<SEC-DOCUMENT>0001628280-25-009718-index.html : 20250304 <SEC-HEADER>0001628280-25-009718.hdr.sgml : 20250304 <ACCEPTANCE-DATETIME>20250304133636 ACCESSION NUMBER: 0001628280-25-009718 CONFORMED SUBMISSION TYPE: 6-K PUBLIC DOCUMENT COUNT: 50 CONFORMED PERIOD OF REPORT: 20250304 FILED AS OF DATE: 20250304 DATE AS OF CHANGE: 20250304 FILER: COMPANY DATA: COMPANY CONFORMED NAME: RIO TINTO PLC CENTRAL INDEX KEY: 0000863064 STANDARD INDUSTRIAL CLASSIFICATION: METAL MINING [1000] ORGANIZATION NAME: 01 Energy & Transportation IRS NUMBER: 000000000 STATE OF INCORPORATION: X0 FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: 6-K SEC ACT: 1934 Act SEC FILE NUMBER: 001-10533 FILM NUMBER: 25702859 BUSINESS ADDRESS: STREET 1: 6 ST JAMES'S SQUARE CITY: LONDON, SW1Y 4AD STATE: X0 ZIP: 00000 BUSINESS PHONE: 44 20 7781 1623 MAIL ADDRESS: STREET 1: RIO TINTO SERVICES INC. STREET 2: 80 STATE STREET CITY: ALBANY STATE: NY ZIP: 12207-2543 FORMER COMPANY: FORMER CONFORMED NAME: RTZ CORPORATION PLC DATE OF NAME CHANGE: 19950522 FILER: COMPANY DATA: COMPANY CONFORMED NAME: RIO TINTO LTD CENTRAL INDEX KEY: 0000887028 STANDARD INDUSTRIAL CLASSIFICATION: METAL MINING [1000] ORGANIZATION NAME: 01 Energy & Transportation IRS NUMBER: 000000000 STATE OF INCORPORATION: C3 FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: 6-K SEC ACT: 1934 Act SEC FILE NUMBER: 001-34121 FILM NUMBER: 25702860 BUSINESS ADDRESS: STREET 1: 120 COLLINS STREET STREET 2: MELBOURNE CITY: VICTORIA 3000 STATE: C3 ZIP: AUSTRALIA BUSINESS PHONE: 44 20 7781 1623 MAIL ADDRESS: STREET 1: RIO TINTO SERVICES INC. STREET 2: 80 STATE STREET CITY: ALBANY STATE: NY ZIP: 12207-2543 FORMER COMPANY: FORMER CONFORMED NAME: CRA LTD DATE OF NAME CHANGE: 19950725 </SEC-HEADER> <DOCUMENT> <TYPE>6-K <SEQUENCE>1 <FILENAME>form6k250304_proxyamend.htm <DESCRIPTION>6-K <TEXT> Document 1 - file: form6k250304_proxyamend.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-99.1 <SEQUENCE>2 <FILENAME>ex1d4updatednotices.htm <DESCRIPTION>EX-99.1 <TEXT> Document 2 - file: ex1d4updatednotices.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-99.2 <SEQUENCE>3 <FILENAME>ex2d42025rtpnotice.htm <DESCRIPTION>EX-99.2 <TEXT> Document 3 - file: ex2d42025rtpnotice.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-99.3 <SEQUENCE>4 <FILENAME>ex3d42025rtlnotice.htm <DESCRIPTION>EX-99.3 <TEXT> Document 4 - file: ex3d42025rtlnotice.htm
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>5 <FILENAME>ex1d4updatednotices001.jpg <TEXT> Document 5 - file: ex1d4updatednotices001.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>6 <FILENAME>ex1d4updatednotices002.jpg <TEXT> Document 6 - file: ex1d4updatednotices002.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>7 <FILENAME>ex2d42025rtpnotice001.jpg <TEXT> Document 7 - file: ex2d42025rtpnotice001.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>8 <FILENAME>ex2d42025rtpnotice002.jpg <TEXT> Document 8 - file: ex2d42025rtpnotice002.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>9 <FILENAME>ex2d42025rtpnotice003.jpg <TEXT> Document 9 - file: ex2d42025rtpnotice003.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>10 <FILENAME>ex2d42025rtpnotice004.jpg <TEXT> Document 10 - file: ex2d42025rtpnotice004.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>11 <FILENAME>ex2d42025rtpnotice005.jpg <TEXT> Document 11 - file: ex2d42025rtpnotice005.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>12 <FILENAME>ex2d42025rtpnotice006.jpg <TEXT> Document 12 - file: ex2d42025rtpnotice006.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>13 <FILENAME>ex2d42025rtpnotice007.jpg <TEXT> Document 13 - file: ex2d42025rtpnotice007.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>14 <FILENAME>ex2d42025rtpnotice008.jpg <TEXT> Document 14 - file: ex2d42025rtpnotice008.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>15 <FILENAME>ex2d42025rtpnotice009.jpg <TEXT> Document 15 - file: ex2d42025rtpnotice009.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>16 <FILENAME>ex2d42025rtpnotice010.jpg <TEXT> Document 16 - file: ex2d42025rtpnotice010.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>17 <FILENAME>ex2d42025rtpnotice011.jpg <TEXT> Document 17 - file: ex2d42025rtpnotice011.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>18 <FILENAME>ex2d42025rtpnotice012.jpg <TEXT> Document 18 - file: ex2d42025rtpnotice012.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>19 <FILENAME>ex2d42025rtpnotice013.jpg <TEXT> Document 19 - file: ex2d42025rtpnotice013.