content: <HTML><HEAD>
  <TITLE>
  Supertex Form 8-K SP Q3
  </TITLE>
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  <DIV><BR>
  <DIV
  style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; LINE-HEIGHT: 1.25; MARGIN-RIGHT: 0pt"
  align=center><FONT
  style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman"><STRONG>UNITED
  STATES</STRONG></FONT></DIV>
  <DIV
  style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; LINE-HEIGHT: 1.25; MARGIN-RIGHT: 0pt"
  align=center><FONT
  style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman"><STRONG>SECURITIES
  AND EXCHANGE COMMISSION</STRONG></FONT></DIV>
  <DIV
  style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; LINE-HEIGHT: 1.25; MARGIN-RIGHT: 0pt"
  align=center><FONT
  style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman"><STRONG>Washington,
  D.C. 20549</STRONG></FONT></DIV>
  <DIV
  style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; LINE-HEIGHT: 1.25; MARGIN-RIGHT: 0pt"
  align=justify>&nbsp;</DIV>
  <DIV
  style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; LINE-HEIGHT: 1.25; MARGIN-RIGHT: 0pt"
  align=center><FONT
  style="DISPLAY: inline; FONT-SIZE: 18pt; FONT-FAMILY: Times New Roman"><STRONG>FORM
  8-K</STRONG></FONT></DIV>
  <DIV
  style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; LINE-HEIGHT: 1.25; MARGIN-RIGHT: 0pt"
  align=left><BR></DIV>
  <DIV
  style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; LINE-HEIGHT: 1.25; MARGIN-RIGHT: 0pt"
  align=center><FONT
  style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">CURRENT
  REPORT</FONT></DIV>
  <DIV
  style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; LINE-HEIGHT: 1.25; MARGIN-RIGHT: 0pt"
  align=center><FONT
  style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">Pursuant
  to Section 13 OR 15(d) of </FONT></DIV>
  <DIV
  style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; LINE-HEIGHT: 1.25; MARGIN-RIGHT: 0pt"
  align=center><FONT
  style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">The
  Securities Exchange Act of 1934</FONT></DIV>
  <DIV
  style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; LINE-HEIGHT: 1.25; MARGIN-RIGHT: 0pt"
  align=left><BR></DIV>
  <DIV
  style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; LINE-HEIGHT: 1.25; MARGIN-RIGHT: 0pt"
  align=center><FONT
  style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">Date of
  Report (Date of earliest event reported)</FONT><FONT
  style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">
  01/12/2006</FONT></DIV>
  <DIV
  style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; LINE-HEIGHT: 1.25; MARGIN-RIGHT: 0pt"
  align=left><BR></DIV>
  <DIV align=center>
  <TABLE cellSpacing=0 cellPadding=0 width="90%">
    <TR>
      <TD vAlign=top align=middle width="79%">
        <DIV
        style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; LINE-HEIGHT: 1.25; MARGIN-RIGHT: 0pt"
        align=justify>&nbsp;</DIV>
        <DIV
        style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; LINE-HEIGHT: 1.25; MARGIN-RIGHT: 0pt"
        align=center><FONT
        style="DISPLAY: inline; FONT-SIZE: 18pt; FONT-FAMILY: Times New Roman"><STRONG>SUPERTEX,
        INC.</STRONG></FONT></DIV></TD></TR>
    <TR>
      <TD vAlign=top align=left width="79%">&nbsp;</TD></TR>
    <TR>
      <TD vAlign=top align=middle width="79%">
        <DIV
        style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; LINE-HEIGHT: 1.25; MARGIN-RIGHT: 0pt"
        align=center><FONT
        style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">(Exact
        name of registrant as specified in its
  charter)</FONT></DIV></TD></TR></TABLE></DIV>
  <DIV
  style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; LINE-HEIGHT: 1.25; MARGIN-RIGHT: 0pt"
  align=left><BR></DIV>
  <DIV align=center>
  <TABLE id=10001 cellSpacing=0 cellPadding=0 width="90%">
    <TR>
      <TD style="BORDER-BOTTOM: black thin solid" vAlign=bottom align=middle
      width="20%">
        <DIV
        style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; LINE-HEIGHT: 1.25; MARGIN-RIGHT: 0pt"
        align=left>&nbsp;</DIV>
        <DIV
