Umicore

Major Shareholding Notification • Aug 18, 2017

2) Issuer

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1) Status of the notification

Final
	Service

	Namo UMICORE
Identification number 0401-574-852

3) Reason for the notification

Acquisition or disposal of voting securities or voting rights

4) Notification by

A parent undertaking or a controlling person

5) Persons subject to the notification requirement

Name	Address (for legal entities)
BlackRock, Inc.	55 East 52nd Street, New York, NY, 10055, U.S.A.
BlackRock (Netherlands) B.V.	Rembrandt Tower, 17th floor, Amstelplein, Amsterdam, Netherlands
BlackRock (Sinnapore) Limited	20 Anson Road #18-01, Singapore, 79912, Singapore
BlackRock Advisors (UK) Limited	12 Throgmorton Avenue, London, EC2N 2DL, U.K.
BlackRock Advisors, LLC	100 Bellevue Parkway, Wilmington, DE, 19809, U.S.A.
BlackRock Asset Management Canada Limited	161 Bay Street, Suite 2500, Toronto, Ontario, M5J 2S1, Canada
BlackRock Asset Management Deutschland AG	Max-Joseph-Straße 6, Munich, 80333, Germany
BlackRock Asset Management North Asia Limited	15/F, 16/F, 17/F Citibank Tower & 17/F ICBC Tower, 3 Garden Road, Central, Hong Kong
BlackRock Financial Management, Inc.	55 East 52nd Street, New York, NY, 10055, U.S.A.
BlackRock Fund Advisors	400 Howard Street, San Francisco, CA, 94105, U.S.A.
BlackRock Institutional Trust Company, National Association	400 Howard Street, San Francisco, CA, 94105, U.S.A.
BlackRock International Limited	Exchange Place One, 1 Semple Street, Edinburgh, EH3 8BL, U.K.
BlackRock Investment Management (Australia) Limited	Level 37, Chifley Tower, 2 Chifley Square, Sydney NSW 2000 Australia
BlackRock Investment Management (UK) Lanited	12 Throgmorton Avenue, London, EC2N 2DL, U.K.
BlackRock Investment Management, LLC	1 University Square Drive, Princeton, NJ, 8540, U.S.A.
BlackRock Japan Co., Ltd.	1-8-3 Marunouchi Chiyoda-ku, Trust Tower Main, Tokyo, 100-8217, Japan

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

Name The Common		Address (for legal entities)
	.	- 이 사이즈 - 1 (2008)이 2008년 - 2008년 - 2008년 - 2008년 - 2008년 - 2008년 - 2008년 - 2008년 - 2008년 - 2008년 -

¹ 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

11/08/2017 (DD/MM/YYYY)

8) Threshold that is crossed (in %)

$\overline{5}$

9) Denominator

224,000,000

Please enter the denominator before filling in the data

10) Notified details

A) Voting rights	Provious 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	inked to securities	Not linked to the securities
BlackRock. Inc.	$\theta$	$\Omega$		0.00%
BlackRock (Netherlands) B.V.	28,236	28,236		0.01%
BlackRock (Singapore) Limited	13.772	13,772		0.01%
BlackRock Advisors (UK) Limited	1,091,472	1,164,211		0.52%
BlackRock Advisors, LLC	1.131.464	697.322		0.31%
BlackRock Asset Management Canada Limited	86.518	89,342		0.04%
BlackRock Asset Management Deutschland AG	307.502	308,250		0.14%
BlackRock Asset Management North Asia Limited	1,486	1,320		0.00%
BlackRock Financial Management, Inc.	22,858	22,857		0.01%
BlackRock Fund Advisors	2.458.578	2.457.706		1.10%
BlackRock Institutional Trust Company, National Association	2,719,692	2,711,098		1,21%
BlackRock International Limited	4.372	4.372		0.00%
BlackRock Investment Management (Australia) Limited	68,396	62,862		0.03%
BlackRock Investment Management (UK) Limited	2.026.123	2.021.343		0.90%
BlackRock Investment Management, LLC	828,592	595.506		0.27%
BlackRock Japan Co., Ltd.	225.689	225,410		0.10%
Subtotal	11,014,750	10,403,607		4.64%
	TOTAL	10,403,607	$\bullet$	4.64%	0.00%

Start with "groups" of holders. Add subtotals with $\sum_{n}$ 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

B) Equivalent financial instruments		After the transaction
Holders of equivalent financial instruments	Type of financial instrument	Expiration date	Exercise period or date	# of voting rights that may be acquired if the instrument is oxeralsod	% of voting rights	Settlement
BlackRock Advisors (UK) Limited	Securities Lent			246,160	0.11%	physical
BlackRock Fund Advisors	Securities Lent			11,220	0.01%	physical
BlackRock Institutional Trust Company National Association	Securities Lent			70,854	0.03%	physical
BlackRock Investment Management (UK) Limited	Securities Lent			2,000	0.00%	physical	$\overline{\phantom{a}}$
BlackRock Institutional Trust Company, National Association	Contract For Difference			88,114	0.04%	cash
BlackRock International Limited	Contract For Difference			2,110	0.00%	cash	÷
BlackRock Investment Management (UK) Limited	Contract For Difference			52,616	0.02%	cash	$+$
	TOTAL			473,074	0.21%

