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 AMG CRITICAL MATERIALS N.V. | (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" NO |
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 NL0000888691 EUR 0.02 ordinary | Interests Short positions | Number % Number % | (1) Relevant securities owned and/or controlled: 1,842 0.00 23,643 0.06 | (2) Cash-settled derivatives: 633,694 1.76 14 0.00 | (3) Stock-settled derivatives (including options) and agreements to purchase/sell: 0 0.00 0 0.00 | TOTAL: 635,536 1.76 23,657 0.06 |
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 91 28.9400 EUR | Common Buy Transaction 734 29.0000 EUR | Common Buy Transaction 171 29.0400 EUR | Common Buy Transaction 50 29.0600 EUR | Common Buy Transaction 920 29.0800 EUR | Common Buy Transaction 91 29.1000 EUR | Common Buy Transaction 166 29.1200 EUR | Common Buy Transaction 509 29.1400 EUR | Common Buy Transaction 772 29.1600 EUR | Common Buy Transaction 580 29.1800 EUR | Common Buy Transaction 549 29.2000 EUR | Common Buy Transaction 336 29.2200 EUR | Common Buy Transaction 2,306 29.2400 EUR | Common Buy Transaction 209 29.2500 EUR | Common Buy Transaction 3,058 29.2600 EUR | Common Buy Transaction 3,266 29.2800 EUR | Common Buy Transaction 2,125 29.3000 EUR | Common Buy Transaction 2,664 29.3200 EUR | Common Buy Transaction 273 29.3400 EUR | Common Buy Transaction 616 29.3600 EUR | Common Buy Transaction 106 29.3800 EUR | Common Buy Transaction 905 29.4000 EUR | Common Buy Transaction 1,242 29.4200 EUR | Common Buy Transaction 2,408 29.4400 EUR | Common Buy Transaction 985 29.4600 EUR | Common Buy Transaction 5 29.4800 EUR | Common Buy Transaction 75 29.5400 EUR | Common Buy Transaction 65 29.5600 EUR | Common Buy Transaction 983 29.5800 EUR | Common Buy Transaction 1,659 29.6000 EUR | Common Buy Transaction 381 29.6400 EUR | Common Buy Transaction 212 29.6600 EUR | Common Buy Transaction 314 29.7000 EUR | Common Buy Transaction 90 29.8200 EUR | Common Buy Transaction 182 29.8400 EUR | Common Buy Transaction 75 29.8600 EUR | Common Buy Transaction 144 29.8800 EUR | Common Buy Transaction 547 29.9000 EUR | Common Buy Transaction 709 29.9400 EUR | Common Buy Transaction 585 29.9600 EUR | Common Buy Transaction 182 30.0000 EUR | Common Buy Transaction 75 30.0400 EUR | Common Buy Transaction 490 30.0600 EUR | Common Buy Transaction 75 30.0800 EUR | Common Buy Transaction 360 30.1000 EUR | Common Buy Transaction 51 30.1200 EUR | Common Buy Transaction 73 30.1400 EUR | Common Buy Transaction 107 30.1600 EUR | Common Buy Transaction 409 30.2000 EUR | Common Sell Transaction 732 28.9400 EUR | Common Sell Transaction 400 28.9600 EUR | Common Sell Transaction 5,661 29.0200 EUR | Common Sell Transaction 351 29.0400 EUR | Common Sell Transaction 199 29.0800 EUR | Common Sell Transaction 397 29.1000 EUR | Common Sell Transaction 179 29.1200 EUR | Common Sell Transaction 218 29.1400 EUR | Common Sell Transaction 80 29.1600 EUR | Common Sell Transaction 3,851 29.2000 EUR | Common Sell Transaction 775 29.2200 EUR | Common Sell Transaction 1,401 29.2400 EUR | Common Sell Transaction 1,220 29.2600 EUR | Common Sell Transaction 715 29.2800 EUR | Common Sell Transaction 50 29.2900 EUR | Common Sell Transaction 3,494 29.3000 EUR | Common Sell Transaction 1,205 29.3200 EUR | Common Sell Transaction 721 29.3400 EUR | Common Sell Transaction 2,092 29.3600 EUR | Common Sell Transaction 1,500 29.3800 EUR | Common Sell Transaction 653 29.4000 EUR | Common Sell Transaction 1,155 29.4200 EUR | Common Sell Transaction 861 29.4400 EUR | Common Sell Transaction 808 29.4600 EUR | Common Sell Transaction 100 29.4700 EUR | Common Sell Transaction 432 29.4800 EUR | Common Sell Transaction 77 29.5200 EUR | Common Sell Transaction 1,133 29.5400 EUR | Common Sell Transaction 200 29.5500 EUR | Common Sell Transaction 1,784 29.5600 EUR | Common Sell Transaction 678 29.5800 EUR | Common Sell Transaction 324 29.6000 EUR | Common Sell Transaction 455 29.6200 EUR | Common Sell Transaction 200 29.6300 EUR | Common Sell Transaction 30 29.6400 EUR | Common Sell Transaction 914 29.6800 EUR | Common Sell Transaction 112 29.7000 EUR | Common Sell Transaction 185 29.7200 EUR | Common Sell Transaction 64 29.7400 EUR | Common Sell Transaction 17 29.7600 EUR | Common Sell Transaction 485 29.9000 EUR | Common Sell Transaction 25 29.9400 EUR | Common Sell Transaction 1,288 30.0000 EUR | Common Sell Transaction 82 30.0400 EUR | Common Sell Transaction 210 30.0600 EUR | Common Sell Transaction 12 30.0800 EUR | Common Sell Transaction 290 30.1000 EUR | Common Sell Transaction 310 30.1200 EUR | Common Sell Transaction 113 30.1400 EUR | Common Sell Transaction 276 30.2200 EUR | Common Sell Transaction 75 30.2600 EUR |
(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 279 29.2688 EUR | Common CFD Reducing long position 49,033 29.3962 EUR | Common CFD Increasing long position 6,726 29.4090 EUR | Common CFD Increasing long position 9,711 29.6000 EUR | Common CFD Reducing long position 201 30.1242 EUR |
(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.
This information is provided by RNS, the news service of the London Stock Exchange. RNS is approved by the Financial Conduct Authority to act as a Primary Information Provider in the United Kingdom. Terms and conditions relating to the use and distribution of this information may apply. For further information, please contact [email protected] or visit www.rns.com.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. END RETAKKBQBBKDDOB