        style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; LINE-HEIGHT: 1.25; MARGIN-RIGHT: 0pt"
        align=center><FONT
        style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman"><STRONG>California</STRONG></FONT></DIV></TD>
      <TD style="BORDER-BOTTOM: #ffffff thin solid" width="2%">&nbsp;</TD>
      <TD style="BORDER-BOTTOM: black thin solid" vAlign=bottom align=left
      width="1%">&nbsp;</TD>
      <TD style="BORDER-BOTTOM: black thin solid" vAlign=bottom align=right
      width="20%">
        <DIV
        style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; LINE-HEIGHT: 1.25; MARGIN-RIGHT: 0pt"></DIV>
        <DIV
        style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; LINE-HEIGHT: 1.25; MARGIN-RIGHT: 0pt"
        align=center><FONT
        style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman"><STRONG>0-12718</STRONG></FONT></DIV></TD>
      <TD style="BORDER-BOTTOM: #ffffff thin solid" vAlign=bottom align=left
      width="2%">&nbsp;</TD>
      <TD style="BORDER-BOTTOM: black thin solid" vAlign=bottom align=left
      width="1%">&nbsp;</TD>
      <TD style="BORDER-BOTTOM: black thin solid" vAlign=bottom align=right
      width="20%">
        <DIV
        style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; LINE-HEIGHT: 1.25; MARGIN-RIGHT: 0pt"></DIV>
        <DIV
        style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; LINE-HEIGHT: 1.25; MARGIN-RIGHT: 0pt"
        align=center><FONT
        style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman"><STRONG>94-2328535</STRONG></FONT></DIV></TD>
      <TD style="BORDER-BOTTOM: #ffffff thin solid" vAlign=bottom align=left
      width="1%">&nbsp;</TD></TR>
    <TR>
      <TD style="BORDER-BOTTOM: medium none" vAlign=bottom align=middle
      width="20%">
        <DIV
        style="DISPLAY: block; MARGIN-LEFT: 18pt; TEXT-INDENT: 0pt; LINE-HEIGHT: 1.25; MARGIN-RIGHT: 0pt"
        align=center><FONT
        style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">(State
        or other jurisdiction of incorporation)</FONT></DIV></TD>
      <TD style="BORDER-BOTTOM: medium none" width="2%">&nbsp;</TD>
      <TD style="BORDER-BOTTOM: medium none" vAlign=bottom align=left
      width="1%">&nbsp;</TD>
      <TD style="BORDER-BOTTOM: medium none" vAlign=bottom align=right
  width="20%">
        <DIV
        style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; LINE-HEIGHT: 1.25; MARGIN-RIGHT: 0pt"
        align=center><FONT
        style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">(Commission
        File Number)</FONT></DIV></TD>
      <TD style="BORDER-BOTTOM: medium none" vAlign=bottom align=left
        width="2%"><DIV
        style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; LINE-HEIGHT: 1.25; MARGIN-RIGHT: 0pt"><FONT
        style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman"></FONT>&nbsp;</DIV></TD>
      <TD style="BORDER-BOTTOM: medium none" vAlign=bottom align=left
      width="1%">&nbsp;</TD>
      <TD style="BORDER-BOTTOM: medium none" vAlign=bottom align=right
  width="20%">
        <DIV
        style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; LINE-HEIGHT: 1.25; MARGIN-RIGHT: 0pt"
        align=center><FONT
        style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">(IRS
        Employer Identification No.)</FONT></DIV></TD>
      <TD style="BORDER-BOTTOM: medium none" vAlign=bottom align=left
        width="1%"><DIV
        style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; LINE-HEIGHT: 1.25; MARGIN-RIGHT: 0pt"><FONT
        style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman"></FONT>&nbsp;</DIV></TD></TR></TABLE></DIV>
  <DIV
  style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; LINE-HEIGHT: 1.25; MARGIN-RIGHT: 0pt"
  align=left><BR></DIV>
  <DIV align=center>
  <TABLE cellSpacing=0 cellPadding=0 width="90%">
    <TR>
      <TD style="BORDER-BOTTOM: black thin solid" vAlign=top align=middle
      width="56%">
        <DIV
        style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; LINE-HEIGHT: 1.25; MARGIN-RIGHT: 0pt"
        align=justify>&nbsp;</DIV>
        <DIV
        style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; LINE-HEIGHT: 1.25; MARGIN-RIGHT: 0pt"
