading day, provided that the aggregate price of such purchase did not exceed $500,000 per trading day, up to an additional $9.5 million of common stock in the aggregate at a per share price equal to the lesser of the lowest sale price of common stock on the purchase date, or the arithmetic average of the three lowest closing sale prices of common stock during the ten consecutive trading days ending on the trading day immediately preceding the purchase date.
 
In addition, on any date on which the Company submitted a purchase notice to Aspire Capital in an amount equal to 150,000 shares of common stock and the closing sale price of common stock was equal to or greater than the Floor Price of $0.44, the Company also had the right, in its sole discretion, to present Aspire Capital with a volume-weighted average price (“VWAP”) purchase notice directing Aspire Capital to purchase an amount of stock equal to up to 30% of the aggregate shares of the Company’s common stock traded on the NYSE MTK on the next trading day, subject to a maximum number of shares determined by the Company, and a minimum trading price equal to the greater of (a) 80% of the closing price of common stock on the business day immediately preceding the date of the VWAP purchase, or (b) such higher price as set forth by the Company in the notice for the VWAP purchase. The purchase price per share pursuant to such VWAP purchase notice was the lower of (i) the closing sale price on the date of sale and (ii) 97% of the volume-weighted average price for common stock traded on the NYSE MKT on (i) the date of the VWAP purchase if the aggregate stock to be purchased on that date did not exceed the volume maximum stated in the Company’s notice for the VWAP purchase, or (ii) the portion of such business day until such time as aggregate stock to be purchased equaled the volume maximum stated in the Company’s notice or the time at which the sale of the stock fell below the minimum trading price described above.
 
The purchase agreement provided that the Company and Aspire Capital could not effect any sales under the purchase agreement on any purchase date where the closing sale price of common stock is less than $0.44 (the closing sale price of shares on the business day before the Company entered into the purchase agreement referred to as the “Floor Price”). A lower Floor Price of $0.20 per share of Common Stock applied, if the Company’s stockholders approved the transaction contemplated by the Purchase Agreement. The Company was under no obligation to request our stockholders to approve the transaction contemplated by the Purchase Agreement. However, the purchase price for any purchases of shares under the purchase agreement could not be less than $0.44 per share, unless stockholder approval was obtained. There were no trading volume requirements or restrictions under the purchase agreement with Aspire Capital, and the Company controlled the timing and amount of any sales of our common stock to Aspire Capital. Aspire Capital had no right to require any sales by the Company, but was obligated to make purchases from the Company as directed in accordance with the purchase agreement. There were no limitations on use of proceeds, financial or business covenants, restrictions on future fundings, rights of first refusal, participation rights, penalties or liquidated damages in the purchase agreement.
 
During the nine months ended March 31, 2015, Aspire Capital purchased 6,084,354 shares of common stock for $7,301,786 pursuant to the terms of the purchase agreement. Subsequent to March 31, 2015, Aspire Capital purchased an additional 2,684,452 shares of common stock for $2,698,214, fulfilling its commitment to purchase $10.0 million of the Company’s common stock under the agreement. The proceeds received by the Company from these sales are not reflected in the condensed consolidated financial statements included in this report. 
 
Exercises of Warrants
During the three and nine months ended March 31, 2015, the Company issued 0 and 1,636,000 shares of common stock, respectively, for the exercise of warrants and received proceeds of approximately $867,000. In addition, during the three and nine months ended March 31, 2015, the Company issued 0 and 26,691 shares of common stock, respectively, for the cashless exercise of 0 and 75,000 warrants, respectively.
 
Warrants
The Company has historically financed its operations through the sale of common stock and warrants, sold together as units.
 
The following table summarizes all warrant activity for the nine months ended March 31, 2015:
 
 
 
Warrants
 
Weighted-
average
Exercise
Price
 
Outstanding as of June 30, 2014
 
 
8,769,911
 
$
1.38
 
Exercised
 
 
(1,711,000)
 
$
0.51
 
Expired
 
 
(425,587)
 
$
0.66
 
Outstanding and exercisable as of March 31, 2015
 
 
6,633,324
 
$
1.63