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 20 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: 2,946 0.00 16,185 0.04 | (2) Cash-settled derivatives: 628,539 1.74 14 0.00 | (3) Stock-settled derivatives (including options) and agreements to purchase/sell: 0 0.00 0 0.00 | TOTAL: 631,485 1.75 16,199 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 115 27.8400 EUR | Common Buy Transaction 23 27.8600 EUR | Common Buy Transaction 9,273 27.9200 EUR | Common Buy Transaction 310 27.9600 EUR | Common Buy Transaction 188 28.0000 EUR | Common Buy Transaction 565 28.0200 EUR | Common Buy Transaction 421 28.0300 EUR | Common Buy Transaction 95 28.0400 EUR | Common Buy Transaction 1,002 28.0600 EUR | Common Buy Transaction 1,573 28.0800 EUR | Common Buy Transaction 675 28.1000 EUR | Common Buy Transaction 2,315 28.1200 EUR | Common Buy Transaction 480 28.1600 EUR | Common Buy Transaction 207 28.2800 EUR | Common Buy Transaction 95 28.3000 EUR | Common Buy Transaction 180 28.3200 EUR | Common Buy Transaction 360 28.3300 EUR | Common Buy Transaction 583 28.3400 EUR | Common Buy Transaction 2,391 28.3600 EUR | Common Buy Transaction 1,165 28.3800 EUR | Common Buy Transaction 2,552 28.4000 EUR | Common Buy Transaction 360 28.4100 EUR | Common Buy Transaction 961 28.4200 EUR | Common Buy Transaction 1,511 28.4400 EUR | Common Buy Transaction 594 28.4600 EUR | Common Buy Transaction 1,939 28.4800 EUR | Common Buy Transaction 180 28.4900 EUR | Common Buy Transaction 1,165 28.5000 EUR | Common Buy Transaction 132 28.5200 EUR | Common Buy Transaction 727 28.5400 EUR | Common Buy Transaction 72 28.5600 EUR | Common Buy Transaction 203 28.5800 EUR | Common Buy Transaction 228 28.6000 EUR | Common Buy Transaction 215 28.6200 EUR | Common Buy Transaction 60 28.6400 EUR | Common Buy Transaction 382 28.7000 EUR | Common Buy Transaction 108 28.7200 EUR | Common Buy Transaction 216 28.7800 EUR | Common Buy Transaction 213 28.8000 EUR | Common Buy Transaction 560 28.8200 EUR | Common Buy Transaction 75 28.8800 EUR | Common Buy Transaction 495 28.9000 EUR | Common Buy Transaction 210 28.9200 EUR | Common Buy Transaction 368 28.9400 EUR | Common Buy Transaction 153 28.9600 EUR | Common Buy Transaction 997 28.9800 EUR | Common Buy Transaction 261 29.0000 EUR | Common Buy Transaction 884 29.0200 EUR | Common Buy Transaction 652 29.0400 EUR | Common Buy Transaction 427 29.0600 EUR | Common Buy Transaction 3,752 29.0800 EUR | Common Buy Transaction 1,000 29.1000 EUR | Common Buy Transaction 139 29.1200 EUR | Common Buy Transaction 159 29.1400 EUR | Common Buy Transaction 397 29.2200 EUR | Common Buy Transaction 21 29.3200 EUR | Common Buy Transaction 75 29.4200 EUR | Common Buy Transaction 75 29.5400 EUR | Common Buy Transaction 75 29.6000 EUR | Common Buy Transaction 22 29.6800 EUR | Common Sell Transaction 84 27.8400 EUR | Common Sell Transaction 462 27.8800 EUR | Common Sell Transaction 167 27.9000 EUR | Common Sell Transaction 3,108 27.9200 EUR | Common Sell Transaction 176 27.9400 EUR | Common Sell Transaction 221 27.9600 EUR | Common Sell Transaction 25 27.9800 EUR | Common Sell Transaction 8 28.0200 EUR | Common Sell Transaction 70 28.0400 EUR | Common Sell Transaction 558 28.0500 EUR | Common Sell Transaction 2,915 28.0600 EUR | Common Sell Transaction 502 28.0800 EUR | Common Sell Transaction 255 28.1000 EUR | Common Sell Transaction 580 28.1200 EUR | Common Sell Transaction 36 28.1400 EUR | Common Sell Transaction 100 28.1600 EUR | Common Sell Transaction 212 28.1800 EUR | Common Sell Transaction 59 28.2600 EUR | Common Sell Transaction 1,534 28.2800 EUR | Common Sell Transaction 281 28.3000 EUR | Common Sell Transaction 75 28.3200 EUR | Common Sell Transaction 1,303 28.3400 EUR | Common Sell Transaction 10 28.3700 EUR | Common Sell Transaction 456 28.3800 EUR | Common Sell Transaction 485 28.4000 EUR | Common Sell Transaction 1,501 28.4200 EUR | Common Sell Transaction 2,249 28.4400 EUR | Common Sell Transaction 2,179 28.4600 EUR | Common Sell Transaction 7 28.4700 EUR | Common Sell Transaction 507 28.4800 EUR | Common Sell Transaction 1,273 28.5000 EUR | Common Sell Transaction 294 28.5200 EUR | Common Sell Transaction 1,168 28.5400 EUR | Common Sell Transaction 226 28.5600 EUR | Common Sell Transaction 669 28.5800 EUR | Common Sell Transaction 287 28.6000 EUR | Common Sell Transaction 50 28.6100 EUR | Common Sell Transaction 487 28.6200 EUR | Common Sell Transaction 151 28.6400 EUR | Common Sell Transaction 544 28.7000 EUR | Common Sell Transaction 82 28.7200 EUR | Common Sell Transaction 78 28.7600 EUR | Common Sell Transaction 272 28.7800 EUR | Common Sell Transaction 83 28.8200 EUR | Common Sell Transaction 181 28.8400 EUR | Common Sell Transaction 1,383 28.8800 EUR | Common Sell Transaction 848 28.9000 EUR | Common Sell Transaction 152 28.9200 EUR | Common Sell Transaction 108 28.9400 EUR | Common Sell Transaction 239 28.9800 EUR | Common Sell Transaction 552 29.0000 EUR | Common Sell Transaction 1,054 29.0200 EUR | Common Sell Transaction 804 29.0400 EUR | Common Sell Transaction 630 29.0600 EUR | Common Sell Transaction 392 29.0800 EUR | Common Sell Transaction 2,384 29.1000 EUR | Common Sell Transaction 729 29.1200 EUR | Common Sell Transaction 247 29.1400 EUR | Common Sell Transaction 173 29.1600 EUR | Common Sell Transaction 108 29.1800 EUR | Common Sell Transaction 18 29.4000 EUR | Common Sell Transaction 186 29.4400 EUR | Common Sell Transaction 92 29.5400 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 5,679 27.9200 EUR | Common CFD Increasing long position 10,904 28.4714 EUR | Common CFD Reducing long position 23 28.5000 EUR | Common CFD Reducing long position 17,300 28.7541 EUR | Common CFD Reducing long position 4,415 29.0923 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: 21 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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