Umicore — Major Shareholding Notification 2026

Jan 8, 2026

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Transparency notification Form TR-1 BE PART I

1) Status of the notification
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Final

2) Issuer

Name UMICORE Identification number 0401-574-852

3) Reason for the notification

Acquisition or disposal of financial instruments that are treated as voting securities

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4) Notification by

A parent undertaking or a controlling person

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^A +

5) Persons subject to the notification requirement

Name	Address (for legal entities)
Millennium International Management LP	c/o The Corporation Trust Company, 1209 Orange Street, Wilmington, DE 19801
Millennium Group Management Trust	c/o 399 Park Avenue, New York, NY, 10022
Millennium Group Management Llc	c/o The Corporation Trust Company, 1209 Orange Street, Wilmington, DE 19802
Israel Englander

6) Persons that dispose of voting rights (only to be filled in if art. 7 of the Law applies)

Name	Address (for legal entities)

Please continue entering the information in part II concerning the persons referred to in Sections 5 and 6

Part II

7) Date on which the threshold is crossed

30/12/2025 (DD/MM/YYYY)

8) Threshold that is crossed (in %)

If the holding has fallen below the lowest threshold, you have the option of not entering any numbers in Section 10

9) Denominator

246,400,000

Please enter the denominator before filling in the data

10) Notified details

A) Voting rights	Previous notification		After the transaction
	# of voting rights		# of voting rights		% of voting rights
Holders of voting rights		Linked to securities	Not linked to the securities	Linked to securities	Not linked to the securities
Israel Englander	0	0	0	0.00%	0.00%
Millennium International Management LP	0	0	0	0.00%	0.00%
Subtotal

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TOTAL 0 0 0.00% 0.00%

Start with "groups" of holders. Add subtotals with S, and then finish with the persons who are "alone". For groups, start with the ultimate controlling natural person or legal entity. The totals, subtotals and % will be updated once you have clicked on .

