Block listing six monthly return

Name of applicant:

Breedon Group plc

Name of scheme:

1) Breedon Group Savings Related Share Option Scheme

2) Breedon Group Irish Savings-Related Share Option Scheme (Approved)

3) Breedon Group Performance Share Plan

Period of return:

From:

17 May 2023

To:

29 December 2023

Balance of unallotted securities under scheme(s) from previous return:

4,300,000 Ordinary Shares

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):

Nil

Less: Number of securities issued / allotted under scheme(s) during period (see LR3.5.7G):

1) 145,029 - Breedon Group Savings Related Share Option Scheme

2) 68,221 - Breedon Group Irish Savings-Related Share Option Scheme (Approved)

3) 600,066 - Breedon Group Performance Share Plan

Equals: Balance under scheme(s) not yet issued/allotted at end of period:

3,486,684 Ordinary Shares

Name of contact:

Susan Bolton

Telephone number of contact:

+44 1332 694010