{\rtf1\deflang1033\deflangfe1033\margl720\margr720\margt360\margb360{\stylesheet{\fs20\lang1033\snext0 Normal;} {\s1\sb240\keepn{\*\pn \pnlvl1\pndec\pnprev1\pnstart1\pnsp144}\b\f0\fs30\lang1033 \sbasedon0\snext0 heading 1;} {\s2\sb200\keepn{\*\pn \pnlvl2\pndec\pnprev1\pnstart1\pnsp144{\pntxtb.}}\b\f0\fs26\lang1033 \sbasedon0\snext0 heading 2;} {\s3\sb180\keepn{\*\pn \pnlvl3\pndec\pnprev1\pnstart1\pnsp144{\pntxtb.}}\b\f0\fs22\lang1033 \sbasedon0\snext0 heading 3;} {\s4\sb160\keepn{\*\pn \pnlvl4\pnucltr\pnprev1\pnstart1\pnsp144{\pntxtb.}}\b\f0\fs22\lang1033 \sbasedon0\snext0 heading 4;} {\s5\sb140\keepn{\*\pn \pnlvl5\pncltr\pnprev1\pnstart1\pnsp144}\b\f0\fs20\lang1033 \sbasedon0\snext0 heading 5;} {\s6\tqc\lang1033\sbasedon0\snext6 footer;} {\*\cs16 \additive\super\sbasedon10 footnote reference;} {\*\cs18 \additive\sbasedon10 page number;}} {\fonttbl{\f0\fnil Times New Roman;}{\f1\fnil Courier New}{\f2005\fnil Courier New;}{\f2010\fnil Wingdings;}{\f2020\fnil Webdings;}{\f2\fnil Arial;}{\f3\fnil Arial;}{\f4\fnil LucidaHandwriting;}{\f5\fnil Symbol;}{\f6\fnil Symbol;}{\f7\fnil Ferdsch;}{\f30\fnil Myriad Cn Semibold;}{\f31\fnil Myriad Roman;}{\f50\fnil Courier New;}{\f51\fnil Times New Roman;}{\f52\fnil Arial;}{\f53\fnil Symbol;}{\f54\fnil Wingdings;}{\f55\fnil Wingdings 2;}{\f56\fnil Wingdings 3;}{\f57\fnil Webdings;}{\f58\fnil Arial Narrow;}{\f59\fnil Arial Unicode MS;}{\f60\fnil Cyberbit;}{\f61\fnil Morningstar 1U Light;}{\f62\fnil Calibri;}} {\colortbl;\red0\green0\blue0;\red127\green0\blue0;\red0\green0\blue255;\red127\green127\blue127;\red0\green51\blue153;\red255\green204\blue0;\red255\green255\blue255;\red246\green244\blue236;\red0\green0\blue0;} {\*\bkmkstart filing_1}{\*\bkmkend filing_1}{\*\bkmkstart doc_1_1}{\*\bkmkend doc_1_1}\plain\cf1\f51\fs20\ql SEC Form 3 \par\pard\plain {\trowd\cellx2097\clvertalc\cellx8255\cellx10800\trrh-1350 \pard\plain\intbl\cf1\f51\fs20\qc FORM 3\cell\pard\plain\intbl\cf1\f51\fs20\qc UNITED STATES SECURITIES AND EXCHANGE COMMISSION \par\pard\plain\intbl\fs16\pard\plain\intbl\cf1\f51\fs20\qc Washington, D.C. 20549 \par\pard\plain\intbl\fs16 \par\pard\plain\intbl\fs16\pard\plain\intbl\cf1\f51\fs20\qc INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF\plain\intbl\cf1\f51\fs20\qc SECURITIES \par\pard\plain\intbl\fs16 \par\pard\plain\intbl\fs16\pard\plain\intbl\cf1\f51\fs20\qc Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934 \par\pard\plain\intbl\fs16\pard\plain\intbl\cf1\f51\fs20\qc or Section 30(h) of the Investment Company Act of 1940\cell \pard\plain\intbl {\trowd\trqc\clbrdrt\brdrs\brdrcf1\clbrdrl\brdrs\brdrcf1\clbrdrr\brdrs\brdrcf1\clbrdrb\brdrs\brdrcf1\cellx1947\trrh292\itap2 \pard\plain\intbl\cf1\f51\fs20\ql OMB APPROVAL\itap2\nestcell{\nonesttables \par }{ {\trowd\trqc\clbrdrt\brdrs\brdrcf1\clbrdrl\brdrs\brdrcf1\clbrdrr\brdrs\brdrcf1\clbrdrb\brdrs\brdrcf1\cellx1947\trrh292\nestrow{\nonesttables \par }}}} {\trowd\trqc\clbrdrt\brdrs\brdrcf1\clbrdrl\brdrs\brdrcf1\clbrdrr\brdrs\brdrcf1\clbrdrb\brdrs\brdrcf1\cellx1947\trrh585\itap2 \pard\plain\intbl {\trowd\cellx872\cellx1829\trrh540\itap3 \pard\plain\intbl\cf1\f51\fs20\ql OMB\plain\intbl\cf1\f51\fs20\ql Number:\itap3\nestcell{\nonesttables \par }\pard\plain\intbl\cf1\f51\fs20\ql 3235-0104\itap3\nestcell{\nonesttables \par }{ {\trowd\cellx872\cellx1829\trrh540\nestrow{\nonesttables \par }}}} {\trowd\cellx1730\trrh540\itap3 \pard\plain\intbl\cf1\f51\fs20\ql Estimated average\plain\intbl\cf1\f51\fs20\ql burden\itap3\nestcell{\nonesttables \par }{ {\trowd\cellx1730\trrh540\nestrow{\nonesttables \par }}}} {\trowd\cellx872\cellx1829\trrh540\itap3 \pard\plain\intbl\cf1\f51\fs20\ql hours per\plain\intbl\cf1\f51\fs20\ql response:\itap3\nestcell{\nonesttables \par }\pard\plain\intbl\cf1\f51\fs20\ql 0.5\itap3\nestcell{\nonesttables \par }{ {\trowd\cellx872\cellx1829\trrh540\nestrow{\nonesttables \par }}}}\itap2\nestcell{\nonesttables \par }{ {\trowd\trqc\clbrdrt\brdrs\brdrcf1\clbrdrl\brdrs\brdrcf1\clbrdrr\brdrs\brdrcf1\clbrdrb\brdrs\brdrcf1\cellx1947\trrh585\nestrow{\nonesttables \par }}}}\cell{ {\trowd\cellx2097\clvertalc\cellx8255\cellx10800\trrh1350\row}}} \pard\plain {\trowd\clbrdrt\brdrs\brdrcf1\clbrdrl\brdrs\brdrcf1\clbrdrr\brdrs\brdrcf1\clvmgf\cellx3240\clbrdrt\brdrs\brdrcf1\clbrdrl\brdrs\brdrcf1\clbrdrr\brdrs\brdrcf1\clvmgf\cellx5029\clbrdrt\brdrs\brdrcf1\clbrdrl\brdrs\brdrcf1\clbrdrr\brdrs\brdrcf1\clbrdrb\brdrs\brdrcf1\cellx10193\clbrdrt\brdrs\brdrcf1\clbrdrl\brdrs\brdrcf1\clbrdrr\brdrs\brdrcf1\clbrdrb\brdrs\brdrcf1\cellx10798\trrh292 \pard\plain\intbl\cf1\f51\fs20\ql 1. Name and Address of Reporting\plain\intbl\cf1\f51\fs20\ql Person\plain\intbl\cf1\f51\fs13\ql\super * \par\pard\plain\intbl {\trowd\cellx3040\trrh292\itap2 \pard\plain\intbl\ul{\field{\*\fldinst HYPERLINK \\l "browse_edgar_action_getcompany_a" }{\*\fldrslt\cf3\f51\fs20\ql SEXTON MARK S}}\itap2\nestcell{\nonesttables \par }{ {\trowd\cellx3040\trrh292\nestrow{\nonesttables \par }}}}\par\pard\plain\intbl\f0\fs4\par\pard\plain\intbl\f0\fs2\brdrt\brdrs\brdrw15\brdrcf2\brdrsp0\par\pard\plain\intbl\f0\fs4\par\intbl \par\pard\plain\intbl {\trowd\cellx1013\cellx2026\cellx3040\trrh292\itap2 \pard\plain\intbl\cf1\f51\fs20\ql (Last)\itap2\nestcell{\nonesttables \par }\pard\plain\intbl\cf1\f51\fs20\ql (First)\itap2\nestcell{\nonesttables \par }\pard\plain\intbl\cf1\f51\fs20\ql (Middle)\itap2\nestcell{\nonesttables \par }{ {\trowd\cellx1013\cellx2026\cellx3040\trrh292\nestrow{\nonesttables \par }}}} \pard\plain\intbl {\trowd\cellx3040\trrh540\itap2 \pard\plain\intbl\cf1\f51\fs20\ql 5205 N. O'CONNOR BLVD.,\plain\intbl\cf1\f51\fs20\ql SUITE 900\itap2\nestcell{\nonesttables \par }{ {\trowd\cellx3040\trrh540\nestrow{\nonesttables \par }}}} {\trowd\cellx3040\trrh45\itap2 \pard\plain\intbl\f0\fs16\ql \~\itap2\nestcell{\nonesttables \par }{ {\trowd\cellx3040\trrh45\nestrow{\nonesttables \par }}}}\pard\plain\intbl\f0\fs4\par\pard\plain\intbl\f0\fs2\brdrt\brdrs\brdrw15\brdrcf2\brdrsp0\par\pard\plain\intbl\f0\fs4\par\intbl\pard\plain\intbl\cf1\f51\fs20\ql (Street) \par\pard\plain\intbl {\trowd\cellx1013\cellx2026\cellx3040\trrh292\itap2 \pard\plain\intbl\cf1\f51\fs20\ql IRVING\itap2\nestcell{\nonesttables \par }\pard\plain\intbl\cf1\f51\fs20\ql TX\itap2\nestcell{\nonesttables \par }\pard\plain\intbl\cf1\f51\fs20\ql 75039\itap2\nestcell{\nonesttables \par }{ {\trowd\cellx1013\cellx2026\cellx3040\trrh292\nestrow{\nonesttables \par }}}}\par\pard\plain\intbl\f0\fs4\par\pard\plain\intbl\f0\fs2\brdrt\brdrs\brdrw15\brdrcf2\brdrsp0\par\pard\plain\intbl\f0\fs4\par\intbl \par\pard\plain\intbl {\trowd\cellx1013\cellx2026\cellx3040\trrh292\itap2 \pard\plain\intbl\cf1\f51\fs20\ql (City)\itap2\nestcell{\nonesttables \par }\pard\plain\intbl\cf1\f51\fs20\ql (State)\itap2\nestcell{\nonesttables \par }\pard\plain\intbl\cf1\f51\fs20\ql (Zip)\itap2\nestcell{\nonesttables \par }{ {\trowd\cellx1013\cellx2026\cellx3040\trrh292\nestrow{\nonesttables \par }}}}\cell\pard\plain\intbl\cf1\f51\fs20\ql 2. Date of Event\plain\intbl\cf1\f51\fs20\ql Requiring\plain\intbl\cf1\f51\fs20\ql Statement\plain\intbl\cf1\f51\fs20\ql (Month/Day/Year) \par\pard\plain\intbl\fs16\pard\plain\intbl\cf1\f51\fs20\ql 09/28/2004\cell\pard\plain\intbl\cf1\f51\fs20\ql 3. Issuer Name\plain\intbl\cf1\f51\fs20\b\ql and\plain\intbl\cf1\f51\fs20\ql Ticker or Trading Symbol \par\pard\plain\intbl\fs16\pard\plain\intbl\ul{\field{\*\fldinst HYPERLINK \\l "browse_edgar_action_getcompany_a" }{\*\fldrslt\cf3\f51\fs20\ql PIONEER NATURAL RESOURCES CO [ PXD ]}}\cell\pard\plain\intbl\f0\fs16\ql \~\cell{ {\trowd\clbrdrt\brdrs\brdrcf1\clbrdrl\brdrs\brdrcf1\clbrdrr\brdrs\brdrcf1\clvmgf\cellx3240\clbrdrt\brdrs\brdrcf1\clbrdrl\brdrs\brdrcf1\clbrdrr\brdrs\brdrcf1\clvmgf\cellx5029\clbrdrt\brdrs\brdrcf1\clbrdrl\brdrs\brdrcf1\clbrdrr\brdrs\brdrcf1\clbrdrb\brdrs\brdrcf1\cellx10193\clbrdrt\brdrs\brdrcf1\clbrdrl\brdrs\brdrcf1\clbrdrr\brdrs\brdrcf1\clbrdrb\brdrs\brdrcf1\cellx10798\trrh292\row}}} {\trowd\clbrdrt\brdrs\brdrcf1\clbrdrl\brdrs\brdrcf1\clbrdrr\brdrs\brdrcf1\clvmrg\cellx3240\clbrdrt\brdrs\brdrcf1\clbrdrl\brdrs\brdrcf1\clbrdrr\brdrs\brdrcf1\clvmrg\cellx5029\clbrdrt\brdrs\brdrcf1\clbrdrl\brdrs\brdrcf1\clbrdrr\brdrs\brdrcf1\clvmgf\cellx8269\clbrdrt\brdrs\brdrcf1\clbrdrl\brdrs\brdrcf1\clbrdrr\brdrs\brdrcf1\clbrdrb\brdrs\brdrcf1\cellx10193\clbrdrt\brdrs\brdrcf1\clbrdrl\brdrs\brdrcf1\clbrdrr\brdrs\brdrcf1\clbrdrb\brdrs\brdrcf1\clvertalc\cellx10394\clbrdrt\brdrs\brdrcf1\clbrdrl\brdrs\brdrcf1\clbrdrr\brdrs\brdrcf1\clbrdrb\brdrs\brdrcf1\clvertalc\cellx10595\clbrdrt\brdrs\brdrcf1\clbrdrl\brdrs\brdrcf1\clbrdrr\brdrs\brdrcf1\clbrdrb\brdrs\brdrcf1\cellx10800\trrh45 \pard\plain\intbl\f0\fs16\ql \~\cell\pard\plain\intbl\f0\fs16\ql \~\cell\pard\plain\intbl\cf1\f51\fs20\ql 4. Relationship of Reporting\plain\intbl\cf1\f51\fs20\ql Person(s) to Issuer \par\pard\plain\intbl\fs16\pard\plain\intbl\cf1\f51\fs20\ql (Check all applicable) \par\pard\plain\intbl {\trowd\cellx455\cellx1518\cellx1973\cellx3040\trrh540\itap2 \pard\plain\intbl\cf1\f51\fs20\qc X\itap2\nestcell{\nonesttables \par }\pard\plain\intbl\cf1\f51\fs20\ql Director\itap2\nestcell{\nonesttables \par }\pard\plain\intbl\f0\fs16\ql \~\itap2\nestcell{\nonesttables \par }\pard\plain\intbl\cf1\f51\fs20\ql 10%\plain\intbl\cf1\f51\fs20\ql Owner\itap2\nestcell{\nonesttables \par }{ {\trowd\cellx455\cellx1518\cellx1973\cellx3040\trrh540\nestrow{\nonesttables \par }}}} {\trowd\cellx455\cellx1518\cellx1973\cellx3040\trrh788\itap2 \pard\plain\intbl\f0\fs16\ql \~\itap2\nestcell{\nonesttables \par }\pard\plain\intbl\cf1\f51\fs20\ql Officer\plain\intbl\cf1\f51\fs20\ql (give title\plain\intbl\cf1\f51\fs20\ql below)\itap2\nestcell{\nonesttables \par }\pard\plain\intbl\f0\fs16\ql \~\itap2\nestcell{\nonesttables \par }\pard\plain\intbl\cf1\f51\fs20\ql Other\plain\intbl\cf1\f51\fs20\ql (specify\plain\intbl\cf1\f51\fs20\ql below)\itap2\nestcell{\nonesttables \par }{ {\trowd\cellx455\cellx1518\cellx1973\cellx3040\trrh788\nestrow{\nonesttables \par }}}} {\trowd\cellx3039\trrh45\itap2 \pard\plain\intbl\f0\fs16\ql \~\itap2\nestcell{\nonesttables \par }{ {\trowd\cellx3039\trrh45\nestrow{\nonesttables \par }}}}\pard\plain\intbl\f0\fs16\ql \~\cell\pard\plain\intbl\cf1\f51\fs20\ql 5. If Amendment,\plain\intbl\cf1\f51\fs20\ql Date of Original\plain\intbl\cf1\f51\fs20\ql Filed\plain\intbl\cf1\f51\fs20\ql (Month/Day/Year) \par\pard\plain\intbl\fs16\cell\pard\plain\intbl\f0\fs16\ql \~\cell\pard\plain\intbl\f0\fs16\ql \~\cell\pard\plain\intbl\f0\fs16\ql \~\cell{ {\trowd\clbrdrt\brdrs\brdrcf1\clbrdrl\brdrs\brdrcf1\clbrdrr\brdrs\brdrcf1\clvmrg\cellx3240\clbrdrt\brdrs\brdrcf1\clbrdrl\brdrs\brdrcf1\clbrdrr\brdrs\brdrcf1\clvmrg\cellx5029\clbrdrt\brdrs\brdrcf1\clbrdrl\brdrs\brdrcf1\clbrdrr\brdrs\brdrcf1\clvmgf\cellx8269\clbrdrt\brdrs\brdrcf1\clbrdrl\brdrs\brdrcf1\clbrdrr\brdrs\brdrcf1\clbrdrb\brdrs\brdrcf1\cellx10193\clbrdrt\brdrs\brdrcf1\clbrdrl\brdrs\brdrcf1\clbrdrr\brdrs\brdrcf1\clbrdrb\brdrs\brdrcf1\clvertalc\cellx10394\clbrdrt\brdrs\brdrcf1\clbrdrl\brdrs\brdrcf1\clbrdrr\brdrs\brdrcf1\clbrdrb\brdrs\brdrcf1\clvertalc\cellx10595\clbrdrt\brdrs\brdrcf1\clbrdrl\brdrs\brdrcf1\clbrdrr\brdrs\brdrcf1\clbrdrb\brdrs\brdrcf1\cellx10800\trrh45\row}}} {\trowd\clbrdrt\brdrs\brdrcf1\clbrdrl\brdrs\brdrcf1\clbrdrr\brdrs\brdrcf1\clbrdrb\brdrs\brdrcf1\clvmrg\cellx3240\clbrdrt\brdrs\brdrcf1\clbrdrl\brdrs\brdrcf1\clbrdrr\brdrs\brdrcf1\clbrdrb\brdrs\brdrcf1\clvmrg\cellx5029\clbrdrt\brdrs\brdrcf1\clbrdrl\brdrs\brdrcf1\clbrdrr\brdrs\brdrcf1\clbrdrb\brdrs\brdrcf1\clvmrg\cellx8269\clbrdrt\brdrs\brdrcf1\clbrdrl\brdrs\brdrcf1\clbrdrr\brdrs\brdrcf1\clbrdrb\brdrs\brdrcf1\cellx10193\clbrdrt\brdrs\brdrcf1\clbrdrl\brdrs\brdrcf1\clbrdrr\brdrs\brdrcf1\clbrdrb\brdrs\brdrcf1\clvertalc\cellx10394\clbrdrt\brdrs\brdrcf1\clbrdrl\brdrs\brdrcf1\clbrdrr\brdrs\brdrcf1\clbrdrb\brdrs\brdrcf1\clvertalc\cellx10595\clbrdrt\brdrs\brdrcf1\clbrdrl\brdrs\brdrcf1\clbrdrr\brdrs\brdrcf1\clbrdrb\brdrs\brdrcf1\clvertalc\cellx10800\trrh1080 \pard\plain\intbl\f0\fs16\ql \~\cell\pard\plain\intbl\f0\fs16\ql \~\cell\pard\plain\intbl\f0\fs16\ql \~\cell\pard\plain\intbl\cf1\f51\fs20\ql 6. Individual or\plain\intbl\cf1\f51\fs20\ql Joint/Group Filing\plain\intbl\cf1\f51\fs20\ql (Check Applicable\plain\intbl\cf1\f51\fs20\ql Line) \par\pard\plain\intbl {\trowd\cellx258\cellx1724\trrh788\itap2 \pard\plain\intbl\cf1\f51\fs20\qc X\itap2\nestcell{\nonesttables \par }\pard\plain\intbl\cf1\f51\fs20\ql Form filed by\plain\intbl\cf1\f51\fs20\ql One Reporting\plain\intbl\cf1\f51\fs20\ql Person\itap2\nestcell{\nonesttables \par }{ {\trowd\cellx258\cellx1724\trrh788\nestrow{\nonesttables \par }}}} {\trowd\cellx258\cellx1724\trrh1035\itap2 \pard\plain\intbl\f0\fs16\ql \~\itap2\nestcell{\nonesttables \par }\pard\plain\intbl\cf1\f51\fs20\ql Form filed by\plain\intbl\cf1\f51\fs20\ql More than One\plain\intbl\cf1\f51\fs20\ql Reporting\plain\intbl\cf1\f51\fs20\ql Person\itap2\nestcell{\nonesttables \par }{ {\trowd\cellx258\cellx1724\trrh1035\nestrow{\nonesttables \par }}}}\cell\pard\plain\intbl\f0\fs16\ql \~\cell\pard\plain\intbl\f0\fs16\ql \~\cell\pard\plain\intbl\f0\fs16\ql \~\cell{ {\trowd\clbrdrt\brdrs\brdrcf1\clbrdrl\brdrs\brdrcf1\clbrdrr\brdrs\brdrcf1\clbrdrb\brdrs\brdrcf1\clvmrg\cellx3240\clbrdrt\brdrs\brdrcf1\clbrdrl\brdrs\brdrcf1\clbrdrr\brdrs\brdrcf1\clbrdrb\brdrs\brdrcf1\clvmrg\cellx5029\clbrdrt\brdrs\brdrcf1\clbrdrl\brdrs\brdrcf1\clbrdrr\brdrs\brdrcf1\clbrdrb\brdrs\brdrcf1\clvmrg\cellx8269\clbrdrt\brdrs\brdrcf1\clbrdrl\brdrs\brdrcf1\clbrdrr\brdrs\brdrcf1\clbrdrb\brdrs\brdrcf1\cellx10193\clbrdrt\brdrs\brdrcf1\clbrdrl\brdrs\brdrcf1\clbrdrr\brdrs\brdrcf1\clbrdrb\brdrs\brdrcf1\clvertalc\cellx10394\clbrdrt\brdrs\brdrcf1\clbrdrl\brdrs\brdrcf1\clbrdrr\brdrs\brdrcf1\clbrdrb\brdrs\brdrcf1\clvertalc\cellx10595\clbrdrt\brdrs\brdrcf1\clbrdrl\brdrs\brdrcf1\clbrdrr\brdrs\brdrcf1\clbrdrb\brdrs\brdrcf1\clvertalc\cellx10800\trrh1080\row}}} \pard\plain {\trowd\clbrdrt\brdrs\brdrcf1\clbrdrl\brdrs\brdrcf1\clbrdrr\brdrs\brdrcf1\clbrdrb\brdrs\brdrcf1\cellx10407\trrh360 \pard\plain\intbl\cf1\f51\fs20\b\qc Table I - Non-Derivative Securities Beneficially Owned\cell{ {\trowd\clbrdrt\brdrs\brdrcf1\clbrdrl\brdrs\brdrcf1\clbrdrr\brdrs\brdrcf1\clbrdrb\brdrs\brdrcf1\cellx10407\trrh360\row}}} {\trowd\clbrdrt\brdrs\brdrcf1\clbrdrl\brdrs\brdrcf1\clbrdrr\brdrs\brdrcf1\clbrdrb\brdrs\brdrcf1\cellx4553\clbrdrt\brdrs\brdrcf1\clbrdrl\brdrs\brdrcf1\clbrdrr\brdrs\brdrcf1\clbrdrb\brdrs\brdrcf1\cellx6526\clbrdrt\brdrs\brdrcf1\clbrdrl\brdrs\brdrcf1\clbrdrr\brdrs\brdrcf1\clbrdrb\brdrs\brdrcf1\cellx7707\clbrdrt\brdrs\brdrcf1\clbrdrl\brdrs\brdrcf1\clbrdrr\brdrs\brdrcf1\clbrdrb\brdrs\brdrcf1\cellx10800\trrh1845 \pard\plain\intbl\cf1\f51\fs20\b\ql 1. Title of Security (Instr. 4)\cell\pard\plain\intbl\cf1\f51\fs20\b\ql 2. Amount of\plain\intbl\cf1\f51\fs20\b\ql Securities\plain\intbl\cf1\f51\fs20\b\ql Beneficially Owned\plain\intbl\cf1\f51\fs20\b\ql (Instr. 4)\cell\pard\plain\intbl\cf1\f51\fs20\b\ql 3.\plain\intbl\cf1\f51\fs20\b\ql Ownership\plain\intbl\cf1\f51\fs20\b\ql Form:\plain\intbl\cf1\f51\fs20\b\ql Direct (D)\plain\intbl\cf1\f51\fs20\b\ql or Indirect\plain\intbl\cf1\f51\fs20\b\ql (I) (Instr.\plain\intbl\cf1\f51\fs20\b\ql 5)\cell\pard\plain\intbl\cf1\f51\fs20\b\ql 4. Nature of Indirect\plain\intbl\cf1\f51\fs20\b\ql Beneficial Ownership (Instr.\plain\intbl\cf1\f51\fs20\b\ql 5)\cell{ {\trowd\clbrdrt\brdrs\brdrcf1\clbrdrl\brdrs\brdrcf1\clbrdrr\brdrs\brdrcf1\clbrdrb\brdrs\brdrcf1\cellx4553\clbrdrt\brdrs\brdrcf1\clbrdrl\brdrs\brdrcf1\clbrdrr\brdrs\brdrcf1\clbrdrb\brdrs\brdrcf1\cellx6526\clbrdrt\brdrs\brdrcf1\clbrdrl\brdrs\brdrcf1\clbrdrr\brdrs\brdrcf1\clbrdrb\brdrs\brdrcf1\cellx7707\clbrdrt\brdrs\brdrcf1\clbrdrl\brdrs\brdrcf1\clbrdrr\brdrs\brdrcf1\clbrdrb\brdrs\brdrcf1\cellx10800\trrh1845\row}}} {\trowd\clbrdrt\brdrs\brdrcf1\clbrdrl\brdrs\brdrcf1\clbrdrr\brdrs\brdrcf1\clbrdrb\brdrs\brdrcf1\clvertalc\cellx4553\clbrdrt\brdrs\brdrcf1\clbrdrl\brdrs\brdrcf1\clbrdrr\brdrs\brdrcf1\clbrdrb\brdrs\brdrcf1\clvertalc\cellx6526\clbrdrt\brdrs\brdrcf1\clbrdrl\brdrs\brdrcf1\clbrdrr\brdrs\brdrcf1\clbrdrb\brdrs\brdrcf1\clvertalc\cellx7707\clbrdrt\brdrs\brdrcf1\clbrdrl\brdrs\brdrcf1\clbrdrr\brdrs\brdrcf1\clbrdrb\brdrs\brdrcf1\clvertalc\cellx10800\trrh360 \pard\plain\intbl\cf1\f51\fs20\ql Common Stock\cell\pard\plain\intbl\cf1\f51\fs20\qc 156,983\cell\pard\plain\intbl\cf1\f51\fs20\qc D\cell\pard\plain\intbl\f0\fs16\ql \~\cell{ {\trowd\clbrdrt\brdrs\brdrcf1\clbrdrl\brdrs\brdrcf1\clbrdrr\brdrs\brdrcf1\clbrdrb\brdrs\brdrcf1\clvertalc\cellx4553\clbrdrt\brdrs\brdrcf1\clbrdrl\brdrs\brdrcf1\clbrdrr\brdrs\brdrcf1\clbrdrb\brdrs\brdrcf1\clvertalc\cellx6526\clbrdrt\brdrs\brdrcf1\clbrdrl\brdrs\brdrcf1\clbrdrr\brdrs\brdrcf1\clbrdrb\brdrs\brdrcf1\clvertalc\cellx7707\clbrdrt\brdrs\brdrcf1\clbrdrl\brdrs\brdrcf1\clbrdrr\brdrs\brdrcf1\clbrdrb\brdrs\brdrcf1\clvertalc\cellx10800\trrh360\row}}} {\trowd\clbrdrt\brdrs\brdrcf1\clbrdrl\brdrs\brdrcf1\clbrdrr\brdrs\brdrcf1\clbrdrb\brdrs\brdrcf1\clvertalc\cellx4553\clbrdrt\brdrs\brdrcf1\clbrdrl\brdrs\brdrcf1\clbrdrr\brdrs\brdrcf1\clbrdrb\brdrs\brdrcf1\clvertalc\cellx6526\clbrdrt\brdrs\brdrcf1\clbrdrl\brdrs\brdrcf1\clbrdrr\brdrs\brdrcf1\clbrdrb\brdrs\brdrcf1\clvertalc\cellx7707\clbrdrt\brdrs\brdrcf1\clbrdrl\brdrs\brdrcf1\clbrdrr\brdrs\brdrcf1\clbrdrb\brdrs\brdrcf1\clvertalc\cellx10800\trrh360 \pard\plain\intbl\cf1\f51\fs20\ql Common Stock\cell\pard\plain\intbl\cf1\f51\fs20\qc 10,119\cell\pard\plain\intbl\cf1\f51\fs20\qc I\cell\pard\plain\intbl\cf1\f51\fs20\ql IRA\cell{ {\trowd\clbrdrt\brdrs\brdrcf1\clbrdrl\brdrs\brdrcf1\clbrdrr\brdrs\brdrcf1\clbrdrb\brdrs\brdrcf1\clvertalc\cellx4553\clbrdrt\brdrs\brdrcf1\clbrdrl\brdrs\brdrcf1\clbrdrr\brdrs\brdrcf1\clbrdrb\brdrs\brdrcf1\clvertalc\cellx6526\clbrdrt\brdrs\brdrcf1\clbrdrl\brdrs\brdrcf1\clbrdrr\brdrs\brdrcf1\clbrdrb\brdrs\brdrcf1\clvertalc\cellx7707\clbrdrt\brdrs\brdrcf1\clbrdrl\brdrs\brdrcf1\clbrdrr\brdrs\brdrcf1\clbrdrb\brdrs\brdrcf1\clvertalc\cellx10800\trrh360\row}}} \pard\plain {\trowd\clbrdrt\brdrs\brdrcf1\clbrdrl\brdrs\brdrcf1\clbrdrr\brdrs\brdrcf1\clbrdrb\brdrs\brdrcf1\cellx9999\clbrdrt\brdrs\brdrcf1\clbrdrl\brdrs\brdrcf1\clbrdrr\brdrs\brdrcf1\clbrdrb\brdrs\brdrcf1\cellx10800\trrh608 \pard\plain\intbl\cf1\f51\fs20\b\qc Table II - Derivative Securities Beneficially Owned \par\pard\plain\intbl\fs16\pard\plain\intbl\cf1\f51\fs20\b\qc (e.g., puts, calls, warrants, options, convertible securities)\cell\pard\plain\intbl\f0\fs16\ql \~\cell{ {\trowd\clbrdrt\brdrs\brdrcf1\clbrdrl\brdrs\brdrcf1\clbrdrr\brdrs\brdrcf1\clbrdrb\brdrs\brdrcf1\cellx9999\clbrdrt\brdrs\brdrcf1\clbrdrl\brdrs\brdrcf1\clbrdrr\brdrs\brdrcf1\clbrdrb\brdrs\brdrcf1\cellx10800\trrh608\row}}} {\trowd\clbrdrt\brdrs\brdrcf1\clbrdrl\brdrs\brdrcf1\clbrdrr\brdrs\brdrcf1\clvmgf\cellx2319\clbrdrt\brdrs\brdrcf1\clbrdrl\brdrs\brdrcf1\clbrdrr\brdrs\brdrcf1\clbrdrb\brdrs\brdrcf1\cellx4399\clbrdrt\brdrs\brdrcf1\clbrdrl\brdrs\brdrcf1\clbrdrr\brdrs\brdrcf1\clbrdrb\brdrs\brdrcf1\cellx6605\clbrdrt\brdrs\brdrcf1\clbrdrl\brdrs\brdrcf1\clbrdrr\brdrs\brdrcf1\clvmgf\cellx7697\clbrdrt\brdrs\brdrcf1\clbrdrl\brdrs\brdrcf1\clbrdrr\brdrs\brdrcf1\clvmgf\cellx8759\clbrdrt\brdrs\brdrcf1\clbrdrl\brdrs\brdrcf1\clbrdrr\brdrs\brdrcf1\clvmgf\cellx9997\clbrdrt\brdrs\brdrcf1\clbrdrl\brdrs\brdrcf1\clbrdrr\brdrs\brdrcf1\clbrdrb\brdrs\brdrcf1\cellx10800\trrh1102 \pard\plain\intbl\cf1\f51\fs20\b\ql 1. Title of Derivative\plain\intbl\cf1\f51\fs20\b\ql Security (Instr. 4)\cell\pard\plain\intbl\cf1\f51\fs20\b\ql 2. Date Exercisable\plain\intbl\cf1\f51\fs20\b\ql and Expiration Date\plain\intbl\cf1\f51\fs20\b\ql (Month/Day/Year)\cell\pard\plain\intbl\cf1\f51\fs20\b\ql 3. Title and Amount\plain\intbl\cf1\f51\fs20\b\ql of Securities\plain\intbl\cf1\f51\fs20\b\ql Underlying Derivative\plain\intbl\cf1\f51\fs20\b\ql Security (Instr. 4)\cell\pard\plain\intbl\cf1\f51\fs20\b\ql 4.\plain\intbl\cf1\f51\fs20\b\ql Conversion\plain\intbl\cf1\f51\fs20\b\ql or\plain\intbl\cf1\f51\fs20\b\ql Exercise\plain\intbl\cf1\f51\fs20\b\ql Price of\plain\intbl\cf1\f51\fs20\b\ql Derivative\plain\intbl\cf1\f51\fs20\b\ql Security\cell\pard\plain\intbl\cf1\f51\fs20\b\ql 5.\plain\intbl\cf1\f51\fs20\b\ql Ownership\plain\intbl\cf1\f51\fs20\b\ql Form:\plain\intbl\cf1\f51\fs20\b\ql Direct\plain\intbl\cf1\f51\fs20\b\ql (D) or\plain\intbl\cf1\f51\fs20\b\ql Indirect\plain\intbl\cf1\f51\fs20\b\ql (I) (Instr.\plain\intbl\cf1\f51\fs20\b\ql 5)\cell\pard\plain\intbl\cf1\f51\fs20\b\ql 6. Nature\plain\intbl\cf1\f51\fs20\b\ql of Indirect\plain\intbl\cf1\f51\fs20\b\ql Beneficial\plain\intbl\cf1\f51\fs20\b\ql Ownership\plain\intbl\cf1\f51\fs20\b\ql (Instr. 5)\cell\pard\plain\intbl\f0\fs16\ql \~\cell{ {\trowd\clbrdrt\brdrs\brdrcf1\clbrdrl\brdrs\brdrcf1\clbrdrr\brdrs\brdrcf1\clvmgf\cellx2319\clbrdrt\brdrs\brdrcf1\clbrdrl\brdrs\brdrcf1\clbrdrr\brdrs\brdrcf1\clbrdrb\brdrs\brdrcf1\cellx4399\clbrdrt\brdrs\brdrcf1\clbrdrl\brdrs\brdrcf1\clbrdrr\brdrs\brdrcf1\clbrdrb\brdrs\brdrcf1\cellx6605\clbrdrt\brdrs\brdrcf1\clbrdrl\brdrs\brdrcf1\clbrdrr\brdrs\brdrcf1\clvmgf\cellx7697\clbrdrt\brdrs\brdrcf1\clbrdrl\brdrs\brdrcf1\clbrdrr\brdrs\brdrcf1\clvmgf\cellx8759\clbrdrt\brdrs\brdrcf1\clbrdrl\brdrs\brdrcf1\clbrdrr\brdrs\brdrcf1\clvmgf\cellx9997\clbrdrt\brdrs\brdrcf1\clbrdrl\brdrs\brdrcf1\clbrdrr\brdrs\brdrcf1\clbrdrb\brdrs\brdrcf1\cellx10800\trrh1102\row}}} {\trowd\clbrdrt\brdrs\brdrcf1\clbrdrl\brdrs\brdrcf1\clbrdrr\brdrs\brdrcf1\clbrdrb\brdrs\brdrcf1\clvmrg\cellx2319\clbrdrt\brdrs\brdrcf1\clbrdrl\brdrs\brdrcf1\clbrdrr\brdrs\brdrcf1\clbrdrb\brdrs\brdrcf1\clvertalb\cellx3421\clbrdrt\brdrs\brdrcf1\clbrdrl\brdrs\brdrcf1\clbrdrr\brdrs\brdrcf1\clbrdrb\brdrs\brdrcf1\clvertalb\cellx4398\clbrdrt\brdrs\brdrcf1\clbrdrl\brdrs\brdrcf1\clbrdrr\brdrs\brdrcf1\clbrdrb\brdrs\brdrcf1\clvertalb\cellx5758\clbrdrt\brdrs\brdrcf1\clbrdrl\brdrs\brdrcf1\clbrdrr\brdrs\brdrcf1\clbrdrb\brdrs\brdrcf1\clvertalb\cellx6604\clbrdrt\brdrs\brdrcf1\clbrdrl\brdrs\brdrcf1\clbrdrr\brdrs\brdrcf1\clbrdrb\brdrs\brdrcf1\clvmrg\cellx7696\clbrdrt\brdrs\brdrcf1\clbrdrl\brdrs\brdrcf1\clbrdrr\brdrs\brdrcf1\clbrdrb\brdrs\brdrcf1\clvmrg\cellx8758\clbrdrt\brdrs\brdrcf1\clbrdrl\brdrs\brdrcf1\clbrdrr\brdrs\brdrcf1\clbrdrb\brdrs\brdrcf1\clvmrg\cellx9996\clbrdrt\brdrs\brdrcf1\clbrdrl\brdrs\brdrcf1\clbrdrr\brdrs\brdrcf1\clbrdrb\brdrs\brdrcf1\clvertalc\cellx10800\trrh1350 \pard\plain\intbl\f0\fs16\ql \~\cell\pard\plain\intbl\cf1\f51\fs20\b\qc Date\plain\intbl\cf1\f51\fs20\b\qc Exercisable\cell\pard\plain\intbl\cf1\f51\fs20\b\qc Expiration\plain\intbl\cf1\f51\fs20\b\qc