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Holders of sopialisation flationarial instruments Type of financial instruments September of sopialisation financial instruments September of sopialisation financial instruments September of sopialisation financial instruments September of sopialisation financial instruments September of sopialisation financial instruments September of sopialisation financial instruments September of sopialisation financial instruments September of sopialisation financial instruments September of sopialisation financial instruments September of sopialisation financial instruments September of sopialisation financial instruments September of sopialisation financial instruments September of sopialisation financial instruments September of sopialisation financial instruments September of sopialisation financial instruments September of sopialisation financial instruments September of sopialisation financial instruments September of sopialisation financial instruments September of sopialisation financial instruments September of sopialisation financial instruments September of sopialisation financial instruments September of sopialisation financial instruments September of sopialisation financial instruments September of sopialisation financial instruments September of sopialisation financial instruments September of sopialisation financial instruments September of sopialisation financial instruments September of sopialisation financial instruments September of sopialisation financial instruments Total (A. 8. 8) September of sopialisation financial instruments September of sopialisation financial instruments Total (A. 8. 8) September of sopialisation financial instruments September of sopialisation financial instruments Total (A. 8. 8) September of sopialisation financial instruments Total (A. 8. 8) September of sopialisation financial instruments Total (A. 8. 8) September of sopialisation financial instruments Total (A. 8. 8) September of sopialisation financial instruments Total (A. 8.	B) Equivalent financial instruments	After the transaction
CALCULATE Processor Processor Processor Processor Processor Processor Processor Processor Processor Processor Processor Processor Processor Processor Processor Processor Processor Processor Processor Processor Processor Processor Processor Processor Processor Processor Processor Processor Processor Processor Processor Processor Processor Processor Processor Processor Processor Processor Processor Processor Processor Processor Processor Processor Processor Processor Processor Processor Processor Processor Processor Processor Processor Processor Processor Processor Processor Processor Processor Processor Processor Processor Processor Processor Processor Processor Processor Processor Processor Processor Processor Processor Processor Processor Processor Processor Processor Processor Processor Processor Processor Processor Processor Processor Processor Processor Processor Processor Processor Processor Processor Processor Processor Processor Processor Processor Processor Processor Processor Processor Processor Processor Processor Processor Processor Processor Processor Processor Processor Processor Processor Processor Processor Processor Processor Processor Processor Processor Processor Processor Processor Processor Processor Processor Processor Processor Processor Processor Processor Processor Processor Processor Processor Processor Processor Processor Processor Processor Processor Processor Processor Processor Processor Processor Processor Processor Processor Processor Processor Processor Processor Processor Processor Processor Processor Processor Processor Processor Processor Processor Processor Processor Processor Processor Processor Processor Processor Processor Processor Proc		Type of financial instrument	Expiration date		that may be acquired if the instrument is	% of voting rights	Settlement
Suppression of the suppression of the suppression of the suppression of the suppression of the suppression of the suppression of the suppression of the suppression of the suppression of the suppression of the suppression of the suppression of the suppression of the suppression of the suppression of the suppression of the suppression of the suppression of the suppression of the suppression of the suppression of the suppression of the suppression of the suppression of the suppression of the suppression of the suppression of the suppression of the suppression of the suppression of the suppression of the suppression of the suppression of the suppression of the suppression of the suppression of the suppression of the suppression of the suppression of the suppression of the suppression of the suppression of the suppression of the suppression of the suppression of the suppression of the suppression of the suppression of the suppression of the suppression of the suppression of the suppression of the suppression of the suppression of the suppression of the suppression of the suppression of the suppression of the suppression of the suppression of the suppression of the suppression of the suppression of the suppression