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RNS Number : 8717G Jane Street Financial Limited 03 June 2026
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: Jane Street Financial Limited
(b) Owner or controller of interests and short positions disclosed, if Jane Street Group, LLC
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.
(c) Name of offeror/offeree in relation to whose relevant securities this form AMG Lithium B.V. (a direct wholly-owned subsidiary of AMG Critical Materials
relates: N.V.)
Use a separate form for each offeror/offeree
(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: 2026-06-02
For an opening position disclosure, state the latest practicable date
prior to the disclosure
(f) In addition to the company in 1(c) above, is the discloser making YES
disclosures in respect of any other party to the offer?
Zinnwald Lithium plc
If it is a cash offer or possible cash offer, state "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: EUR 0.02 ordinary: NL0000888691
Interests Short positions
Number % Number %
(1) Relevant securities owned and/or controlled 0 0% 0 0%
(2) Cash-settled derivatives 393,696 1.106% 0 0%
(3) Stock-settled derivatives (including options) and agreements to 0 0% 0 0%
purchase/sell
TOTAL 393,696 1.106% 0 0%
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: NA
Details, including nature of the rights concerned and relevant percentages: NA
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
Ordinary Share Purchase 500 40.98 EUR
Ordinary Share Sale 500 40.98 EUR
Ordinary Share Purchase 178 41 EUR
Ordinary Share Sale 178 41 EUR
Ordinary Share Purchase 142 41.02 EUR
Ordinary Share Sale 142 41.02 EUR
See additional dealings below
(b) Cash-settled derivative transactions
Class of relevant security Product description Nature of dealing Number of reference securities Price per unit
e.g. CFD e.g. opening/closing a long/short position, increasing/reducing a long/short
position
Ordinary Share Equity Swap Opening a short position 500 40.98 EUR
Ordinary Share Equity Swap Reducing a long position 178 41 EUR
Ordinary Share Equity Swap Reducing a long position 142 41.02 EUR
Ordinary Share Equity Swap Increasing a long position 843 41.06 EUR
Ordinary Share Equity Swap Increasing a short position 206 41.06 EUR
Ordinary Share Equity Swap Reducing a long position 754 41.06 EUR
See additional dealings below
(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 Expiry date Option money paid/ received per unit
e.g. American, European etc.
(ii) Exercise
Class of relevant security Product description Exercising/ exercised against Number of securities Exercise price per unit
e.g. call option
(d) Other dealings (including subscribing for new securities)
Class of relevant security Nature of dealing Details Price per unit (if applicable)
e.g. subscription, conversion
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"
NA
(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"
NA
(c) Attachments
Is a Supplemental Form 8 (Open Positions) attached? NO
Date of disclosure: 2026-06-03
Contact name: Chris Milsted
Telephone number*: +442037873373
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
(http://www.thetakeoverpanel.org.uk) .
Additional Dealings
Class of relevant security Purchase/sale Number of securities Price per unit
Ordinary Share Purchase 1803 41.06 EUR
