Uniper : Data Table 3 of the Annex to Implementing Regulation (EU) 2018/1212 (Nov 2022)

Overview with Information pursuant to Section 125 German

Stock Corporation Act (Aktiengesetz, AktG) in conjunction with Art. 4 (1), Table 3 of the Annex of the Commission Implementing Regulation (EU) 2018/12121

1. Specification of the message
2. 1. Unique identifier of the event:
      Extraordinary virtual General Meeting of Uniper SE on 19 December 2022
      in the format required by the Commission Implementing Regulation (EU) 2018/1212:XMETUN0122RS
   2. Type of message:
      Convocation of the Extraordinary General Meeting
      in the format required by the Commission Implementing Regulation (EU) 2018/1212:
      NEWM
3. Specification of the issuer
4. 1. ISIN:
      DE000UNSE018
   2. Name of issuer: Uniper SE
5. Specification of the meeting
6. 1. Date of the General Meeting:
      19 December 2022
      in the format required by the Commission Implementing Regulation (EU) 2018/1212:20221219
   2. Time of General Meeting: 12:00 hours CET
      in the format required by the Commission Implementing Regulation (EU) 2018/1212:11:00 hours UTC (Coordinated Universal Time)
   3. Type of General Meeting:
      Extraordinary General Meeting without the physical presence of the shareholders or their proxies as a virtual General Meeting
      in the format required by the Commission Implementing Regulation (EU) 2018/1212:
      XMET
   4. Location of the General Meeting:
      Location of the General Meeting within the meaning of the AktG: Rotterdamer Straße 141, 40474 Düsseldorf
      (a physical presence of shareholders or their proxies is not possible)
      URL at which the online service is accessible on the internet and via which the video and audio transmission is effected and certain shareholder rights can or must be exercised: www.uniper.energy/gm-service

1 Please note that this is only a translation of the overview made in German language. Only the German version of the overview is legally binding. This translation is provided to shareholders for convenience purposes only. No warranty is made as to the accuracy of this translation and Uniper SE assumes no liability with respect thereto.

1. 1. Record Date (technical record date):
      12 December 2022
      in the format required by the Commission Implementing Regulation (EU) 2018/1212:20221212
   2. Uniform Resource Locator (URL):www.uniper.energy/hv, www.uniper.energy/gm
2. Participation* in the general meeting - voting by submitting absentee votes (in writing or by means of electronic communication)
3. 1. Method of participation by shareholder:
      voting by submitting absentee votes in written form (by letter or by fax) or by way of electronic communication (by e-mail or by entering their vote in the online service)
      in the format required by the Commission Implementing Regulation (EU) 2018/1212:
      EV
   2. Issuer deadline for the notification of participation:
      registration for the General Meeting by no later than 12 December 2022 24:00 hours CET in the format required by the Commission Implementing Regulation (EU) 2018/1212:20221212 23:00 hours UTC (Coordinated Universal Time)
   3. Issuer deadline for voting:
      the initial submission and any change of votes remain possible after registration in compliance with applicable deadlines at any time on the day of the General Meeting until the chairman of the meeting has concluded the voting on the agenda items and motions submitted at the general meeting
      in the format required by the Commission Implementing Regulation (EU) 2018/1212:20221219, until the chairman of the meeting has concluded the voting on the agenda items and motions submitted at the general meeting

1. Participation* in the general meeting - participation by proxy
   1. Method of participation by shareholder: Proxy authorisation through
2. 1. granting of proxy authorisation and issuing of voting instructions to Company-appointed proxies,
   2. granting of proxy authorisation and possibly issuing of voting instructions to an intermediary, a shareholders' association, a proxy advisor or another person specified in Section 135 para. 8 AktG,
   3. granting of proxy authorisation and possibly issuing instructions to third parties

in the format required by the Commission Implementing Regulation (EU) 2018/1212:PX

1. Issuer deadline for the notification of participation:
   registration for the General Meeting by no later than 12 December 2022 24:00 hours CET in the format required by the Commission Implementing Regulation (EU) 2018/1212:20221212 23:00 hours UTC (Coordinated Universal Time)
2. Issuer deadline for voting:
3. 1. granting of proxy authorisation and issuing of voting instructions to Company-appointed proxies:
      in advance and during the General Meeting on 19 December 2022 at any time until the chairman of the meeting has concluded the voting on the agenda items;
      in the format required by the Commission Implementing Regulation (EU) 2018/1212:20221219, until the chairman of the meeting has concluded the voting on the agenda items;

1. granting of proxy authorisation and possibly issuing of voting instructions to an intermediary, a shareholders' association, a proxy advisor or another person specified in Section 135 para. 8 AktG: No deadline defined by issuer
2. granting of proxy authorisation and possibly issuing instructions to third parties: No deadline defined by issuer

The following applies to all types of proxy authorisation:

A timely registration by the shareholder or the proxy, by no later than the end of 12 December 2022, and registration in the share are required.

