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: Citadel Group | (b) Owner or controller of interests and short positions disclosed, if different from 1(a): The naming of nominee or vehicle companies is insufficient. For a trust, the trustee(s), settlor and beneficiaries must be named. N/A | (c) Name of offeror/offeree in relation to whose relevant securities this form relates: Use a separate form for each offeror/offeree ROTORK PLC | (d) If an exempt fund manager connected with an offeror/offeree, state this and specify identity of offeror/offeree: N/A | (e) Date position held/dealing undertaken: For an opening position disclosure, state the latest practicable date prior to the disclosure 17 July 2026 | (f) In addition to the company in 1(c) above, is the discloser making disclosures in respect of any other party to the offer? If it is a cash offer or possible cash offer, state "N/A" N/A |
2. POSITIONS OF THE PERSON MAKING THE DISCLOSURE
If there are positions or rights to subscribe to disclose in more than one class of relevant securities of the offeror or offeree named in 1(c), copy table 2(a) or (b) (as appropriate) for each additional class of relevant security.
(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: ISIN GB00BVFNZH21 0.5p ordinary | Interests Short positions | Number % Number % | (1) Relevant securities owned and/or controlled: 454,578 0.05 0 0.00 | (2) Cash-settled derivatives: 11,137,091 1.36 0 0.00 | (3) Stock-settled derivatives (including options) and agreements to purchase/sell: 0 0.00 0 0.00 | TOTAL: 11,591,669 1.41 0 0.00 |
All interests and all short positions should be disclosed.
Details of any open stock-settled derivative positions (including traded options), or agreements to purchase or sell relevant securities, should be given on a Supplemental Form 8 (Open Positions).
(b) Rights to subscribe for new securities (including directors' and other employee options)
Class of relevant security in relation to which subscription right exists: N/A | Details, including nature of the rights concerned and relevant percentages: N/A |
3. DEALINGS (IF ANY) BY THE PERSON MAKING THE DISCLOSURE
Where there have been dealings in more than one class of relevant securities of the offeror or offeree named in 1(c), copy table 3(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 Purchase/sale Number of securities Price per unit | Common Buy Transaction 110 4.8380 GBP | Common Buy Transaction 1,274 4.8400 GBP | Common Buy Transaction 356 4.8420 GBP | Common Buy Transaction 737 4.8420 GBP | Common Buy Transaction 158 4.8420 GBP | Common Buy Transaction 27 4.8459 GBP | Common Buy Transaction 2,182 4.8460 GBP | Common Buy Transaction 425 4.8460 GBP | Common Buy Transaction 538 4.8480 GBP | Common Buy Transaction 299 4.8480 GBP | Common Buy Transaction 2,000 4.8480 GBP | Common Buy Transaction 392 4.8480 GBP | Common Buy Transaction 5,137 4.8500 GBP | Common Buy Transaction 580 4.8520 GBP | Common Buy Transaction 2,119 4.8520 GBP | Common Buy Transaction 749 4.8520 GBP | Common Sell Transaction 546 4.8420 GBP | Common Sell Transaction 656 4.8420 GBP | Common Sell Transaction 1,055 4.8420 GBP | Common Sell Transaction 374 4.8420 GBP | Common Sell Transaction 4 4.8425 GBP | Common Sell Transaction 428 4.8460 GBP | Common Sell Transaction 192 4.8480 GBP | Common Sell Transaction 159 4.8480 GBP | Common Sell Transaction 1,818 4.8480 GBP | Common Sell Transaction 1,419 4.8480 GBP | Common Sell Transaction 2,760 4.8480 GBP | Common Sell Transaction 2,632 4.8480 GBP | Common Sell Transaction 802 4.8480 GBP | Common Sell Transaction 427 4.8480 GBP | Common Sell Transaction 57 4.8481 GBP | Common Sell Transaction 83,106 4.8500 GBP | Common Sell Transaction 767 4.8520 GBP | Common Sell Transaction 500 4.8520 GBP | Common Sell Transaction 500 4.8540 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 | Common CFD Reducing long position 39,082 4.8446 GBP | Common CFD Reducing long position 242,736 4.8462 GBP | Common CFD Reducing long position 279,844 4.8477 GBP | Common CFD Reducing long position 68,443 4.8477 GBP | Common CFD Reducing long position 20,832 4.8493 GBP | Common CFD Reducing long position 621,613 4.8515 GBP | Common CFD Increasing long position 1,070,335 4.8620 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)
4. 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 person 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 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 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
(c) Attachments
Is a Supplemental Form 8 (Open Positions) attached?
NO
Date of disclosure: 20 July 2026 | Contact name: Paula Santos | Telephone number*: 020 7645 9700 |
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 disclosure requirements on +44 (0)20 7638 0129.
*If the discloser is a natural person, a telephone number does not need to be included, provided contact information has been provided to the Panel's Market Surveillance Unit.
The Code can be viewed on the Panel's website at www.thetakeoverpanel.org.uk.
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