Date\cell\pard\plain\intbl\cf1\f51\fs20\b\qc Title\cell\pard\plain\intbl\cf1\f51\fs20\b\qc Amount\plain\intbl\cf1\f51\fs20\b\qc or\plain\intbl\cf1\f51\fs20\b\qc Number\plain\intbl\cf1\f51\fs20\b\qc of\plain\intbl\cf1\f51\fs20\b\qc Shares\cell\pard\plain\intbl\f0\fs16\ql \~\cell\pard\plain\intbl\f0\fs16\ql \~\cell\pard\plain\intbl\f0\fs16\ql \~\cell\pard\plain\intbl\f0\fs16\ql \~\cell{ {\trowd\clbrdrt\brdrs\brdrcf1\clbrdrl\brdrs\brdrcf1\clbrdrr\brdrs\brdrcf1\clbrdrb\brdrs\brdrcf1\clvmrg\cellx2319\clbrdrt\brdrs\brdrcf1\clbrdrl\brdrs\brdrcf1\clbrdrr\brdrs\brdrcf1\clbrdrb\brdrs\brdrcf1\clvertalb\cellx3421\clbrdrt\brdrs\brdrcf1\clbrdrl\brdrs\brdrcf1\clbrdrr\brdrs\brdrcf1\clbrdrb\brdrs\brdrcf1\clvertalb\cellx4398\clbrdrt\brdrs\brdrcf1\clbrdrl\brdrs\brdrcf1\clbrdrr\brdrs\brdrcf1\clbrdrb\brdrs\brdrcf1\clvertalb\cellx5758\clbrdrt\brdrs\brdrcf1\clbrdrl\brdrs\brdrcf1\clbrdrr\brdrs\brdrcf1\clbrdrb\brdrs\brdrcf1\clvertalb\cellx6604\clbrdrt\brdrs\brdrcf1\clbrdrl\brdrs\brdrcf1\clbrdrr\brdrs\brdrcf1\clbrdrb\brdrs\brdrcf1\clvmrg\cellx7696\clbrdrt\brdrs\brdrcf1\clbrdrl\brdrs\brdrcf1\clbrdrr\brdrs\brdrcf1\clbrdrb\brdrs\brdrcf1\clvmrg\cellx8758\clbrdrt\brdrs\brdrcf1\clbrdrl\brdrs\brdrcf1\clbrdrr\brdrs\brdrcf1\clbrdrb\brdrs\brdrcf1\clvmrg\cellx9996\clbrdrt\brdrs\brdrcf1\clbrdrl\brdrs\brdrcf1\clbrdrr\brdrs\brdrcf1\clbrdrb\brdrs\brdrcf1\clvertalc\cellx10800\trrh1350\row}}} {\trowd\clbrdrt\brdrs\brdrcf1\clbrdrl\brdrs\brdrcf1\clbrdrr\brdrs\brdrcf1\clbrdrb\brdrs\brdrcf1\clvertalc\cellx2319\clbrdrt\brdrs\brdrcf1\clbrdrl\brdrs\brdrcf1\clbrdrr\brdrs\brdrcf1\clbrdrb\brdrs\brdrcf1\clvertalc\cellx3421\clbrdrt\brdrs\brdrcf1\clbrdrl\brdrs\brdrcf1\clbrdrr\brdrs\brdrcf1\clbrdrb\brdrs\brdrcf1\clvertalc\cellx4398\clbrdrt\brdrs\brdrcf1\clbrdrl\brdrs\brdrcf1\clbrdrr\brdrs\brdrcf1\clbrdrb\brdrs\brdrcf1\clvertalc\cellx5758\clbrdrt\brdrs\brdrcf1\clbrdrl\brdrs\brdrcf1\clbrdrr\brdrs\brdrcf1\clbrdrb\brdrs\brdrcf1\clvertalc\cellx6604\clbrdrt\brdrs\brdrcf1\clbrdrl\brdrs\brdrcf1\clbrdrr\brdrs\brdrcf1\clbrdrb\brdrs\brdrcf1\clvertalc\cellx7696\clbrdrt\brdrs\brdrcf1\clbrdrl\brdrs\brdrcf1\clbrdrr\brdrs\brdrcf1\clbrdrb\brdrs\brdrcf1\clvertalc\cellx8758\clbrdrt\brdrs\brdrcf1\clbrdrl\brdrs\brdrcf1\clbrdrr\brdrs\brdrcf1\clbrdrb\brdrs\brdrcf1\clvertalc\cellx9996\clbrdrt\brdrs\brdrcf1\clbrdrl\brdrs\brdrcf1\clbrdrr\brdrs\brdrcf1\clbrdrb\brdrs\brdrcf1\clvertalc\cellx10800\trrh608 \pard\plain\intbl\cf1\f51\fs20\ql Non-Qualified Stock\plain\intbl\cf1\f51\fs20\ql Option (right to buy)\cell\pard\plain\intbl\cf1\f51\fs20\qc 09/28/2004\cell\pard\plain\intbl\cf1\f51\fs20\qc 02/25/2005\cell\pard\plain\intbl\cf1\f51\fs20\qc Common\plain\intbl\cf1\f51\fs20\qc Stock\cell\pard\plain\intbl\cf1\f51\fs20\qc 44,795\cell\pard\plain\intbl\cf1\f51\fs20\qc 3.0082\cell\pard\plain\intbl\cf1\f51\fs20\qc D\cell\pard\plain\intbl\f0\fs16\ql \~\cell\pard\plain\intbl\f0\fs16\ql \~\cell{ 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\pard\plain\intbl\cf1\f51\fs20\ql Non-Qualified Stock\plain\intbl\cf1\f51\fs20\ql Option (right to buy)\cell\pard\plain\intbl\cf1\f51\fs20\qc 09/28/2004\cell\pard\plain\intbl\cf1\f51\fs20\qc 12/31/2006\cell\pard\plain\intbl\cf1\f51\fs20\qc Common\plain\intbl\cf1\f51\fs20\qc Stock\cell\pard\plain\intbl\cf1\f51\fs20\qc 116,350\cell\pard\plain\intbl\cf1\f51\fs20\qc 15.4706\cell\pard\plain\intbl\cf1\f51\fs20\qc D\cell\pard\plain\intbl\f0\fs16\ql \~\cell\pard\plain\intbl\f0\fs16\ql \~\cell{ {\trowd\clbrdrt\brdrs\brdrcf1\clbrdrl\brdrs\brdrcf1\clbrdrr\brdrs\brdrcf1\clbrdrb\brdrs\brdrcf1\clvertalc\cellx2319\clbrdrt\brdrs\brdrcf1\clbrdrl\brdrs\brdrcf1\clbrdrr\brdrs\brdrcf1\clbrdrb\brdrs\brdrcf1\clvertalc\cellx3421\clbrdrt\brdrs\brdrcf1\clbrdrl\brdrs\brdrcf1\clbrdrr\brdrs\brdrcf1\clbrdrb\brdrs\brdrcf1\clvertalc\cellx4398\clbrdrt\brdrs\brdrcf1\clbrdrl\brdrs\brdrcf1\clbrdrr\brdrs\brdrcf1\clbrdrb\brdrs\brdrcf1\clvertalc\cellx5758\clbrdrt\brdrs\brdrcf1\clbrdrl\brdrs\brdrcf1\clbrdrr\brdrs\brdrcf1\clbrdrb\brdrs\brdrcf1\clvertalc\cellx6604\clbrdrt\brdrs\brdrcf1\clbrdrl\brdrs\brdrcf1\clbrdrr\brdrs\brdrcf1\clbrdrb\brdrs\brdrcf1\clvertalc\cellx7696\clbrdrt\brdrs\brdrcf1\clbrdrl\brdrs\brdrcf1\clbrdrr\brdrs\brdrcf1\clbrdrb\brdrs\brdrcf1\clvertalc\cellx8758\clbrdrt\brdrs\brdrcf1\clbrdrl\brdrs\brdrcf1\clbrdrr\brdrs\brdrcf1\clbrdrb\brdrs\brdrcf1\clvertalc\cellx9996\clbrdrt\brdrs\brdrcf1\clbrdrl\brdrs\brdrcf1\clbrdrr\brdrs\brdrcf1\clbrdrb\brdrs\brdrcf1\clvertalc\cellx10800\trrh608\row}}} \pard\plain {\trowd\clvertalc\cellx10800\trrh292 \pard\plain\intbl\cf1\f51\fs20\b\ql Explanation of Responses:\cell{ {\trowd\clvertalc\cellx10800\trrh292\row}}} \pard\plain {\trowd\clvertalc\cellx6480\clvertalc\cellx8640\clvertalc\cellx10800\trrh788 \pard\plain\intbl\f0\fs16\ql \~\cell\pard\plain\intbl\cf1\f51\fs20\ul\ql By: Mark L. Withrow,\plain\intbl\cf1\f51\fs20\ul\ql Attorney-in-Fact For:\plain\intbl\cf1\f51\fs20\ul\ql Mark S. Sexton\cell\pard\plain\intbl\cf1\f51\fs20\ul\ql 09/30/2004\cell{ {\trowd\clvertalc\cellx6480\clvertalc\cellx8640\clvertalc\cellx10800\trrh788\row}}} {\trowd\clvertalc\cellx6480\clvertalc\cellx8640\clvertalc\cellx10800\trrh540 \pard\plain\intbl\f0\fs16\ql \~\cell\pard\plain\intbl\cf1\f51\fs20\ql ** Signature of\plain\intbl\cf1\f51\fs20\ql Reporting Person\cell\pard\plain\intbl\cf1\f51\fs20\ql Date\cell{ {\trowd\clvertalc\cellx6480\clvertalc\cellx8640\clvertalc\cellx10800\trrh540\row}}} {\trowd\clvertalc\cellx10800\trrh292 \pard\plain\intbl\cf1\f51\fs20\ql Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.\cell{ {\trowd\clvertalc\cellx10800\trrh292\row}}} {\trowd\clvertalc\cellx10800\trrh292 \pard\plain\intbl\cf1\f51\fs20\ql * If the form is filed by more than one reporting person,\plain\intbl\cf1\f51\fs20\i\ql see\plain\intbl\cf1\f51\fs20\ql Instruction 5 (b)(v).\cell{ {\trowd\clvertalc\cellx10800\trrh292\row}}} {\trowd\clvertalc\cellx10800\trrh540 \pard\plain\intbl\cf1\f51\fs20\ql ** Intentional misstatements or omissions of facts constitute Federal Criminal Violations\plain\intbl\cf1\f51\fs20\i\ql See\plain\intbl\cf1\f51\fs20\ql 18 U.S.C. 1001 and 15 U.S.C.\plain\intbl\cf1\f51\fs20\ql 78ff(a).\cell{ {\trowd\clvertalc\cellx10800\trrh540\row}}} {\trowd\clvertalc\cellx10800\trrh540 \pard\plain\intbl\cf1\f51\fs20\ql Note: File three copies of this Form, one of which must be manually signed. If space is insufficient,\plain\intbl\cf1\f51\fs20\i\ql see\plain\intbl\cf1\f51\fs20\ql Instruction 6 for\plain\intbl\cf1\f51\fs20\ql procedure.\cell{ {\trowd\clvertalc\cellx10800\trrh540\row}}} {\trowd\clvertalc\cellx10800\trrh540 \pard\plain\intbl\cf1\f51\fs20\b\ql Persons who respond to the collection of information contained in this form are not required to respond unless the form\plain\intbl\cf1\f51\fs20\b\ql displays a currently valid OMB Number.\cell{ {\trowd\clvertalc\cellx10800\trrh540\row}}} \page{\*\bkmkstart doc_1_2}{\*\bkmkend doc_1_2}\par\pard\plain\f0\fs16\pard\plain\cf1\f50\fs16\ql POWER OF ATTORNEY \par\pard\plain\fs16\pard\plain\cf1\f50\fs16\ql For Executing Forms 3, 4 and 5 \par\pard\plain\fs16 \par\pard\plain\fs16\pard\plain\cf1\f50\fs16\ql Know all by these presents, that the undersigned hereby constitutes and \par\pard\plain\fs16\pard\plain\cf1\f50\fs16\ql appoints each of Mark L. Withrow, Richard P. Dealy, Larry N. Paulsen and Laura \par\pard\plain\fs16\pard\plain\cf1\f50\fs16\ql J. Walsh, signing singly, the undersigned's true and lawful attorney-in-fact to: \par\pard\plain\fs16 \par\pard\plain\fs16\pard\plain\cf1\f50\fs16\ql (1) execute for and on behalf of the undersigned Forms 3, 4 and 5 (including \par\pard\plain\fs16\pard\plain\cf1\f50\fs16\ql amendments thereto) in accordance with Section 16(a) of the Securities Exchange \par\pard\plain\fs16\pard\plain\cf1\f50\fs16\ql Act of 1934 and the rules thereunder; \par\pard\plain\fs16 \par\pard\plain\fs16\pard\plain\cf1\f50\fs16\ql (2) do and perform any and all acts for and on behalf of the undersigned that \par\pard\plain\fs16\pard\plain\cf1\f50\fs16\ql may be necessary or desirable to complete and execute any such Form 3, 4 or 5 \par\pard\plain\fs16\pard\plain\cf1\f50\fs16\ql (including amendments thereto) and timely file that Form with the Securities and \par\pard\plain\fs16\pard\plain\cf1\f50\fs16\ql Exchange Commission and any stock exchange, self-regulatory association or any \par\pard\plain\fs16\pard\plain\cf1\f50\fs16\ql other authority; and \par\pard\plain\fs16 \par\pard\plain\fs16\pard\plain\cf1\f50\fs16\ql (3) take any other action of any type whatsoever in connection with the \par\pard\plain\fs16\pard\plain\cf1\f50\fs16\ql foregoing that, in the opinion of each such attorney-in-fact, may be of benefit \par\pard\plain\fs16\pard\plain\cf1\f50\fs16\ql to, in the best interest of, or legally required of the undersigned, it being \par\pard\plain\fs16\pard\plain\cf1\f50\fs16\ql understood that the documents executed by the attorney-in-fact on behalf of the \par\pard\plain\fs16\pard\plain\cf1\f50\fs16\ql undersigned pursuant to this