The totals will be updated once you have clicked on

TOTAL (A & B)		# of voting rights % of voting rights
	CALCULATE	10,876,681	4.86%

11) Full chain of controlled undertakings through which the holding is effectively held, if applicable

12) In case of proxy voting for only one GM

		will cease to hold /			$I0$ n a se ann ann a
Holder	.	will hold again	___	voting rights as of	----

13) Additional information

	Done at 12 Throgmorton Avenue, London EC2N 2DL, U.K.
On		14/08/2017 (DD/MM/YYYY)
	Name & capacity Jana Blumenstein, Director

Signature J. Blueucees

11) Full chain of controlled undertakings through which the holding is effectively held, if applicable

BlackRock, Inc. BlackRock Holdco 2, Inc. BlackRock Financial Management, Inc. BlackRock International Holdings, Inc. BR Jersey International Holdings L.P. BlackRock (Singapore) Holdco Pte. Ltd. BlackRock Asia-Pac Holdco, LLC BlackRock HK Holdco Limited BlackRock Cayco Limited BlackRock Trident Holding Company Limited BlackRock Japan Holdings GK BlackRock Japan Co., Ltd.

BlackRock, Inc. Trident Merger, LLC BlackRock Investment Management, LLC

BlackRock, Inc. BlackRock Holdco 2, Inc. BlackRock Financial Management, Inc. BlackRock International Holdings, Inc. BR Jersey International Holdings L.P. BlackRock Group Limited BlackRock Investment Management (UK) Limited

BlackRock, Inc. BlackRock Holdco 2, Inc. BlackRock Financial Management, Inc. BlackRock International Holdings, Inc. BR Jersey International Holdings L.P. BlackRock Australia Holdco Pty. Ltd. BlackRock Investment Management (Australia) Limited

BlackRock, Inc. BlackRock Holdco 2, Inc. BlackRock Financial Management, Inc. BlackRock International Holdings, Inc. BR Jersey International Holdings L.P. BlackRock Group Limited BlackRock International Limited

BlackRock, Inc. BlackRock Holdco 2, Inc. BlackRock Financial Management, Inc. BlackRock Holdco 4, LLC BlackRock Holdco 6, LLC BlackRock Delaware Holdings Inc. BlackRock Institutional Trust Company, National Association

BlackRock, Inc. BlackRock Holdco 2, Inc. BlackRock Financial Management, Inc. BlackRock Holdco 4, LLC BlackRock Holdco 6, LLC BlackRock Delaware Holdings Inc. BlackRock Fund Advisors

BlackRock, Inc. BlackRock Holdco 2, Inc. BlackRock Financial Management, Inc.

BlackRock, Inc. BlackRock Holdco 2 Inc. BlackRock Financial Management, Inc. BlackRock International Holdings, Inc. BR Jersey International Holdings L.P. BlackRock (Singapore) Holdco Pte. Ltd. BlackRock Asia-Pac Holdco, LLC BlackRock HK Holdco Limited BlackRock Asset Management North Asia Limited

BlackRock, Inc. BlackRock Holdco 2, Inc. BlackRock Financial Management, Inc. BlackRock International Holdings, Inc. BR Jersey International Holdings L.P. BlackRock Group Limited BlackRock Investment Management (UK) Limited BlackRock Asset Management Deutschland AG

BlackRock, Inc. BlackRock Holdco 2, Inc. BlackRock Financial Management, Inc. BlackRock International Holdings, Inc. BR Jersey International Holdings L.P. BlackRock Holdco 3, LLC BlackRock Canada Holdings LP BlackRock Canada Holdings ULC BlackRock Asset Management Canada Limited

BlackRock, Inc. BlackRock Holdco 2, Inc. BlackRock Financial Management, Inc. BlackRock Capital Holdings, Inc. BlackRock Advisors, LLC

BlackRock, Inc. BlackRock Holdco 2, Inc. BlackRock Financial Management, Inc. BlackRock International Holdings, Inc. BR Jersey International Holdings L.P. BlackRock Group Limited BlackRock Advisors (UK) Limited

BlackRock, Inc. BlackRock Holdco 2, Inc. BlackRock Financial Management, Inc. BlackRock International Holdings, Inc. BR Jersey International Holdings L.P. BlackRock (Singapore) Holdco Pte. Ltd. BlackRock (Singapore) Limited

BlackRock, Inc. BlackRock Holdco 2, Inc. BlackRock Financial Management, Inc. BlackRock International Holdings, Inc.

BR Jersey International Holdings L.P. BlackRock Group Limited BlackRock (Netherlands) B.V.