{rtf1deflang1033deflangfe1033margl720margr720margt360margb360{stylesheet{fs20lang1033snext0 Normal;} {s1sb240keepn{*pn pnlvl1pndecpnprev1pnstart1pnsp144}bf0fs30lang1033 sbasedon0snext0 heading 1;} {s2sb200keepn{*pn pnlvl2pndecpnprev1pnstart1pnsp144{pntxtb.}}bf0fs26lang1033 sbasedon0snext0 heading 2;} {s3sb180keepn{*pn pnlvl3pndecpnprev1pnstart1pnsp144{pntxtb.}}bf0fs22lang1033 sbasedon0snext0 heading 3;} {s4sb160keepn{*pn pnlvl4pnucltrpnprev1pnstart1pnsp144{pntxtb.}}bf0fs22lang1033 sbasedon0snext0 heading 4;} {s5sb140keepn{*pn pnlvl5pncltrpnprev1pnstart1pnsp144}bf0fs20lang1033 sbasedon0snext0 heading 5;} {s6tqclang1033sbasedon0snext6 footer;} {*cs16 additivesupersbasedon10 footnote reference;} {*cs18 additivesbasedon10 page number;}} {fonttbl{f0fnil Times New Roman;}{f1fnil Courier New}{f2005fnil Courier New;}{f2010fnil Wingdings;}{f2020fnil Webdings;}{f2fnil Arial;}{f3fnil Arial;}{f4fnil LucidaHandwriting;}{f5fnil Symbol;}{f6fnil Symbol;}{f7fnil Ferdsch;}{f30fnil Myriad Cn Semibold;}{f31fnil Myriad Roman;}{f50fnil Courier New;}{f51fnil Times New Roman;}{f52fnil Arial;}{f53fnil Symbol;}{f54fnil Wingdings;}{f55fnil Wingdings 2;}{f56fnil Wingdings 3;}{f57fnil Webdings;}{f58fnil Arial Narrow;}{f59fnil Arial Unicode MS;}{f60fnil Cyberbit;}{f61fnil Morningstar 1U Light;}{f62fnil Calibri;}} {colortbl;red0green0blue0;red127green0blue0;red0green0blue255;red127green127blue127;red0green51blue153;red255green204blue0;red255green255blue255;red246green244blue236;red0green0blue0;red128green128blue128;} {*bkmkstart filing_1}{*bkmkend filing_1}{*bkmkstart doc_1_1}{*bkmkend doc_1_1}parpardplaincf1f52fs20bqc UNITED STATES parpardplainfs16plaincf1f52fs20bqc SECURITIES AND EXCHANGE COMMISSION parpardplainfs16plaincf1f52fs20bqc Washington, D.C. 20549parpardplainf0fs16parpardplaincf1f52fs24bqc SCHEDULE 13G parpardplainfs16parpardplaincf1f52fs20bqc Under the Securities Exchange Act of 1934parpardplainf0fs16parpardplaincf1f52fs20bqc (Amendment No. _ )plaincf1f52fs13bqcsuper *parpardplainf0fs16parpardplaincf1f51fs20qc Reliance Steel & Aluminum Co. parpardplainfs16pardplainf0fs4parpardplainf0fs2brdrtbrdrsbrdrw15brdrcf2brdrsp0parpardplainf0fs4parparpardplaincf1f51fs20qc (Name of Issuer)parpardplainf0fs16parpardplaincf1f51fs20qc Common Stock parpardplainfs16pardplainf0fs4parpardplainf0fs2brdrtbrdrsbrdrw15brdrcf2brdrsp0parpardplainf0fs4parparpardplaincf1f51fs20qc (Title of Class of Securities)parpardplainf0fs16parpardplaincf1f51fs20qc 759509102 parpardplainfs16pardplainf0fs4parpardplainf0fs2brdrtbrdrsbrdrw15brdrcf2brdrsp0parpardplainf0fs4parparpardplaincf1f51fs20qc (CUSIP Number)parpardplainf0fs16parpardplaincf1f51fs20qc December 31, 2014 parpardplainfs16pardplainf0fs4parpardplainf0fs2brdrtbrdrsbrdrw15brdrcf2brdrsp0parpardplainf0fs4parparpardplaincf1f51fs20qc (Date of Event Which Requires Filing of this Statement)parpardplaincf1f51fs20ql Check the appropriate box to designate the rule pursuant to which this Schedule is filed: parpardplainfs16 parpardplainfs16 pardplain {trowdclvertalccellx567clvertalccellx1670trrh608 pardplainintblcf1f51fs20ql [X]cellpardplainintblcf1f51fs20ql Ruleplainintblcf1f51fs20ql 13d-1(b)cell{ {trowdclvertalccellx567clvertalccellx1670trrh608row}}} {trowdclvertalccellx567clvertalccellx1670trrh608 pardplainintblcf1f51fs20ql [ ]cellpardplainintblcf1f51fs20ql Ruleplainintblcf1f51fs20ql 13d-1(c)cell{ {trowdclvertalccellx567clvertalccellx1670trrh608row}}} {trowdclvertalccellx567clvertalccellx1670trrh608 pardplainintblcf1f51fs20ql [ ]cellpardplainintblcf1f51fs20ql Ruleplainintblcf1f51fs20ql 13d-1(d)cell{ {trowdclvertalccellx567clvertalccellx1670trrh608row}}}parpardplainf0fs16pardplaincf1f51fs13qlsuper *plaincf1f51fs20ql The remainder of this cover page shall be filled out for a reporting person's initial filing on this form with respect to the subjectplaincf1f51fs20ql class of securities, and for any subsequent amendment containing information which would alter the disclosures provided in aplaincf1f51fs20ql prior cover page.parpardplainf0fs16parpardplaincf1f51fs20ql The information required in the remainder of this cover page shall not be deemed to be "filed" for the purpose of