Umicore — Major Shareholding Notification 2026

Apr 22, 2026

1. Issuer

1) Status of the notification

Final

3) Reason for the notification

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

4) Notification by

A parent undertaking or a controlling person

5) Persons subject to the notification requirement

Name	Address (for legal entities)
Bank of America Corporation	Wilmington, D.E. (United States)	+

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

Name	Address (for legal entities)
		+A
Please continue entering the information in part II concerning thepersons referred to in Sections 5 and 6	Part II

7) Date on which the threshold is crossed

16/04/2026 (DD/MM/YYYY)

1. Threshold that is crossed (in %)

3

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 thesecurities	Linked tosecurities	Not linked to thesecurities
Bank of America Corporation	0	0		0.00%
Bank of America, NA	139	254		0.00%
BofA Securities, Inc.	52,110	13,620		0.01%
Merrill Lynch, Pierce, Fenner & SmithInc	12	12		0.00%
Merrill Lynch International	0	1,908,051		0.77%
Subtotal	52,261	1,921,937		0.78%

3 +

2 +

TOTAL	1,921,937	0	0.78%	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 .

B) Equivalent financial instruments			After the transaction
Holders of equivalentfinancial instruments	Type of financial instrument		Expiration date Exercise period ordate	# of voting rightsthat may beacquired if theinstrument isexercised	% of voting rights	Settlement
Merrill Lynch International	Right to Recall			10,775	0.00%	physical	-
Merrill Lynch International	Rights of Use			82,138	0.03%	physical	-
BofA Securities, Inc.	Rights of Use			27,406	0.01%	physical	-
Bank of America, NA	Swap	05/11/2026		1,916,952	0.78%	cash	-
Bank of America, NA	Swap	15/03/2028		3,528	0.00%	cash	-
Bank of America, NA	Swap	15/10/2027		161,046	0.07%	cash	-
Bank of America, NA	Swap	26/05/2026		654,461	0.27%	cash	-
Bank of America, NA	Swap	02/04/2027		330,059	0.13%	cash	-
Bank of America, NA	Swap	27/01/2027		399,864	0.16%	cash	-
Merrill Lynch International	Swap	15/01/2027		76,181	0.03%	cash	-
Merrill Lynch International	Swap	26/05/2026		654,461	0.27%	cash	-
Merrill Lynch International	Swap	15/03/2028		3,528	0.00%	cash	-
Merrill Lynch International	Swap	30/04/2026		12,013	0.00%	cash	-
Merrill Lynch International	Swap	27/05/2026		749,333	0.30%	cash	-
Merrill Lynch International	Swap	02/04/2027		330,059	0.13%	cash	-
Merrill Lynch International	Swap	11/05/2026		126,863	0.05%	cash	-
Merrill Lynch International	Swap	10/07/2026		280,000	0.11%	cash	-
Merrill Lynch International	Swap	27/01/2027		399,864	0.16%	cash	-
Merrill Lynch International	Swap	04/06/2027		36,305	0.01%	cash	+
	TOTAL			6,254,836	2.54%

The totals will be updated once you have clicked on

TOTAL (A & B)			# of voting rights % of voting rights
	CALCULATE	8,176,773	3.32%

1. Full chain of controlled undertakings through which the holding is effectively held, if applicable

2. In case of proxy voting for only one GM

			(DD/MM/YYYY)
Holder	will cease to hold /will hold again	voting rights as of

1. Additional information

Holding of Equivalent Financial Instruments (10B) going below 3%.

	Done at London, United Kingdom
On		20/04/2026 (DD/MM/YYYY)
	Name & capacity Kamil Dziedzic, Vice President	Signature

For security reasons, the unsigned form in xlsx format should be transmitted to trp.fin@fsma.be. You can do this manually OR if you have MS Outlook at your disposal via the "Save & Send" button. In addition, a signed copy in PDF format should also be transmitted.

鼺CompanyProfile	Bank of America, National Association図AppointmentsOwnership	睡Tree Walker
	Group Structure (Legal Structure)
	Basic SearchMore $\rightarrow$
	Structure $\odot$Legal Structure	Show$\blacktriangledown$Structure above	As at2026-04-16$\blacktriangledown$	Min.Ownership茴団	Max.Ownership%	%$\alpha$
	Legal StructureBank of America Corporation100.0000000000%
	80.4081376316%500 Common ($0 Par) sharesNB Holdings Corporation100.0000000000%80.408137631696834 Common Stock shares
	BAC North America Holding Company80.4081376316%80.4081376316%151,002,134 Voting Common shares
	Bank of America, National Association

鼺CompanyProfile	BofA Securities, Inc.Appointments	区Ownership	睡Tree Walker
	Group Structure (Legal Structure)
	Basic Search	More $\rightarrow$
	Structure $\odot$Legal Structure	$\blacktriangledown$	ShowStructure above	$\blacktriangledown$	As at2026-04-16	茴団	Min.Ownership	Max.Ownership0%	%
	Legal Structure
				Bank of America Corporation100.0000000000%100.0000000000%500 Common ($0 Par) sharesNB Holdings Corporation
				100.0000000000%100.0000000000%	1,000 Common shares, 17.07 Series A 6.375% Non-Cumulative Preferred Stock shares, 82.93 Series B 6.000% Non-Cumulative Preferred Stock shares
				BofA Securities, Inc.

Merrill Lynch International
鼺区AppointmentsOwnershipCompanyProfile	睡Tree Walker
Group Structure (Legal Structure)
Basic SearchMore $\rightarrow$
Structure $\odot$	Show	As at	Min.OwnershipMax.Ownership
Legal Structure$\blacktriangledown$	Structure above$\blacktriangledown$	茴団2026-04-16	0%	%Q
BofAML Jersey Holdings Limited100.0000000000%100.0000000000%1,000 Ordinary sharesBofAML EMEA Holdings 2 Limited80.1000000385%80.1000000385%6,354,355,387 Ordinary shares	100.0000000000%500 Common ($0 Par) sharesNB Holdings Corporation100.0000000000%100.0000000000%9,009,987,959 Ordinary sharesBofAML Jersey Holdings Limited19.8999999615%100.0000000000%1,578,672,558 Ordinary shares
Merrill Lynch International

鼺AppointmentsCompanyProfile	冈Ownership	睡Tree Walker
Group Structure (Legal Structure)
Basic Search	More $\rightarrow$
Structure OLegal Structure	$\blacktriangledown$	ShowStructure above	As at2026-04-16$\blacktriangledown$	固団	Min.OwnershipMax.Ownership%	% $Q$
Legal Structure
	Bank of America Corporation100.0000000000%100.0000000000%500 Common ($0 Par) sharesNB Holdings Corporation100.0000000000%100.0000000000%834 Common Stock shares