FORM 8.3 | PUBLIC OPENING POSITION DISCLOSURE/DEALING DISCLOSURE BY | A PERSON WITH INTERESTS IN RELEVANT SECURITIES REPRESENTING 1% OR | MORE | Rule 8.3 of the Takeover Code (the "Code") | 1. KEY INFORMATION | (a) Full name of discloser: Barclays PLC. | (b) Owner or controller of interest and short | positions disclosed, if different from 1(a): | (c) Name of offeror/offeree in relation to whose ADVANCED MEDICAL SOLUTIONS GROUP PLC | relevant securities this form relates: | (d) If an exempt fund manager connected with an | offeror/offeree, state this and specify identity of | offeror/offeree: | (e) Date position held/dealing undertaken: 21 Jul 2026 | (f) In addition to the company in 1(c) above, is the discloser making NO | disclosures in respect of any other party to the offer? | 2. POSITIONS OF THE PERSON MAKING THE DISCLOSURE | (a) Interests and short positions in the relevant securities of the offeror or offeree | to which the disclosure relates following the dealing(if any) | Class of relevant security: 5p ordinary | Interests Short Positions | Number (%) Number (%) | (1) Relevant securities owned | and/or controlled: 6,477,529 2.93% 2,031,938 0.92% | (2) Cash-settled derivatives: | 1,967,532 0.89% 6,477,199 2.93% | (3) Stock-settled derivatives (including options) | and agreements to purchase/sell: 0 0.00% 0 0.00% | TOTAL: 8,445,061 3.83% 8,509,137 3.85% | (b) Rights to subscribe for new securities (including directors and other executive | options) | Class of relevant security in relation to | which subscription right exists | Details, including nature of the rights | concerned and relevant percentages: | 3. DEALINGS (IF ANY) BY THE PERSON MAKING THE DISCLOSURE | (a) Purchases and sales | Class of relevant Purchase/sale Number of Price per unit | security securities | 5p ordinary Purchase 600,000 2.8014 GBP | 5p ordinary Purchase 250,000 2.7950 GBP | 5p ordinary Purchase 135,677 2.8063 GBP | 5p ordinary Purchase 56,230 2.8050 GBP | 5p ordinary Purchase 35,163 2.8007 GBP | 5p ordinary Purchase 34,534 2.8000 GBP | 5p ordinary Purchase 28,305 2.8065 GBP | 5p ordinary Purchase 25,093 2.8032 GBP | 5p ordinary Purchase 14,353 2.8019 GBP | 5p ordinary Purchase 10,981 2.8025 GBP | 5p ordinary Purchase 9,762 2.8056 GBP | 5p ordinary Purchase 5,706 2.8028 GBP | 5p ordinary Purchase 3,810 2.8099 GBP | 5p ordinary Purchase 2,552 2.8075 GBP | 5p ordinary Purchase 2,240 2.8023 GBP | 5p ordinary Purchase 27 2.8029 GBP | 5p ordinary Sale 207,324 2.8100 GBP | 5p ordinary Sale 51,380 2.8050 GBP | 5p ordinary Sale 34,810 2.8034 GBP | 5p ordinary Sale 21,541 2.8019 GBP | 5p ordinary Sale 2,511 2.8016 GBP | 5p ordinary Sale 2,000 2.8000 GBP | 5p ordinary Sale 1,700 2.8048 GBP | 5p ordinary Sale 353 2.8092 GBP | 5p ordinary Sale 1 2.8075 GBP | (b) Cash-settled derivative transactions | Class of Product Nature of dealing Number of Price per | relevant description reference unit | security securities | 5p ordinary SWAP Decreasing Long 14,233 2.8050 GBP | 5p ordinary SWAP Decreasing Long 358 2.8032 GBP | 5p ordinary SWAP Decreasing Long 305 2.8030 GBP | 5p ordinary SWAP Increasing Short 150,000 2.7950 GBP | 5p ordinary SWAP Decreasing Long 2,396 2.8051 GBP | 5p ordinary SWAP Closing Short 6,754 2.8048 GBP | 5p ordinary SWAP Opening Long 5,829 2.8048 GBP | 5p ordinary SWAP Increasing Long 1,700 2.8048 GBP | 5p ordinary SWAP Decreasing Short 203,514 2.8100 GBP | 5p ordinary CFD Increasing Short 119,228 2.8068 GBP | 5p ordinary CFD Decreasing Long 4 2.8050 GBP | 5p ordinary SWAP Increasing Long 2,421 2.7997 GBP | 5p ordinary SWAP Opening Short 1,000,000 2.7951 GBP | 5p ordinary SWAP Opening Long 25,009 2.8021 GBP | 5p ordinary SWAP Opening Short 600,000 2.8014 GBP | 5p ordinary SWAP Decreasing Long 34 2.8033 GBP | 5p ordinary SWAP Increasing Long 90 2.8450 GBP | 5p ordinary SWAP Increasing Short 74,868 2.8044 GBP | 5p ordinary CFD Increasing Short 24,115 2.8036 GBP | 5p ordinary SWAP Decreasing Long 2,274 2.8050 GBP | 5p ordinary SWAP Decreasing Long 3,966 2.8016 GBP | 5p ordinary SWAP Increasing Short 9,424 2.8050 GBP | 5p ordinary SWAP Decreasing Long 12,549 2.8000 GBP | 5p ordinary SWAP Closing Long 1,953 2.8050 GBP | 5p ordinary SWAP Increasing Short 2,440 2.8050 GBP | 5p ordinary SWAP Increasing Short 19,754 2.8000 GBP | (c) Stock-settled derivative transactions (including options) | (i) Writing, selling, purchasing or varying | Class Product Writing, Number Exercise Type Expiry Option | of description purchasing, of price date money | relevant selling, securities per unit paid/ | security varying etc to which received | option per unit | relates | (ii) Exercise | Class of relevant Product description Exercising/ exercised against Number of Exercise price per | security securities unit | (d) Other dealings (including subscribing for new securities) | Class of relevant Nature of Dealings Details Price per unit (if | security applicable) | 4. OTHER INFORMATION | (a) Indemnity and other dealings 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: | NONE | (b) Agreements, arrangements or understandings relating to options or derivatives | Details of any agreement, arrangement or understanding, formal or informal, between | the person 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 of future acquisition or disposal of any relevant securities to which | any derivative is referenced: | NONE | (c) Attachments | Is a Supplemental Form 8 (Open Positions) attached? NO | Date of disclosure: 22 Jul 2026 | Contact name: Large Holdings Regulatory Operations | Telephone number: 020 3134 7213 |
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