^Renk Group AG: Publication in accordance with Section 40 Paragraph 1 WpHG with the aim of

Europe-wide distribution

/ CET/CEST, transmitted by GlobeNewswire.

The issuer/publisher is responsible for the content of the message.

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Voting Rights Notice

1. Information about the issuer

+———————-+———————+

| Name | RENK Group AG |

+———————-+———————+

| Street and house number | Gögginger Straße 73 |

+———————-+———————+

| Zip Code | 86159 |

+———————-+———————+

| Location | Augsburg, Germany |

+———————-+———————+

| LEI | 894500H8CNSZ53EI6K63 |

+———————-+———————+

2. Reason for notification

+—————————————————–+

| Acquisition or sale of shares with voting rights |

+—————————————————–+

3. Information about the person required to notify

Legal entity

Name | Seat | State

+———–+———–+——–+

| KNDS NV | Amsterdam | NL |

+———–+———–+——–+

4. Names of shareholders with 3% or more voting rights, if different from

Information about the person required to notify

name

+——-+

| N/A |

+——-+

5. Date of threshold contact

+————+

| May 19, 2026 |

+————+

6. Total voting rights shares

|Share of voting rights |Share of instruments |Total shares (total|total number

|(Total details |(Total details |Details about the |the

|to the |to the |voting rights holdings|voting rights

|Voting rights holdings|Voting rights holdings|7.a. + 7.b.) |according to § 41

|7.a.) |7.b.1. + 7.b.2.) | |WpHG

+———-+———————+——————–+——————–+———–+

|New |10.03% |0.00% |10.03% |100,000,000|

+———-+———————+——————–+——————–+———–+

|Last |15.83% |0.00% |15.83% |- |

|Notice| | | | |

+———-+———————+——————–+——————–+———–+

7. Details on voting rights

a. Voting rights (Sections 33, 34 WpHG)

+———–+———————————+——————————–+

|ISIN | absolutely | in % |

| +—————–+—————–+———–+—————–+

| |directly (§ 33 |attributed (§ |directly (§ |attributed (§ |

| |WpHG) |34 WpHG) |33 WpHG) |34 WpHG) |

+———-+—————–+—————–+———–+—————–+

|DE000RENK73|10,033,333 |0 |10.03% |0.00% |

+———-+—————–+—————–+———–+—————–+

|Total |10,033,333 |10.03% |

+———–+———————————+——————————–+

b.1. Instruments within the meaning of Section 38 Para. 1 No. 1 WpHG

Type of |Maturity / |Exercise period / |Voting rights |Voting rights

Instruments |Expiry |Maturity |absolute |in %

+————–+————+—————-+————–+————+

| | | |0 |0.00% |

+————–+————+—————-+————–+————+

| |Voting rights absolute |Voting rights in % |

+—————+———————————-+—————————-+

|Sum |0 |0.00% |

+—————+———————————-+—————————-+

b.2. Instruments within the meaning of Section 38 Paragraph 1 No. 2 WpHG

Type of |Maturity|Exercise period|Cash settlement|Voting rights|Voting rights

Instruments |/ Expiry |/ Term |or |absolute |in %

| | |physical | |

| | |Processing | |

+———–+———-+—————-+————+———–+———–+

| | | | |0 |0.00% |

+———–+———-+—————-+————+———–+———–+

| |Voting rights absolute |Voting rights in % |

+———————-+——————————–+———————-+

|Sum |0 |0.00% |

+———————-+——————————–+———————-+

8. Information regarding the person obliged to notify

+-+——————————————————————————–+

|X|The person required to report is neither controlled nor controlled |

| |Other companies subject to notification, the voting rights of the issuer |

| |hold or to which voting rights of the issuer are attributed |

+-+——————————————————————————–+

| |Full chain of subsidiaries, starting with the top |

| |controlling person or the ultimate controlling company |

+-+——————————————————————————–+

9. In the case of power of attorney in accordance with Section 34 Paragraph 3 of the WpHG

Date of the general meeting

++

++

Total voting rights shares (6th) after the general meeting:

Share of voting rights | Share instruments | Total shares

+———————+—————-+—————-+

+———————+—————-+—————-+

10. Other Information

++

++

Date

+————+

| May 26, 2026 |

+————+

End of message

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GlobeNewswire Distribution Services include statutory reporting requirements,

Corporate news/financial news and press releases.

Media archive at www.globenewswire.com (https://www.globenewswire.com)

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+————+———————-+

| language | German |

+————+———————-+

| Company | Renk Group AG |

| | |

| | Gögginger Str. 73 |

| | |

| | 86159 Augsburg |

| | |

| | Germany |

+————+———————-+

| Internet | https://www.renk.com/ |

+————+———————-+

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