EX-4.2





 Exhibit 4.2 

Preferred Stock. 
 1.
    Authorization and Issuance. Twenty million (20,000,000) shares of Preferred Stock, no par value per share. Shares of Preferred Stock may be issued from time to time in one or more classes or series, each such class or
series to be so designated as to distinguish the shares thereof from the shares of all other series and classes. The Board of Directors is hereby vested with the authority to divide Preferred Stock into classes or series and to fix and determine the
relative rights, preferences, qualifications and limitations of the shares of any class or series so established. 
 Series A Preferred Stock. 

1.     Designation. There shall be a series of Preferred Stock designated as Series A Convertible Preferred Stock
(the “Series A Preferred Stock”). The number of shares initially constituting the Series A Preferred Stock shall be Three Million (3,000,000), which number may be decreased by the Board of Directors without a vote of shareholders;
provided, however, that such number may not be decreased below the number of then-outstanding shares of Series A Preferred Stock. 

2.     Voting Rights. Except as otherwise provided by law, each holder of issued and outstanding Series A Preferred
Stock shall be entitled to vote on each matter on which the shareholders of the Company are entitled to vote. Each share of Series A Preferred Stock shall have the number of votes equal to the number of shares of Common Stock into which such share
is convertible under Section 5 hereof on the applicable record date for the meeting at which a vote is taken or as of the date on which any written consent of shareholders is being solicited, and such number of shares of Common Stock shall be
included in determining the number of shares voting or entitled to vote on any such matter. Except as otherwise required by law and except for any matter on which holders of Series A Preferred Stock have the right to vote separately as a class
either hereunder or under applicable law, holders of Series A Preferred Stock shall vote together as a single class with holders of Common Stock. 

3.     Dividends. No dividend may be declared or paid or set aside for payment to, or other distribution made upon,
the Common Stock or on any other stock of the Company ranking junior to or on parity with the Series A Preferred Stock as to dividends unless the same dividends are declared and paid (or declared and a sum sufficient for the payment thereof set
apart for such payment) with respect to the Series A Preferred Stock. The amount of such dividends payable to the holders of the Series A Preferred Stock shall equal the amount that would be payable with respect to such Series A Preferred Stock had
it been converted into Common Stock in accordance with the terms and provisions of Section 5 hereof as of the date of such dividend. 

4.    Liquidation. In the event of any liquidation, dissolution, or winding up of the Company, whether voluntary or
involuntary, holders of each share of Series A Preferred Stock shall be entitled to be paid out of the assets of the Company available for distribution to holders of the Company’s capital stock an amount per share equal to Three Dollars and
Twenty-Five Cents 

  
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($3.25) (the “Preference Amount”). The Preference Amount shall be paid to the holders of the Series A Preferred Stock with respect to such liquidation, dissolution, or winding up before
any sums shall be paid or any assets distributed to the holders of shares of Common Stock or to the holders of any other stock of the Company ranking junior to the Series A Preferred Stock as to liquidation preferences, but after the payment of
liquidation amounts to the holders of any other stock of the Company ranking senior to the Series A Preferred Stock as to liquidation preferences. If the assets of the Company shall be insufficient to permit the payment in full of the Preference
Amount to the holders of the Series A Preferred Stock, then the entire assets of the Company available for such distribution shall be distributed ratably among the holders of the Series A Preferred Stock and the holders of any other class of stock
of the Company ranking on a parity with the Senior A Preferred Stock as to liquidation preferences. After the Preference Amount shall have been paid in full to the holders of the Series A Preferred Stock (or funds necessary for such payment shall
have been set aside by the Company in trust for the account of holders of the Series A Preferred Stock so as to be available for such payment), the holders of the Series A Preferred Stock shall not be entitled to participate in any further
distributions by the Company and shall have no further rights or claims to any of the assets of the Company. Whenever the Preference Amount shall be paid in property other than cash, the value of such distribution shall be the fair value thereof
determined in good faith by the Board of Directors of the Company. 
 In case the outstanding shares of Series A Preferred Stock shall be subdivided into a
greater number of shares of Series A Preferred Stock or, conversely, in case outstanding shares of Series A Preferred Stock shall be combined into a smaller number of shares of Series A Preferred Stock, the Preference Amount in effect immediately
prior to each such subdivision or combination shall be adjusted simultaneously with the effectiveness of such subdivision or combination in such a manner so as to equate the amount to be paid to the holders of the subdivided or combined shares of
Series A Preferred Stock upon liquidation with the amount that would have been paid to the holders of Series A Preferred Stock upon liquidation absent the subdivision or combination. 

