Tessenderlo Group: publication of transparency notification

PRESS RELEASE

Regulated information 1

June 23, 2021, 5:40 pm CET

TESSENDERLO GROUP: PUBLICATION OF A TRANSPARENCY NOTIFICATION (ARTICLE 14, FIRST PARAGRAPH OF THE BELGIAN LAW OF MAY 2, 2007, ON THE DISCLOSURE OF SIGNIFICANT SHAREHOLDINGS)

1. SUMMARY OF THE NOTIFICATION

Tessenderlo Group received a transparency notification on June 22, 2021, indicating that Janus Henderson Group plc was no longer holding voting rights of the company as at June 21, 2021. Therefore, it has crossed below the 1% statutory threshold.

2. THE NOTIFICATION CONTAINS THE FOLLOWING INFORMATION

• Reason for the notification: downward crossing of the lowest threshold
• Notification by: a parent undertaking or a controlling person
• Person(s) subject to the notification requirement: Janus Henderson Group plc
• Transaction date: June 21, 2021
• Crossed threshold: 1%
• Denominator: 43,154,979
• Notified details:

A. Voting rights

Previous notification

After the transaction

Holders of voting rights

Voting rights

Voting rights linked to

Voting rights

% of voting rights

% of voting rights not linked

securities

not linked to

linked to securities

to securities

securities

Janus Henderson Group

0

0

0.00%

plc

Henderson Global

1,367,386

0

0.00%

Investors Limited

AlphaGen Capital

193,616

0

0.00%

Limited

Subtotal

1,561,002

0

0

00.00%

B. Equivalent financial

After the transaction

instruments

Holders of equivalent

Type of financial

Expiration date

Exercise period or

% of voting rights

% of voting rights

Settlement

financial instruments

instrument

date

that may be

acquired if the

instrument is

exercised

0

0.00%

Total (A&B)

Voting rights

% of voting rights

0

0.00%

Chain of control:

Janus Henderson Group plc controls Henderson Group Holdings Asset Management Limited, which controls HGI Asset Management Group Limited, which controls Henderson Global Group Limited, which controls Henderson Holdings Group Limited, which controls Janus Henderson UK (Holdings) Limited, which controls Henderson Global Investors (Holdings) Limited, which controls AlphaGen Capital Limited AND Henderson Global Investors Limited. The entities mentioned in this notification own and exercise independently the voting rights attached to the assets they manage (without any specific instructions from their clients).

1 The information provided includes regulated information, as defined in the Royal Decree of November 14, 2007, regarding the duties of issuers of financial instruments permitted to trade on regulated markets.

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3. VARIOUS

The full text of the transparency notification received by Tessenderlo Group is available on www.tessenderlo.com.

About Tessenderlo Group

Tessenderlo Group is a diversified industrial group that focuses on agriculture, valorizing bio-residuals, energy, and providing industrial solutions with a focus on water. The group employs more than 4,700 people, is a leader in most of its markets and recorded a consolidated revenue of 1.7 billion EUR in 2020. Tessenderlo Group is listed on Euronext Brussels and is part of Next 150 and BEL Mid indices. Financial News wires: Bloomberg: TESB BB - Reuters: TESB.BR - Datastream: B:Tes

Media Relations	Investor Relations
Frederic Dryhoel	Kurt Dejonckheere
 [phone]	 [phone]
[e-mail]	[e-mail]

This press release is available in Dutch and English on the corporate website www.tessenderlo.com.

Disclaimer

This document may contain forward-looking statements. Such statements reflect the views of management regarding future events at the date of this document. Furthermore, they involve known and unknown risks, uncertainties and other factors that may cause actual results to be different from any results, performance or achievements expressed or implied by such forward-looking statements. Tessenderlo Group provides the information in this press release as at the date of publication and, subject to applicable legislation, does not undertake any obligation to update, clarify or correct any forward-looking statements contained in this press release in light of new information, future events or otherwise. Tessenderlo Group disclaims any liability for statements made or published by third parties (including any employees who are not explicitly mandated by Tessenderlo Group) and, subject to applicable legislation, does not undertake any obligation to correct inaccurate data, information, conclusions or opinions published by third parties in relation to this or any other press release it issues.

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