On January 25, 2019, the Company entered into an underwriting agreement (the “Underwriting Agreement”) with H.C. Wainwright & Co., LLC (“Wainwright”) with respect to the issuance and sale of an aggregate of 9,333,334 shares (the “Firm Shares”) of the Company’s common stock, par value $0.01 per share (the “Common Stock”), in an underwritten public offering. Pursuant to the Underwriting Agreement, the Company also granted Wainwright an option, exercisable for 30 days, to purchase an additional 1,400,000 shares of Common Stock. The option expired unexercised. The Firm Shares were offered to the public at a price of $0.75 per Share. Wainwright purchased the Firm Shares from the Company pursuant to the Underwriting Agreement at a price of $0.6975 per share.

In addition, the Company issued to Wainwright’s designees warrants (the “Underwriter Warrants”) to purchase up to 654,334 shares of Common Stock (representing 7% of the aggregate number of Firm Shares), at an exercise price of $0.9375 per share (representing 125% of the public offering price). The Underwriter Warrants are exercisable immediately and expire three years from the date of issuance.

The Company received net proceeds, after deducting underwriter discounts and commissions and other estimated expenses related to the offering, in the amount of approximately $6.1 million. The Company intends to use the net proceeds from the offering for working capital, capital expenditures, business development and research and development expenditures, and acquisition of new technologies and businesses.