Note 8 - Capital Raises

January 2019 Capital Raise

On January 15, 2019, the Company closed a rights offering whereby it sold an aggregate of 12,000 units consisting of an aggregate of 12,000 shares of Series 5 Convertible Preferred Stock and 3,600,000 warrants to purchase common stock exercisable for one share of common stock at an exercise price of $3.33 per share in accordance with the terms and conditions of a warrant agency agreement, resulting in gross proceeds to the Company of approximately $12 million, and net proceeds of approximately $10.77 million after deducting expenses relating to dealer-manager fees and expenses, and excluding any proceeds received upon exercise of any warrants.

Following the rights offering, the conversion price of the Series 4 Convertible Preferred Stock was reduced to the floor price of $4.96, the exercise price of the warrants issued in the April 2018 public offering were also reduced to the floor price of $4.96 and the number of shares issuable upon exercise of such warrants was increased to 2,769,000 shares of common stock. The maximum deemed dividend under the Series 4 Convertible Preferred Stock has been recognized so there is no accounting effect from the conversion price reduction of the Series 4 Convertible Preferred Stock. However, the Company recorded a $1.3 million deemed dividend for the reduction to the exercise price of the April 2018 warrants.