Section 18 ofplaincf1f51fs20ql the Securities Exchange Act of 1934 (the "Act") or otherwise subject to the liabilities of that section of the Act, but shall beplaincf1f51fs20ql subject to all other provisions of the Act (however, see the Notes.) pageparpardplainf0fs4parpardplainf0fs2brdrtbrdrsbrdrw15brdrcf2brdrsp0parpardplainf0fs4par parpardplain {trowdclvertalccellx710clvertalccellx1822trrh540 pardplainintblcf1f51fs20ql CUSIPplainintblcf1f51fs20ql No.cellpardplainintblcf1f51fs20ql 759509102cell{ {trowdclvertalccellx710clvertalccellx1822trrh540row}}} parpardplain {trowdcellx1080clvertalccellx5485clvertalccellx5921clvertalccellx6357clvertalccellx6793clvertalccellx7229clvertalccellx7665clvertalccellx8101cellx10721trrh945 pardplainintblcf1f51fs20ql 1.cellpardplainintblcf1f51fs20ql NAMES OF REPORTING PERSONS parpardplainintblfs16 parpardplainintblfs16plainintblcf1f51fs20ql Wellington Management Group LLPcellpardplainintblf0fs16ql ~cellpardplainintblf0fs16ql ~cellpardplainintblf0fs16ql ~cellpardplainintblf0fs16ql ~cellpardplainintblf0fs16ql ~cellpardplainintblf0fs16ql ~cellpardplainintblf0fs16ql ~cell{ {trowdcellx1080clvertalccellx5485clvertalccellx5921clvertalccellx6357clvertalccellx6793clvertalccellx7229clvertalccellx7665clvertalccellx8101cellx10721trrh945row}}} {trowdcellx1080clvertalccellx5485clvertalccellx5921clvertalccellx6357clvertalccellx6793clvertalccellx7229clvertalccellx7665clvertalccellx8101cellx10721trrh1440 pardplainintblcf1f51fs20ql 2.cellpardplainintblcf1f51fs20ql CHECK THE APPROPRIATE BOX IF Aplainintblcf1f51fs20ql MEMBER OF A GROUP parpardplainintblfs16 parpardplainintblfs16plainintblcf1f51fs20ql (a) [ ] parpardplainintblfs16plainintblcf1f51fs20ql (b) [ ]cellpardplainintblf0fs16ql ~cellpardplainintblf0fs16ql ~cellpardplainintblf0fs16ql ~cellpardplainintblf0fs16ql ~cellpardplainintblf0fs16ql ~cellpardplainintblf0fs16ql ~cellpardplainintblf0fs16ql ~cell{ {trowdcellx1080clvertalccellx5485clvertalccellx5921clvertalccellx6357clvertalccellx6793clvertalccellx7229clvertalccellx7665clvertalccellx8101cellx10721trrh1440row}}} {trowdcellx1080clvertalccellx5485clvertalccellx5921clvertalccellx6357clvertalccellx6793clvertalccellx7229clvertalccellx7665clvertalccellx8101cellx10721trrh450 pardplainintblcf1f51fs20ql 3.cellpardplainintblcf1f51fs20ql SEC USE ONLYcellpardplainintblf0fs16ql ~cellpardplainintblf0fs16ql ~cellpardplainintblf0fs16ql ~cellpardplainintblf0fs16ql ~cellpardplainintblf0fs16ql ~cellpardplainintblf0fs16ql ~cellpardplainintblf0fs16ql ~cell{ {trowdcellx1080clvertalccellx5485clvertalccellx5921clvertalccellx6357clvertalccellx6793clvertalccellx7229clvertalccellx7665clvertalccellx8101cellx10721trrh450row}}} {trowdcellx1080clvertalccellx5485clvertalccellx5921clvertalccellx6357clvertalccellx6793clvertalccellx7229clvertalccellx7665clvertalccellx8101cellx10721trrh1192 pardplainintblcf1f51fs20ql 4.cellpardplainintblcf1f51fs20ql CITIZENSHIP OR PLACE OFplainintblcf1f51fs20ql ORGANIZATION parpardplainintblfs16 parpardplainintblfs16plainintblcf1f51fs20ql Massachusettscellpardplainintblf0fs16ql ~cellpardplainintblf0fs16ql ~cellpardplainintblf0fs16ql ~cellpardplainintblf0fs16ql ~cellpardplainintblf0fs16ql ~cellpardplainintblf0fs16ql ~cellpardplainintblf0fs16ql ~cell{ {trowdcellx1080clvertalccellx5485clvertalccellx5921clvertalccellx6357clvertalccellx6793clvertalccellx7229clvertalccellx7665clvertalccellx8101cellx10721trrh1192row}}} {trowdclvertalcclvmgfcellx2424clvertalccellx4159clvertalccellx5483clvertalccellx5919clvertalccellx6355clvertalccellx6791clvertalccellx7227clvertalccellx7663clvertalccellx8099cellx10719trrh945 pardplainintblcf1f51fs20ql NUMBER OF SHARESplainintblcf1f51fs20ql BENEFICIALLYplainintblcf1f51fs20ql OWNED BY EACHplainintblcf1f51fs20ql REPORTING PERSONplainintblcf1f51fs20ql WITHcellpardplainintblcf1f51fs20ql 5. SOLEplainintblcf1f51fs20ql VOTINGplainintblcf1f51fs20ql POWERcellpardplainintblcf1f51fs20ql 0cellpardplainintblf0fs16ql ~cellpardplainintblf0fs16ql ~cellpardplainintblf0fs16ql ~cellpardplainintblf0fs16ql ~cellpardplainintblf0fs16ql ~cellpardplainintblf0fs16ql ~cellpardplainintblf0fs16ql ~cell{ {trowdclvertalcclvmgfcellx2424clvertalccellx4159clvertalccellx5483clvertalccellx5919clvertalccellx6355clvertalccellx6791clvertalccellx7227clvertalccellx7663clvertalccellx8099cellx10719trrh945row}}} {trowdclvertalcclvmrgcellx2424clvertalccellx4159clvertalccellx5483clvertalccellx5919clvertalccellx6355clvertalccellx6791clvertalccellx7227clvertalccellx7663clvertalccellx8099clvertalccellx8535clvertalccellx8971cellx10717trrh945 pardplainintblf0fs16ql ~cellpardplainintblcf1f51fs20ql 6. SHAREDplainintblcf1f51fs20ql VOTINGplainintblcf1f51fs20ql POWERcellpardplainintblcf1f51fs20ql 2,195,876cellpardplainintblf0fs16ql ~cellpardplainintblf0fs16ql ~cellpardplainintblf0fs16ql ~cellpardplainintblf0fs16ql ~cellpardplainintblf0fs16ql ~cellpardplainintblf0fs16ql ~cellpardplainintblf0fs16ql ~cellpardplainintblf0fs16ql ~cellpardplainintblf0fs16ql ~cell{ {trowdclvertalcclvmrgcellx2424clvertalccellx4159clvertalccellx5483clvertalccellx5919clvertalccellx6355clvertalccellx6791clvertalccellx7227clvertalccellx7663clvertalccellx8099clvertalccellx8535clvertalccellx8971cellx10717trrh945row}}} {trowdclvertalcclvmrgcellx2424clvertalccellx4159clvertalccellx5483clvertalccellx5919clvertalccellx6355clvertalccellx6791clvertalccellx7227clvertalccellx7663clvertalccellx8099clvertalccellx8535clvertalccellx8971clvertalccellx9407clvertalccellx9843cellx10716trrh945 pardplainintblf0fs16ql ~cellpardplainintblcf1f51fs20ql 7. SOLEplainintblcf1f51fs20ql DISPOSITIVEplainintblcf1f51fs20ql POWERcellpardplainintblcf1f51fs20ql 0cellpardplainintblf0fs16ql ~cellpardplainintblf0fs16ql ~cellpardplainintblf0fs16ql ~cellpardplainintblf0fs16ql ~cellpardplainintblf0fs16ql ~cellpardplainintblf0fs16ql ~cellpardplainintblf0fs16ql ~cellpardplainintblf0fs16ql ~cellpardplainintblf0fs16ql ~cellpardplainintblf0fs16ql ~cellpardplainintblf0fs16ql ~cell{ {trowdclvertalcclvmrgcellx2424clvertalccellx4159clvertalccellx5483clvertalccellx5919clvertalccellx6355clvertalccellx6791clvertalccellx7227clvertalccellx7663clvertalccellx8099clvertalccellx8535clvertalccellx8971clvertalccellx9407clvertalccellx9843cellx10716trrh945row}}} {trowdclvertalcclvmrgcellx2424clvertalccellx4159clvertalccellx5483clvertalccellx5919clvertalccellx6355clvertalccellx6791clvertalccellx7227clvertalccellx7663clvertalccellx8099clvertalccellx8535clvertalccellx8971clvertalccellx9407clvertalccellx9843clvertalccellx10279clvertalccellx10715trrh945 pardplainintblf0fs16ql ~cellpardplainintblcf1f51fs20ql 8. SHAREDplainintblcf1f51fs20ql DISPOSITIVEplainintblcf1f51fs20ql POWERcellpardplainintblcf1f51fs20ql 4,540,529cellpardplainintblf0fs16ql ~cellpardplainintblf0fs16ql ~cellpardplainintblf0fs16ql ~cellpardplainintblf0fs16ql ~cellpardplainintblf0fs16ql ~cellpardplainintblf0fs16ql ~cellpardplainintblf0fs16ql ~cellpardplainintblf0fs16ql ~cellpardplainintblf0fs16ql ~cellpardplainintblf0fs16ql ~cellpardplainintblf0fs16ql ~cellpardplainintblf0fs16ql ~cell{ {trowdclvertalcclvmrgcellx2424clvertalccellx4159clvertalccellx5483clvertalccellx5919clvertalccellx6355clvertalccellx6791clvertalccellx7227clvertalccellx7663clvertalccellx8099clvertalccellx8535clvertalccellx8971clvertalccellx9407clvertalccellx9843clvertalccellx10279clvertalccellx10715trrh945row}}} {trowdcellx1080clvertalccellx5485clvertalccellx5921clvertalccellx6357clvertalccellx6793clvertalccellx7229clvertalccellx7665clvertalccellx8101clvertalccellx8537clvertalccellx8973clvertalccellx9409clvertalccellx9845clvertalccellx10281clvertalccellx10717trrh1192 pardplainintblcf1f51fs20ql 9.cellpardplainintblcf1f51fs20ql AGGREGATE AMOUNT BENEFICIALLYplainintblcf1f51fs20ql OWNED BY EACH REPORTING PERSON parpardplainintblfs16 parpardplainintblfs16plainintblcf1f51fs20ql 4,540,529cellpardplainintblf0fs16ql ~cellpardplainintblf0fs16ql ~cellpardplainintblf0fs16ql ~cellpardplainintblf0fs16ql ~cellpardplainintblf0fs16ql ~cellpardplainintblf0fs16ql ~cellpardplainintblf0fs16ql ~cellpardplainintblf0fs16ql ~cellpardplainintblf0fs16ql ~cellpardplainintblf0fs16ql ~cellpardplainintblf0fs16ql ~cellpardplainintblf0fs16ql ~cell{ {trowdcellx1080clvertalccellx5485clvertalccellx5921clvertalccellx6357clvertalccellx6793clvertalccellx7229clvertalccellx7665clvertalccellx8101clvertalccellx8537clvertalccellx8973clvertalccellx9409clvertalccellx9845clvertalccellx10281clvertalccellx10717trrh1192row}}} {trowdcellx1080clvertalccellx5485clvertalccellx5921clvertalccellx6357clvertalccellx6793clvertalccellx7229clvertalccellx7665clvertalccellx8101clvertalccellx8537clvertalccellx8973clvertalccellx9409clvertalccellx9845clvertalccellx10281clvertalccellx10717trrh1192 pardplainintblcf1f51fs20ql 10.cellpardplainintblcf1f51fs20ql CHECK IF THE AGGREGATE AMOUNT INplainintblcf1f51fs20ql ROW (9) EXCLUDES CERTAIN SHARES parpardplainintblfs16 parpardplainintblfs16plainintblcf1f51fs20ql [ ]cellpardplainintblf0fs16ql ~cellpardplainintblf0fs16ql ~cellpardplainintblf0fs16ql ~cellpardplainintblf0fs16ql ~cellpardplainintblf0fs16ql ~cellpardplainintblf0fs16ql ~cellpardplainintblf0fs16ql ~cellpardplainintblf0fs16ql ~cellpardplainintblf0fs16ql ~cellpardplainintblf0fs16ql ~cellpardplainintblf0fs16ql ~cellpardplainintblf0fs16ql ~cell{ {trowdcellx1080clvertalccellx5485clvertalccellx5921clvertalccellx6357clvertalccellx6793clvertalccellx7229clvertalccellx7665clvertalccellx8101clvertalccellx8537clvertalccellx8973clvertalccellx9409clvertalccellx9845clvertalccellx10281clvertalccellx10717trrh1192row}}} {trowdcellx1080clvertalccellx5485clvertalccellx5921clvertalccellx6357clvertalccellx6793clvertalccellx7229clvertalccellx7665clvertalccellx8101clvertalccellx8537clvertalccellx8973clvertalccellx9409clvertalccellx9845clvertalccellx10281clvertalccellx10717trrh1192 pardplainintblcf1f51fs20ql 11.cellpardplainintblcf1f51fs20ql PERCENT OF CLASS REPRESENTED BYplainintblcf1f51fs20ql AMOUNT IN ROW (9) parpardplainintblfs16 parpardplainintblfs16plainintblcf1f51fs20ql 5.82%cellpardplainintblf0fs16ql ~cellpardplainintblf0fs16ql ~cellpardplainintblf0fs16ql ~cellpardplainintblf0fs16ql ~cellpardplainintblf0fs16ql ~cellpardplainintblf0fs16ql ~cellpardplainintblf0fs16ql ~cellpardplainintblf0fs16ql ~cellpardplainintblf0fs16ql ~cellpardplainintblf0fs16ql ~cellpardplainintblf0fs16ql ~cellpardplainintblf0fs16ql ~cell{ {trowdcellx1080clvertalccellx5485clvertalccellx5921clvertalccellx6357clvertalccellx6793clvertalccellx7229clvertalccellx7665clvertalccellx8101clvertalccellx8537clvertalccellx8973clvertalccellx9409clvertalccellx9845clvertalccellx10281clvertalccellx10717trrh1192row}}} {trowdcellx1080clvertalccellx5485clvertalccellx5921clvertalccellx6357clvertalccellx6793clvertalccellx7229clvertalccellx7665clvertalccellx8101clvertalccellx8537clvertalccellx8973clvertalccellx9409clvertalccellx9845clvertalccellx10281clvertalccellx10717trrh945 pardplainintblcf1f51fs20ql 12.cellpardplainintblcf1f51fs20ql TYPE OF REPORTING PERSON parpardplainintblfs16 parpardplainintblfs16plainintblcf1f51fs20ql IA*cellpardplainintblf0fs16ql ~cellpardplainintblf0fs16ql ~cellpardplainintblf0fs16ql ~cellpardplainintblf0fs16ql ~cellpardplainintblf0fs16ql ~cellpardplainintblf0fs16ql ~cellpardplainintblf0fs16ql ~cellpardplainintblf0fs16ql ~cellpardplainintblf0fs16ql ~cellpardplainintblf0fs16ql ~cellpardplainintblf0fs16ql ~cellpardplainintblf0fs16ql ~cell{ {trowdcellx1080clvertalccellx5485clvertalccellx5921clvertalccellx6357clvertalccellx6793clvertalccellx7229clvertalccellx7665clvertalccellx8101clvertalccellx8537clvertalccellx8973clvertalccellx9409clvertalccellx9845clvertalccellx10281clvertalccellx10717trrh945row}}} {trowdclvertalccellx1080clvertalccellx5485clvertalccellx5921clvertalccellx6357clvertalccellx6793clvertalccellx7229clvertalccellx7665clvertalccellx8101clvertalccellx8537clvertalccellx8973clvertalccellx9409clvertalccellx9845clvertalccellx10281clvertalccellx10717trrh0 pardplainintblf0fs16ql ~cellpardplainintblcf1f51fs20ql *On Effective January 1, 2015, Wellingtonplainintblcf1f51fs20ql Management Company, LLP, a registeredplainintblcf1f51fs20ql investment advisor, changed its name toplainintblcf1f51fs20ql Wellington Management Group LLPplainintblcf1f51fs20ql (u8220?Wellington Management Groupu8221?)plainintblcf1f51fs20ql and transferred its United Stated advisoryplainintblcf1f51fs20ql business to Wellington Management Companyplainintblcf1f51fs20ql LLP, a Delaware limited liability partnership.plainintblcf1f51fs20ql On that date, Wellington Management Companyplainintblcf1f51fs20ql LLP