5.     Conversion of Series A Preferred Stock.  

(i)     Right to Convert and Conversion Ratio; Anti-Dilution. At any time and from time to time, any holder of
Series A Preferred Stock may convert all or any portion of the Series A Preferred Stock held by such holder into fully paid and nonassessable shares of Common Stock. The conversion of Series A Preferred Stock shall be automatic upon completion of a
Public Offering or the approval by the shareholders of the Company of a Qualified Sale (as defined hereinafter). As used herein, a “Public Offering” shall be defined as an underwritten public offering of the Company’s equity
securities pursuant to an effective registration statement filed with the United States Securities and Exchange Commission. As used herein, a “Qualified Sale” shall be defined as a sale (whether in the form of a merger, consolidation or
sale of substantially all assets) of the Company in which the holders of shares of Series A Preferred Stock would receive at least Three Dollars and Twenty-Five Cents ($3.25) for each share of Series A Preferred Stock or for that number of shares of
Common Stock into which each share of Series A Preferred Stock is convertible, as the case may be. The conversion of any shares of Series A Preferred Stock shall be conditioned upon the completion of the Public Offering or Qualified Sale, in which
case such conversion shall not be effective until the consummation of the 

  
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Public Offering or Qualified Sale. Each share of Series A Preferred Stock shall be converted (the “Conversion”) into one (1) share of Common Stock (the “Conversion Ratio”).
Upon the happening of an Extraordinary Capital Stock Event (as hereinafter defined), the Conversion Ratio, simultaneously with the happening of such Extraordinary Capital Stock Event, shall be appropriately adjusted such that the proportionate
interest of the holders of the Series A Preferred Stock in the Common Stock upon Conversion shall be maintained. The Conversion Ratio, as so adjusted, shall be readjusted upon the happening of any successive Extraordinary Capital Stock Event(s).
“Extraordinary Capital Stock Event” shall mean (w) the issuance, other than through a Public Offering or Qualified Sale of additional shares of Capital Stock, or other securities convertible into shares of Capital Stock, without
consideration or for a consideration per share less than Three Dollars and Twenty-Five Cents ($3.25), (x) the issuance of additional shares of Capital-Stock as a dividend or other distribution on all outstanding shares of Capital Stock, (y) a stock
split or subdivision of outstanding shares of Capital Stock into a greater number of shares of Capital Stock, or (z) a reverse stock split or combination of outstanding shares of Capital Stock into a smaller number of shares of Capital Stock. If the
Conversion Ratio is adjusted, the Company shall file at its principal executive offices and shall mail within thirty (30) days after the date upon which such adjustment shall be made, by registered or certified mail to each registered holder of
shares of Series A Preferred Stock, a statement signed by a responsible financial officer of the Company specifying the adjusted Conversion Ratio and setting forth in reasonable detail the method of calculation of such adjustment and the facts
requiring the adjustment and upon which the calculation is based. 
 (ii)     Procedure for Conversion. The
certificate(s) for shares of Series A Preferred Stock surrendered for Conversion shall be accompanied by proper assignment thereof to the Company or in blank. As promptly as practicable after delivery of the shares to the Company, the Company shall
issue and deliver to the holder of the shares of Series A Preferred Stock being converted, or on its written order, such certificate(s) as it may request of the number of whole shares of Common Stock issuable upon the Conversion of such shares of
Series A Preferred Stock in accordance with the provisions of this Section 5(ii), and cash, as provided in Section 5(iii) herein, in respect of any fraction of a share of Common Stock issuable upon such Conversion. Such Conversion shall be deemed to
have been effected immediately prior to the close of business on the date of the Conversion (the “Conversion Date”), and at such time the rights of the holder as holder of the converted shares of Series A Preferred Stock shall cease and
the person(s) in whose name(s) any certificate(s) for shares of Common Stock shall be issuable upon such Conversion shall be deemed to have become the holder(s) of record of the shares of Common Stock represented thereby. 

(iii)    Cash in Lieu of Fractional Shares. No fractional shares of Common Stock shall be issued upon the
Conversion of shares of Series A Preferred Stock. Instead of any fractional shares of Common Stock that otherwise would be issuable upon Conversion of Series A Preferred Stock, the Company shall pay to the holder of the shares of Series A Preferred
Stock that were converted a cash adjustment in respect of such fractional shares in an amount equal to the same fraction of the fair market value price per share of the Common Stock (as determined in a reasonable manner prescribed by the Board of
Directors) at the close of business on the Conversion Date. The determination as to whether any fractional shares are issuable shall be based upon the 

  
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total number of shares of Series A Preferred Stock being converted at any one time by any holder thereof, not upon each share of Series A Preferred Stock being converted. 

