RNS Number : 6509V Helical PLC 03 February 2025 3 February 2025 HELICAL PLC ("Helical" or the "Company") Notification of Interests of Directors and Connected Persons Helical announces that it has been notified of the following transactions in the Company's Ordinary 1p shares undertaken by directors / persons discharging managerial responsibility ("PDMRs"). On 22 January 2025, the following director/PDMR acquired a further interest in the Company's shares as a result of their participation in the Company's Dividend Reinvestment Plan ("DRIP"). Further details of the transaction can be found below: Following the above transaction, Richard Cotton has an interest in 53,010 ordinary shares, representing 0.04% of the Company's issued ordinary share capital. 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 DSHMZGGZLFRGKZG