<SUBMISSION>
<ACCESSION-NUMBER>0001493152-18-003498
<TYPE>SC 13D/A
<PUBLIC-DOCUMENT-COUNT>1
<FILING-DATE>20180316
<DATE-OF-FILING-DATE-CHANGE>20180316
<SUBJECT-COMPANY>
<COMPANY-DATA>
<CONFORMED-NAME>Castle Brands Inc
<CIK>0001311538
<ASSIGNED-SIC>2080
<IRS-NUMBER>000000000
<STATE-OF-INCORPORATION>FL
<FISCAL-YEAR-END>0331
</COMPANY-DATA>
<FILING-VALUES>
<FORM-TYPE>SC 13D/A
<ACT>34
<FILE-NUMBER>005-82363
<FILM-NUMBER>18695986
</FILING-VALUES>
<BUSINESS-ADDRESS>
<STREET1>122 EAST 42ND STREET
<STREET2>SUITE 4700
<CITY>NEW YORK
<STATE>NY
<ZIP>10168
<PHONE>646-356-0200
</BUSINESS-ADDRESS>
<MAIL-ADDRESS>
<STREET1>122 EAST 42ND STREET
<STREET2>SUITE 4700
<CITY>NEW YORK
<STATE>NY
<ZIP>10168
</MAIL-ADDRESS>
</SUBJECT-COMPANY>
<FILED-BY>
<COMPANY-DATA>
<CONFORMED-NAME>FROST PHILLIP MD ET AL
<CIK>0000898860
</COMPANY-DATA>
<FILING-VALUES>
<FORM-TYPE>SC 13D/A
</FILING-VALUES>
<MAIL-ADDRESS>
<STREET1>4400 BISCAYNE BLVD
<CITY>MIAMI
<STATE>FL
<ZIP>33137-3227
</MAIL-ADDRESS>
</FILED-BY>
<DOCUMENT>
<TYPE>SC 13D/A
<SEQUENCE>1
<FILENAME>sc13da.htm
<TEXT>
<HTML>
<HEAD>
     <TITLE></TITLE>
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<P STYLE="margin-top: 0; text-align: center; margin-bottom: 0; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="margin: 0; font: 10pt Times New Roman, Times, Serif"></P>

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<P STYLE="margin-top: 0; text-align: center; margin-bottom: 0; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="margin: 0; font: 10pt Times New Roman, Times, Serif"></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 18pt"><B>UNITED
STATES</B></FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 18pt"><B>SECURITIES
AND EXCHANGE COMMISSION</B></FONT><FONT STYLE="font-family: Times New Roman, Times, Serif"><BR>
<FONT STYLE="font-size: 12pt; text-transform: uppercase"><B>Washington, DC 20549</B></FONT></FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>&nbsp;</B></FONT></P>

<P STYLE="font: bold 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 18pt">SCHEDULE
13D/A</FONT></P>

<P STYLE="font: bold 10pt Times New Roman, Times, Serif; margin: 0; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: bold 10pt Times New Roman, Times, Serif; margin: 0; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">INFORMATION
TO BE INCLUDED IN STATEMENT FILED PURSUANT</FONT></P>

<P STYLE="font: bold 10pt Times New Roman, Times, Serif; margin: 0; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>TO
&sect; 240.13d-1(a) AND AMENDMENTS THERETO FILED PURSUANT TO</B></FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>&sect;
240.13d-2(a)</B></FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>&nbsp;</B></FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>(Amendment
No. 10)*</B></FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>&nbsp;</B></FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 18pt"><B>Castle
Brands Inc.</B></FONT></P>

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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0; text-align: center"></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">(Name
of Issuer)</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Common
Stock, par value $0.01 per share</B></FONT></P>

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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0; text-align: center"></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">(Title
of Class of Securities)</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>148435100</B></FONT></P>

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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0; text-align: center"></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">(CUSIP
Number)</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Steven
D. Rubin</B></FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>4400
Biscayne Boulevard, Suite 1500</B></FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0 0 0 1in; text-align: center"></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Miami,
Florida 33137</B></FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Telephone:
(305) 575-6015</B></FONT></P>

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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">(Name,
Address and Telephone Number of Person</FONT><FONT STYLE="font-family: Times New Roman, Times, Serif"><BR>
<FONT STYLE="font-size: 10pt">Authorized to Receive Notices and Communications)</FONT></FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>March
1, 2018</B></FONT></P>

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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0; text-align: center"></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">(Date
of Event Which Requires Filing of this Statement)</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">If
the filing person has previously filed a statement on Schedule 13G to report the acquisition which is the subject of this Schedule
13D, and is filing this schedule because of &sect;&sect; 240.13d-1(e), 240.13d-1(f) or 240.13d-1(g), check the following box [&nbsp;&nbsp;].</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><I>Note.
</I>Schedules filed in paper format shall include a signed original and five copies of the Schedule, including all exhibits. <I>See
</I>&sect; 240.13d-7 for other parties to whom copies are to be sent.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">*The
remainder of this cover page shall be filled out for a reporting person&rsquo;s initial filing on this form with respect to the
subject class of securities, and for any subsequent amendment containing information which would alter the disclosures provided
in a prior cover page.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">The
information required on the remainder of this cover page shall not be deemed to be &ldquo;filed&rdquo; for purpose of Section
18 of the Securities Exchange Act of 1934 (&ldquo;Act&rdquo;) or otherwise subject to the liabilities of that section of the Act
but shall be subject to all other provisions of the Act (however, <I>see</I> the <I>Notes</I>).</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; border-collapse: collapse; font: 10pt Times New Roman, Times, Serif">
<TR STYLE="vertical-align: top; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="width: 25%; font: 10pt Times New Roman, Times, Serif; border-top: Black 1.5pt solid; border-right: Black 1.5pt solid; border-bottom: Black 1.5pt solid"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>CUSIP
    No. 148435100</B></FONT></TD>
    <TD STYLE="width: 50%; font: 10pt Times New Roman, Times, Serif; text-align: center; border-top: Black 1.5pt solid; border-bottom: Black 1.5pt solid"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>13D/A</B></FONT></TD>
    <TD STYLE="width: 25%; font: 10pt Times New Roman, Times, Serif; text-align: right; border-top: Black 1.5pt solid; border-bottom: Black 1.5pt solid"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Page
    2 of 7 Pages</B></FONT></TD></TR>
</TABLE>
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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"></P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; border-collapse: collapse; font-family: Times New Roman, Times, Serif">
<TR STYLE="vertical-align: top; font-family: Times New Roman, Times, Serif">
    <TD STYLE="width: 7%; border-top: Black 1pt solid; border-bottom: Black 1pt solid; font: 10pt/115% Times New Roman, Times, Serif; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; font-weight: normal; font-style: normal">1</FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; width: 93%; font-family: Times New Roman, Times, Serif"><P STYLE="font: 10pt/normal Times New Roman, Times, Serif; margin: 0"></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; border-top: Black 1pt solid"><FONT STYLE="font-family: Times New Roman, Times, Serif; text-transform: uppercase">Names
of Reporting Persons</FONT></P>



