FORM 8.5 (EPT/RI)
PUBLIC DEALING DISCLOSURE BY AN EXEMPT PRINCIPAL TRADER WITH RECOGNISED INTERMEDIARY STATUS DEALING IN A CLIENT-SERVING CAPACITY
Rule 8.5 of the Takeover Code (the "Code")
1. KEY INFORMATION
| (a) Name of exempt principal trader: | J.P. Morgan Securities Plc |
| (b) Name of offeror/offeree in relation to whose relevant securities this form relates: Use a separate form for each offeror/offeree | Big Yellow Group plc |
| (c) Name of the party to the offer with which exempt principal trader is connected: | Corporate broker to Big Yellow Group plc |
| (d) Date dealing undertaken: | 5 December 2025 |
| (e) In addition to the company in 1(b) above, is the exempt principal trader making disclosures in respect of any other party to this offer? If it is a cash offer or possible cash offer, state "N/A" | N/A |
2. DEALINGS BY THE EXEMPT PRINCIPAL TRADER
Where there have been dealings in more than one class of relevant securities of the offeror or offeree named in 1(b), copy table 2(a), (b), (c) or (d) (as appropriate) for each additional class of relevant security dealt in.
The currency of all prices and other monetary amounts should be stated.
(a) Purchases and sales
| Class of relevant security | Purchases/ sales
| Total number of securities | Highest price per unit paid/received | Lowest price per unit paid/received |
| 10p ordinary | Purchase
Sale | 1,319,053
1,380,963 | 10.2400 GBP
10.2400 GBP | 10.0600 GBP
10.0200 GBP |
(b) Cash-settled derivative transactions
| Class of relevant security | Product description e.g. CFD | Nature of dealing e.g. opening/closing a long/short position, increasing/reducing a long/short position | Number of reference securities | Price per unit |
| 10p ordinary | Equity Swap | Decrease Long
Decrease Short
Increase Long
Increase Short
| 187 1,263 704 5,039 3,916 5,732 150 1,838 1,051
554 73,465 28,501 6,198 7,873 15,954
1,503 7,866 881 2,444
31,255 62,672 4,177 13,766 1 1,990 | 10.0808 GBP 10.0965 GBP 10.0966 GBP 10.1124 GBP 10.1412 GBP 10.1944 GBP 10.1999 GBP 10.2069 GBP 10.2405 GBP
10.0585 GBP 10.1512 GBP 10.1577 GBP 10.2393 GBP 10.2398 GBP 10.2400 GBP
10.1249 GBP 10.1744 GBP 10.2097 GBP 10.2400 GBP
10.1354 GBP 10.1756 GBP 10.1960 GBP 10.2400 GBP 10.2404 GBP 10.2410 GBP |
(c) Stock-settled derivative transactions (including options)
(i) Writing, selling, purchasing or varying
| Class of relevant security | Product description e.g. call option | Writing, purchasing, selling, varying etc. | Number of securities to which option relates | Exercise price per unit | Type e.g. American, European etc. | Expiry date | Option money paid/ received per unit |
| | | | | | | | |
(ii) Exercise
| Class of relevant security | Product description e.g. call option | Exercising/ exercised against | Number of securities | Exercise price per unit |
|
|
|
|
|
|
(d) Other dealings (including subscribing for new securities)
| Class of relevant security | Nature of dealing e.g. subscription, conversion | Details | Price per unit (if applicable) |
|
|
|
|
|
3. OTHER INFORMATION
(a) Indemnity and other dealing arrangements
| Details of any indemnity or option arrangement, or any agreement or understanding, formal or informal, relating to relevant securities which may be an inducement to deal or refrain from dealing entered into by the exempt principal trader making the disclosure and any party to the offer or any person acting in concert with a party to the offer: Irrevocable commitments and letters of intent should not be included. If there are no such agreements, arrangements or understandings, state "none" |
| None
|
(b) Agreements, arrangements or understandings relating to options or derivatives
| Details of any agreement, arrangement or understanding, formal or informal, between the exempt principal trader making the disclosure and any other person relating to: (i) the voting rights of any relevant securities under any option; or (ii) the voting rights or future acquisition or disposal of any relevant securities to which any derivative is referenced: If there are no such agreements, arrangements or understandings, state "none" |
| None
|
Date of disclosure: | 8 December 2025 |
Contact name: | Hetvi Shah |
Telephone number: | 44 2034 936359 |
Public disclosures under Rule 8 of the Code must be made to a Regulatory Information Service.
The Panel's Market Surveillance Unit is available for consultation in relation to the Code's dealing disclosure requirements on +44 (0)20 7638 0129.
The Code can be viewed on the Panel's website at www.thetakeoverpanel.org.uk.
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.