(iv)     Reservation of Common Stock. The Company shall at all times reserve and keep available out of its
authorized but unissued shares of Common Stock, solely for the purpose of effecting the Conversion of the shares of the Series A Preferred Stock, such number of its shares of Common Stock as from time to time shall be sufficient to effect the
Conversion of all outstanding shares of the Series A Preferred Stock, and if at any time the number of authorized but unissued shares of Common Stock shall not be sufficient to effect the Conversion of all then outstanding shares of the Series A
Preferred Stock, the Company shall take such corporate action as may be necessary to increase its authorized but unissued shares of Common Stock to such number of shares as shall be sufficient for such purpose. 

(v)    No Charge for Conversion. The issuance of certificates for shares of Common Stock upon the Conversion of
any shares of the Series A Preferred Stock shall be made without charge to the converting holder for such certificates or for any tax in respect of the issuance of such certificates, and such certificates shall be issued in the name of, or in such
names as may be directed by, the holder of the Series A Preferred Stock; provided, however, that the Company shall not be required to pay any taxes or other governmental charges which may be payable in respect of any transfer involved in the
issuance and delivery of any such certificate in a name other than that of the holder of the Series A Preferred Stock, and the Company shall not be required to issue or deliver such certificates unless or until the person or persons requesting the
issuance thereof shall have paid to the Company the amount of such tax or other governmental charge or shall have established to the reasonable satisfaction of the Company that such tax or other governmental charge has been paid or provided for. The
Company may also require, as a condition to the issuance and delivery of any such certificate, an opinion of counsel acceptable to the Company to the effect that the proposed transfer does not require registration under federal or any state
securities law. 
 (vi)    Notices of Record Date. In the event of any: 

a.     taking by the Company of a record of the holders of any class of securities for the purpose of determining the
holders thereof who are entitled to receive any dividend or other distribution, or any right to subscribe for, purchase, or otherwise acquire any shares of stock of any class or any other securities or property, or to receive any other right; 

b.    capital reorganization of the Company, any reclassification or recapitalization of the capital stock of the
Company, a merger, or a sale; or 
 c.    voluntary or involuntary dissolution, liquidation, or winding up the Company;
then and in each such event the Company shall mail or cause to be mailed to each holder of Series A Preferred Stock a notice specifying (i) the record date for such dividend, distribution, or right and a description of such dividend, distribution,
or right, (ii) the date on which any such reorganization, reclassification, recapitalization, merger, or sale is expected to become effective, and (iii) the time, if any, that is to be fixed, as to when the holders of record of Common Stock (or
other securities) shall be entitled to exchange their shares of Common Stock (or other securities) for securities or other property deliverable upon such reorganization, reclassification, 

  
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recapitalization, merger, sale, dissolution, liquidation, or winding up. Such notice shall be mailed at least ten (10) days prior to the date specified in such notice on which such action is to
be taken. 
 (vii)    Dividend Payment Upon Conversion. At the date of any Conversion, the Company shall pay to
the holder of record of any Series A Preferred Stock surrendered for or subject to Conversion any cumulated but unpaid dividends on the shares so converted. This payment shall be made by the Company in cash or in marketable securities of the Company
or another issuer having a fair market value on the date of payment in an amount equal to the cumulated dividend so paid. For purposes hereof, “marketable securities” shall mean equity securities of an issuer which have been registered
under the Securities Exchange Act of 1934, as amended, and which are listed on a national securities exchange or included in an interdealer quotation system which reports last sale information. 

(viii)    No Reissuance of Series A Preferred Stock. No share(s) of Series A Preferred Stock acquired by the
Company by reason of Conversion or otherwise shall be reissued, and, upon Conversion, all such shares shall be canceled, retired, and eliminated from the shares that the Company shall be authorized to issue. The Company from time to time may take
such appropriate corporate action as may be necessary to reduce the authorized number of shares of the Series A Preferred Stock accordingly. 

(ix)    No Impairment. The Company will not, by amendment of its Charter or through any reorganization, transfer
of assets, consolidation, merger, share exchange, dissolution, issue or sale of securities or any other voluntary action, avoid or seek to avoid the observance or performance of any of the terms of the Series A Preferred Stock set forth herein, but
will at all times in good faith assist in the carrying out of all such terms and in the taking of all such action as may be necessary or appropriate in order to protect the rights of the holders of the Series A Preferred Stock against dilution or
other impairment. 

  
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