Ericsson Nikola Tesla d.d.

Transaction in Own Shares • Nov 20, 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 20, 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 17, 2025, 327 shares, identification code ERNT-R-A, were acquired at average price of EUR 196.719 per share, representing 0.025% of the Company's share capital.
• On November 19, 2025, 2,347 shares, identification code ERNT-R-A, were acquired at average price of EUR 198.87 per share, representing 0.176% of the Company's share capital.

Following these acquisitions Ericsson Nikola Tesla d.d. holds 16,717 own shares, representing 1.255% 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)
		195.50 EUR	28
		195.50 EUR	15
		195.50 EUR	10
		196.00 EUR	10
		196.50 EUR	5
		197.00 EUR	220
		197.00 EUR	39
d)	Aggregated information
	— Aggregated volume — Price	Aggregated volume: 327 Average price: 196.719 EUR

e)	Date of the transaction	2025-11-17
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.]
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	69
		197.50 EUR	12
		198.00 EUR	7
		198.00 EUR	5
		198.00 EUR	4

	198.00 EUR	5
	198.50 EUR	200
	198.50 EUR	20
	199.00 EUR	22
	199.00 EUR	10
	199.00 EUR	55
	199.00 EUR	30
	199.00 EUR	50
	199.00 EUR	76
	199.00 EUR	38
	198.50 EUR	7
	198.50 EUR	27
	199.00 EUR	12
	199.00 EUR	282
	199.00 EUR	500
	199.00 EUR	172
	199.00 EUR	328
	199.00 EUR	345
	199.00 EUR	19
	199.00 EUR	6
	199.00 EUR	6
	199.00 EUR	15
	199.00 EUR	20
	199.00 EUR	5
†	-
Aggregated information
Aggregated volume	Aggregated volume: 2,347
— Price	Average price: 198.87 EUR
Date of the transaction	2025-11-19
Place of the transaction	Regulated market of Zagreb Stock Exchange (ZSE,	)