Ericsson Nikola Tesla d.d.

Transaction in Own Shares • Nov 28, 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, November 28, 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 FIMA-VRIJEDNOSNICE d.o.o. made the following acquisition of Company (treasury) shares in the name and on behalf of the Company at the regulated market of Zagreb Stock Exchange (ZSE).

• On November 26, 2025, 79 shares, identification code ERNT-R-A, were acquired at average price of EUR 197.00 per share, representing 0.006% of the Company's share capital.
• On November 27, 2025, 400 shares, identification code ERNT-R-A, were acquired at average price of EUR 199.50 per share, representing 0.03% of the Company's share capital.

Following these acquisitions Ericsson Nikola Tesla d.d. holds 17,973 own shares, representing 1.35% 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.

FIMA-VRIJEDNOSNICE 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
	FIMA-VRIJEDNOSNICE d.o.o.
	Registered seat: Vrazova 25, 42000 Varaždin
	OIB: 68481874507
	MBS: 080420080
	Competent Court: Commercial Court in Varaždin
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	Details of the transaction(s): section to be repeated for each date and each place where transactions have
	been conducted
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)
		197.00 EUR	10
		197.00 EUR	34
		197.00 EUR	35
d)	Aggregated information
— Aggregated volume		Aggregated volume: 79
—	Price	Average price: 197.00 EUR
e)	Date of the transaction	2025-11-26
f) Place of the transaction Regulated market of Zagreb Stock Exchange (ZSE)

FIMA-VRIJEDNOSNICE 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
	FIMA-VRIJEDNOSNICE d.o.o.
	Registered seat: Vrazova 25, 42000 Varaždin OIB: 68481874507
	MBS: 080420080
	Competent Court: Commercial Court in Varaždin
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.]
	Details of the issuer
a)	Name	Ericsson Nikola Tesla d.d.
b)	LEI	5299001W91BFWSUOVD63
4 Details of the transaction(s): section to be repeated for each date and each place where transactions have been conducted
					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)
		199.50 EUR	20
		199.50 EUR	5
		199.50 EUR	25
		199.50 EUR	36
		199.50 EUR	40
		199.50 EUR	139
		199.50 EUR	97
		199.50 EUR	20
		199.50 EUR	18

d)	Aggregated information
	Aggregated volume	Aggregated volume: 400
	— Price	Average price: 199.50 EUR
e)	Date of the transaction	2025-11-27
f)	Place of the transaction Regulated market of Zagreb Stock Exchange (ZSE)