Smurfit Westrock Limited

Share Issue/Capital Change • Jul 10, 2025

National Storage Mechanism | Additional information

RNS Number : 6160Q

Smurfit Westrock PLC

10 July 2025

BLOCK LISTING SIX MONTHLY RETURN

Information provided on this form must be typed or printed electronically and provided to an ris.

(Note: Italicised terms have the same meaning as given in the Listing Rules.)

Date: 10 July 2025

Name of applicant:		Smurfit Westrock plc
Name of scheme:		S hare plans of Smurfit Westrock, Smurfit Kappa and WestRock described in paragraph 13 (Share plans of the Combined Group) of Part 14 (Additional Information) of the prospectus published by Smurfit Westrock on 14 May 2024.
Period of return:	From:	10 January 2025	To:	09 July 2025
Balance of unallotted securities under scheme(s) from previous return:		18,868,790
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):		0
Less:   Number of securities issued/allotted under scheme(s) during period (see LR3.5.7G):		1,888,253
Equals:   Balance under scheme(s) not yet issued/allotted at end of period:		16,980,537

Name of contact:	Nicola Coyle
Telephone number of contact:	+353 1 202 7000

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