7. CONVERTIBLE PREFERRED STOCK

On March 29, 2018, the Company sold an aggregate of 1,050,000 units for $2.00 per Unit, each consisting of one share of newly-designated Series A Preferred Stock, par value $0.001 per share and one Warrant to purchase one share of Common Stock, par value $0.001 per share for $2.34 per share in a private placement to three affiliates of the Company, for gross proceeds of $2.1 million (the “Financing”). The closing price per share of the Common Stock on the Nasdaq Stock Market on March 29, 2018 was $1.19 per share.

The Warrants will be exercisable for a period of five years for an exercise price of $2.34. The exercise price is subject to adjustment for stock splits, stock dividends, combinations or similar events. The Warrants may not be exercised on a cashless basis.

John Pappajohn and Peter Unanue, directors of the Company, purchased $1,000,000 and $100,000 of the Units, respectively. Mary Pappajohn, the spouse of John Pappajohn, purchased $1,000,000 of the Units.

On April 30, 2018, the Company entered into the First Amended Subscription Agreement for Shares of Series A Preferred Stock and Common Stock Purchase Warrants (the “Amended Agreement”) with John Pappajohn and Mary Pappajohn (each an “Investor”, and collectively the “Investors”), which provides for the issuance, as of the date of the Original Agreement, of an aggregate of 500,000 Shares of Series A-1 Convertible Preferred Stock, par value $0.001 per share (“Series A-1 Convertible Preferred Stock”), in lieu of the same number of Shares of Series A Convertible Preferred Stock that the Company had originally agreed to issue to the Investors. The Series A-1 Convertible Preferred Stock will have substantially the same rights and preferences as the Shares of Series A Preferred Stock, except that the Shares of Series A-1 Convertible Preferred Stock are non-voting and cannot be converted into Common Stock by an Investor if, as a result of such conversion, such Investor would beneficially own greater than 19.9% of the outstanding shares of Common Stock. Additionally, the Warrants were amended to provide that they would not be exercisable by an Investor if, following any such exercise, such Investor would beneficially own greater than 19.9% of the outstanding shares of Common Stock.

Dividends.

Shares of the Series A and Series A-1 Preferred Stock will be entitled to receive cash dividends at the rate of five percent (5.00%) of the Original Series A and Series A-1 Issue Price per annum, payable out of funds legally available therefor. Such dividends shall (i) accrue on shares of Series A and Series A-1 Preferred Stock from the date of issuance of such shares, (ii) be cumulative, and (iii) be payable only (A) when, as and if declared by the Board of Directors, (B) upon the occurrence of a Liquidation Event or a Deemed Liquidation Event (whether or not such dividends have been declared) and (C) “in kind” upon a conversion of the Series A Preferred Stock. The value of Common Stock for purposes of determining shares issuable upon a payment in kind shall not be less than the original issue price of the Series A Preferred Stock.

Voting Rights.

Each holder of a share of Series A Preferred Stock shall have the right to one vote for each share of Common Stock into which such Series A Preferred Stock could then be converted (with any fractional share determined on an aggregate conversion basis being rounded down to the nearest whole share). The holders shall be entitled to vote as a class on certain significant or corporate actions. Holders of shares of Series A-1 Preferred Stock do not have any voting rights.

Rank.

With respect to distributions upon a Liquidation Event (as defined below), the Series A and Series A-1 Preferred Stock shall rank senior to the Common Stock and to each other class of the Company’s capital stock existing now or hereafter created that are not specifically designated as ranking senior to the Series A Preferred Stock.

Liquidation Preference.

In the event of any voluntary or involuntary liquidation, dissolution or winding-up of the Company or such subsidiaries the assets of which constitute all or substantially all of the assets of the business of the Company and its subsidiaries, taken as a whole (“Liquidation Event”), the holders of shares of Series A and Series A-1 Preferred Stock shall be entitled to receive, prior and in preference to any distribution in such Liquidation Event to the holders of any junior securities, including the Common Stock, by reason of their ownership thereof, an amount per share equal to the Series A and Series A-1 Liquidation Preference for each outstanding share of Series A and Series A-1 Preferred Stock then held by them. After the payment or setting apart of payment of the full preferential amounts required to be paid to the holders of shares of Series A and Series A-1 Preferred Stock, the remaining assets and funds legally available for distribution to the Company’s stockholders shall be distributed among the holders of the shares of Common Stock ratably on a per-share basis.

Consolidation; Merger.

A (i) consolidation or merger of the Company with or into any other entity in which the stockholders of the Company immediately prior to such transaction do not own a majority of the voting capital stock of the surviving entity, (ii) sale, lease, transfer, exclusive license, conveyance or disposition of all or substantially all of the assets of the Company, or (iii) the effectuation by the Company of a transaction or series of related transactions in which more than 50% of the voting power of the Company is disposed of (each of (i), (ii) and (iii), a “Deemed Liquidation Event”), will each be deemed to be a Liquidation Event within the meaning of the Certificate of Designation, unless elected otherwise by vote of the Required Holders. Any securities to be delivered to the stockholders pursuant to a Deemed Liquidation Event will be valued at fair market value.

Conversion.

Each Holder of shares of Series A Preferred Stock shall have the right (the “Conversion Right”), at any time and from time to time, at such holder’s option, to convert all or any portion of such holder’s shares of Series A Preferred Stock into fully paid and non-assessable shares of Common Stock. Upon a holder’s election to exercise its Conversion Right, each share of Series A Preferred Stock for which the Conversion Right is exercised shall be converted into such number of shares of Common Stock as is determined by dividing the Original Purchase Price by the conversion price for the Series A Preferred Stock at the time in effect. Series A-1 Preferred stock cannot be converted into Common Stock by an Investor if, as a result of such conversion, such Investor would beneficially own greater than 19.9% of the outstanding shares of Common Stock.Additionally, the Warrants were amended to provide that they would not be exercisable by an Investor if, following any such exercise, such Investor would beneficially own greater than 19.9% of the outstanding shares of Common Stock.

In connection with the Financing, the Company also entered into a registration rights agreement (the “Registration Rights Agreement”) with the investors, requiring the Company to register the resale of the shares of Common Stock underlying the preferred stock and the Warrants. Under the Registration Rights Agreement, holders of a majority of the registrable securities then outstanding (the “Majority Holders”) may by a written Demand Notice to the Company (a “Demand Notice”) commencing six (6) months from the closing date, request the Company to effect the registration of all or part of the registrable securities owned by such Majority Holders and their respective affiliates on a Registration Statement on Form S-3. The Company has agreed to use its reasonable best efforts to cause such registration and/or qualification to be complete as soon as practicable, but in no event later than sixty (60) days, after receipt of the Demand Notice.

The shares of Series A and Series A-1 Preferred Stock were offered and sold in reliance upon the exemption from the registration requirements of the Securities Act of 1933, as amended (the “Securities Act”), set forth under Section 4(a)(2) of the Securities Act and Rule 506 of Regulation D promulgated under the Securities Act, relating to sales by an issuer not involving any public offering and in reliance on similar exemptions under applicable state laws. Each purchaser represented that it is an accredited investor and that it acquired the Series A Preferred Stock and Warrants for investment purposes only and not with a view to any resale, distribution or other disposition of such securities in violation of the United States federal securities laws.