<P STYLE="font: 10pt/normal Times New Roman, Times, Serif; margin: 0"></P>
        <P STYLE="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif"><B>&nbsp;</B></FONT></P>
        <P STYLE="font: 10pt/normal Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif"><B>Phillip
        Frost, M.D.</B></FONT></P></TD></TR>
<TR STYLE="font-family: Times New Roman, Times, Serif">
    <TD STYLE="vertical-align: top; border-bottom: Black 1pt solid; font: 10pt/115% Times New Roman, Times, Serif; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; font-weight: normal; font-style: normal">2</FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; font-family: Times New Roman, Times, Serif"><P STYLE="font: 10pt/normal Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif">CHECK
                                         THE APPROPRIATE BOX IF A MEMBER OF A GROUP (see instructions)</FONT></P>
        <P STYLE="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif">&nbsp;</FONT></P>
        <P STYLE="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: right"><FONT STYLE="font-family: Times New Roman, Times, Serif">(a)
        [&nbsp;&nbsp;]</FONT></P>
        <P STYLE="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: right"><FONT STYLE="font-family: Times New Roman, Times, Serif">(b)
        [&nbsp;&nbsp;]</FONT></P></TD></TR>
<TR STYLE="font-family: Times New Roman, Times, Serif">
    <TD STYLE="vertical-align: top; border-bottom: Black 1pt solid; font: 10pt/115% Times New Roman, Times, Serif; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; font-weight: normal; font-style: normal">3</FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; font-family: Times New Roman, Times, Serif"><P STYLE="font: 10pt/normal Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif">SEC
                                         USE ONLY</FONT></P>
        <P STYLE="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif">&nbsp;&nbsp;</FONT></P>
        <P STYLE="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif">&nbsp;</FONT></P></TD></TR>
<TR STYLE="font-family: Times New Roman, Times, Serif">
    <TD STYLE="vertical-align: top; border-bottom: Black 1pt solid; font: 10pt/115% Times New Roman, Times, Serif; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; font-weight: normal; font-style: normal">4</FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; font-family: Times New Roman, Times, Serif"><P STYLE="font: 10pt/normal Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif">SOURCE
                                         OF FUNDS (see instructions)</FONT></P>
        <P STYLE="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif">&nbsp;</FONT></P>
        <P STYLE="font: 10pt/normal Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif"><B>OO</B></FONT></P></TD></TR>
<TR STYLE="font-family: Times New Roman, Times, Serif">
    <TD STYLE="vertical-align: top; border-bottom: Black 1pt solid; font: 10pt/115% Times New Roman, Times, Serif; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; font-weight: normal; font-style: normal">5</FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; font-family: Times New Roman, Times, Serif"><P STYLE="font: 10pt/normal Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif">CHECK
                                         IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEM 2(d) or 2(e)</FONT></P>
        <P STYLE="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif">&nbsp;</FONT></P>
        <P STYLE="font: 10pt/normal Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif">[&nbsp;&nbsp;]&nbsp;</FONT></P></TD></TR>
<TR STYLE="font-family: Times New Roman, Times, Serif">
    <TD STYLE="vertical-align: top; border-bottom: Black 1pt solid; font: 10pt/115% Times New Roman, Times, Serif; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; font-weight: normal; font-style: normal">6</FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; font-family: Times New Roman, Times, Serif"><P STYLE="font: 10pt/normal Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif">CITIZENSHIP
                                         OR PLACE OF ORGANIZATION</FONT></P>
        <P STYLE="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif">&nbsp;</FONT></P>
        <P STYLE="font: 10pt/normal Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif"><B>United
        States of America</B></FONT></P></TD></TR>
</TABLE>


<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"></P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; border-collapse: collapse; font: 10pt Times New Roman, Times, Serif">
<TR STYLE="font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="vertical-align: bottom; width: 15%; font: 10pt Times New Roman, Times, Serif; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; line-height: 115%">NUMBER
    OF</FONT></TD>
    <TD STYLE="vertical-align: top; width: 7%; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; font-weight: normal; font-style: normal; line-height: 115%">7</FONT></TD>
    <TD STYLE="vertical-align: top; width: 78%; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"><P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">SOLE
                                         VOTING POWER</FONT></P>
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>874,776
        </B>(1)</FONT></P></TD></TR>
<TR STYLE="font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="vertical-align: top; font: 10pt Times New Roman, Times, Serif"><P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">SHARES</FONT></P>
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">BENEFICIALLY</FONT></P>
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">OWNED
        BY EACH</FONT></P></TD>
    <TD STYLE="vertical-align: top; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; font-weight: normal; font-style: normal; line-height: 115%">8</FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"><P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">SHARED
                                         VOTING POWER</FONT></P>
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>53,271,509
        </B><FONT STYLE="text-transform: uppercase">(2)(3)</FONT></FONT></P></TD></TR>
<TR STYLE="font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="vertical-align: top; font: 10pt Times New Roman, Times, Serif"><P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">REPORTING</FONT></P>
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">PERSON</FONT></P>
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">WITH</FONT></P></TD>
    <TD STYLE="vertical-align: top; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; font-weight: normal; font-style: normal; line-height: 115%">9</FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"><P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">SOLE
                                         DISPOSITIVE POWER</FONT></P>
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>874,776
        </B><FONT STYLE="text-transform: uppercase">(1)</FONT></FONT></P></TD></TR>
<TR STYLE="font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="vertical-align: top; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; font-weight: normal; font-style: normal; line-height: 115%">10</FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"><P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">SHARED
                                         DISPOSITIVE POWER</FONT></P>
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>53,271,509
        </B><FONT STYLE="text-transform: uppercase">(2)(3)</FONT></FONT></P></TD></TR>
</TABLE>


<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"></P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; border-collapse: collapse; font-family: Times New Roman, Times, Serif">
<TR STYLE="vertical-align: top; font-family: Times New Roman, Times, Serif">
    <TD STYLE="width: 8%; font: 12pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">11</FONT></TD>
    <TD STYLE="width: 92%; font-family: Times New Roman, Times, Serif"><P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; text-transform: uppercase">Aggregate
                                         Amount Beneficially Owned by Each Reporting Person</FONT></P>
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; text-transform: uppercase">&nbsp;</FONT></P>
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif"><B>54,146,285
        </B>(1)(2)(3)</FONT></P></TD></TR>
<TR STYLE="vertical-align: top; font-family: Times New Roman, Times, Serif">
    <TD STYLE="font: 12pt Times New Roman, Times, Serif; border-top: Black 1pt solid"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">12</FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; font-family: Times New Roman, Times, Serif"><P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; border-top: Black 1pt solid"><FONT STYLE="font-family: Times New Roman, Times, Serif; text-transform: uppercase">Check
                                         if the Aggregate Amount in Row (11) Excludes Certain Shares </FONT><FONT STYLE="font-family: Times New Roman, Times, Serif">(see
                                         instructions)</FONT></P>
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif">&nbsp;</FONT></P>
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif">[&nbsp;&nbsp;]</FONT></P>
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0 0 0 304.2pt"></P></TD></TR>
<TR STYLE="vertical-align: top; font-family: Times New Roman, Times, Serif">
    <TD STYLE="border-bottom: Black 1pt solid; font: 12pt Times New Roman, Times, Serif; border-top: Black 1pt solid"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">13</FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; font-family: Times New Roman, Times, Serif"><P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; text-transform: uppercase">Percent
                                         of Class Represented by Amount in Row 11</FONT></P>
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; text-transform: uppercase">&nbsp;</FONT></P>
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif"><B>32.6%
        </B>(4)</FONT></P></TD></TR>
<TR STYLE="vertical-align: top; font-family: Times New Roman, Times, Serif">
    <TD STYLE="border-bottom: Black 1pt solid; font: 12pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">14</FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; font-family: Times New Roman, Times, Serif"><P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; text-transform: uppercase">Type
                                         of Reporting Person</FONT> <FONT STYLE="font-family: Times New Roman, Times, Serif">(see
                                         instructions)</FONT></P>
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif">&nbsp;</FONT></P>
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif"><B>IN</B></FONT></P></TD></TR>
</TABLE>