of the suppression of the suppression of the suppression of the suppression of the suppression of the suppression of the suppression of the suppression of the suppression of the suppression of the suppression of the suppression of the suppression of the suppression of the suppression of the suppression of the suppression of the suppression of the suppression of the suppression of the suppression of the suppression of the suppression of the suppression of the suppression of the suppression of the suppression of the suppression of the suppression of the suppression of the suppression of the suppression of the suppression of the suppression of the suppression of the suppression of the suppression of the suppression of the suppression of the suppression of the suppression of the suppression of the suppression o		Swaps	29/12/2025	N/A	639,891	0.26%		-
Suppose 12/12/2003 NA 50-101 0.00% Suppose 12/12/2003 NA 50-101 0.00% Suppose 16/12/2003 NA 50-101 0.00% Suppose 16/12/2003 NA 50-101 0.00% Suppose 16/12/2003 NA 50-101 0.00% Suppose 16/12/2003 NA 50-101 0.00% Suppose 16/12/2003 NA 50-101 0.00% Suppose 16/12/2003 NA 50-101 0.00% Suppose 16/12/2003 NA 50-101 0.00% Suppose 16/12/2003 NA 50-101 0.00% Suppose 16/12/2003 NA 50-101 0.00% Suppose 16/12/2003 NA 50-101 0.00% Suppose 16/12/2003 NA 50-101 0.00% Suppose 16/12/2003 NA 50-101 0.00% Suppose 16/12/2003 NA 50-101 0.00% Suppose 16/12/2003 NA 50-101 0.00% Suppose 16/12/2003 NA 50-101 0.00% Suppose 16/12/2003 NA 50-101 0.00% Suppose 16/12/2003 NA 50-101 0.00% Suppose 16/12/2003 NA 50-101 0.00% Suppose 16/12/2003 NA 50-101 0.00% Suppose 16/12/2003 NA 50-101 0.00% Suppose 16/12/2003 NA 50-101 0.00% Suppose 16/12/2003 NA 50-101 0.00% Suppose 16/12/2003 NA 50-101 0.00% Suppose 16/12/2003 NA 50-101 0.00% Suppose 16/12/2003 NA 50-101 0.00% Suppose 16/12/2003 NA 50-101 0.00% Suppose 16/12/2003 NA 50-101 0.00% Suppose 16/12/2003 NA 50-101 0.00% Suppose 16/12/2003 NA 50-101 0.00% Suppose 16/12/2003 NA 50-101 0.00% Suppose 16/12/2003 NA 50-101 0.00% Suppose 16/12/2003 NA 50-101 0.00% Suppose 16/12/2003 NA 50-101 0.00% Suppose 16/12/2003 NA 50-101 0.00% Suppose 16/12/2003 NA 50-101 0.00% Suppose 16/12/2003 NA 50-101 0.00% Suppose 16/12/2003 NA 50-101 0.00% Suppose 16/12/2003 NA 50-101 0.00% Suppose 16/12/2003 NA 50-101 0.00% Suppose 16/12/2003 NA 50-101 0.00% Suppose 16/12/2003 NA 50-101 0.00% Suppose 16/12/2003 NA 50-101 0.00% Suppose 16/12/2003 NA 50-101 0.00% Suppose 16/12/2003 NA 50-101 0.00% Suppose 16/12/2003 NA 50-101 0.00% Suppose 16/12/2003 NA 50-101 0.00% Suppose 16/12/2003 NA 50-101 0.00% Suppose 16/12/2003 NA 50-101 0.00% Suppose 16/12/2003 NA 50-101 0.00% Suppose 16/12/2003 NA 50-101 0.00% Suppose 16/12/2003 NA 50-101 0.00% Suppose 16/12/2003 NA 50-101 0.00% Suppose 16/12/2003 NA 50-101 0.00% Suppose 16/12/2003 NA 50-101 0.00% Suppose 16/12/2003 NA 50-101 0.00% Suppose 16/12/2003 NA 50-101 0.00% Suppose 16/12/20		Swaps	31/03/2026	N/A	5,083,994	2.06%		-
Milleratum international Management Souppe 1817/2002 NA 2,449 0,50%	Millennium International Management	Swaps	30/06/2026	N/A	251,126	0.10%		-
Milerarum International Management Swaps 0501702220 N/A 2,499 0,00%		Swaps	12/12/2035	N/A	504,191	0.20%		-
Secretary Secretary Secretary Secretary Secretary Secretary Secretary Secretary Secretary Secretary Secretary Secretary Secretary Secretary Secretary Secretary Secretary Secretary Secretary Secretary Secretary Secretary Secretary Secretary Secretary Secretary Secretary Secretary Secretary Secretary Secretary Secretary Secretary Secretary Secretary Secretary Secretary Secretary Secretary Secretary Secretary Secretary Secretary Secretary Secretary Secretary Secretary Secretary Secretary Secretary Secretary Secretary Secretary Secretary Secretary Secretary Secretary Secretary Secretary Secretary Secretary Secretary Secretary Secretary Secretary Secretary Secretary Secretary Secretary Secretary Secretary Secretary Secretary Secretary Secretary Secretary Secretary Secretary Secretary Secretary Secretary Secretary Secretary Secretary Secretary Secretary Secretary Secretary Secretary Secretary Secretary Secretary Secretary Secretary Secretary Secretary Secretary Secretary Secretary Secretary Secretary Secretary Secretary Secretary Secretary Secretary Secretary Secretary Secretary Secretary Secretary Secretary Secretary Secretary Secretary Secretary Secretary Secretary Secretary Secretary Secretary Secretary Secretary Secretary Secretary Secretary Secretary Secretary Secretary Secretary Secretary Secretary Secretary Secretary Secretary Secretary Secretary Secretary Secretary Secretary Secretary Secretary Secretary Secretary Secretary Secretary Secretary Secretary Secretary Secretary Secretary Secretary Secretary Secretary Secretary Secretary Secretary Secretary Secretary Secretary Secretary Secretary Secretary Secretary Secretary Secretary Secretary Secretary Secretary Secretary Secr		Swaps	18/12/2026	N/A	819,598	0.33%		-