Ordinary Share Sale 1803 41.06 EUR
Ordinary Share Purchase 786 41.08 EUR
Ordinary Share Sale 786 41.08 EUR
Ordinary Share Purchase 1058 41.1 EUR
Ordinary Share Sale 1058 41.1 EUR
Ordinary Share Purchase 828 41.12 EUR
Ordinary Share Sale 828 41.12 EUR
Ordinary Share Purchase 1763 41.14 EUR
Ordinary Share Sale 1763 41.14 EUR
Ordinary Share Purchase 1085 41.15 EUR
Ordinary Share Sale 1085 41.15 EUR
Ordinary Share Purchase 363 41.16 EUR
Ordinary Share Sale 363 41.16 EUR
Ordinary Share Purchase 493 41.17 EUR
Ordinary Share Sale 493 41.17 EUR
Ordinary Share Purchase 302 41.18 EUR
Ordinary Share Sale 302 41.18 EUR
Ordinary Share Purchase 753 41.2 EUR
Ordinary Share Sale 753 41.2 EUR
Ordinary Share Purchase 518 41.21 EUR
Ordinary Share Sale 518 41.21 EUR
Ordinary Share Purchase 775 41.22 EUR
Ordinary Share Sale 775 41.22 EUR
Ordinary Share Purchase 248 41.23 EUR
Ordinary Share Sale 248 41.23 EUR
Ordinary Share Purchase 113 41.26 EUR
Ordinary Share Sale 113 41.26 EUR
Ordinary Share Purchase 719 41.27 EUR
Ordinary Share Sale 719 41.27 EUR
Ordinary Share Purchase 12877 41.28 EUR
Ordinary Share Sale 12990 41.28 EUR
Ordinary Share Purchase 19 41.3 EUR
Ordinary Share Sale 19 41.3 EUR
Ordinary Share Purchase 68 41.34 EUR
Ordinary Share Sale 68 41.34 EUR
Ordinary Share Purchase 106 41.37 EUR
Ordinary Share Sale 106 41.37 EUR
Ordinary Share Purchase 170 41.38 EUR
Ordinary Share Sale 170 41.38 EUR
Ordinary Share Purchase 159 41.4 EUR
Ordinary Share Sale 159 41.4 EUR
Ordinary Share Purchase 301 41.41 EUR
Ordinary Share Sale 301 41.41 EUR
Ordinary Share Purchase 28 41.42 EUR
Ordinary Share Sale 28 41.42 EUR
Ordinary Share Purchase 493 41.43 EUR
Ordinary Share Sale 493 41.43 EUR
Ordinary Share Purchase 775 41.44 EUR
Ordinary Share Sale 775 41.44 EUR
Ordinary Share Purchase 125 41.45 EUR
Ordinary Share Sale 125 41.45 EUR
Ordinary Share Purchase 22 41.46 EUR
Ordinary Share Sale 22 41.46 EUR
Ordinary Share Purchase 110 41.47 EUR
Ordinary Share Sale 110 41.47 EUR
Ordinary Share Purchase 498 41.48 EUR
Ordinary Share Sale 498 41.48 EUR
Ordinary Share Purchase 436 41.5 EUR
Ordinary Share Sale 436 41.5 EUR
Ordinary Share Purchase 492 41.51 EUR
Ordinary Share Sale 492 41.51 EUR
Ordinary Share Purchase 246 41.55 EUR
Ordinary Share Sale 246 41.55 EUR
Ordinary Share Purchase 74 41.56 EUR
Ordinary Share Sale 74 41.56 EUR
Ordinary Share Purchase 180 41.6 EUR
Ordinary Share Sale 180 41.6 EUR
Ordinary Share Purchase 281 41.62 EUR
Ordinary Share Sale 281 41.62 EUR
Ordinary Share Purchase 35 41.63 EUR
Ordinary Share Sale 35 41.63 EUR
Ordinary Share Purchase 530 41.64 EUR
Ordinary Share Sale 530 41.64 EUR
Ordinary Share Purchase 17 41.65 EUR
Ordinary Share Sale 17 41.65 EUR
Ordinary Share Purchase 120 41.66 EUR
Ordinary Share Sale 120 41.66 EUR
Ordinary Share Purchase 226 41.68 EUR
Ordinary Share Sale 226 41.68 EUR
Ordinary Share Purchase 229 41.69 EUR
Ordinary Share Sale 229 41.69 EUR
Ordinary Share Purchase 250 41.7 EUR
Ordinary Share Sale 250 41.7 EUR
Ordinary Share Purchase 28 41.71 EUR
Ordinary Share Sale 28 41.71 EUR
Ordinary Share Purchase 170 41.73 EUR
Ordinary Share Sale 170 41.73 EUR
Ordinary Share Purchase 130 41.74 EUR
Ordinary Share Sale 130 41.74 EUR
Ordinary Share Purchase 616 41.78 EUR
Ordinary Share Sale 616 41.78 EUR
Ordinary Share Purchase 18 41.79 EUR
Ordinary Share Sale 18 41.79 EUR
Ordinary Share Purchase 24 41.8 EUR
Ordinary Share Sale 24 41.8 EUR