registered as an investment adviser withplainintblcf1f51fs20ql the SEC by succeeding to Wellingtonplainintblcf1f51fs20ql Management Groupu8217?s SEC registrationplainintblcf1f51fs20ql (No. 801-15908).cellpardplainintblf0fs16ql ~cellpardplainintblf0fs16ql ~cellpardplainintblf0fs16ql ~cellpardplainintblf0fs16ql ~cellpardplainintblf0fs16ql ~cellpardplainintblf0fs16ql ~cellpardplainintblf0fs16ql ~cellpardplainintblf0fs16ql ~cellpardplainintblf0fs16ql ~cellpardplainintblf0fs16ql ~cellpardplainintblf0fs16ql ~cellpardplainintblf0fs16ql ~cell{ {trowdclvertalccellx1080clvertalccellx5485clvertalccellx5921clvertalccellx6357clvertalccellx6793clvertalccellx7229clvertalccellx7665clvertalccellx8101clvertalccellx8537clvertalccellx8973clvertalccellx9409clvertalccellx9845clvertalccellx10281clvertalccellx10717trrh0row}}} page parpardplain {trowdcellx10800trrh360 pardplainintblcf1f51fs20bql Item 1.cell{ {trowdcellx10800trrh360row}}} {trowdclvertalccellx1997cellx3845clvertalccellx10798trrh608 pardplainintblf0fs16ql ~cellpardplainintblcf1f51fs20bql (a)cellpardplainintblcf1f51fs20bql Name of Issuer parpardplainintblfs16plainintblcf1f51fs20ql Reliance Steel & Aluminum Co.cell{ {trowdclvertalccellx1997cellx3845clvertalccellx10798trrh608row}}} {trowdclvertalccellx1997cellx3845clvertalccellx10798trrh1102 pardplainintblf0fs16ql ~cellpardplainintblcf1f51fs20bql (b)cellpardplainintblcf1f51fs20bql Address of Issuer's Principal Executive Offices parpardplainintblfs16plainintblcf1f51fs20ql 350 South Grand Avenue parpardplainintblfs16plainintblcf1f51fs20ql Suite 5100 parpardplainintblfs16plainintblcf1f51fs20ql Los Angeles, CA 90071cell{ {trowdclvertalccellx1997cellx3845clvertalccellx10798trrh1102row}}} {trowdcellx10800trrh360 pardplainintblcf1f51fs20bql Item 2.cell{ {trowdcellx10800trrh360row}}} {trowdclvertalccellx1997cellx3845clvertalccellx10798trrh608 pardplainintblf0fs16ql ~cellpardplainintblcf1f51fs20bql (a)cellpardplainintblcf1f51fs20bql Name of Person Filing parpardplainintblfs16plainintblcf1f51fs20ql Wellington Management Group LLP parpardplainintblfs16cell{ {trowdclvertalccellx1997cellx3845clvertalccellx10798trrh608row}}} {trowdclvertalccellx1997cellx3845clvertalccellx10798trrh1102 pardplainintblf0fs16ql ~cellpardplainintblcf1f51fs20bql (b)cellpardplainintblcf1f51fs20bql Address of Principal Business Office or, if None, Residence parpardplainintblfs16plainintblcf1f51fs20ql c/o Wellington Management Company LLP parpardplainintblfs16plainintblcf1f51fs20ql 280 Congress Street parpardplainintblfs16plainintblcf1f51fs20ql Boston, MA 02210cell{ {trowdclvertalccellx1997cellx3845clvertalccellx10798trrh1102row}}} {trowdclvertalccellx1997cellx3845clvertalccellx10798trrh608 pardplainintblf0fs16ql ~cellpardplainintblcf1f51fs20bql (c)cellpardplainintblcf1f51fs20bql Citizenship parpardplainintblfs16plainintblcf1f51fs20ql Massachusetts parpardplainintblfs16cell{ {trowdclvertalccellx1997cellx3845clvertalccellx10798trrh608row}}} {trowdclvertalccellx1997cellx3845clvertalccellx10798trrh608 pardplainintblf0fs16ql ~cellpardplainintblcf1f51fs20bql (d)cellpardplainintblcf1f51fs20bql Title of Class of Securities parpardplainintblfs16plainintblcf1f51fs20ql Common Stockcell{ {trowdclvertalccellx1997cellx3845clvertalccellx10798trrh608row}}} {trowdclvertalccellx1997cellx3845clvertalccellx10798trrh608 pardplainintblf0fs16ql ~cellpardplainintblcf1f51fs20bql (e)cellpardplainintblcf1f51fs20bql CUSIP Number parpardplainintblfs16plainintblcf1f51fs20ql 759509102cell{ {trowdclvertalccellx1997cellx3845clvertalccellx10798trrh608row}}} {trowdcellx1997clvertalccellx10799trrh608 pardplainintblcf1f51fs20bql Item 3.cellpardplainintblcf1f51fs20bql If This Statement is Filed Pursuant to Rule 13d-1(b), or 13d-2(b) or (c), Check Whether theplainintblcf1f51fs20bql Person Filing is a:cell{ {trowdcellx1997clvertalccellx10799trrh608row}}} {trowdclvertalccellx1997cellx3845cellx5774cellx10798trrh608 pardplainintblf0fs16ql ~cellpardplainintblcf1f51fs20ql (a)cellpardplainintblcf1f51fs20ql [ ]cellpardplainintblcf1f51fs20ql Broker or dealer registered under Section 15 of the Actplainintblcf1f51fs20ql (15 U.S.C. 78o).cell{ {trowdclvertalccellx1997cellx3845cellx5774cellx10798trrh608row}}} {trowdclvertalccellx1997cellx3845cellx5774cellx10798trrh608 pardplainintblf0fs16ql ~cellpardplainintblcf1f51fs20ql (b)cellpardplainintblcf1f51fs20ql [ ]cellpardplainintblcf1f51fs20ql Bank as defined in Section 3(a)(6) of the Act (15 U.S.C.plainintblcf1f51fs20ql 78c).cell{ {trowdclvertalccellx1997cellx3845cellx5774cellx10798trrh608row}}} {trowdclvertalccellx1997cellx3845cellx5774cellx10798trrh608 pardplainintblf0fs16ql ~cellpardplainintblcf1f51fs20ql (c)cellpardplainintblcf1f51fs20ql [ ]cellpardplainintblcf1f51fs20ql Insurance Company as defined in Section 3(a)(19) of theplainintblcf1f51fs20ql Act (15 U.S.C. 78c).cell{ {trowdclvertalccellx1997cellx3845cellx5774cellx10798trrh608row}}} {trowdclvertalccellx1997cellx3845cellx5774cellx10798trrh608 pardplainintblf0fs16ql ~cellpardplainintblcf1f51fs20ql (d)cellpardplainintblcf1f51fs20ql [ ]cellpardplainintblcf1f51fs20ql Investment Company registered under Section 8 of theplainintblcf1f51fs20ql Investment Company Act of 1940 (15 U.S.C. 80a-8).cell{ {trowdclvertalccellx1997cellx3845cellx5774cellx10798trrh608row}}} {trowdclvertalccellx1997cellx3845cellx5774cellx10798trrh608 pardplainintblf0fs16ql ~cellpardplainintblcf1f51fs20ql (e)cellpardplainintblcf1f51fs20ql [X]cellpardplainintblcf1f51fs20ql An investment adviser in accordance with Ruleplainintblcf1f51fs20ql 240.13d-1(b)(1)(ii)(E);cell{ {trowdclvertalccellx1997cellx3845cellx5774cellx10798trrh608row}}} {trowdclvertalccellx1997cellx3845cellx5774cellx10798trrh608 pardplainintblf0fs16ql ~cellpardplainintblcf1f51fs20ql (f)cellpardplainintblcf1f51fs20ql [ ]cellpardplainintblcf1f51fs20ql An employee benefit plan or endowment fund inplainintblcf1f51fs20ql accordance with Rule 240.13d-1(b)(1)(ii)(F);cell{ {trowdclvertalccellx1997cellx3845cellx5774cellx10798trrh608row}}} {trowdclvertalccellx1997cellx3845cellx5774cellx10798trrh608 pardplainintblf0fs16ql ~cellpardplainintblcf1f51fs20ql (g)cellpardplainintblcf1f51fs20ql [ ]cellpardplainintblcf1f51fs20ql A parent holding company or control person inplainintblcf1f51fs20ql accordance with Rule 240.13d-1(b)(1)(ii)(G);cell{ {trowdclvertalccellx1997cellx3845cellx5774cellx10798trrh608row}}} {trowdclvertalccellx1997cellx3845cellx5774cellx10798trrh608 pardplainintblf0fs16ql ~cellpardplainintblcf1f51fs20ql (h)cellpardplainintblcf1f51fs20ql [ ]cellpardplainintblcf1f51fs20ql A savings association as defined in Section 3(b) of theplainintblcf1f51fs20ql Federal Deposit Insurance Act (12 U.S.C. 1813);cell{ {trowdclvertalccellx1997cellx3845cellx5774cellx10798trrh608row}}} {trowdclvertalccellx1997cellx3845cellx5774cellx10798trrh855 pardplainintblf0fs16ql ~cellpardplainintblcf1f51fs20ql (i)cellpardplainintblcf1f51fs20ql [ ]cellpardplainintblcf1f51fs20ql A church plan that is excluded from the definition of anplainintblcf1f51fs20ql investment company under Section 3(c)(14) of theplainintblcf1f51fs20ql Investment Company Act of 1940 (15 U.S.C. 80a-3);cell{ {trowdclvertalccellx1997cellx3845cellx5774cellx10798trrh855row}}} {trowdclvertalccellx1997cellx3845cellx5774cellx10798trrh360 pardplainintblf0fs16ql ~cellpardplainintblcf1f51fs20ql (j)cellpardplainintblcf1f51fs20ql [ ]cellpardplainintblcf1f51fs20ql Group, in accordance with Rule 240.13d-1(b)(1)(ii)(J).cell{ {trowdclvertalccellx1997cellx3845cellx5774cellx10798trrh360row}}} {trowdclvertalccellx1997cellx3845cellx10798trrh360 pardplainintblf0fs16ql ~cellpardplainintblf0fs16ql ~cellpardplainintblcf1f51fs20ql If this statement is filed pursuant to Rule 13d-1(c), check this box [ ]cell{ {trowdclvertalccellx1997cellx3845cellx10798trrh360row}}} {trowdcellx1997clvertalccellx10799trrh360 pardplainintblcf1f51fs20bql Item 4.cellpardplainintblcf1f51fs20bql Ownership.cell{ {trowdcellx1997clvertalccellx10799trrh360row}}} {trowdclvertalccellx10800trrh608 pardplainintblcf1f51fs20ql Provide the following information regarding the aggregate number and percentage of the class of securities of the issuerplainintblcf1f51fs20ql identified in Item 1.cell{ {trowdclvertalccellx10800trrh608row}}} {trowdclvertalccellx1997clvertalccellx3845clvertalccellx10798trrh360 pardplainintblf0fs16ql ~cellpardplainintblcf1f51fs20ql (a)cellpardplainintblcf1f51fs20ql Amount Beneficially Owned:cell{ {trowdclvertalccellx1997clvertalccellx3845clvertalccellx10798trrh360row}}} {trowdclvertalccellx3846clvertalccellx10799trrh360 pardplainintblf0fs16ql ~cellpardplainintblcf1f51fs20ql 4,540,529cell{ {trowdclvertalccellx3846clvertalccellx10799trrh360row}}} {trowdclvertalccellx1997clvertalccellx3845clvertalccellx10798trrh360 pardplainintblf0fs16ql ~cellpardplainintblcf1f51fs20ql (b)cellpardplainintblcf1f51fs20ql Percent of Class:cell{ {trowdclvertalccellx1997clvertalccellx3845clvertalccellx10798trrh360row}}} {trowdclvertalccellx3846clvertalccellx10799trrh360 pardplainintblf0fs16ql ~cellpardplainintblcf1f51fs20ql 5.82%cell{ {trowdclvertalccellx3846clvertalccellx10799trrh360row}}} {trowdclvertalccellx1997clvertalccellx3845clvertalccellx10798trrh360 pardplainintblf0fs16ql ~cellpardplainintblcf1f51fs20ql (c)cellpardplainintblcf1f51fs20ql Number of shares as to which such person has:cell{ {trowdclvertalccellx1997clvertalccellx3845clvertalccellx10798trrh360row}}} {trowdclvertalccellx3846clvertalccellx5775clvertalccellx8287clvertalccellx10799trrh608 pardplainintblf0fs16ql ~cellpardplainintblcf1f51fs20ql (i)cellpardplainintblcf1f51fs20ql sole power to vote or toplainintblcf1f51fs20ql direct the votecellpardplainintblcf1f51fs20ql 0cell{ {trowdclvertalccellx3846clvertalccellx5775clvertalccellx8287clvertalccellx10799trrh608row}}} {trowdclvertalccellx3846clvertalccellx5775clvertalccellx8287clvertalccellx10799trrh608 pardplainintblf0fs16ql ~cellpardplainintblcf1f51fs20ql (ii)cellpardplainintblcf1f51fs20ql shared power to vote or toplainintblcf1f51fs20ql direct the votecellpardplainintblcf1f51fs20ql 2,195,876cell{ {trowdclvertalccellx3846clvertalccellx5775clvertalccellx8287clvertalccellx10799trrh608row}}} {trowdclvertalccellx3846clvertalccellx5775clvertalccellx8287clvertalccellx10799trrh608 pardplainintblf0fs16ql ~cellpardplainintblcf1f51fs20ql (iii)cellpardplainintblcf1f51fs20ql sole power to dispose or toplainintblcf1f51fs20ql direct the disposition ofcellpardplainintblcf1f51fs20ql 0cell{ {trowdclvertalccellx3846clvertalccellx5775clvertalccellx8287clvertalccellx10799trrh608row}}} {trowdclvertalccellx3846clvertalccellx5775clvertalccellx8287clvertalccellx10799trrh608 pardplainintblf0fs16ql ~cellpardplainintblcf1f51fs20ql (iv)cellpardplainintblcf1f51fs20ql shared power to dispose orplainintblcf1f51fs20ql to direct the disposition ofcellpardplainintblcf1f51fs20ql 4,540,529cell{ {trowdclvertalccellx3846clvertalccellx5775clvertalccellx8287clvertalccellx10799trrh608row}}} {trowdcellx1997clvertalccellx10799trrh360 pardplainintblcf1f51fs20bql Item 5.cellpardplainintblcf1f51fs20bql Ownership of Five Percent or Less of Class.cell{ {trowdcellx1997clvertalccellx10799trrh360row}}} {trowdclvertalccellx1997clvertalccellx10799trrh855 pardplainintblf0fs16ql ~cellpardplainintblcf1f51fs20ql If this statement is being filed to report the fact that as of the date hereof the reporting person hasplainintblcf1f51fs20ql ceased to be the beneficial owner of more than five percent of the class of securities, check theplainintblcf1f51fs20ql following: [ ]cell{ {trowdclvertalccellx1997clvertalccellx10799trrh855row}}} {trowdcellx1997clvertalccellx10799trrh360 pardplainintblcf1f51fs20bql Item 6.cellpardplainintblcf1f51fs20bql Ownership of More than Five Percent on Behalf of Another Person.cell{ {trowdcellx1997clvertalccellx10799trrh360row}}} {trowdclvertalccellx1997clvertalccellx10799trrh2092 pardplainintblf0fs16ql ~cellpardplainintblcf1f51fs20ql The securities as to which this Schedule is filed are owned of record by clients of one or moreplainintblcf1f51fs20ql investment advisers directly or indirectly owned by Wellington Management Group LLP, formerlyplainintblcf1f51fs20ql known as Wellington Management Company, LLP, which was an investment adviser to these clients asplainintblcf1f51fs20ql of December 31, 2014. Those clients have the right to receive, or the power to direct the receipt of,plainintblcf1f51fs20ql dividends from, or the proceeds from the sale of, such securities. No such client is known to have