        align=center><FONT
        style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman"><STRONG>1235
        Bordeaux Drive, Sunnyvale, California </STRONG></FONT></DIV></TD>
      <TD width="2%">&nbsp;</TD>
      <TD style="BORDER-BOTTOM: black thin solid" vAlign=top align=middle
      width="22%">
        <DIV
        style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; LINE-HEIGHT: 1.25; MARGIN-RIGHT: 0pt"
        align=justify>&nbsp;</DIV>
        <DIV
        style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; LINE-HEIGHT: 1.25; MARGIN-RIGHT: 0pt"
        align=center><FONT
        style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman"><STRONG>94089</STRONG></FONT></DIV></TD></TR>
    <TR>
      <TD vAlign=top align=middle width="56%">
        <DIV
        style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; LINE-HEIGHT: 1.25; MARGIN-RIGHT: 0pt"
        align=center><FONT
        style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">(Address
        of principal executive offices)</FONT></DIV></TD>
      <TD width="2%">&nbsp;</TD>
      <TD vAlign=top align=middle width="22%">
        <DIV
        style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; LINE-HEIGHT: 1.25; MARGIN-RIGHT: 0pt"
        align=center><FONT
        style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">(Zip
        Code)</FONT></DIV></TD></TR></TABLE></DIV>
  <DIV
  style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; LINE-HEIGHT: 1.25; MARGIN-RIGHT: 0pt"
  align=left><BR></DIV>
  <DIV
  style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; LINE-HEIGHT: 1.25; MARGIN-RIGHT: 0pt"
  align=center><FONT
  style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">Registrant&#8217;s
  telephone number, including area code </FONT><FONT
  style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman"><STRONG><U>408-222-8888</U></STRONG></FONT></DIV>
  <DIV
  style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; LINE-HEIGHT: 1.25; MARGIN-RIGHT: 0pt"
  align=left><BR></DIV>
  <DIV align=center>
  <TABLE cellSpacing=0 cellPadding=0 width="90%">
    <TR>
      <TD vAlign=top align=middle width="79%">&nbsp;</TD></TR>
    <TR>
      <TD vAlign=top align=left width="79%">&nbsp;</TD></TR>
    <TR>
      <TD vAlign=top align=middle width="79%">
        <DIV
        style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; LINE-HEIGHT: 1.25; MARGIN-RIGHT: 0pt"
        align=center><FONT
        style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">(Former
        name or former address, if changed since last
  report.)</FONT></DIV></TD></TR></TABLE></DIV>
  <DIV
  style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; LINE-HEIGHT: 1.25; MARGIN-RIGHT: 0pt"
  align=justify>&nbsp;</DIV>
  <DIV
  style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; LINE-HEIGHT: 1.25; MARGIN-RIGHT: 0pt"
  align=left><FONT
  style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">Check the
  appropriate box below if the Form 8-K filing is intended to simultaneously
  satisfy the filing obligation of the registrant under any of the following
  provisions (see General Instruction A.2. below):</FONT></DIV>
  <DIV
  style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; LINE-HEIGHT: 1.25; MARGIN-RIGHT: 0pt"
  align=justify>&nbsp;</DIV>
  <DIV
  style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; LINE-HEIGHT: 1.25; MARGIN-RIGHT: 0pt"
  align=left><FONT
  style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">[ ]
  Written communications pursuant to Rule 425 under the Securities Act (17 CFR
  230.425)</FONT></DIV>
  <DIV
  style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; LINE-HEIGHT: 1.25; MARGIN-RIGHT: 0pt"
  align=justify>&nbsp;</DIV>
  <DIV
  style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; LINE-HEIGHT: 1.25; MARGIN-RIGHT: 0pt"
  align=left><FONT
  style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">[ ]
  Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR
  240.14a-12)</FONT></DIV>
  <DIV
  style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; LINE-HEIGHT: 1.25; MARGIN-RIGHT: 0pt"
  align=justify>&nbsp;</DIV>
