Ericsson Nikola Tesla d.d.

Transaction in Own Shares • Oct 7, 2025

Ericsson Nikola Tesla d.d.

Krapinska 45 10000 Zagreb

SECURITY: ERNT (ISIN: HRERNTRA0000)

LEI: 5299001W91BFWSUOVD63

HOME MEMBER STATE: Republic of Croatia

REGULATED MARKET SEGMENT: Regular Market of the Zagreb Stock Exchange

Zagreb, October 07, 2025

Subject: Notification on acquisition of own shares

Pursuant to the Article 474, Paragraph 1 of the Capital Market Act, Ericsson Nikola Tesla d.d., with headquarters in Zagreb, Krapinska 45, PIN: 84214771175 (hereinafter: "the Company"), hereby notifies the following:

investment company Interkapital vrijednosni papiri d.o.o. made the following acquisitions of Company (treasury) shares in the name and on behalf of the Company at the regulated market of Zagreb Stock Exchange (ZSE).

• On October 03, 2025, 400 shares, identification code ERNT-R-A, were acquired at average price of EUR 194.8056 per share, representing 0.03% of the Company's share capital.
• On October 06, 2025, 439 shares, identification code ERNT-R-A, were acquired at average price of EUR 197.8872 per share, representing 0.033% of the Company's share capital.

Following these acquisitions Ericsson Nikola Tesla d.d. holds 10,172 own shares, representing 0.76% of the Company's share capital.

The Company acquires its treasury shares with the purpose to award shares to employees under the Award Programs.

Ericsson Nikola Tesla d.d.

INTERKAPITAL vrijednosni papiri d.o.o.

Template for notification on acquisition of shares identification code ERNT, in the name and on behalf of Ericsson Nikola Tesla d.d.

1	Details of the legal entity filing out the template
	INTERKAPITAL vrijednosni papiri d.o.o. za poslovanje vrijednosnim papirima
	Registered seat: Zagreb, Masarykova 1
	OIB: 68481874507
	MBS: 080420080
	Competent Court: Commercial Court in Zagreb
2	Reason for the notification
a)	Acquisition of shares identification code ERNT, in the name and on behalf of Ericsson Nikola Tesla d.d., pursuant to Contract on Brokerage Services, for the purpose of execution of the Treasury Share Buyback Program
b)	Initial notification /Amendment INITIAL NOTIFICATION
		[Indication that this is an initial notification or an amendment to prior notifications.
	In case of amendment, explain the error that this notification is amending.]
3	Details of the issuer
a)	Name	Ericsson Nikola Tesla d.d.
b)	LEI	5299001W91BFWSUOVD63
4	conducted	Details of the transaction(s): section to be repeated for each date and each place where transactions have been
a)	Description of the financial instrument, type of instrument Identification code	Shares Ordinary shares of the issuer Ericsson Nikola Tesla d.d. Identification code: ERNT ISIN: HRERNTRA0000
b)
c)	Price(s) and volume(s)	Price(s)	Volume(s)
		193.50 EUR	10
		195.00 EUR	66
		194.50 EUR	10
		195.00 EUR	10
		193.50 EUR	4
		194.00 EUR	47
		194.50 EUR	10
		194.50 EUR	7
		194.00 EUR	9
		195.00 EUR	20
		193.50 EUR	7
		194.00 EUR	7
		194.00 EUR	22
		194.50 EUR	150
		195.00 EUR	1
		195.00 EUR	10
		193.50 EUR	10
d)	Aggregated information — Aggregated volume — Price	Aggregated volume: 400

		Average price: 194.8056 EUR
e)	Date of the transaction	2025-10-03
f)	Place of the transaction	Regulated market of Zagreb Stock Exchange (ZSE)

INTERKAPITAL vrijednosni papiri d.o.o.

Template for notification on acquisition of shares identification code ERNT, in the name and on behalf of Ericsson Nikola Tesla d.d.

	Tesla d.d.
1	Details of the legal entity filing out the template
	INTERKAPITAL vrijednosni papiri d.o.o. za poslovanje vrijednosnim papirima
	Registered seat: Zagreb, Masarykova 1
	OIB: 68481874507
	MBS: 080420080
	Competent Court: Commercial Court in Zagreb
2	Reason for the notification
a)	Acquisition of shares identification code ERNT, in the name and on behalf of Ericsson Nikola Tesla d.d., pursuant
	to Contract on Brokerage Services, for the purpose of execution of the Treasury Share Buyback Program
b)	Initial notification /Amendment INITIAL NOTIFICATION
			[Indication that this is an initial notification or an amendment to prior notifications.
		In case of amendment, explain the error that this notification is amending.]
3	Details of the issuer
a)	Name	Ericsson Nikola Tesla d.d.
b)	LEI	5299001W91BFWSUOVD63
4	conducted	Details of the transaction(s): section to be repeated for each date and each place where transactions have been
a)	Description of the financial Shares
	instrument, type of instrument	Ordinary shares of the issuer Ericsson Nikola Tesla d.d.
	Identification code	Identification code: ERNT
	ISIN: HRERNTRA0000
b)	Nature of the transaction Acquisition of shares
c)	Price(s) and volume(s)	Price(s)	Volume(s)
		196.50 EUR	10
		197.00 EUR	100
		196.50 EUR	7
		197.00 EUR	10
		198.50 EUR	20
		198.50 EUR	200
		198.00 EUR	80
		196.00 EUR	12
d)	Aggregated information — Aggregated volume — Price	Aggregated volume: 439
		Average price: 197.8872 EUR
	Date of the transaction	2025-10-06
e)
f)	Place of the transaction	Regulated market of Zagreb Stock Exchange (ZSE)