1. Agenda - agenda item 1
2. 1. Unique identifier of the agenda item: 1
   2. Title of the agenda item:
      Notification by the Management Board under section 92 AktG that a loss equal to half of the Company's share capital has been incurred
   3. Uniform Resource Locator (URL): www.uniper.energy/hv, www.uniper.energy/gm
   4. Vote: none
   5. Alternative voting options: none
3. Specification of the deadlines regarding the exercise of other shareholders rights - additional agenda items
4. 1. Object of deadline:
      submissions of a request to have items added to the agenda
   2. Applicable issuer deadline:
      18 November 2022, 24:00 hours CET
      in the format required by the Commission Implementing Regulation (EU) 2018/1212:20221118 23:00 hours UTC (Coordinated Universal Time)

1. Specification of the deadlines regarding the exercise of other shareholders rights - access to counter-motions
2. 1. Object of deadline:
      submission of counter-motions on a specific agenda item for the purpose of making them accessible prior to the General Meeting and opening the possibility of voting by the Company
   2. Applicable issuer deadline: 4 December 2022, 24:00 hours CET
      in the format required by the Commission Implementing Regulation (EU) 2018/1212:20221204 23:00 hours UTC (Coordinated Universal Time)

1. Specification of the deadlines regarding the exercise of other shareholders rights - access to election proposals
   1. Object of deadline:
   submission of election proposals for the purpose of making them accessible prior to the General Meeting and opening the possibility of voting by the Company

1. 1. Applicable issuer deadline: 4 December 2022, 24:00 hours CET
      in the format required by the Commission Implementing Regulation (EU) 2018/1212:
      20221204 23:00 hours UTC (Coordinated Universal Time)
2. Specification of the deadlines regarding the exercise of other shareholders rights - submission of statements
3. 1. Object of deadline:
      submission of statements regarding the agenda items prior to the General Meeting by way of electronic communication
   2. Applicable issuer deadline:
      13 December 2022, 24:00 hours CET
      in the format required by the Commission Implementing Regulation (EU) 2018/1212:20221213 23:00 hours UTC (Coordinated Universal Time)

1. Specification of the deadlines regarding the exercise of other shareholders rights - submission of motions and election proposals
2. 1. Object of deadline:
      submission of motions and election proposals by way of video communication in the meeting
   2. Applicable issuer deadline:
      19 December 2022, during the General Meeting in accordance with the specifications of the chairman of the meeting;
      in the format required by the Commission Implementing Regulation (EU) 2018/1212:
      20221219, during the General Meeting in accordance with the specifications of the chairman of the meeting.

1. Specification of the deadlines regarding the exercise of other shareholders rights - right to speak
2. 1. Object of deadline:
      shareholders and their proxies attending the General Meeting online will be granted a right to speak via video communication in the meeting
   2. Applicable issuer deadline:
      19 December 2022, during the General Meeting in accordance with the specifications of the chairman of the meeting;
      in the format required by the Commission Implementing Regulation (EU) 2018/1212:
      20221219, during the General Meeting in accordance with the specifications of the chairman of the meeting.

1. Specification of the deadlines regarding the exercise of other shareholders rights - right to request information
2. 1. Object of deadline:
      request of information about company affairs by way of electronic communication
   2. Applicable issuer deadline:
      19 December 2022, during the General Meeting in accordance with the specifications of the chairman of the meeting;
      in the format required by the Commission Implementing Regulation (EU) 2018/1212:
      20221219, during the General Meeting in accordance with the specifications of the chairman of the meeting.

1. Specification of the deadlines regarding the exercise of other shareholders rights - requests according to Section 131 para. 4 sentence 1, 2 AktG
2. 1. Object of deadline:
      transmission of the request to provide a shareholder with information in the General Meeting which has been given outside of the General Meeting to a shareholder because of his status as a shareholder, by means of electronic communication
   2. Applicable issuer deadline:
      19 December 2022, during the General Meeting
      in the format required by the Commission Implementing Regulation (EU) 2018/1212:20221219, during the General Meeting

1. Specification of the deadlines regarding the exercise of other shareholders rights - requests according to Section 131 para. 5 sentence 1, 2 AktG
2. 1. Object of deadline:
      transmission of the request to include in the minutes of the meeting questions raised by the shareholder who was rejected information and the reason for the rejection, information by way of electronic communication
   2. Applicable issuer deadline:
      19 December 2022, during the General Meeting
      in the format required by the Commission Implementing Regulation (EU) 2018/1212:20221219, during the General Meeting

1. Specification of the deadlines regarding the exercise of other shareholders rights - objection to resolutions
2. 1. Object of deadline:
      objection to resolutions of the General Meeting
   2. Applicable issuer deadline:
      19 December 2022, from the opening of the General Meeting up to its closing by the chairman of the General Meeting
      in the format required by the Commission Implementing Regulation (EU) 2018/1212:
      20221219, from the opening of the General Meeting up to its closing by the chairman of the General Meeting

1. Specification of the deadlines regarding the exercise of other shareholders rights - following video and audio of the General Meeting on the internet
2. 1. Object of deadline:
      following video and audio of the entire General Meeting on the internet
   2. Applicable issuer deadline:
      19 December 2022, from 12:00 hours CET from the opening of the General Meeting up to its closing by the chairman of the General Meeting
      in the format required by the Commission Implementing Regulation (EU) 2018/1212:
      20221219, from 11:00 hours UTC (Coordinated Universal Time) from the opening of the General Meeting up to its closing by the chairman of the General Meeting

_________________

• The term "participation" is used here exclusively in the meaning of Commission Implementing Regulation (EU)
  2018/1212 and is not identical to participation in the meaning of Section 118 AktG.