<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">(1)
Includes (i) vested options (including options that will be exercisable within 60 days of the date hereof) to purchase 80,000
Common Shares (as defined herein) and (ii) 15,000 restricted Common Shares granted to Frost (as defined herein) on March 1, 2018,
which will vest in two equal annual installments, beginning on the one year anniversary of the date of grant.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">(2)
Includes 43,900,719 Common Shares held by the Gamma Trust (as defined herein).</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">(3)
Includes 9,370,790 Common Shares held by the Nevada Trust (as defined herein).</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">(4)
The calculation of the percentage is based on (i) 166,141,838 Common Shares outstanding as of February 7, 2018, as reported on
the 10-Q filed on February 9, 2018, (ii) 80,000 Common Shares to be issued upon the exercise of vested options (including options
that will be exercisable within 60 days of the date hereof) held by the Reporting Person and (iii) 15,000 restricted Common Shares
granted to Frost on March 1, 2018, which will vest in two equal annual installments, beginning on the one year anniversary of
the date of grant.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>


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    <DIV STYLE="page-break-before: always; margin-top: 6pt"><P STYLE="margin: 0pt">&nbsp;</P></DIV>
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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0; text-align: center; margin-bottom: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; border-collapse: collapse; font: 10pt Times New Roman, Times, Serif">
<TR STYLE="vertical-align: top; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="width: 25%; font: 10pt Times New Roman, Times, Serif; border-top: Black 1.5pt solid; border-right: Black 1.5pt solid; border-bottom: Black 1.5pt solid"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>CUSIP
    No. 148435100</B></FONT></TD>
    <TD STYLE="width: 50%; font: 10pt Times New Roman, Times, Serif; text-align: center; border-top: Black 1.5pt solid; border-bottom: Black 1.5pt solid"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>13D/A</B></FONT></TD>
    <TD STYLE="width: 25%; font: 10pt Times New Roman, Times, Serif; text-align: right; border-top: Black 1.5pt solid; border-bottom: Black 1.5pt solid"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Page
    3 of 7 Pages</B></FONT></TD></TR>
</TABLE>
<P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0; text-align: center; margin-bottom: 0"></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0; text-align: center; margin-bottom: 0"></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; border-collapse: collapse; font-family: Times New Roman, Times, Serif">
<TR STYLE="vertical-align: top; font-family: Times New Roman, Times, Serif">
    <TD STYLE="width: 7%; border-top: Black 1pt solid; border-bottom: Black 1pt solid; font: 10pt/115% Times New Roman, Times, Serif; text-align: left"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; font-weight: normal; font-style: normal">1</FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; width: 93%; font-family: Times New Roman, Times, Serif"><P STYLE="font: 10pt/normal Times New Roman, Times, Serif; margin: 0"></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; border-top: Black 1pt solid"><FONT STYLE="font-family: Times New Roman, Times, Serif; text-transform: uppercase">Names
of Reporting Persons</FONT></P>



<P STYLE="font: 10pt/normal Times New Roman, Times, Serif; margin: 0"></P>
        <P STYLE="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif"><B>&nbsp;</B></FONT></P>
        <P STYLE="font: 10pt/normal Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif"><B>Frost
        Gamma Investments Trust</B></FONT></P></TD></TR>
<TR STYLE="font-family: Times New Roman, Times, Serif">
    <TD STYLE="vertical-align: top; border-bottom: Black 1pt solid; font: 10pt/115% Times New Roman, Times, Serif; text-align: left"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; font-weight: normal; font-style: normal">2</FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; font-family: Times New Roman, Times, Serif"><P STYLE="font: 10pt/normal Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif">CHECK
                                         THE APPROPRIATE BOX IF A MEMBER OF A GROUP (see instructions)</FONT></P>
        <P STYLE="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif">&nbsp;</FONT></P>
        <P STYLE="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: right"><FONT STYLE="font-family: Times New Roman, Times, Serif">(a)
        [&nbsp;&nbsp;]</FONT></P>
        <P STYLE="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: right"><FONT STYLE="font-family: Times New Roman, Times, Serif">(b)
        [&nbsp;&nbsp;]</FONT></P></TD></TR>
<TR STYLE="font-family: Times New Roman, Times, Serif">
    <TD STYLE="vertical-align: top; border-bottom: Black 1pt solid; font: 10pt/115% Times New Roman, Times, Serif; text-align: left"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; font-weight: normal; font-style: normal">3</FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; font-family: Times New Roman, Times, Serif"><P STYLE="font: 10pt/normal Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif">SEC
                                         USE ONLY</FONT></P>
        <P STYLE="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-indent: 0.5in"></P>
        <P STYLE="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif">&nbsp;</FONT></P></TD></TR>
<TR STYLE="font-family: Times New Roman, Times, Serif">
    <TD STYLE="vertical-align: top; border-bottom: Black 1pt solid; font: 10pt/115% Times New Roman, Times, Serif; text-align: left"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; font-weight: normal; font-style: normal">4</FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; font-family: Times New Roman, Times, Serif"><P STYLE="font: 10pt/normal Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif">SOURCE
                                         OF FUNDS (see instructions)</FONT></P>
        <P STYLE="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif">&nbsp;</FONT></P>
        <P STYLE="font: 10pt/normal Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif"><B>WC</B></FONT></P></TD></TR>
<TR STYLE="font-family: Times New Roman, Times, Serif">
    <TD STYLE="vertical-align: top; border-bottom: Black 1pt solid; font: 10pt/115% Times New Roman, Times, Serif; text-align: left"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; font-weight: normal; font-style: normal">5</FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; font-family: Times New Roman, Times, Serif"><P STYLE="font: 10pt/normal Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif">CHECK
                                         IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEM 2(d) or 2(e)</FONT></P>
        <P STYLE="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif">&nbsp;</FONT></P>
        <P STYLE="font: 10pt/normal Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif">[&nbsp;&nbsp;]&nbsp;</FONT></P></TD></TR>
<TR STYLE="font-family: Times New Roman, Times, Serif">
    <TD STYLE="vertical-align: top; border-bottom: Black 1pt solid; font: 10pt/115% Times New Roman, Times, Serif; text-align: left"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; font-weight: normal; font-style: normal">6</FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; font-family: Times New Roman, Times, Serif"><P STYLE="font: 10pt/normal Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif">CITIZENSHIP
                                         OR PLACE OF ORGANIZATION</FONT></P>
        <P STYLE="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif">&nbsp;</FONT></P>
        <P STYLE="font: 10pt/normal Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif"><B>Florida</B></FONT></P></TD></TR>
</TABLE>
<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"></P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; border-collapse: collapse; font-family: Times New Roman, Times, Serif">
<TR STYLE="font-family: Times New Roman, Times, Serif">
    <TD STYLE="vertical-align: bottom; width: 15%; font: 10pt/115% Times New Roman, Times, Serif; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; line-height: 115%">NUMBER
    OF</FONT></TD>
    <TD STYLE="vertical-align: top; width: 7%; border-bottom: Black 1pt solid; font: 10pt/115% Times New Roman, Times, Serif; text-align: left"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; font-weight: normal; font-style: normal; line-height: 115%">7</FONT></TD>
    <TD STYLE="vertical-align: top; width: 78%; border-bottom: Black 1pt solid; font-family: Times New Roman, Times, Serif"><P STYLE="font: 10pt/normal Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif">SOLE
                                         VOTING POWER</FONT></P>
        <P STYLE="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif">&nbsp;</FONT></P>
        <P STYLE="font: 10pt/normal Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif"><B>0</B></FONT></P></TD></TR>
<TR STYLE="font-family: Times New Roman, Times, Serif">
    <TD STYLE="vertical-align: top; font-family: Times New Roman, Times, Serif"><P STYLE="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif">SHARES</FONT></P>
        <P STYLE="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif">BENEFICIALLY</FONT></P>
        <P STYLE="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif">OWNED
        BY EACH</FONT></P></TD>
    <TD STYLE="vertical-align: top; border-bottom: Black 1pt solid; font: 10pt/115% Times New Roman, Times, Serif; text-align: left"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; font-weight: normal; font-style: normal; line-height: 115%">8</FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; font-family: Times New Roman, Times, Serif"><P STYLE="font: 10pt/normal Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif">SHARED
                                         VOTING POWER</FONT></P>
        <P STYLE="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif">&nbsp;</FONT></P>
        <P STYLE="font: 10pt/normal Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif"><B>43,900,719</B></FONT></P></TD></TR>
<TR STYLE="font-family: Times New Roman, Times, Serif">
    <TD STYLE="vertical-align: top; font-family: Times New Roman, Times, Serif"><P STYLE="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif">REPORTING</FONT></P>
        <P STYLE="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif">PERSON</FONT></P>
        <P STYLE="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif">WITH</FONT></P></TD>
    <TD STYLE="vertical-align: top; border-bottom: Black 1pt solid; font: 10pt/115% Times New Roman, Times, Serif; text-align: left"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; font-weight: normal; font-style: normal; line-height: 115%">9</FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; font-family: Times New Roman, Times, Serif"><P STYLE="font: 10pt/normal Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif">SOLE
                                         DISPOSITIVE POWER</FONT></P>
        <P STYLE="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif">&nbsp;</FONT></P>
        <P STYLE="font: 10pt/normal Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif"><B>0</B></FONT></P></TD></TR>
<TR STYLE="font-family: Times New Roman, Times, Serif">
    <TD STYLE="border-bottom: Black 1pt solid; font: 10pt/115% Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif">&nbsp;</FONT></TD>
    <TD STYLE="vertical-align: top; border-bottom: Black 1pt solid; font: 10pt/115% Times New Roman, Times, Serif; text-align: left"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; font-weight: normal; font-style: normal; line-height: 115%">10</FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; font-family: Times New Roman, Times, Serif"><P STYLE="font: 10pt/normal Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif">SHARED
                                         DISPOSITIVE POWER</FONT></P>
        <P STYLE="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif">&nbsp;</FONT></P>
        <P STYLE="font: 10pt/normal Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif"><B>43,900,719</B></FONT></P></TD></TR>
</TABLE>
<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"></P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; border-collapse: collapse; font-family: Times New Roman, Times, Serif">
<TR STYLE="vertical-align: top; font-family: Times New Roman, Times, Serif">
    <TD STYLE="width: 8%; font: 12pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">11</FONT></TD>
    <TD STYLE="width: 92%; font-family: Times New Roman, Times, Serif"><P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; text-transform: uppercase">Aggregate
                                         Amount Beneficially Owned by Each Reporting Person</FONT></P>
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; text-transform: uppercase">&nbsp;</FONT></P>
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif"><B>43,900,719</B></FONT></P></TD></TR>
<TR STYLE="vertical-align: top; font-family: Times New Roman, Times, Serif">
    <TD STYLE="font: 12pt Times New Roman, Times, Serif; border-top: Black 1pt solid"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">12</FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; font-family: Times New Roman, Times, Serif"><P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; border-top: Black 1pt solid"><FONT STYLE="font-family: Times New Roman, Times, Serif; text-transform: uppercase">Check
                                         if the Aggregate Amount in Row (11) Excludes Certain Shares</FONT> <FONT STYLE="font-family: Times New Roman, Times, Serif">(see
                                         instructions) </FONT></P>
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif">&nbsp;</FONT></P>
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif">[&nbsp;&nbsp;]</FONT></P>
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0 0 0 304.2pt"></P></TD></TR>
<TR STYLE="vertical-align: top; font-family: Times New Roman, Times, Serif">
    <TD STYLE="border-bottom: Black 1pt solid; font: 12pt Times New Roman, Times, Serif; border-top: Black 1pt solid"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">13</FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; font-family: Times New Roman, Times, Serif"><P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; text-transform: uppercase">Percent
                                         of Class Represented by Amount in Row 11</FONT></P>
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; text-transform: uppercase">&nbsp;</FONT></P>
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif"><B>26.4%
        </B><FONT STYLE="font-size: 10pt; text-transform: uppercase">(1)</FONT></FONT></P></TD></TR>
<TR STYLE="vertical-align: top; font-family: Times New Roman, Times, Serif">
    <TD STYLE="border-bottom: Black 1pt solid; font: 12pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">14</FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; font-family: Times New Roman, Times, Serif"><P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; text-transform: uppercase">Type
                                         of Reporting Person</FONT> <FONT STYLE="font-family: Times New Roman, Times, Serif">(see
                                         instructions)</FONT></P>
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif">&nbsp;</FONT></P>
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif"><B>OO</B></FONT></P></TD></TR>
</TABLE>
<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">(1)
The calculation of the percentage is based on 166,141,838 Common Shares outstanding as of February 7, 2018, as reported on the
10-Q filed on February 9, 2018.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>


