4.          CONVERTIBLE DEBT AND EQUITY FINANCINGS

Between September 22, 2014, and June 03, 2015, the Company entered into a Note Purchase Agreement (the “Note Purchase Agreement”) in connection with a bridge financing, with nine accredited investors, including lead investor RSJ Private Equity (“RSJ PE”).  Pursuant to the Note Purchase Agreement, the Company issued fourteen secured convertible promissory notes (each, a “September 2014 Note”) in the aggregate principal amount of $2.27 million. Of this amount, RSJ PE purchased a September 2014 Note for $750,000. The September 2014 Notes were also purchased by the following affiliates of the Company or entities under their control: the Company’s Director, John Pappajohn, purchased three September 2014 Notes for $400,000; the Follman Family Trust of which Robert Follman, a Director of the Company, is a trustee, purchased a September 2014 Note for $100,000; The Tierney Family Trust, which is a greater than 5% shareholder of the Company, purchased four September 2014 Notes for $515,000, Thomas Tierney, a former director and Chairman of the Board of Directors of the Company (the “Board”), is a trustee; and Oman Ventures, of which Mark Oman, a greater than 5% stockholder of the Company, is the President, purchased a September 2014 Note for $200,000.

The Note Purchase Agreement provides for the issuance and sale of September 2014 Notes in the aggregate principal amount of up to $2.5 million, in one or more closings to occur over a six-month period beginning September 22, 2014. The Note Purchase Agreement also provides that the Company and the holders of the September 2014 Notes enter into a registration rights agreement covering the registration of the resale of the shares of the Common Stock underlying the September 2014 Notes.

On April 14, 2015, the Company entered into Amendment No. 1 to the Note Purchase Agreement with the majority of the noteholders in principal, dated as of April 14, 2015 ("Amendment No. 1"), pursuant to which: (i) the aggregate principal amount of notes provided for issuance was increased by $0.5 million to a total of $3.0 million, and (ii) the period to raise the $3.0 million was extended to September 30, 2015. The Company subsequently amended and restated the original Note Purchase Agreement solely to update for the changes made pursuant to Amendment No. 1.

All of the September 2014 Notes, as amended, mature on March 21, 2016, which is eighteen months from the date of first issuance (subject to earlier conversion or prepayment), earn interest at a rate of 5% per annum with interest payable at maturity, are convertible into shares of Common Stock (i) automatically upon the closing of a qualified offering of no less than $5 million at a conversion price equal to the lesser of $0.25 or 70% of the lowest cost of Common Stock offered by the Company, but in no event less than $0.10 per share or (ii) voluntarily within 15 days of maturity at the lesser of a conversion price equal to $0.25 or the lowest cost of Common Stock offered by the Company, but in no event less than $0.10 per share. No September 2014 Note may be prepaid without the prior written consent of the holder of such Note. The September 2014 Notes are secured by a security interest in the Company’s intellectual property, as detailed in a security agreement. Upon a change of control of the Company, the holder of a September 2014 Note will have the option to have the Note repaid with a premium equal to 50% of the outstanding principal.