TR-1: Standard form for notification of major holdings Primary Health Properties PLC (Incorporated in the United Kingdom) Company Number: 3033634 LSE Share Code: PHP JSE Share Code: PHP ISIN Code: GB00BYRJ5J14 LEI: 213800Y5CJHXOATK7X11 ("PHP" or the "Company") TR-1: Standard form for notification of major holdings 1. Issuer Details ISIN GB00BYRJ5J14 Issuer Name PRIMARY HEALTH PROPERTIES PLC UK or Non-UK Issuer UK 2. Reason for Notification An acquisition or disposal of voting rights 3. Details of person subject to the notification obligation Name Legal & General Investment Management Limited City of registered office (if applicable) London Country of registered office (if applicable) United Kingdom 4. Details of the shareholder City of Country of Name registered registered office office Legal & General Assurance (Pensions United London Management) Limited (PMC) Kingdom 5. Date on which the threshold was crossed or reached 25-Jun-2025 6. Date on which Issuer notified 27-Jun-2025 7. Total positions of person(s) subject to the notification obligation 1 % of voting % of voting rights through Total of both Total number of rights attached financial in % (8.A + voting rights to shares (total instruments 8.B) held in issuer of 8.A) (total of 8.B 1 + 8.B 2) Resulting situation on the 4.960000 0.000000 4.960000 66238232 date on which threshold was crossed or reached Position of previous 5.020000 0.000000 5.020000 notification (if applicable) 8. Notified details of the resulting situation on the date on which the threshold was crossed or reached 8A. Voting rights attached to shares Number of Class/Type of Number of indirect % of indirect direct voting % of direct voting shares ISIN voting rights voting rights rights rights (DTR5.1) code(if possible) (DTR5.2.1) (DTR5.2.1) (DTR5.1) GB00BYRJ5J14 0 66238232 0.000000 4.960000 Sub Total 8.A 66238232 4.960000% 8B1. Financial Instruments according to (DTR5.3.1R.(1) (a)) Number of voting rights that % of Type of financial Expiration Exercise/conversion may be acquired if the voting instrument date period instrument is rights exercised/converted Sub Total 8.B1 8B2. Financial Instruments with similar economic effect according to (DTR5.3.1R.(1) (b)) Type of % of Expiration Exercise/conversion Physical or cash Number of financial voting date period settlement voting rights instrument rights Sub Total 8.B2 9. Information in relation to the person subject to the notification obligation 2. Full chain of controlled undertakings through which the voting rights and/or the financial instruments are effectively held starting with the ultimate controlling natural person or legal entities (please add additional rows as necessary ) 2 % of voting rights % of voting through Total of both if it rights if it financial equals or is Ultimate controlling Name of controlled equals or is instruments higher than the person undertaking higher than if it equals notifiable the notifiable or is higher threshold threshold than the notifiable threshold Legal & General Legal & General Group Investment 4.960000 4.960000% (Direct/Indirect) Management Limited (Direct/Indirect) Legal & General Legal & General Group 3.550000 3.550000% Group (Direct) (Direct/Indirect) Legal & General Legal & General Assurance Group (Pensions 3.550000 3.550000% (Direct/Indirect) Management) Limited (Direct) Legal & General Legal & General (Unit Trust Group Managers) 1.030000 1.030000% (Direct/Indirect) Limited (Indirect) LGIM Managers Legal & General (Europe) Group 0.120000 0.120000% Limited (Direct/Indirect) (Indirect) Legal & General Legal & General Investment Group Management 0.010000 0.010000% (Direct/Indirect) America Inc (Indirect) 10. In case of proxy voting Name of the proxy holder Institutional Shareholder Services UK Limited The number and % of voting rights held 100% The date until which the voting rights will be held Until contract is terminated 3 11. Additional Information Notification using the total voting rights figure of 1,336,493,786 12. Date of Completion 27-Jun-2025 13. Place Of Completion Cardiff The Company has a primary listing on the London Stock Exchange and a secondary listing on the JSE Limited. United Kingdom 27 June 2025 Sponsor: PSG Capital 4 Date: 27-06-2025 05:30:00 Produced by the JSE SENS Department. The SENS service is an information dissemination service administered by the JSE Limited ('JSE'). The JSE does not, whether expressly, tacitly or implicitly, represent, warrant or in any way guarantee the truth, accuracy or completeness of the information published on SENS. The JSE, their officers, employees and agents accept no liability for (or in respect of) any direct, indirect, incidental or consequential loss or damage of any kind or nature, howsoever arising, from the use of SENS or the use of, or reliance on, information disseminated through SENS.