TOTAL TOTAL TOTAL TOTAL TOTAL TOTAL TOTAL TOTAL TOTAL TOTAL TOTAL TOTAL TOTAL TOTAL TOTAL TOTAL TOTAL TOTAL TOTAL TOTAL TOTAL TOTAL TOTAL TOTAL TOTAL TOTAL TOTAL TOTAL TOTAL TOTAL TOTAL TOTAL TOTAL TOTAL TOTAL TOTAL TOTAL TOTAL TOTAL TOTAL TOTAL TOTAL TOTAL TOTAL TOTAL TOTAL TOTAL TOTAL TOTAL TOTAL TOTAL TOTAL TOTAL TOTAL TOTAL TOTAL TOTAL TOTAL TOTAL TOTAL TOTAL TOTAL TOTAL TOTAL TOTAL TOTAL TOTAL TOTAL TOTAL TOTAL TOTAL TOTAL TOTAL TOTAL TOTAL TOTAL TOTAL TOTAL TOTAL TOTAL TOTAL TOTAL TOTAL TOTAL TOTAL TOTAL TOTAL TOTAL TOTAL TOTAL TOTAL TOTAL TOTAL TOTAL TOTAL TOTAL TOTAL TOTAL TOTAL TOTAL TOTAL TOTAL TOTAL TOTAL TOTAL TOTAL TOTAL TOTAL TOTAL TOTAL TOTAL TOTAL TOTAL TOTAL TOTAL TOTAL TOTAL TOTAL TOTAL TOTAL TOTAL TOTAL TOTAL TOTAL TOTAL TOTAL TOTAL TOTAL TOTAL TOTAL TOTAL TOTAL TOTAL TOTAL TOTAL TOTAL TOTAL TOTAL TOTAL TOTAL TOTAL TOTAL TOTAL TOTAL TOTAL TOTAL TOTAL TOTAL TOTAL TOTAL TOTAL TOTAL TOTAL TOTAL TOTAL TOTAL TOTAL TOTAL TOTAL TOTAL TOTAL TOTAL TOTAL TOTAL TOTAL TOTAL TOTAL TOTAL TOTAL TOTAL TOTAL TOTAL TOTAL TOTAL TOTAL TOTAL TOTAL TOTAL TOTAL TOTAL TOTAL TOTAL TOTAL TOTAL TOTAL TOTAL TOTAL TOTAL TOTAL TOTAL TOTAL TOTAL TOTAL TOTAL TOTAL TOTAL TOTAL TOTAL TOTAL TOTAL TOTAL TOTAL TOTAL TOTAL TOTAL TOTAL TOTAL TOTAL TOTAL TOTAL TOTAL TOTAL TOTAL TOTAL TOTAL TOTAL TOTAL TOTAL TOTAL TOTAL TOTAL TOTAL TOTAL TOTAL TOTAL TOTAL TOTAL TOTAL TOTAL TOTAL TOTAL TOTAL TOTAL TOTAL TOTAL TOTAL TOTAL TOTAL TOTAL TOTAL TOTAL TOTAL TOTAL TOTAL TOTAL TOTAL TOTAL TOTAL TOTAL TOTAL TOTAL TOTAL TOTAL TOTAL TOTAL TOTAL TOTAL TOTAL TOTAL TOTAL TOTAL TOTAL TOTAL TOTAL TOTAL TOTAL TOTAL TOTAL TOTAL TOTAL TOTAL TOTAL TOTAL TOTAL TOTAL TOTAL TOTAL TOTAL TOTAL TOTAL TOTAL TOTAL TOTAL TOTAL TOTAL TOTAL TOTAL TOTAL TOTAL TOTAL TOTAL TOTAL TO		Swaps	05/01/2027	N/A	2,449	0.00%		-
Total (A & B) For extend will be updated once you have clicked on Total (A & B)	Millennium International Management LP	Swaps	02/10/2026	N/A	11,759	0.00%		+
TOTAL (A & B) # of voting rights % of voting rights % of voting rights % of voting rights % of voting rights % of voting rights % of voting rights % of voting rights % of voting rights % of voting rights % of voting rights % of voting rights % of voting rights % of voting rights % of voting rights % of voting rights % of voting rights % of voting rights % of voting rights % of voting rights % of voting rights % of voting rights % of voting rights % of voting rights % of voting rights % of voting rights % of voting rights % of voting rights % of voting rights % of voting rights % of voting rights % of voting rights % of voting rights % of voting rights % of voting rights % of voting rights % of voting rights % of voting rights % of voting rights % of voting rights % of voting rights % of voting rights % of voting rights % of voting rights % of voting rights % of voting rights % of voting rights % of voting rights % of voting rights % of voting rights % of voting rights % of voting rights % of voting rights % of voting rights % of voting rights % of voting rights % of voting rights % of voting rights % of voting rights % of voting rights % of voting rights % of voting rights % of voting rights % of voting rights % of voting rights % of voting rights % of voting rights % of voting rights % of voting rights % of voting rights % of voting rights % of voting rights % of voting rights % of voting rights % of voting rights % of voting rights % of voting rights % of voting rights % of voting rights % of voting rights % of voting rights % of voting rights % of voting rights % of voting rights % of voting rights % of voting rights % of voting rights % of voting rights % of voting rights % of voting rights % of voting rights % of voting rights % of voting rights % of voting rights % of voting rights % of voting rights % of voting r		TOTAL			7,313,008	2.97%
The fundamental formation of controlled undertakings through which the holding is effectively held, if applicable [Mir. Israel Englander (natural person) is the UBO and controls Millionnium International Management LP through the following chain of controls. [Mir. Israel Englander controls Millionnium Group Management Trust. Millionnium Group Management Trust Millionnium Group Management Trust Millionnium Group Management LC controls Millionnium International Management LP Controls Millionnium International Management LP and Integrated Assets III) and can exercise the voting right discretion in the absence of specific institutions. The number of voting rights that may be acquired if the swaps are exercised may be subdivided as follows: Millionnium Partners, L.P. 7,298,800 Done at London Done at London	Û		n			0/ of walking states