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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0; text-align: center; margin-bottom: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; border-collapse: collapse; font: 10pt Times New Roman, Times, Serif">
<TR STYLE="vertical-align: top; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="width: 25%; font: 10pt Times New Roman, Times, Serif; border-top: Black 1.5pt solid; border-right: Black 1.5pt solid; border-bottom: Black 1.5pt solid"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>CUSIP
    No. 148435100</B></FONT></TD>
    <TD STYLE="width: 50%; font: 10pt Times New Roman, Times, Serif; text-align: center; border-top: Black 1.5pt solid; border-bottom: Black 1.5pt solid"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>13D/A</B></FONT></TD>
    <TD STYLE="width: 25%; font: 10pt Times New Roman, Times, Serif; text-align: right; border-top: Black 1.5pt solid; border-bottom: Black 1.5pt solid"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Page
    4 of 7 Pages</B></FONT></TD></TR>
</TABLE>
<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif">&nbsp;</FONT></P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; border-collapse: collapse; font-family: Times New Roman, Times, Serif">
<TR STYLE="vertical-align: top; font-family: Times New Roman, Times, Serif">
    <TD STYLE="width: 7%; border-top: Black 1pt solid; border-bottom: Black 1pt solid; font: 10pt/115% Times New Roman, Times, Serif; text-align: left"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; font-weight: normal; font-style: normal">1</FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; width: 93%; font-family: Times New Roman, Times, Serif"><P STYLE="font: 10pt/normal Times New Roman, Times, Serif; margin: 0"></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; border-top: Black 1pt solid"><FONT STYLE="font-family: Times New Roman, Times, Serif; text-transform: uppercase">Names
of Reporting Persons</FONT></P>



