Kontron AG (formerly S&T AG)

Major Shareholding Notification • Dec 5, 2023

EQS Voting Rights Announcement: Kontron AG Kontron AG: Release according to Article 135, Section 2 BörseG with the objective of Europe-wide distribution 05.12.2023 / 18:30 CET/CEST Dissemination of a Voting Rights Announcement transmitted by EQS News - a service of EQS Group AG. The issuer is solely responsible for the content of this announcement.

Major holdings notification pursuant to Sec. 130 to 134 BörseG 2018 and Release according to Article 40, Section 1 of the WpHG

Wien, 5.12.2023

Overview

☐ Notification made after deadline

Caution: In case of violations of major holdings notification rules, please pay attention to Section 137 BörseG 2018 (Suspension of voting rights)

1. Issuer: Kontron AG

2. Reason for the notification: Acquisition or disposal of voting rights

3. Person subject to notification obligation

DI Hannes Niederhauser

1. Name of shareholder(s): Hannes Niederhauser; grosso tec AG, Registernummer HRB 11558

5. Date on which the threshold was crossed or reached: 05.12.2023

6. Total positions

	% of voting rights attached to shares (7.A)	% of voting rights through financial/other instruments (7.B.1 + 7.B.2)	Total of both in % (7.A + 7.B)	Total number of voting rights of issuer
Resulting situation on the date on which threshold was crossed / reached	4.88 %	0.00 %	4.88 %	63 860 568
Position of previous notification (if applicable)	6.17 %	0.00 %	6.17 %	63 630 568

Details

7. Notified details of the resulting situation:

A: Voting rights attached to shares

	Number of voting rights		% of voting rights
ISIN Code	Direct Indirect (Sec 130 BörseG (Sec 133 BörseG 2018) 2018)		Direct (Sec 130 BörseG 2018)	Indirect (Sec 133 BörseG 2018)
AT0000A0E9W5	1 366 629	1 750 904	2.14 %	2.74 %
SUBTOTAL A	3 117 533		4.88 %

B 1: Financial / Other Instruments pursuant to Sec. 131 para. 1 No. 1 BörseG 2018

			Number of voting
Type of	Expiration	Exercise	rights that may be	% of voting
instrument	Date	Period	acquired if the	rights
			instrument is
			exercised

B 2: Financial / Other Instruments pursuant to Sec. 131 para. 1 No. 2 BörseG 2018

Type of	Expiration	Exercise	Physical /	Number of	% of voting
instrument	Date	Period	Cash	voting	rights
			Settlement	rights

SUBTOTAL

B.2

8. Information in relation to the person subject to the notification obligation:

☐ Person subject to the notification obligation is not controlled by any natural person or legal entity and does not control any other undertaking(s) holding directly or indirectly an interest in the (underlying) issuer.

☒ Full chain of controlled undertakings through which the voting rights and/or the financial/other instruments are effectively held starting with the ultimate controlling natural person or legal entity:

No.	Name	Directly controlled by No.	Shares held directly (%)	Financial/other instruments held directly (%)	Total of both (%)
1	DI Hannes Niederhauser		2.14 %		2.14 %
2	grosso tec AG	1	2.74 %		2.74 %

9. In case of proxy voting

Date of general meeting: -

Voting rights after general meeting: - is equivalent to - voting rights.

10. Sonstige Kommentare:

Erhard F. Grossnigg holds 66.46 % of the share capital of grosso holding Gesellschaft mbH (FN 559732 k). grosso holding Gesellschaft mbH and Hannes Niederhauser each hold 47.5 % of the share capital of grosso tec AG (register number HRB 11558); accordingly, grosso holding Gesellschaft mbH and Hannes Niederhauser jointly control grosso tec AG.

grosso tec AG (directly) fell below the threshold of 4% as of 5 December 2023.

Wien am 5.12.2023

05.12.2023 CET/CEST

Language:	English
Company:	Kontron AG
	Industriezeile 35
	4020 Linz
	Austria
Internet:	https://www.kontron.com

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