11) Full chain of controlled undertakings through which the holding is effectively held, if applicable [Mr. Israel Englander (patural person) is the UBO and controls Millennium International Management I.P. Brough the following chain of control: [Mr. Israel Englander controls Millennium Group Management Trust, Millennium Group Management Trust controls Millennium Group Management I.C. Millennium Group Management I.C. Millennium International Management I.P. Brough the following chain of controls Millennium International Management I.P. Brough the following chain of controls Millennium International Management I.P. Brough the following chain of controls Millennium International Management I.P. Brough the following Millennium International Management I.P. Brough the following Millennium International Management I.P. Brough the following Millennium Partners, L.P. and Integrated Assets III) and can exercise the voting right discretion in the absence of specific instructions. The number of voting rights that may be acquired if the swaps are exercised may be subdivided as follows: Millennium Partners, L.P. 7,288,800 Done at London Done at London Done at London Done at London Done at London Done at London Done at London Done at London Done at London Done at London Done at London Done at London Done at London Done at London Done at London Done at London Done at London Done at London Done at London Done at London Done at London Done at London Done at London Done at London Done at London Done at London Done at London Done at London Done at London Done at London Done at London Done at London Done at London Done at London Done at London Done at London Done at London Done at London Done at London Done at London Done at London Done at London Done at London Done at London Done at London Done at London Done at London Done at London Done at London Done at London Done at London Done at London Done at London Done at Lon		TOTAL (A & B)			# of voting rights	% of voting rights
Mr. Israel Englander (natural person) is the UBO and controls Millennium International Management LP through the following chain of control: Mr. Israel Englander controls Millennium Group Management Trust. Millennium Group Management Trust controls Millennium Group Management LLC. Millennium Group Management LP controls Millennium International Management LP is a discretionary investment manager of various trading vehicle (including Millennium Partners, L.P and Integrated Assets III) and can exercise the voting right discretion in the absence of specific instructions. The number of voting rights that may be acquired if the swaps are exercised may be subdivided as follows: Millennium Fartners, L.P. 7.298,800 Integrated Assets III: 14.208 Done at London				CALCULATE	7,313,008	2.97%
Holder will cease to hold / will hold again voting rights as of will hold again will cease to hold / will hold again voting rights as of will hold again will hold again will hold again will hold again will hold again will hold again will hold again will hold again will hold again will hold again will hold again will hold again will hold again will hold again will hold again will hold again will hold again will hold again will hold again will hold again will hold again will hold again will hold again will hold again will hold again will hold again will hold again will hold again will hold again will hold again will hold again will hold again will hold again will hold again will hold again will hold again will hold again will hold again will hold again will hold again will hold again will hold again will hold again will hold again will hold again will hold again will hold again will hold again will hold again will hold again will hold again will hold again will hold again will hold again will hold again will hold again will hold again will hold again will hold again will hold again will hold again will hold again will hold again will hold again will hold again will hold again will hold again will hold again will hold again will hold again will hold again will hold again will hold again will hold again will hold again will hold again will hold again will hold again will hold again will hold again will hold again will hold again will hold again will hold again will hold again will hold again will hold again will hold again will hold again will hold again will hold again will hold again will hold again will hold again will hold again will hold again will hold again will hold again will hold again will hold again will hold again will hold again will hold again will hold again will hold again will hold again will hold again will hold again will hold again will hold again will hold again will hold again will hold again will hold again will hold again will hold again will hold again will hold again will hold again will
Millennium International Management LP is a discretionary investment manager of various trading vehicle (including Millennium Partners, L.P and Integrated Assets III) and can exercise the voting rights discretion in the absence of specific instructions. The number of voting rights that may be acquired if the swaps are exercised may be subdivided as follows: - Millennium Partners, L.P: 7,298,800 - Integrated Assets III: 14,208 Done at London		or only one GM		0		voting rights as of	(DD/MM/YYYY	)
discretion in the absence of specific instructions . The number of voting rights that may be acquired if the swaps are exercised may be subdivided as follows: - Millennium Partners, L.P: 7,298,800 - Integrated Assets III: 14,208 Done at London	-
	discretion in the absence of specific inst The number of voting rights that may be - Millennium Partners, L.P: 7,298,800	ructions .		Millennium Partners, L	P and Integrated As	sets III) and can exerc	se the voting right	s at it
			(DD/MMYYYY)

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