  <DIV
  style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; LINE-HEIGHT: 1.25; MARGIN-RIGHT: 0pt"
  align=left><FONT
  style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">[ ]
  Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act
  (17 CFR 240.14d-2(b))</FONT></DIV>
  <DIV
  style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; LINE-HEIGHT: 1.25; MARGIN-RIGHT: 0pt"
  align=justify>&nbsp;</DIV>
  <DIV
  style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; LINE-HEIGHT: 1.25; MARGIN-RIGHT: 0pt"
  align=left><FONT
  style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">[ ]
  Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act
  (17 CFR 240.13e-4(c))</FONT></DIV>
  <DIV
  style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; LINE-HEIGHT: 1.25; MARGIN-RIGHT: 0pt"
  align=justify>&nbsp;</DIV>
  <DIV
  style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; LINE-HEIGHT: 1.25; MARGIN-RIGHT: 0pt"
  align=left><FONT
  style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman"></FONT>&nbsp;</DIV>
  <DIV
  style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; LINE-HEIGHT: 1.25; MARGIN-RIGHT: 0pt"
  align=justify>&nbsp;</DIV>
  <DIV
  style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; LINE-HEIGHT: 1.25; MARGIN-RIGHT: 0pt"
  align=left><FONT
  style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman"><STRONG>Item
  1.01.&nbsp; Entry into a Material Definitive Agreement.</STRONG></FONT></DIV>
  <DIV
  style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; LINE-HEIGHT: 1.25; MARGIN-RIGHT: 0pt"
  align=justify>&nbsp;</DIV>
  <DIV
  style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; LINE-HEIGHT: 1.25; MARGIN-RIGHT: 0pt"
  align=left><FONT
  style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">On
  January 12, 2006, Registrant and Richard Siegel, Executive Vice President and a
  member of the Board of Directors of Registrant, entered into an agreement to be
  effective on January 19, 2006, unless Mr. Siegel were to rescind the agreement
  in the interim, which he&nbsp;did not do. Under this agreement, on its effective
  date, Mr. Siegel resigned his positions with Registrant, granted Registrant a
  release of all known and unknown claims, and&nbsp;was paid termination severance
  of $200,000. </FONT></DIV>
  <DIV
  style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; LINE-HEIGHT: 1.25; MARGIN-RIGHT: 0pt"
  align=left><BR></DIV>
  <DIV
  style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; LINE-HEIGHT: 1.25; MARGIN-RIGHT: 0pt"
  align=justify>&nbsp;</DIV>
  <DIV
  style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; LINE-HEIGHT: 1.25; MARGIN-RIGHT: 0pt"
  align=left><BR></DIV>
  <DIV
  style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; LINE-HEIGHT: 1.25; MARGIN-RIGHT: 0pt"
  align=justify>&nbsp;</DIV>
  <DIV
  style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; LINE-HEIGHT: 1.25; MARGIN-RIGHT: 0pt"
  align=justify>&nbsp;</DIV>
  <DIV
  style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; LINE-HEIGHT: 1.25; MARGIN-RIGHT: 0pt"
  align=left><FONT
  style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman"><STRONG>Item
  5.02.&nbsp; Departure of Directors or Principal Officers; Election of Directors;
  Appointment of Principal Officers.</STRONG></FONT></DIV>
  <DIV
  style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; LINE-HEIGHT: 1.25; MARGIN-RIGHT: 0pt"
  align=justify>&nbsp;</DIV>
  <DIV
  style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; LINE-HEIGHT: 1.25; MARGIN-RIGHT: 0pt"
  align=justify>&nbsp;</DIV>
  <DIV
  style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; LINE-HEIGHT: 1.25; MARGIN-RIGHT: 0pt"
  align=left><FONT
  style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">On
  January 19, 2006, Richard Siegel submitted his resignation as a member of
  Registrant&#8217;s Board of Directors and the Board appointed Benedict Choy as a
  member of the Board to fill the position vacated by Mr. Siegel. Mr. Choy is a
  founder of Registrant and currently serves as Registrant&#8217;s Senior Vice President
  of Technology; he was formerly a member of the Board of Directors of Registrant.