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>20 <FILENAME>ex2d42025rtpnotice014.jpg <TEXT> Document 20 - file: ex2d42025rtpnotice014.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>21 <FILENAME>ex2d42025rtpnotice015.jpg <TEXT> Document 21 - file: ex2d42025rtpnotice015.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>22 <FILENAME>ex2d42025rtpnotice016.jpg <TEXT> Document 22 - file: ex2d42025rtpnotice016.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>23 <FILENAME>ex2d42025rtpnotice017.jpg <TEXT> Document 23 - file: ex2d42025rtpnotice017.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>24 <FILENAME>ex2d42025rtpnotice018.jpg <TEXT> Document 24 - file: ex2d42025rtpnotice018.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>25 <FILENAME>ex2d42025rtpnotice019.jpg <TEXT> Document 25 - file: ex2d42025rtpnotice019.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>26 <FILENAME>ex2d42025rtpnotice020.jpg <TEXT> Document 26 - file: ex2d42025rtpnotice020.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>27 <FILENAME>ex2d42025rtpnotice021.jpg <TEXT> Document 27 - file: ex2d42025rtpnotice021.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>28 <FILENAME>ex2d42025rtpnotice022.jpg <TEXT> Document 28 - file: ex2d42025rtpnotice022.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>29 <FILENAME>ex2d42025rtpnotice023.jpg <TEXT> Document 29 - file: ex2d42025rtpnotice023.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>30 <FILENAME>ex2d42025rtpnotice024.jpg <TEXT> Document 30 - file: ex2d42025rtpnotice024.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>31 <FILENAME>ex3d42025rtlnotice001.jpg <TEXT> Document 31 - file: ex3d42025rtlnotice001.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>32 <FILENAME>ex3d42025rtlnotice002.jpg <TEXT> Document 32 - file: ex3d42025rtlnotice002.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>33 <FILENAME>ex3d42025rtlnotice003.jpg <TEXT> Document 33 - file: ex3d42025rtlnotice003.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>34 <FILENAME>ex3d42025rtlnotice004.jpg <TEXT> Document 34 - file: ex3d42025rtlnotice004.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>35 <FILENAME>ex3d42025rtlnotice005.jpg <TEXT> Document 35 - file: ex3d42025rtlnotice005.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>36 <FILENAME>ex3d42025rtlnotice006.jpg <TEXT> Document 36 - file: ex3d42025rtlnotice006.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>37 <FILENAME>ex3d42025rtlnotice007.jpg <TEXT> Document 37 - file: ex3d42025rtlnotice007.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>38 <FILENAME>ex3d42025rtlnotice008.jpg <TEXT> Document 38 - file: ex3d42025rtlnotice008.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>39 <FILENAME>ex3d42025rtlnotice009.jpg <TEXT> Document 39 - file: ex3d42025rtlnotice009.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>40 <FILENAME>ex3d42025rtlnotice010.jpg <TEXT> Document 40 - file: ex3d42025rtlnotice010.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>41 <FILENAME>ex3d42025rtlnotice011.jpg <TEXT> Document 41 - file: ex3d42025rtlnotice011.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>42 <FILENAME>ex3d42025rtlnotice012.jpg <TEXT> Document 42 - file: ex3d42025rtlnotice012.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>43 <FILENAME>ex3d42025rtlnotice013.jpg <TEXT> Document 43 - file: ex3d42025rtlnotice013.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>44 <FILENAME>ex3d42025rtlnotice014.jpg <TEXT> Document 44 - file: ex3d42025rtlnotice014.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>45 <FILENAME>ex3d42025rtlnotice015.jpg <TEXT> Document 45 - file: ex3d42025rtlnotice015.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>46 <FILENAME>ex3d42025rtlnotice016.jpg <TEXT> Document 46 - file: ex3d42025rtlnotice016.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>47 <FILENAME>ex3d42025rtlnotice017.jpg <TEXT> Document 47 - file: ex3d42025rtlnotice017.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>48 <FILENAME>ex3d42025rtlnotice018.jpg <TEXT> Document 48 - file: ex3d42025rtlnotice018.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>49 <FILENAME>ex3d42025rtlnotice019.jpg <TEXT> Document 49 - file: ex3d42025rtlnotice019.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>50 <FILENAME>ex3d42025rtlnotice020.jpg <TEXT> Document 50 - file: ex3d42025rtlnotice020.jpg
</DOCUMENT> </SEC-DOCUMENT>