Transaction in Own Shares

16 September 2024

IMI plc ("IMI" or the "Company")

Transaction in Own Shares

LEI: 2138002W9Q21PF751R30

IMI announces that on 16 September 2024 it purchased through Merrill Lynch International the following number of its ordinary shares for cancellation at an average price of 1,827.1019 pence per share:

Date of purchase:

16 September 2024

Number of ordinary shares purchased:

99,565

Highest purchase price paid per share:

1,830.00p

Lowest purchase price paid per share:

1,816.00p

Volume weighted average price paid per share:

1,827.10p

Following settlement of the above purchases and cancellation of the purchased ordinary shares, the Company's total number of ordinary shares in issue shall be 272,703,440. The Company holds 13,648,836 ordinary shares in treasury and therefore the total number of voting rights in the Company will be 259,054,604.

Aggregated Information

Date

Trading venue

Volume weighted average price (£ per share)

Number of Shares Purchased

16 September 2024

London Stock Exchange

18.27

77,600

16 September 2024

Chi-X (CXE)

18.26

16,028

16 September 2024

BATS (BXE)

18.25

3,438

16 September 2024

Turquoise

18.26

2,499

Transaction Details

In accordance with Article 5(1)(b) of the Market Abuse Regulation (EU) No 596/2014 as it forms part of UK law, a full breakdown of the individual trades made by Merrill Lynch International on behalf of the Company as part of the Programme is detailed on the attached:

http://www.rns-pdf.londonstockexchange.com/rns/3991E_1-2024-9-16.pdf

Enquiries:

IMI plc

Louise Waldek, Company Secretary

0121 717 3700