<P STYLE="font: 10pt/normal Times New Roman, Times, Serif; margin: 0"></P>
        <P STYLE="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif"><B>&nbsp;</B></FONT></P>
        <P STYLE="font: 10pt/normal Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif"><B>Frost
        Nevada Investments Trust</B></FONT></P></TD></TR>
<TR STYLE="font-family: Times New Roman, Times, Serif">
    <TD STYLE="vertical-align: top; border-bottom: Black 1pt solid; font: 10pt/115% Times New Roman, Times, Serif; text-align: left"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; font-weight: normal; font-style: normal">2</FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; font-family: Times New Roman, Times, Serif"><P STYLE="font: 10pt/normal Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif">CHECK
                                         THE APPROPRIATE BOX IF A MEMBER OF A GROUP (see instructions)</FONT></P>
        <P STYLE="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif">&nbsp;</FONT></P>
        <P STYLE="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: right"><FONT STYLE="font-family: Times New Roman, Times, Serif">(a)
        [&nbsp;&nbsp;]</FONT></P>
        <P STYLE="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: right"><FONT STYLE="font-family: Times New Roman, Times, Serif">(b)
        [&nbsp;&nbsp;]</FONT></P></TD></TR>
<TR STYLE="font-family: Times New Roman, Times, Serif">
    <TD STYLE="vertical-align: top; border-bottom: Black 1pt solid; font: 10pt/115% Times New Roman, Times, Serif; text-align: left"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; font-weight: normal; font-style: normal">3</FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; font-family: Times New Roman, Times, Serif"><P STYLE="font: 10pt/normal Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif">SEC
                                         USE ONLY</FONT></P>
        <P STYLE="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif">&nbsp;&nbsp;</FONT></P>
        <P STYLE="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif">&nbsp;</FONT></P></TD></TR>
<TR STYLE="font-family: Times New Roman, Times, Serif">
    <TD STYLE="vertical-align: top; border-bottom: Black 1pt solid; font: 10pt/115% Times New Roman, Times, Serif; text-align: left"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; font-weight: normal; font-style: normal">4</FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; font-family: Times New Roman, Times, Serif"><P STYLE="font: 10pt/normal Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif">SOURCE
                                         OF FUNDS (see instructions)</FONT></P>
        <P STYLE="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif">&nbsp;</FONT></P>
        <P STYLE="font: 10pt/normal Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif"><B>WC</B></FONT></P></TD></TR>
<TR STYLE="font-family: Times New Roman, Times, Serif">
    <TD STYLE="vertical-align: top; border-bottom: Black 1pt solid; font: 10pt/115% Times New Roman, Times, Serif; text-align: left"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; font-weight: normal; font-style: normal">5</FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; font-family: Times New Roman, Times, Serif"><P STYLE="font: 10pt/normal Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif">CHECK
                                         IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEM 2(d) or 2(e)</FONT></P>
        <P STYLE="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif">&nbsp;</FONT></P>
        <P STYLE="font: 10pt/normal Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif">[&nbsp;&nbsp;]&nbsp;</FONT></P></TD></TR>
<TR STYLE="font-family: Times New Roman, Times, Serif">
    <TD STYLE="vertical-align: top; border-bottom: Black 1pt solid; font: 10pt/115% Times New Roman, Times, Serif; text-align: left"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; font-weight: normal; font-style: normal">6</FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; font-family: Times New Roman, Times, Serif"><P STYLE="font: 10pt/normal Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif">CITIZENSHIP
                                         OR PLACE OF ORGANIZATION</FONT></P>
        <P STYLE="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif">&nbsp;</FONT></P>
        <P STYLE="font: 10pt/normal Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif"><B>Florida</B></FONT></P></TD></TR>
</TABLE>
<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"></P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; border-collapse: collapse; font-family: Times New Roman, Times, Serif">
<TR STYLE="font-family: Times New Roman, Times, Serif">
    <TD STYLE="vertical-align: bottom; width: 15%; font: 10pt/115% Times New Roman, Times, Serif; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; line-height: 115%">NUMBER
    OF</FONT></TD>
    <TD STYLE="vertical-align: top; width: 7%; border-bottom: Black 1pt solid; font: 10pt/115% Times New Roman, Times, Serif; text-align: left"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; font-weight: normal; font-style: normal; line-height: 115%">7</FONT></TD>
    <TD STYLE="vertical-align: top; width: 78%; border-bottom: Black 1pt solid; font-family: Times New Roman, Times, Serif"><P STYLE="font: 10pt/normal Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif">SOLE
                                         VOTING POWER</FONT></P>
        <P STYLE="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif">&nbsp;</FONT></P>
        <P STYLE="font: 10pt/normal Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif"><B>0</B></FONT></P></TD></TR>
<TR STYLE="font-family: Times New Roman, Times, Serif">
    <TD STYLE="vertical-align: top; font-family: Times New Roman, Times, Serif"><P STYLE="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif">SHARES</FONT></P>
        <P STYLE="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif">BENEFICIALLY</FONT></P>
        <P STYLE="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif">OWNED
        BY EACH</FONT></P></TD>
    <TD STYLE="vertical-align: top; border-bottom: Black 1pt solid; font: 10pt/115% Times New Roman, Times, Serif; text-align: left"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; font-weight: normal; font-style: normal; line-height: 115%">8</FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; font-family: Times New Roman, Times, Serif"><P STYLE="font: 10pt/normal Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif">SHARED
                                         VOTING POWER</FONT></P>
        <P STYLE="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif">&nbsp;</FONT></P>
        <P STYLE="font: 10pt/normal Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif"><B>9,370,790</B></FONT></P></TD></TR>
<TR STYLE="font-family: Times New Roman, Times, Serif">
    <TD STYLE="vertical-align: top; font-family: Times New Roman, Times, Serif"><P STYLE="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif">REPORTING</FONT></P>
        <P STYLE="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif">PERSON</FONT></P>
        <P STYLE="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif">WITH</FONT></P></TD>
    <TD STYLE="vertical-align: top; border-bottom: Black 1pt solid; font: 10pt/115% Times New Roman, Times, Serif; text-align: left"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; font-weight: normal; font-style: normal; line-height: 115%">9</FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; font-family: Times New Roman, Times, Serif"><P STYLE="font: 10pt/normal Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif">SOLE
                                         DISPOSITIVE POWER</FONT></P>
        <P STYLE="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif">&nbsp;</FONT></P>
        <P STYLE="font: 10pt/normal Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif"><B>0</B></FONT></P></TD></TR>
<TR STYLE="font-family: Times New Roman, Times, Serif">
    <TD STYLE="border-bottom: Black 1pt solid; font: 10pt/115% Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif">&nbsp;</FONT></TD>
    <TD STYLE="vertical-align: top; border-bottom: Black 1pt solid; font: 10pt/115% Times New Roman, Times, Serif; text-align: left"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; font-weight: normal; font-style: normal; line-height: 115%">10</FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; font-family: Times New Roman, Times, Serif"><P STYLE="font: 10pt/normal Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif">SHARED
                                         DISPOSITIVE POWER</FONT></P>
        <P STYLE="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif">&nbsp;</FONT></P>
        <P STYLE="font: 10pt/normal Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif"><B>9,370,790</B></FONT></P></TD></TR>
</TABLE>
<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"></P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; border-collapse: collapse; font-family: Times New Roman, Times, Serif">
<TR STYLE="vertical-align: top; font-family: Times New Roman, Times, Serif">
    <TD STYLE="width: 8%; font: 12pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">11</FONT></TD>
    <TD STYLE="width: 92%; font-family: Times New Roman, Times, Serif"><P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; text-transform: uppercase">Aggregate
                                         Amount Beneficially Owned by Each Reporting Person</FONT></P>
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; text-transform: uppercase">&nbsp;</FONT></P>
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif"><B>9,370,790</B></FONT></P></TD></TR>
<TR STYLE="vertical-align: top; font-family: Times New Roman, Times, Serif">
    <TD STYLE="font: 12pt Times New Roman, Times, Serif; border-top: Black 1pt solid"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">12</FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; font-family: Times New Roman, Times, Serif"><P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; border-top: Black 1pt solid"><FONT STYLE="font-family: Times New Roman, Times, Serif; text-transform: uppercase">Check
                                         if the Aggregate Amount in Row (11) Excludes Certain Shares</FONT> <FONT STYLE="font-family: Times New Roman, Times, Serif">(see
                                         instructions) </FONT></P>
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif">&nbsp;</FONT></P>
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif">[&nbsp;&nbsp;]</FONT></P>
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0 0 0 304.2pt"></P></TD></TR>
<TR STYLE="vertical-align: top; font-family: Times New Roman, Times, Serif">
    <TD STYLE="border-bottom: Black 1pt solid; font: 12pt Times New Roman, Times, Serif; border-top: Black 1pt solid"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">13</FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; font-family: Times New Roman, Times, Serif"><P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; text-transform: uppercase">Percent
                                         of Class Represented by Amount in Row 11</FONT></P>
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; text-transform: uppercase">&nbsp;</FONT></P>
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif"><B>5.6%
        </B><FONT STYLE="font-size: 10pt">(1)</FONT></FONT></P></TD></TR>
<TR STYLE="vertical-align: top; font-family: Times New Roman, Times, Serif">
    <TD STYLE="border-bottom: Black 1pt solid; font: 12pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">14</FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; font-family: Times New Roman, Times, Serif"><P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; text-transform: uppercase">Type
                                         of Reporting Person</FONT> <FONT STYLE="font-family: Times New Roman, Times, Serif">(see
                                         instructions)</FONT></P>
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif">&nbsp;</FONT></P>
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif"><B>OO</B></FONT></P></TD></TR>
</TABLE>
<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">(1)
The calculation of the percentage is based on 166,141,838 Common Shares outstanding as of February 7, 2018, as reported on the
10-Q filed on February 9, 2018.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>