Power of Attorney shall be in such form and shall \par\pard\plain\fs16\pard\plain\cf1\f50\fs16\ql contain such terms and conditions as the attorney-in-fact may approve in the \par\pard\plain\fs16\pard\plain\cf1\f50\fs16\ql attorney-in-fact's discretion. \par\pard\plain\fs16 \par\pard\plain\fs16\pard\plain\cf1\f50\fs16\ql The undersigned hereby grants to each such attorney-in-fact full power and \par\pard\plain\fs16\pard\plain\cf1\f50\fs16\ql authority to do and perform all and every act and thing whatsoever requisite, \par\pard\plain\fs16\pard\plain\cf1\f50\fs16\ql necessary or proper to be done in the exercise of any of the rights and powers \par\pard\plain\fs16\pard\plain\cf1\f50\fs16\ql herein granted, as fully to all intents and purposes as the undersigned might or \par\pard\plain\fs16\pard\plain\cf1\f50\fs16\ql could do if personally present, with full power of substitution or revocation, \par\pard\plain\fs16\pard\plain\cf1\f50\fs16\ql hereby ratifying and confirming all that the attorney-in-fact, or the attorney- \par\pard\plain\fs16\pard\plain\cf1\f50\fs16\ql in-fact's substitute or substitutes, shall lawfully do or cause to be done by \par\pard\plain\fs16\pard\plain\cf1\f50\fs16\ql virtue of this Power of Attorney and the rights and powers herein granted. The \par\pard\plain\fs16\pard\plain\cf1\f50\fs16\ql undersigned acknowledges that the foregoing attorneys-in-fact, and their \par\pard\plain\fs16\pard\plain\cf1\f50\fs16\ql substitutes, in serving in such capacity at the request of the undersigned, are \par\pard\plain\fs16\pard\plain\cf1\f50\fs16\ql not assuming (nor is Pioneer Natural Resources Company assuming) any of the \par\pard\plain\fs16\pard\plain\cf1\f50\fs16\ql undersigned's responsibilities to comply with Section 16 of the Securities \par\pard\plain\fs16\pard\plain\cf1\f50\fs16\ql Exchange Act of 1934. \par\pard\plain\fs16 \par\pard\plain\fs16\pard\plain\cf1\f50\fs16\ql The undersigned agrees that each such attorney-in-fact may rely entirely \par\pard\plain\fs16\pard\plain\cf1\f50\fs16\ql on information furnished orally or in writing by the undersigned to the \par\pard\plain\fs16\pard\plain\cf1\f50\fs16\ql attorney-in-fact. The undersigned also agrees to indemnify and hold harmless \par\pard\plain\fs16\pard\plain\cf1\f50\fs16\ql Pioneer Natural Resources Company and each such attorney-in-fact against any \par\pard\plain\fs16\pard\plain\cf1\f50\fs16\ql losses, claims, damages or liabilities (or actions in these respects) that arise \par\pard\plain\fs16\pard\plain\cf1\f50\fs16\ql out of or are based upon any untrue statements or omissions of necessary facts \par\pard\plain\fs16\pard\plain\cf1\f50\fs16\ql in the information provided by the undersigned to such attorney-in fact for \par\pard\plain\fs16\pard\plain\cf1\f50\fs16\ql purposes of executing, acknowledging, delivering or filing Form 3, 4 or 5 \par\pard\plain\fs16\pard\plain\cf1\f50\fs16\ql (including amendments thereto) and agrees to reimburse Pioneer Natural Resources \par\pard\plain\fs16\pard\plain\cf1\f50\fs16\ql Company's and the attorney-in-fact on demand for any legal or other expenses \par\pard\plain\fs16\pard\plain\cf1\f50\fs16\ql reasonably incurred in connection with investigating or defending against any \par\pard\plain\fs16\pard\plain\cf1\f50\fs16\ql such loss, claim, damage, liability or action. \par\pard\plain\fs16 \par\pard\plain\fs16\pard\plain\cf1\f50\fs16\ql This Power of Attorney shall remain in full force and effect until the \par\pard\plain\fs16\pard\plain\cf1\f50\fs16\ql undersigned is no longer required to file Forms 3, 4 and 5 with respect to the \par\pard\plain\fs16\pard\plain\cf1\f50\fs16\ql undersigned's holdings of and transactions in securities issued by Pioneer \par\pard\plain\fs16\pard\plain\cf1\f50\fs16\ql Natural Resources Company, unless earlier revoked by the undersigned in a signed \par\pard\plain\fs16\pard\plain\cf1\f50\fs16\ql writing delivered to the foregoing attorneys in fact. \par\pard\plain\fs16 \par\pard\plain\fs16\pard\plain\cf1\f50\fs16\ql IN WITNESS WHEREOF, the undersigned has caused this Power of Attorney to \par\pard\plain\fs16\pard\plain\cf1\f50\fs16\ql be executed as of the date written below. \par\pard\plain\fs16 \par\pard\plain\fs16 \par\pard\plain\fs16\pard\plain\cf1\f50\fs16\ql /s/ Mark S. Sexton \par\pard\plain\fs16\pard\plain\cf1\f50\fs16\ql September 28, 2021 \par\pard\plain\fs16 \par\pard\plain\fs16 \par\pard\plain\fs16 \par\pard\plain\fs16}