C.N.T.E.E. Transelectrica

Major Shareholding Notification • Apr 12, 2022

To the: Bucharest Stock Exchange – Department of Operations Issuers Regulated Markets Financial Supervision Authority - General Directorate Supervision - Issuers Division

Date of the report: April 11, 2022

Current report according to the provisions of Law no 24/2017, ASF Regulation 5/2018 and the BVB Code Name of the Issuer Company: National Power Grid Co. Transelectrica SA, managed under two tier system Headquarters: Bucharest 1, Blvd. Magheru no. 33 Working location: no. 2-4, Olteni Street, Bucharest 3 Phone/fax number: 4021 3035 611/4021 3035610 Single Registration Code: 13328043 LEI Code: 254900OLXCOUQC90M036 Number in the Commercial Register: J40/8060/2000 Share capital subscribed and paid: 733,031,420 RON Regulated market where the issued securities are transacted: Bucharest Stock Exchange

Important event to report: - major indirect holding of NN Group NV (over 5% of Transelectrica's share capital)

The National Power Grid Company Transelectrica SA transmits attached to this current report, elaborated in accordance with article 74 para (6) of Law 24/2017 on the issuers of financial instruments and market operations, the Notification of NN Group NV, registered in the Company under number 17040 of 11.04.2022, whereby it informs the issuer the held percentage in concerted mode is 5.62% of the Company's share capital.

Executive Director General Directorate Chairman

Gabriel ANDRONACHE Florin Cristian TĂTARU

Directorate Member

LANGUAGE DISCLAIMER: This document represents the English version of the original official Romanian document filed with the Financial Supervisory Authority ASF. The English version has been created for English readers' convenience. Reasonable efforts have been made to provide an accurate translation, however, discrepancies may occur. The Romanian version of this document is the original official document. Any discrepancies or differences created in the translation are not binding. If any questions arise related to the accuracy of the information contained in the English version, please refer to the Romanian version of the document which is the official version.

Standard form for notification of major holdings

Notification of major holdings (to be transmitted to the relevant issuer and to the competent authority)

1. Identity of the issuer or issuer of existing supporting shares, to which voting rights are attached '

C.N.T.E.E Transelectrica (ISIN: ROTSELACNOR9)

1. Reasons for the notification (please tick the appropriate box or boxes:

[_] A purchase or disposal of voting rights

[_] Acquisition or disposal of financial instruments

[_] An event changing the distribution of voting rights

[X] Other (please specify): Voluntary notification due to change in shareholding structure/organogram

1. Details of the subject of the notification obligation™:

Name / Name: NN Group N.V. –	City and country of head office (if applicable)
52387534, Schenkkade 65, 2595 AS	Haga, Olanda,

1. Full name / full name of the shareholders (if different / different from point 3)"

2. Fondul de Pensii Facultative NN ACTIV (administratorul de fonduri de fonduri de pensii facultative NN Asigurări de Viață S.A.);

3. Fondul de Pensii Administrat Privat NN (administrat de către NN Pensii S.A.F.P.A.P. S.A.);

4. Date of lowering, reaching or exceeding the threshold (percentage of vote)": 11/04/2022

5. Total positions of persons subject to the notification obligation::

		.
	% of the voting rights attached to the shares (the total in 7.A)	% of voting rights through financial instruments (total of 7.B.1 + 7.B.2)	The total of the two expressed percentage % (7.A + 7.B)	The total number of voting rights of the issuer vi "
The resulting situation, on the day it fell below, exceeded or reached the threshold	5,62%		5,62%	73.303.142
Position at previous notification date (if applicable)	5,12%		5,12%

7 . Information to be notified of the resulting situation, on the date when it was exceeded, fell below or reached the thresholdvii

A: Voting rights attached to the shares

		Number of voting rights""		% of voting rights
Class / Type of shares ISIN code, as appropriate	Direct Art. 69 alin. (1)-(3) din Legea nr. 24/2017	Indirect Art. 70 din Legea nr. 24/2017	Direct Art. 69 alin. (1)-(3) din Legea nr. 24/2017	Indirect Art. 70 din Legea nr. 24/2017
ROTSELACNOR9		4.120.826		5,62%
SUBTOTAL A	4.120.826		5,62%
		B 1: Financial instruments in accordance with art. 73 par. (1) lit. (a) of Law no. 24/2017
Type of financial instrument	Expiry dateix (due date)	Conversion / Exercise Period *	The number of voting rights that	% of voting rights

				can be acquired if the instrument is exercised / converted
		SUBTOTAL B.1 B 2: Financial instruments with a similar economic effect according to art. 73 par. (1) lit. b) Law no. 24/2017
Type of financial instrument	(due date)	Expiry dateix Conversion / Exercise Physical or cash The number of Period *	settlement *1	voting rights	% of voting rights
			SURTOTAL R 2

1. Information about the subject of the notification obligation (please tick / tick the appropriate box) [ _ ] The subject of the notification obligation is not controlled by any natural person or legal entity and does not control any entity (entities) that directly has exposure to the issuer of the underlying shares. **

[ X ] The full chain of controlled people by virtue of which they actually hold voting rights and / or financial instruments, starting with the individual or the ultimate legal entity that controls them *"".

Name xiv	is equal to or higher than the threshold to be notified	% % of the voting rights if it of voting rights through financial instruments if it is equal to or higher than the threshold to be notified	The total of the two, if it is equal to or higher than the threshold to be notified
1.NN Group N.V.
2.NN Insurance Eurasia N.V.
3.NN Continental Europe Holdings B.V.
4.NN Asigurari de Viata S.A.
5a.Fondul de Pensii Facultative NN ACTIV (administrat de către administratorul de fonduri de pensii facultative NN Asigurări de Viață SA)
1.NN Group N.V.
2.NN Insurance Eurasia N.V.
3.NN Continental Europe Holdings B.V.
4.NN Pensii S.A.F.P.A.P. S.A.
5.Fondul de Pensii Administrat Privat NN	5,47%		5,47%

(administrat de către NN Pensii S.A.F.P.A.P. S.A.)
voting rights from [date]	19. In the case of voting by a representative: [name / trustee's name] will cease to hold [% and number]
10. Suplimentary information **:	In Annex 1 an additional Organisational Chart has been provided to suppport section 8.

Drafted at The Hague on 11/04/2022

Jemy Gopal Compliance Officer

:

Pieter Thissen Manager Compliance

Annex 1