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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: center"></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif">&nbsp;</FONT></P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; border-collapse: collapse; font: 10pt Times New Roman, Times, Serif">
<TR STYLE="vertical-align: top; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="width: 25%; font: 10pt Times New Roman, Times, Serif; border-top: Black 1.5pt solid; border-right: Black 1.5pt solid; border-bottom: Black 1.5pt solid"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>CUSIP
    No. 148435100</B></FONT></TD>
    <TD STYLE="width: 50%; font: 10pt Times New Roman, Times, Serif; text-align: center; border-top: Black 1.5pt solid; border-bottom: Black 1.5pt solid"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>13D/A</B></FONT></TD>
    <TD STYLE="width: 25%; font: 10pt Times New Roman, Times, Serif; text-align: right; border-top: Black 1.5pt solid; border-bottom: Black 1.5pt solid"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Page
    5 of 7 Pages</B></FONT></TD></TR>
</TABLE>
<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: center"></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>SCHEDULE
13D/A</B></FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>&nbsp;</B></FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>AMENDMENT
NO. 10 TO SCHEDULE 13D</B></FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>&nbsp;</B></FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-indent: 0.5in; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">This
Amendment No. 10 to Schedule 13D (this &ldquo;Amendment&rdquo;) amends certain Items of the Schedule 13D (the &ldquo;Original
13D&rdquo;) filed by Phillip Frost, M.D., an individual (&ldquo;Frost&rdquo;), Frost Gamma Investments Trust, a trust organized
under the laws of Florida (the &ldquo;Gamma Trust&rdquo;), and Frost Nevada Investments Trust, a trust organized under the laws
of Florida (the &ldquo;Nevada Trust&rdquo;, and together with the Gamma Trust, the &ldquo;Trusts&rdquo;; and the Trusts, together
with Frost, each a &ldquo;Reporting Person&rdquo; and together the &ldquo;Reporting Persons&rdquo;) with the Securities and Exchange
Commission (the &ldquo;SEC&rdquo;) on September 15, 2008, as amended by Amendment No. 1 to Schedule 13D filed on October 22, 2008
with the SEC, Amendment No. 2 to Schedule 13D filed on February 20, 2009 with the SEC, Amendment No. 3 to Schedule 13D filed on
May 27, 2009, Amendment No. 4 to Schedule 13D filed on July 6, 2010, Amendment No. 5 to Schedule 13D filed on June 20, 2011, Amendment
No. 6 to Schedule 13D filed on October 27, 2011, Amendment No. 7 to Schedule 13D filed on March 14, 2014, Amendment No. 8 to Schedule
13D filed on August 15, 2014, and Amendment No. 9 to Schedule 13D filed on March 2, 2016 with respect to the common stock, par
value $0.01 per share (the &ldquo;Common Shares&rdquo;), of Castle Brands Inc., a Florida corporation and successor by merger
to Castle Brands Inc., a Delaware corporation (the &ldquo;Issuer&rdquo;), by furnishing the information set forth below. Except
as set forth below, all previous Items are unchanged. Capitalized terms used but not defined herein shall have the meanings ascribed
thereto in the Original 13D, as amended.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-indent: 0.5in; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Based
on the most recently disclosed number of outstanding Common Shares, the Reporting Persons are filing this Amendment to report
a decrease in their respective current beneficial ownership percentages of the Issuer&rsquo;s Common Shares, resulting solely
from an increase in the number of outstanding Common Shares.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Item
1. Security and Issuer</B></FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>&nbsp;</B></FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Item
1 is hereby deleted in its entirety and replaced with the following:</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">This
statement on Schedule 13D (this &ldquo;Schedule 13D&rdquo;) relates to the common stock, par value $0.01 per share (the &ldquo;Common
Shares&rdquo;), of Castle Brands Inc., a Florida corporation (the &ldquo;Issuer&rdquo;). The principal executive offices of the
Issuer are located at 122 East 42nd Street, Suite 5000, New York, New York 10168.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Item
5. Interest in Securities of the Issuer</B></FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>(a)
and (b)</B> Items 5(a) and 5(b) are hereby deleted in their entirety and replaced with the following:</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">The
Reporting Persons beneficially own Common Shares as follows:</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="border-collapse: collapse; width: 100%; font: 10pt Times New Roman, Times, Serif">
<TR STYLE="vertical-align: bottom; font-family: Times New Roman, Times, Serif">
    <TD STYLE="font-weight: bold; border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif">Name</FONT></TD><TD STYLE="font-weight: bold; padding-bottom: 1.5pt; font-family: Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif">&nbsp;</FONT></TD>
    <TD COLSPAN="2" STYLE="font-weight: bold; text-align: center; border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif">Number
    of Common Shares</FONT></TD><TD STYLE="font-weight: bold; padding-bottom: 1.5pt; font-family: Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif"><SUP>&nbsp;</SUP></FONT></TD><TD STYLE="font-weight: bold; padding-bottom: 1.5pt; font-family: Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif">&nbsp;</FONT></TD>
    <TD STYLE="font-weight: bold; text-align: center; border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif">Sole
    or Shared Voting</FONT></TD><TD STYLE="font-weight: bold; padding-bottom: 1.5pt; font-family: Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif"><SUP>&nbsp;</SUP></FONT></TD>
    <TD STYLE="font-weight: bold; text-align: center; border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif">Sole
    or Shared Dispositive</FONT></TD><TD STYLE="font-weight: bold; padding-bottom: 1.5pt; font-family: Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif"><SUP>&nbsp;</SUP></FONT></TD>
    <TD COLSPAN="2" STYLE="font-weight: bold; text-align: center; border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif">%
    of Total Outstanding</FONT></TD><TD STYLE="font-weight: bold; padding-bottom: 1.5pt; font-family: Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255); font-family: Times New Roman, Times, Serif">
    <TD STYLE="width: 18%; text-align: left; font-family: Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif">Phillip
    Frost, M.D.</FONT></TD><TD STYLE="width: 1%; font-family: Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif">&nbsp;</FONT></TD>
    <TD STYLE="width: 1%; text-align: left; font-family: Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif">&nbsp;</FONT></TD><TD STYLE="width: 15%; text-align: right; font-family: Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif">874,776</FONT></TD><TD STYLE="width: 7%; text-align: left; font-family: Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif"><SUP>(1)</SUP></FONT></TD><TD STYLE="width: 1%; font-family: Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif">&nbsp;</FONT></TD>
    <TD STYLE="width: 15%; text-align: center; font-family: Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif">Sole</FONT></TD><TD STYLE="width: 3%; font-family: Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif"><SUP>&nbsp;</SUP></FONT></TD>
    <TD STYLE="width: 15%; text-align: center; font-family: Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif">Sole</FONT></TD><TD STYLE="width: 3%; font-family: Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif"><SUP>&nbsp;</SUP></FONT></TD>
    <TD STYLE="width: 1%; text-align: left; font-family: Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif">&nbsp;</FONT></TD><TD STYLE="width: 15%; text-align: right; font-family: Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif">0.5</FONT></TD><TD STYLE="width: 5%; text-align: left; font-family: Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif">%<SUP>(2)</SUP></FONT></TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White; font-family: Times New Roman, Times, Serif">
    <TD STYLE="font-family: Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif">&nbsp;</FONT></TD><TD STYLE="font-family: Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font-family: Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif">&nbsp;</FONT></TD><TD STYLE="text-align: right; font-family: Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif">53,271,509</FONT></TD><TD STYLE="text-align: left; font-family: Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif"><SUP>(3)(4)</SUP></FONT></TD><TD STYLE="font-family: Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif">&nbsp;</FONT></TD>