  Mr. Siegel did not serve on any committees of Registrant&#8217;s Board of Directors
  and Mr. Choy is likewise not anticipated to serve on any
  committees.</FONT></DIV>
  <DIV
  style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; LINE-HEIGHT: 1.25; MARGIN-RIGHT: 0pt"
  align=justify>&nbsp;</DIV>
  <DIV
  style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; LINE-HEIGHT: 1.25; MARGIN-RIGHT: 0pt"
  align=left><FONT
  style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman"></FONT>&nbsp;</DIV>
  <DIV
  style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; LINE-HEIGHT: 1.25; MARGIN-RIGHT: 0pt"
  align=left><BR></DIV>
  <DIV
  style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; LINE-HEIGHT: 1.25; MARGIN-RIGHT: 0pt"
  align=left><FONT
  style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman"></FONT>&nbsp;</DIV>
  <DIV
  style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; LINE-HEIGHT: 1.25; MARGIN-RIGHT: 0pt"
  align=left><BR></DIV>
  <DIV
  style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; LINE-HEIGHT: 1.25; MARGIN-RIGHT: 0pt"
  align=left><BR></DIV>
  <DIV
  style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; LINE-HEIGHT: 1.25; MARGIN-RIGHT: 0pt"
  align=left><BR></DIV>
  <DIV
  style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; LINE-HEIGHT: 1.25; MARGIN-RIGHT: 0pt"
  align=center><FONT
  style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman"><STRONG>SIGNATURES</STRONG></FONT></DIV>
  <DIV
  style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; LINE-HEIGHT: 1.25; MARGIN-RIGHT: 0pt"
  align=left><BR></DIV>
  <DIV
  style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; LINE-HEIGHT: 1.25; MARGIN-RIGHT: 0pt"
  align=left><FONT
  style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">Pursuant
  to the requirements of the Securities Exchange Act of 1934, the registrant has
  duly caused this report to be signed on its behalf by the undersigned hereunto
  duly authorized. </FONT></DIV>
  <DIV
  style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; LINE-HEIGHT: 1.25; MARGIN-RIGHT: 0pt"
  align=left><BR></DIV>
  <DIV
  style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; LINE-HEIGHT: 1.25; MARGIN-RIGHT: 0pt"
  align=left><BR></DIV>
  <DIV
  style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; LINE-HEIGHT: 1.25; MARGIN-RIGHT: 0pt"
  align=left><BR></DIV>
  <DIV
  style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; LINE-HEIGHT: 1.25; MARGIN-RIGHT: 0pt"
  align=left><BR></DIV>
  <DIV align=center>
  <TABLE cellSpacing=0 cellPadding=0 width="90%">
    <TR>
      <TD vAlign=top align=right width="31%">&nbsp;</TD>
      <TD vAlign=top align=left width="6%">&nbsp;</TD>
      <TD vAlign=top align=left width="27%">
        <DIV
        style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; LINE-HEIGHT: 1.25; MARGIN-RIGHT: 0pt"
        align=left><FONT
        style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman"><STRONG>Supertex,
        Inc</STRONG></FONT></DIV></TD></TR>
    <TR>
      <TD vAlign=top align=left width="31%">&nbsp;</TD>
      <TD vAlign=top align=middle width="6%">&nbsp;</TD>
      <TD vAlign=top align=left width="27%">
        <DIV
        style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; LINE-HEIGHT: 1.25; MARGIN-RIGHT: 0pt"
        align=left><FONT
        style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">(Registrant)</FONT></DIV></TD></TR>
    <TR>
      <TD vAlign=top align=left width="31%">&nbsp;</TD>
      <TD vAlign=top align=left width="6%">&nbsp;</TD>
      <TD vAlign=top align=left width="27%">&nbsp;</TD></TR>
    <TR>
      <TD vAlign=top align=left width="31%">
        <DIV
        style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; LINE-HEIGHT: 1.25; MARGIN-RIGHT: 0pt"
        align=left><FONT
        style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">Date:
        January 20, 2006 </FONT></DIV></TD>
      <TD vAlign=top align=left width="6%">
        <DIV
        style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; LINE-HEIGHT: 1.25; MARGIN-RIGHT: 0pt"
        align=left><FONT
        style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">By</FONT></DIV></TD>
      <TD vAlign=top align=left width="27%">
        <DIV
        style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; LINE-HEIGHT: 1.25; MARGIN-RIGHT: 0pt"
        align=left><FONT
        style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">/s/
        Henry C. Pao</FONT></DIV></TD></TR>
    <TR>
      <TD vAlign=top align=left width="31%">&nbsp;</TD>
      <TD vAlign=top align=left width="6%">
        <DIV
        style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; LINE-HEIGHT: 1.25; MARGIN-RIGHT: 0pt"
        align=left><FONT
        style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">Name</FONT></DIV></TD>
      <TD vAlign=top align=left width="27%">
        <DIV
        style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; LINE-HEIGHT: 1.25; MARGIN-RIGHT: 0pt"
        align=left><FONT
        style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">Henry
        C. Pao</FONT></DIV></TD></TR>
    <TR>
      <TD vAlign=top align=left width="31%">&nbsp;</TD>