Ordinary Share Purchase 625 41.82 EUR
Ordinary Share Sale 625 41.82 EUR
Ordinary Share Purchase 1485 41.84 EUR
Ordinary Share Sale 1485 41.84 EUR
Ordinary Share Purchase 12 41.86 EUR
Ordinary Share Sale 12 41.86 EUR
Ordinary Share Purchase 680 41.88 EUR
Ordinary Share Sale 680 41.88 EUR
Ordinary Share Purchase 521 41.89 EUR
Ordinary Share Sale 521 41.89 EUR
Ordinary Share Purchase 44 41.9 EUR
Ordinary Share Sale 44 41.9 EUR
Ordinary Share Purchase 24 41.94 EUR
Ordinary Share Sale 24 41.94 EUR
Ordinary Share Purchase 39 41.96 EUR
Ordinary Share Sale 39 41.96 EUR
Ordinary Share Purchase 87 41.98 EUR
Ordinary Share Sale 87 41.98 EUR
Ordinary Share Purchase 5333 42 EUR
Ordinary Share Sale 5333 42 EUR
Ordinary Share Purchase 1 42.11 EUR
Ordinary Share Sale 1 42.11 EUR
Class of relevant security Product description Nature of dealing Number of reference securities Price per unit
e.g. CFD e.g. opening/closing a long/short position, increasing/reducing a long/short
position
Ordinary Share Equity Swap Increasing a long position 236 41.08 EUR
Ordinary Share Equity Swap Increasing a short position 450 41.08 EUR
Ordinary Share Equity Swap Reducing a long position 100 41.08 EUR
Ordinary Share Equity Swap Increasing a long position 41 41.1 EUR
Ordinary Share Equity Swap Reducing a long position 1017 41.1 EUR
Ordinary Share Equity Swap Increasing a long position 822 41.12 EUR
Ordinary Share Equity Swap Increasing a short position 6 41.12 EUR
Ordinary Share Equity Swap Increasing a long position 1423 41.14 EUR
Ordinary Share Equity Swap Increasing a short position 27 41.14 EUR
Ordinary Share Equity Swap Reducing a long position 313 41.14 EUR
Ordinary Share Equity Swap Increasing a long position 1064 41.15 EUR
Ordinary Share Equity Swap Reducing a long position 21 41.15 EUR
Ordinary Share Equity Swap Increasing a long position 172 41.16 EUR
Ordinary Share Equity Swap Increasing a short position 86 41.16 EUR
Ordinary Share Equity Swap Reducing a long position 105 41.16 EUR
Ordinary Share Equity Swap Increasing a long position 492 41.17 EUR
Ordinary Share Equity Swap Reducing a long position 1 41.17 EUR
Ordinary Share Equity Swap Increasing a long position 126 41.18 EUR
Ordinary Share Equity Swap Reducing a long position 176 41.18 EUR
Ordinary Share Equity Swap Increasing a long position 567 41.2 EUR
Ordinary Share Equity Swap Reducing a long position 186 41.2 EUR
Ordinary Share Equity Swap Increasing a long position 518 41.21 EUR
Ordinary Share Equity Swap Increasing a long position 774 41.22 EUR
Ordinary Share Equity Swap Reducing a long position 1 41.22 EUR
Ordinary Share Equity Swap Increasing a long position 248 41.23 EUR
Ordinary Share Equity Swap Increasing a long position 113 41.26 EUR
Ordinary Share Equity Swap Increasing a long position 719 41.27 EUR
Ordinary Share Equity Swap Increasing a long position 94 41.28 EUR
Ordinary Share Equity Swap Opening a long position 7034 41.28 EUR
Ordinary Share Equity Swap Reducing a short position 15155 41.28 EUR
Ordinary Share Equity Swap Increasing a short position 4906 41.28 EUR
Ordinary Share Equity Swap Opening a short position 8974 41.28 EUR
Ordinary Share Equity Swap Reducing a long position 22409 41.28 EUR
Ordinary Share Equity Swap Increasing a long position 19 41.3 EUR
Ordinary Share Equity Swap Increasing a long position 68 41.34 EUR
Ordinary Share Equity Swap Reducing a long position 106 41.37 EUR