    <TD STYLE="text-align: center; font-family: Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Shared<SUP>(5)(6)</SUP></FONT></TD><TD STYLE="font-family: Times New Roman, Times, Serif"></TD>
    <TD STYLE="text-align: center; font-family: Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Shared<SUP>(5)(6)</SUP></FONT></TD><TD STYLE="font-family: Times New Roman, Times, Serif"></TD>
    <TD STYLE="text-align: left; font-family: Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif">&nbsp;</FONT></TD><TD STYLE="text-align: right; font-family: Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif">32.1</FONT></TD><TD STYLE="text-align: left; font-family: Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif">%<SUP>(7)</SUP></FONT></TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255); font-family: Times New Roman, Times, Serif">
    <TD STYLE="font-style: italic; text-align: right; font-family: Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif">Total:</FONT></TD><TD STYLE="font-style: italic; font-family: Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif">&nbsp;</FONT></TD>
    <TD STYLE="font-style: italic; text-align: left; font-family: Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif">&nbsp;</FONT></TD><TD STYLE="font-style: italic; text-align: right; font-family: Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><I>54,146,285
                                         </I></FONT></TD><TD STYLE="font-style: italic; text-align: left; font-family: Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif"><SUP>(1)(3)(4)</SUP></FONT></TD><TD STYLE="font-family: Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif">&nbsp;</FONT></TD>
    <TD STYLE="text-align: center; font-family: Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif">&nbsp;</FONT></TD><TD STYLE="font-family: Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif"><SUP>&nbsp;</SUP></FONT></TD>
    <TD STYLE="text-align: center; font-family: Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif">&nbsp;</FONT></TD><TD STYLE="font-style: italic; font-family: Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif"><SUP>&nbsp;</SUP></FONT></TD>
    <TD STYLE="font-style: italic; text-align: left; font-family: Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif">&nbsp;</FONT></TD><TD STYLE="font-style: italic; text-align: right; font-family: Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif">32.6</FONT></TD><TD STYLE="font-style: italic; text-align: left; font-family: Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif">%<SUP>(8)</SUP></FONT></TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White; font-family: Times New Roman, Times, Serif">
    <TD STYLE="font-family: Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif">&nbsp;</FONT></TD><TD STYLE="font-family: Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font-family: Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif">&nbsp;</FONT></TD><TD STYLE="text-align: right; font-family: Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif">&nbsp;</FONT></TD><TD STYLE="text-align: left; font-family: Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif"><SUP>&nbsp;</SUP></FONT></TD><TD STYLE="font-family: Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif">&nbsp;</FONT></TD>
    <TD STYLE="text-align: center; font-family: Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif">&nbsp;</FONT></TD><TD STYLE="font-family: Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif"><SUP>&nbsp;</SUP></FONT></TD>
    <TD STYLE="text-align: center; font-family: Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif">&nbsp;</FONT></TD><TD STYLE="font-family: Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif"><SUP>&nbsp;</SUP></FONT></TD>
    <TD STYLE="text-align: left; font-family: Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif">&nbsp;</FONT></TD><TD STYLE="text-align: right; font-family: Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif">&nbsp;</FONT></TD><TD STYLE="text-align: left; font-family: Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255); font-family: Times New Roman, Times, Serif">
    <TD STYLE="text-align: left; font-family: Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif">Frost
    Gamma Investments Trust</FONT></TD><TD STYLE="font-family: Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font-family: Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif">&nbsp;</FONT></TD><TD STYLE="text-align: right; font-family: Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif">43,900,719</FONT></TD><TD STYLE="text-align: left; font-family: Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif"><SUP>(3)</SUP></FONT></TD><TD STYLE="font-family: Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif">&nbsp;</FONT></TD>
    <TD STYLE="text-align: center; font-family: Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Shared<SUP>(5)</SUP></FONT></TD><TD STYLE="font-family: Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif"><SUP>&nbsp;</SUP></FONT></TD>
    <TD STYLE="text-align: center; font-family: Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Shared<SUP>(5)</SUP></FONT></TD><TD STYLE="font-family: Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif"><SUP>&nbsp;</SUP></FONT></TD>
    <TD STYLE="text-align: left; font-family: Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif">&nbsp;</FONT></TD><TD STYLE="text-align: right; font-family: Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif">26.4</FONT></TD><TD STYLE="text-align: left; font-family: Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif">%<SUP>(7)</SUP></FONT></TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White; font-family: Times New Roman, Times, Serif">
    <TD STYLE="font-family: Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif">&nbsp;</FONT></TD><TD STYLE="font-family: Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font-family: Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif">&nbsp;</FONT></TD><TD STYLE="text-align: right; font-family: Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif">&nbsp;</FONT></TD><TD STYLE="text-align: left; font-family: Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif"><SUP>&nbsp;</SUP></FONT></TD><TD STYLE="font-family: Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif">&nbsp;</FONT></TD>
    <TD STYLE="text-align: center; font-family: Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif">&nbsp;</FONT></TD><TD STYLE="font-family: Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif"><SUP>&nbsp;</SUP></FONT></TD>
    <TD STYLE="text-align: center; font-family: Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif">&nbsp;</FONT></TD><TD STYLE="font-family: Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif"><SUP>&nbsp;</SUP></FONT></TD>
    <TD STYLE="text-align: left; font-family: Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif">&nbsp;</FONT></TD><TD STYLE="text-align: right; font-family: Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif">&nbsp;</FONT></TD><TD STYLE="text-align: left; font-family: Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255); font-family: Times New Roman, Times, Serif">
    <TD STYLE="text-align: left; font-family: Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif">Frost
    Nevada Investments Trust</FONT></TD><TD STYLE="font-family: Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font-family: Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif">&nbsp;</FONT></TD><TD STYLE="text-align: right; font-family: Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif">9,370,790</FONT></TD><TD STYLE="text-align: left; font-family: Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif"><SUP>&nbsp;</SUP></FONT></TD><TD STYLE="font-family: Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif">&nbsp;</FONT></TD>
    <TD STYLE="text-align: center; font-family: Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Shared<SUP>(6)</SUP></FONT></TD><TD STYLE="font-family: Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif"><SUP>&nbsp;</SUP></FONT></TD>
    <TD STYLE="text-align: center; font-family: Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Shared<SUP>(6)</SUP></FONT></TD><TD STYLE="font-family: Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif"><SUP>&nbsp;</SUP></FONT></TD>
    <TD STYLE="text-align: left; font-family: Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif">&nbsp;</FONT></TD><TD STYLE="text-align: right; font-family: Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif">5.6</FONT></TD><TD STYLE="text-align: left; font-family: Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif">%<SUP>(7)</SUP></FONT></TD></TR>
</TABLE>