suchplainintblcf1f51fs20ql right or power with respect to more than five percent of this class of securities, except as follows: parpardplainintblfs16 parpardplainintblfs16plainintblcf1f51fs20ql Not Applicable. parpardplainintblfs16cell{ {trowdclvertalccellx1997clvertalccellx10799trrh2092row}}} {trowdcellx1997clvertalccellx10799trrh608 pardplainintblcf1f51fs20bql Item 7.cellpardplainintblcf1f51fs20bql Identification and Classification of the Subsidiary Which Acquired the Security Being Reportedplainintblcf1f51fs20bql on by the Parent Holding Company. parpardplainintblfs16cell{ {trowdcellx1997clvertalccellx10799trrh608row}}} {trowdclvertalccellx1997clvertalccellx10799trrh608 pardplainintblf0fs16ql ~cell parpardplainintblfs16pardplainintblcf1f51fs20ql Not Applicable.cell{ {trowdclvertalccellx1997clvertalccellx10799trrh608row}}} {trowdcellx1997clvertalccellx10799trrh855 pardplainintblcf1f51fs20bql Item 8.cellpardplainintblcf1f51fs20bql Identification and Classification of Members of the Group. parpardplainintblfs16 parpardplainintblfs16plainintblcf1f51fs20ql Not Applicable.cell{ {trowdcellx1997clvertalccellx10799trrh855row}}} {trowdcellx1997clvertalccellx10799trrh855 pardplainintblcf1f51fs20bql Item 9.cellpardplainintblcf1f51fs20bql Notice of Dissolution of Group. parpardplainintblfs16 parpardplainintblfs16plainintblcf1f51fs20ql Not Applicable.cell{ {trowdcellx1997clvertalccellx10799trrh855row}}} {trowdcellx1997clvertalccellx10799trrh1845 pardplainintblcf1f51fs20bql Item 10.cellpardplainintblcf1f51fs20bql Certification. parpardplainintblfs16 parpardplainintblfs16plainintblcf1f51fs20ql By signing below I certify that, to the best of my knowledge and belief, the securities referred toplainintblcf1f51fs20ql above were acquired and are held in the ordinary course of business and were not acquired and are notplainintblcf1f51fs20ql held for the purpose of or with the effect of changing or influencing the control of the issuer of theplainintblcf1f51fs20ql securities and were not acquired and are not held in connection with or as a participant in anyplainintblcf1f51fs20ql transaction having that purpose or effect.cell{ {trowdcellx1997clvertalccellx10799trrh1845row}}}parpardplainf0fs16pardplaincf1f52fs20bqc SIGNATURE parpardplain {trowdclvertalccellx1080clvertalccellx9720clvertalccellx10800trrh540 pardplainintblf0fs16ql ~cellpardplainintblcf1f51fs20ql After reasonable inquiry and to the best of my knowledge and belief, I certify that the information setplainintblcf1f51fs20ql forth in this statement is true, complete and correct.cellpardplainintblf0fs16ql ~cell{ {trowdclvertalccellx1080clvertalccellx9720clvertalccellx10800trrh540row}}} pardplain {trowdclvertalccellx1626clvertalccellx3472trrh0 pardplainintblf0fs16ql ~cellpardplainintblcf1f51fs20ql By: Wellingtonplainintblcf1f51fs20ql Management Groupplainintblcf1f51fs20ql LLP parpardplainintblfs16cell{ {trowdclvertalccellx1626clvertalccellx3472trrh0row}}} {trowdclvertalccellx1626clvertalccellx3472trrh540 pardplainintblf0fs16ql ~cellpardplainintblcf1f51fs20ql By: plainintblcf1f51fs20ulql /s/ Steven M.plainintblcf1f51fs20ulql Hoffman parpardplainintblfs16cell{ {trowdclvertalccellx1626clvertalccellx3472trrh540row}}} {trowdclvertalccellx1626clvertalccellx3472trrh540 pardplainintblf0fs16ql ~cellpardplainintblcf1f51fs20ql Name: Steven M.plainintblcf1f51fs20ql Hoffman parpardplainintblfs16cell{ {trowdclvertalccellx1626clvertalccellx3472trrh540row}}} {trowdclvertalccellx1626clvertalccellx3472trrh540 pardplainintblf0fs16ql ~cellpardplainintblcf1f51fs20ql Title: Authorizedplainintblcf1f51fs20ql Person parpardplainintblfs16cell{ {trowdclvertalccellx1626clvertalccellx3472trrh540row}}} {trowdclvertalccellx1626clvertalccellx3472trrh540 pardplainintblf0fs16ql ~cellpardplainintblcf1f51fs20ql Date: February 12,plainintblcf1f51fs20ql 2015 parpardplainintblfs16cell{ {trowdclvertalccellx1626clvertalccellx3472trrh540row}}} {trowdclvertalccellx1626clvertalccellx3472trrh292 pardplainintblf0fs16ql ~cell parpardplainintblfs16pardplainintblf0fs16ql ~cell{ {trowdclvertalccellx1626clvertalccellx3472trrh292row}}}}
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