| 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 | TI FLUID SYSTEMS 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: | 11 Apr 2025 |
| (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: | 1p ordinary |
| Interests | Short Positions |
| Number | (%) | Number | (%) |
| (1) | Relevant securities owned | | | | |
| and/or controlled: | | | 9,679,450 | 1.87% | 10,385,715 | 2.00% |
| (2) | Cash-settled derivatives: | | | | |
| and/or controlled: | | | 10,064,413 | 1.95% | 11,505,993 | 2.23% |
| (3) | Stock-settled derivatives (including options) | | | | |
| and agreements to purchase/sell: | | | 0 | 0.00% | 0 | 0.00% |
| | | | | | | |
| TOTAL: | | | 19,743,863 | 3.81% | 21,891,708 | 4.23% |
| (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 EXEMPT PRINCIPAL TRADER |
| (a) | Purchases and sales | | | | | |
| Class of relevant | Purchase/sale | Number of | Price per unit |
| security | | securities | |
| 1p ordinary | Purchase | 199,969 | 1.9980 GBP |
| 1p ordinary | Purchase | 185,176 | 1.9960 GBP |
| 1p ordinary | Purchase | 150,000 | 1.9958 GBP |
| 1p ordinary | Purchase | 18,863 | 1.9964 GBP |
| 1p ordinary | Purchase | 5,400 | 1.9963 GBP |
| 1p ordinary | Purchase | 1,272 | 1.9970 GBP |
| 1p ordinary | Purchase | 427 | 1.9940 GBP |
| 1p ordinary | Sale | 2,494,127 | 1.9954 GBP |
| 1p ordinary | Sale | 617,814 | 1.9961 GBP |
| 1p ordinary | Sale | 248,074 | 1.9980 GBP |
| 1p ordinary | Sale | 194,894 | 1.9960 GBP |
| 1p ordinary | Sale | 102,581 | 1.9950 GBP |
| 1p ordinary | Sale | 87,116 | 1.9947 GBP |
| 1p ordinary | Sale | 80,596 | 1.9953 GBP |
| 1p ordinary | Sale | 22,783 | 1.9959 GBP |
| 1p ordinary | Sale | 8,194 | 1.9966 GBP |
| 1p ordinary | Sale | 5,862 | 1.9970 GBP |
| 1p ordinary | Sale | 2,610 | 1.9939 GBP |
| 1p ordinary | Sale | 2,174 | 1.9974 GBP |
| 1p ordinary | Sale | 427 | 1.9940 GBP |
| | | | | | | |
| (b) | Cash-settled derivative transactions | |
| Class of | Product | Nature of dealing | Number of | Price per |
| relevant | description | | reference | unit |
| security | | | securities | |
| 1p ordinary | SWAP | Increasing Long | 87,116 | 1.9947 GBP |
| 1p ordinary | SWAP | Increasing Long | 100,000 | 1.9950 GBP |
| 1p ordinary | SWAP | Increasing Long | 80,596 | 1.9953 GBP |
| 1p ordinary | SWAP | Increasing Long | 2,494,127 | 1.9954 GBP |
| 1p ordinary | SWAP | Increasing Long | 22,783 | 1.9959 GBP |
| 1p ordinary | SWAP | Increasing Long | 13,573 | 1.9960 GBP |
| 1p ordinary | SWAP | Increasing Long | 1,200 | 1.9961 GBP |
| 1p ordinary | SWAP | Increasing Long | 470,783 | 1.9967 GBP |
| 1p ordinary | SWAP | Increasing Long | 255,165 | 1.9968 GBP |
| 1p ordinary | SWAP | Increasing Long | 1,272 | 1.9970 GBP |
| 1p ordinary | SWAP | Increasing Long | 4 | 1.9980 GBP |
| 1p ordinary | SWAP | Decreasing Long | 13,439 | 1.9960 GBP |
| 1p ordinary | SWAP | Decreasing Long | 5,400 | 1.9963 GBP |
| 1p ordinary | SWAP | Decreasing Long | 18,863 | 1.9964 GBP |
| 1p ordinary | SWAP | Decreasing Long | 199,939 | 1.9980 GBP |
| 1p ordinary | CFD | Decreasing Short | 3,740 | 1.9958 GBP |
| 1p ordinary | CFD | Decreasing Short | 9,407 | 1.9970 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) | Exercising | | | | | | |
| 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: | 14 Apr 2025 |
| Contact name: | Large Holdings Regulatory Operations |
| Telephone number: | 020 3134 7213 |
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