Ordinary Share Equity Swap Reducing a long position 170 41.38 EUR
Ordinary Share Equity Swap Reducing a long position 159 41.4 EUR
Ordinary Share Equity Swap Reducing a long position 301 41.41 EUR
Ordinary Share Equity Swap Reducing a long position 28 41.42 EUR
Ordinary Share Equity Swap Reducing a long position 493 41.43 EUR
Ordinary Share Equity Swap Increasing a long position 626 41.44 EUR
Ordinary Share Equity Swap Reducing a long position 149 41.44 EUR
Ordinary Share Equity Swap Reducing a long position 125 41.45 EUR
Ordinary Share Equity Swap Reducing a long position 22 41.46 EUR
Ordinary Share Equity Swap Reducing a long position 110 41.47 EUR
Ordinary Share Equity Swap Increasing a long position 498 41.48 EUR
Ordinary Share Equity Swap Increasing a long position 436 41.5 EUR
Ordinary Share Equity Swap Increasing a long position 492 41.51 EUR
Ordinary Share Equity Swap Increasing a long position 246 41.55 EUR
Ordinary Share Equity Swap Reducing a long position 74 41.56 EUR
Ordinary Share Equity Swap Increasing a long position 165 41.6 EUR
Ordinary Share Equity Swap Reducing a long position 15 41.6 EUR
Ordinary Share Equity Swap Increasing a long position 4 41.62 EUR
Ordinary Share Equity Swap Reducing a long position 277 41.62 EUR
Ordinary Share Equity Swap Reducing a long position 35 41.63 EUR
Ordinary Share Equity Swap Increasing a long position 530 41.64 EUR
Ordinary Share Equity Swap Increasing a long position 7 41.65 EUR
Ordinary Share Equity Swap Reducing a long position 10 41.65 EUR
Ordinary Share Equity Swap Reducing a long position 120 41.66 EUR
Ordinary Share Equity Swap Increasing a long position 226 41.68 EUR
Ordinary Share Equity Swap Reducing a long position 229 41.69 EUR
Ordinary Share Equity Swap Reducing a long position 250 41.7 EUR
Ordinary Share Equity Swap Reducing a long position 28 41.71 EUR
Ordinary Share Equity Swap Increasing a long position 170 41.73 EUR
Ordinary Share Equity Swap Reducing a long position 130 41.74 EUR
Ordinary Share Equity Swap Increasing a long position 129 41.78 EUR
Ordinary Share Equity Swap Opening a short position 22 41.78 EUR
Ordinary Share Equity Swap Reducing a long position 465 41.78 EUR
Ordinary Share Equity Swap Reducing a long position 18 41.79 EUR
Ordinary Share Equity Swap Reducing a long position 24 41.8 EUR
Ordinary Share Equity Swap Increasing a long position 605 41.82 EUR
Ordinary Share Equity Swap Reducing a long position 20 41.82 EUR
Ordinary Share CFD Increasing a long position 75 41.84 EUR
Ordinary Share Equity Swap Increasing a long position 1410 41.84 EUR
Ordinary Share Equity Swap Reducing a long position 12 41.86 EUR
Ordinary Share Equity Swap Increasing a long position 680 41.88 EUR
Ordinary Share Equity Swap Increasing a long position 521 41.89 EUR
Ordinary Share Equity Swap Increasing a long position 44 41.9 EUR
Ordinary Share Equity Swap Opening a long position 2 41.94 EUR
Ordinary Share Equity Swap Reducing a short position 22 41.94 EUR
Ordinary Share Equity Swap Reducing a long position 39 41.96 EUR
Ordinary Share Equity Swap Increasing a long position 48 41.98 EUR
Ordinary Share Equity Swap Reducing a long position 39 41.98 EUR
Ordinary Share Equity Swap Increasing a long position 5333 42 EUR
Ordinary Share Equity Swap Reducing a long position 1 42.11 EUR
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