EX-99.18 19 ex18d31blocklisting.htm EX-99.18

| EXHIBIT 99.18

Notice to LSE
Block Listing Six Monthly Return
31 October 2023
In accordance with Listing Rule 3.5.6R, a final block listing return is set out below.

Name of applicant: | Rio Tinto plc
Name of scheme: | Rio Tinto plc Global Employee Share Plan
Period of return: | 29 April 2023 to 27 October 2023
Balance of unallotted securities under scheme(s) from previous return: | 13,621
Plus: The amount by which the block scheme(s) has been increased since the date of the last return (if any increase has been applied for): | 35,000
Less: Number of securities issued / allotted under scheme(s) during period: | 24,623
Equals: Balance under scheme(s) not yet issued / allotted at end of period: | 23,998

Name of contact: | Andy Hodges
Telephone number of contact: | 0207 781 2000

LEI: 213800YOEO5OQ72G2R82
Classification: 3.1. Additional regulated information required to be disclosed under the laws of a Member State.

Notice to LSE 2 / 2
Contacts
Please direct all enquiries to media.enquiries@riotinto.com

Media Relations, United Kingdom Matthew Klar M +44 7796 630 637 David Outhwaite M +44 7787 597 493 | Media Relations, Australia Matt Chambers M +61 433 525 739 Jesse Riseborough M +61 436 653 412 Alyesha Anderson M +61 434 868 118 Michelle Lee M +61 458 609 322 | Media Relations, Americas Simon Letendre M +1 514 796 4973 Malika Cherry M +1 418 592 7293 Vanessa Damha M +1 514 715 2152
Investor Relations, United Kingdom Menno Sanderse M +44 7825 195 178 David Ovington M +44 7920 010 978 Laura Brooks M +44 7826 942 797 | Investor Relations, Australia Tom Gallop M +61 439 353 948 Amar Jambaa M +61 472 865 948 |
Rio Tinto plc 6 St James’s Square London SW1Y 4AD United Kingdom T +44 20 7781 2000 Registered in England No. 719885 | Rio Tinto Limited Level 43, 120 Collins Street Melbourne 3000 Australia T +61 3 9283 3333 Registered in Australia ABN 96 004 458 404 |

This announcement is authorised for release to the market by Andy Hodges, Rio Tinto’s Group Company Secretary.
riotinto.com