Note 11 - Preferred Stock

Series 3 Preferred

On February 15, 2018, the Company filed with the Secretary of State of the State of Nevada the Certificate of Designation that created the Series 3 Preferred, authorized 10,184.9752 shares of Series 3 Preferred and designated the preferences, rights and limitations of the Series 3 Preferred. The Series 3 Preferred is non-voting (except to the extent required by law). The Series 3 Preferred is convertible into the number of shares of Common Stock, determined by dividing the aggregate stated value of the Series 3 Preferred of $1,000 per share to be converted by $94.00.

On February 20, 2018, the Company completed a public offering including an aggregate of 10,184.9752 Class B units, at a price to the public of $1,000 per Class B unit, each consisting of one share of the Company’s newly designated Series 3 Preferred with a stated value of $1,000 and initially convertible into approximately 11 shares of our common stock at a conversion price of $94.00 per share (see Note 9).

During the three months ended March 31, 2018, 9773.7252 shares of Series 3 Preferred were converted into 103,976 shares of the Company’s common stock. During the three months ended June 30, 2018, 411.25 shares of Series 3 Preferred were converted into 4,375 shares of the Company’s common stock. As of September 30, 2018, there are no Series 3 Preferred shares outstanding.

Series 4 Preferred

On April 20, 2018, the Company filed with the Secretary of State of the State of Nevada the Certificate of Designation that created the Series 4 Preferred, authorized 10,415 shares of Series 4 Preferred and designated the preferences, rights and limitations of the Series 4 Preferred. The Series 4 Preferred is non-voting (except to the extent required by law) and was convertible into the number of shares of common stock, determined by dividing the aggregate stated value of the Series 4 Preferred of $1,000 per share to be converted by $18.40 (the “Conversion Price”). On June 25, 2018, in accordance with the terms of the price reset provisions described in the Certificate of Designations the Conversion Price of the Series 4 Preferred was adjusted to $7.12.

On April 24, 2018, the Company completed a public offering consisting of 10,115 units at a price to the public of $1,000 per unit, each consisting of (i) one share of our newly designated Series 4 Preferred and (ii) one warrant to purchase such number of shares of common stock as each share of Series 4 Preferred is convertible into (see Note 9).

During the three months ended June 30, 2018, 7,796.7067 shares of Series 4 Preferred were converted into 718,452 shares of the Company’s common stock. During the three months ended September 30, 2018, 2,311.2933 shares of Series 4 Preferred were converted into 324,803 shares of the Company’s common stock. As of September 30, 2018, there were 7 shares of Series 4 Preferred shares outstanding.