      <TD vAlign=top align=left width="6%">
        <DIV
        style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; LINE-HEIGHT: 1.25; MARGIN-RIGHT: 0pt"
        align=left><FONT
        style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">Title</FONT></DIV></TD>
      <TD vAlign=top align=left width="27%">
        <DIV
        style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; LINE-HEIGHT: 1.25; MARGIN-RIGHT: 0pt"
        align=left><FONT
        style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">President
        and Chief Executive Officer</FONT></DIV></TD></TR></TABLE></DIV>
  <DIV
  style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; LINE-HEIGHT: 1.25; MARGIN-RIGHT: 0pt"
  align=left><BR></DIV>
  <DIV
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  align=left><BR></DIV>
  <DIV
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  align=left><BR></DIV>
  <DIV
  style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; LINE-HEIGHT: 1.25; MARGIN-RIGHT: 0pt"
  align=center><FONT
  style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman"><STRONG></STRONG></FONT>&nbsp;</DIV>
  <DIV
  style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; LINE-HEIGHT: 1.25; MARGIN-RIGHT: 0pt"
  align=left><BR></DIV>
  <DIV
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  align=left><FONT
  style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman"><U></U></FONT>&nbsp;</DIV>
  <DIV
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  align=left><BR></DIV>
  <DIV
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  align=left><BR></DIV>
  <DIV></DIV></DIV></BODY></HTML>
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metadata_filer: {"company-data": {"conformed-name": "SUPERTEX INC", "cik": "0000730000", "assigned-sic": "3674", "irs-number": "942328535", "state-of-incorporation": "CA", "fiscal-year-end": "0331"}, "filing-values": {"form-type": "8-K", "act": "34", "file-number": "000-12718", "film-number": "06540652"}, "business-address": {"street1": "1235 BORDEAUX DR", "city": "SUNNYVALE", "state": "CA", "zip": "94089", "phone": "4087440100"}, "mail-address": {"street1": "1235 BORDEAUX DR", "city": "SUNNYVALE", "state": "CA", "zip": "94089"}}
text: Supertex Form 8-K SP Q3
  UNITED
  STATES
  SECURITIES
  AND EXCHANGE COMMISSION
  Washington,
  D.C. 20549
  FORM
  8-K
  CURRENT
  REPORT
  Pursuant
  to Section 13 OR 15(d) of
  The
  Securities Exchange Act of 1934
  Date of
  Report (Date of earliest event reported)
  01/12/2006
  SUPERTEX,
        INC.
  (Exact
        name of registrant as specified in its
  charter)
  California
  0-12718
  94-2328535
  (State
        or other jurisdiction of incorporation)
  (Commission
        File Number)
  (IRS
        Employer Identification No.)
  1235
        Bordeaux Drive, Sunnyvale, California
  94089
  (Address
        of principal executive offices)
  (Zip
        Code)
  Registrant's
  telephone number, including area code
  408-222-8888
  (Former
        name or former address, if changed since last
  report.)
  Check the
  appropriate box below if the Form 8-K filing is intended to simultaneously
  satisfy the filing obligation of the registrant under any of the following
  provisions (see General Instruction A.2. below):
  [ ]
  Written communications pursuant to Rule 425 under the Securities Act (17 CFR
  230.425)
  [ ]
  Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR
  240.14a-12)
  [ ]
  Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act
  (17 CFR 240.14d-2(b))
  [ ]
  Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act
  (17 CFR 240.13e-4(c))
  Item
  1.01.  Entry into a Material Definitive Agreement.
  On
  January 12, 2006, Registrant and Richard Siegel, Executive Vice President and a
  member of the Board of Directors of Registrant, entered into an agreement to be
  effective on January 19, 2006, unless Mr. Siegel were to rescind the agreement
  in the interim, which he did not do. Under this agreement, on its effective
  date, Mr. Siegel resigned his positions with Registrant, granted Registrant a
  release of all known and unknown claims, and was paid termination severance
  of $200,000.
  Item
  5.02.  Departure of Directors or Principal Officers; Election of Directors;
  Appointment of Principal Officers.
  On
  January 19, 2006, Richard Siegel submitted his resignation as a member of
  Registrant's Board of Directors and the Board appointed Benedict Choy as a
  member of the Board to fill the position vacated by Mr. Siegel. Mr. Choy is a
  founder of Registrant and currently serves as Registrant's Senior Vice President
  of Technology; he was formerly a member of the Board of Directors of Registrant.
  Mr. Siegel did not serve on any committees of Registrant's Board of Directors
  and Mr. Choy is likewise not anticipated to serve on any
  committees.
  SIGNATURES
  Pursuant
  to the requirements of the Securities Exchange Act of 1934, the registrant has
  duly caused this report to be signed on its behalf by the undersigned hereunto
  duly authorized.
  Supertex,
        Inc
  (Registrant)
  Date:
        January 20, 2006
  By
  /s/
        Henry C. Pao
  Name
  Henry
        C. Pao
  Title
  President
        and Chief Executive Officer