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 2 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: 13 0.00 17,264 0.04 | (2) Cash-settled derivatives: 636,258 1.77 14 0.00 | (3) Stock-settled derivatives (including options) and agreements to purchase/sell: 0 0.00 0 0.00 | TOTAL: 636,271 1.77 17,278 0.04 |
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 243 32.2000 EUR | Common Buy Transaction 75 32.2200 EUR | Common Buy Transaction 1,545 32.2400 EUR | Common Buy Transaction 485 32.2600 EUR | Common Buy Transaction 538 32.2800 EUR | Common Buy Transaction 276 32.3200 EUR | Common Buy Transaction 232 32.3400 EUR | Common Buy Transaction 842 32.3600 EUR | Common Buy Transaction 1,177 32.3800 EUR | Common Buy Transaction 679 32.4000 EUR | Common Buy Transaction 593 32.4200 EUR | Common Buy Transaction 282 32.4400 EUR | Common Buy Transaction 278 32.4600 EUR | Common Buy Transaction 304 32.4800 EUR | Common Buy Transaction 491 32.5000 EUR | Common Buy Transaction 224 32.5200 EUR | Common Buy Transaction 572 32.5400 EUR | Common Buy Transaction 116 32.5600 EUR | Common Buy Transaction 11 32.5800 EUR | Common Buy Transaction 85 32.6000 EUR | Common Buy Transaction 904 32.6200 EUR | Common Buy Transaction 538 32.6400 EUR | Common Buy Transaction 183 32.6600 EUR | Common Buy Transaction 4 32.6800 EUR | Common Buy Transaction 75 32.8000 EUR | Common Buy Transaction 172 32.8800 EUR | Common Buy Transaction 4 32.9000 EUR | Common Buy Transaction 75 32.9200 EUR | Common Buy Transaction 75 32.9400 EUR | Common Buy Transaction 50 32.9800 EUR | Common Buy Transaction 390 33.0000 EUR | Common Sell Transaction 260 32.1600 EUR | Common Sell Transaction 2,813 32.1800 EUR | Common Sell Transaction 435 32.2000 EUR | Common Sell Transaction 79 32.2200 EUR | Common Sell Transaction 1,787 32.2400 EUR | Common Sell Transaction 877 32.2600 EUR | Common Sell Transaction 498 32.2800 EUR | Common Sell Transaction 177 32.3000 EUR | Common Sell Transaction 697 32.3200 EUR | Common Sell Transaction 431 32.3400 EUR | Common Sell Transaction 324 32.3600 EUR | Common Sell Transaction 780 32.3800 EUR | Common Sell Transaction 914 32.4000 EUR | Common Sell Transaction 215 32.4200 EUR | Common Sell Transaction 230 32.4400 EUR | Common Sell Transaction 187 32.4600 EUR | Common Sell Transaction 474 32.4800 EUR | Common Sell Transaction 2,063 32.5000 EUR | Common Sell Transaction 170 32.5200 EUR | Common Sell Transaction 66 32.5400 EUR | Common Sell Transaction 345 32.5600 EUR | Common Sell Transaction 724 32.5800 EUR | Common Sell Transaction 255 32.6000 EUR | Common Sell Transaction 177 32.6200 EUR | Common Sell Transaction 196 32.6400 EUR | Common Sell Transaction 81 32.6800 EUR | Common Sell Transaction 85 32.7000 EUR | Common Sell Transaction 63 32.7200 EUR | Common Sell Transaction 245 32.7800 EUR | Common Sell Transaction 19 32.8000 EUR | Common Sell Transaction 82 32.8200 EUR | Common Sell Transaction 75 32.9600 EUR | Common Sell Transaction 77 32.9800 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 Increasing long position 993 32.2400 EUR | Common CFD Increasing long position 9,245 32.3318 EUR | Common CFD Increasing long position 16,452 32.4954 EUR | Common CFD Increasing long position 1,282 32.5290 EUR | Common CFD Reducing long position 4,058 32.5615 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: 3 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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