<P STYLE="margin-top: 0; margin-bottom: 0; font-family: Times New Roman, Times, Serif"></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>


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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"></P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; border-collapse: collapse; font: 10pt Times New Roman, Times, Serif">
<TR STYLE="vertical-align: top; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="width: 25%; font: 10pt Times New Roman, Times, Serif; border-top: Black 1.5pt solid; border-right: Black 1.5pt solid; border-bottom: Black 1.5pt solid"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>CUSIP
    No. 148435100</B></FONT></TD>
    <TD STYLE="width: 50%; font: 10pt Times New Roman, Times, Serif; text-align: center; border-top: Black 1.5pt solid; border-bottom: Black 1.5pt solid"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>13D/A</B></FONT></TD>
    <TD STYLE="width: 25%; font: 10pt Times New Roman, Times, Serif; text-align: right; border-top: Black 1.5pt solid; border-bottom: Black 1.5pt solid"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Page
    6 of 7 Pages</B></FONT></TD></TR>
</TABLE>
<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">(1)
Includes (i) vested options (including options that will be exercisable within 60 days of the date hereof) to purchase 80,000
Common Shares and (ii) 15,000 restricted Common Shares granted to Frost on March 1, 2018, which will vest in two equal annual
installments, beginning on the one year anniversary of the date of grant.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">(2)
The calculation of the percentage is based on (i) 166,141,838 Common Shares outstanding as of February 7, 2018, as reported on
the 10-Q filed on February 9, 2018, (ii) 80,000 Common Shares to be issued upon the exercise of vested options (including options
that will be exercisable within 60 days of the date hereof) held by the Reporting Person and (iii) 15,000 restricted Common Shares
granted to Frost on March 1, 2018, which will vest in two equal annual installments, beginning on the one year anniversary of
the date of grant.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">(3)
Includes 43,900,719 Common Shares held by the Gamma Trust.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">(4)
Includes 9,370,790 Common Shares held by the Nevada Trust.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">(5)
Frost is the sole trustee of the Gamma Trust and may be deemed to share beneficial ownership of the securities held by the Gamma
Trust with the Gamma Trust. Frost Gamma Limited Partnership is the sole and exclusive beneficiary of the Gamma Trust. Frost is
one of two limited partners of Frost Gamma Limited Partnership. The general partner of Frost Gamma Limited Partnership is Frost
Gamma, Inc. and the sole shareholder of Frost Gamma, Inc. is Frost-Nevada Corporation. Dr. Frost is also the sole shareholder
of Frost-Nevada Corporation.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">(6)
Frost is the sole trustee of the Nevada Trust and may be deemed to share beneficial ownership of the securities held by the Nevada
Trust with the Nevada Trust. Frost-Nevada Limited Partnership is the sole and exclusive beneficiary of the Nevada Trust. Frost
is one of five limited partners of Frost-Nevada Limited Partnership and the sole shareholder of Frost-Nevada Corporation, the
sole general partner of Frost-Nevada Limited Partnership.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>&nbsp;</B></FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">(7)
The calculation of the percentage is based on 166,141,838 Common Shares outstanding as of February 7, 2018, as reported on the
10-Q filed on February 9, 2018.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">(8)
The calculation of the percentage is based on (i) 166,141,838 Common Shares outstanding as of February 7, 2018, as reported on
the 10-Q filed on February 9, 2018, (ii) 80,000 Common Shares to be issued upon the exercise of vested options (including options
that will be exercisable within 60 days of the date hereof) held by the Reporting Person and (iii) 15,000 restricted Common Shares
granted to Frost on March 1, 2018, which will vest in two equal annual installments, beginning on the one year anniversary of
the date of grant.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>(c)</B>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Item
5(c) is hereby deleted in its entirety and replaced with the following:</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">During
the past 60 days prior to the date hereof, the following transactions occurred:</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">On
January 18, 2018, the Gamma Trust converted a $500,000 aggregate principal amount Convertible Note held by the Gamma Trust (including
accrued interest) in exchange for 558,179 Common Shares.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">On
March 1, 2018, 15,000 restricted Common Shares were granted to Frost pursuant to a Restricted Stock Agreement, dated as of March
1, 2018, pursuant to the Company&rsquo;s 2013 Incentive Compensation Plan, as amended. The grant was part of the Issuer&rsquo;s
annual equity grant to its non-management directors; the restricted Common Shares will vest in two equal annual installments,
beginning on the one year anniversary of the date of grant.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>


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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0; text-align: center"></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif">&nbsp;</FONT></P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; border-collapse: collapse; font: 10pt Times New Roman, Times, Serif">
<TR STYLE="vertical-align: top; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="width: 25%; font: 10pt Times New Roman, Times, Serif; border-top: Black 1.5pt solid; border-right: Black 1.5pt solid; border-bottom: Black 1.5pt solid"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>CUSIP
    No. 148435100</B></FONT></TD>
    <TD STYLE="width: 50%; font: 10pt Times New Roman, Times, Serif; text-align: center; border-top: Black 1.5pt solid; border-bottom: Black 1.5pt solid"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>13D/A</B></FONT></TD>
    <TD STYLE="width: 25%; font: 10pt Times New Roman, Times, Serif; text-align: right; border-top: Black 1.5pt solid; border-bottom: Black 1.5pt solid"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Page
    7 of 7 Pages</B></FONT></TD></TR>
</TABLE>
<P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0; text-align: center"></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>SIGNATURE</B></FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>&nbsp;</B></FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 27pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">After
reasonable inquiry and to the best of my knowledge and belief, I certify that the information set forth in this statement is true,
complete and correct.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 27pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Dated
as of March 16, 2018</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; border-collapse: collapse; font: 10pt Times New Roman, Times, Serif">
<TR STYLE="vertical-align: top; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="width: 50%; font: 10pt Times New Roman, Times, Serif; text-align: justify; padding-bottom: 1.5pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="width: 50%; font: 10pt Times New Roman, Times, Serif; text-align: justify; border-bottom: Black 1.5pt solid"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><I>/s/
    Phillip Frost, M.D.</I></FONT></TD></TR>
<TR STYLE="vertical-align: top; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="font: 10pt Times New Roman, Times, Serif; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Phillip
    Frost, M.D.</FONT></TD></TR>
</TABLE>
<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; border-collapse: collapse; font: 10pt Times New Roman, Times, Serif">
<TR STYLE="vertical-align: top; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="font: 10pt Times New Roman, Times, Serif; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD COLSPAN="2" STYLE="font-family: Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">FROST
    GAMMA INVESTMENTS TRUST</FONT></TD></TR>
<TR STYLE="vertical-align: top; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="font: 10pt Times New Roman, Times, Serif; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif">&nbsp;</FONT></TD>
    <TD COLSPAN="2" STYLE="font-family: Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: top; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="font: 10pt Times New Roman, Times, Serif; text-align: justify; width: 50%"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="width: 5%; font-family: Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">By:</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif; text-align: justify; border-bottom: Black 1.5pt solid; width: 45%"><FONT STYLE="font-family: Times New Roman, Times, Serif"><I>/s/
    Phillip Frost, M.D.&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</I></FONT></TD></TR>
<TR STYLE="vertical-align: top; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="font: 10pt Times New Roman, Times, Serif; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="font-family: Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Name:</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif">Phillip
    Frost, M.D.</FONT></TD></TR>
<TR STYLE="vertical-align: top; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="font: 10pt Times New Roman, Times, Serif; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="font-family: Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Title:</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif">Trustee</FONT></TD></TR>
</TABLE>
<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; border-collapse: collapse; font: 10pt Times New Roman, Times, Serif">
<TR STYLE="vertical-align: top; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="font: 10pt Times New Roman, Times, Serif; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD COLSPAN="2" STYLE="font-family: Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">FROST
    NEVADA INVESTMENTS TRUST</FONT></TD></TR>
<TR STYLE="vertical-align: top; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="font: 10pt Times New Roman, Times, Serif; text-align: justify; width: 50%"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="width: 5%; font-family: Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif">&nbsp;</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif; text-align: justify; width: 45%"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: top; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="font: 10pt Times New Roman, Times, Serif; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="font-family: Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">By:</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif; text-align: justify; border-bottom: Black 1.5pt solid"><FONT STYLE="font-family: Times New Roman, Times, Serif"><I>/s/
    Phillip Frost, M.D.&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</I></FONT></TD></TR>
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    <TD STYLE="font: 10pt Times New Roman, Times, Serif; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="font-family: Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Name:</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif">Phillip
    Frost, M.D.</FONT></TD></TR>
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    <TD STYLE="font-family: Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Title:</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif">Trustee</FONT></TD></TR>
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