RNS Number : 8393Q Howden Joinery Group PLC 19 December 2024 19 December 2024 HOWDEN JOINERY GROUP PLC (the "Company") NOTIFICATION OF TRANSACTION IN SHARES BY PERSONS DISCHARGING MANAGERIAL RESPONSIBILITIES The Company has been notified that on 19 December 2024, the PDMRs listed below purchased through the Company's Share Incentive Plan ("SIP") ordinary shares in the Company ("Partnership Shares") at a price of 784.0 pence per share. Under the terms of the SIP, each eligible employee can choose to purchase Partnership Shares from their gross pay as a lump sum or as a monthly contribution. The Notification of Dealing Forms for the above transactions may be found below. These notifications are provided in accordance with the requirements of UK MAR. Enquiries Forbes McNaughton, Company Secretary:                              020 7535 1110 This information is provided by RNS, the news service of the London Stock Exchange. RNS is approved by the Financial Conduct Authority to act as a Primary Information Provider in the United Kingdom. Terms and conditions relating to the use and distribution of this information may apply. For further information, please contact rns@lseg.com or visit www.rns.com. RNS may use your IP address to confirm compliance with the terms and conditions, to analyse how you engage with the information contained in this communication, and to share such analysis on an anonymised basis with others as part of our commercial services. For further information about how RNS and the London Stock Exchange use the personal data you provide us, please see our Privacy Policy. END DSHFLFEDFDLALIS