Deutsche Börse : Registration form for the Annual General Meeting of Deutsche Börse Aktiengesellschaft on 14 May 2024

Importantinformationregardingthethe202024AnnualAnnualGeneralGeneralMeetingMeeting

Thedeadlineforforregistrationis theisclosetheofclose7 Mayof20247 May. Registrations2024. Registrationsreceived afterreceivedthis date cannotafter thisbe accepteddate cannot. be accepted.

The physical presence of the shareholders or their proxies at the venue is excluded. Venue of the Annual General Meeting within the meaning

of the AktG: Pfaffenwiese 301, 65929 Frankfurt/Main.

As a registered shareholder, you have access to our online service on the website www.deutsche-boerse.com/agm.

AAs a simple­ option, you can use our online service for postal voting and issuing proxies and instructions. To access the

Online service for the Annual General Meeting

service area (via "online service"), you must enter your shareholder number and your individual password, which will be

sent toRegistration­ you by mailfor. theThoseAnnualshareholdersGeneral Meetingwho are registered to receive notice of the Annual General Meeting by e-mail will receiveYoutheircanshareholderregister for thenumberAnnual Generalwith theMeetingnoticeande-mailsubmitandyourmustvoteonlineuse their. self-chosen password.

Livestream of the Annual General Meeting via Internet

You haveIf youthelogoptionin to theofonlineusingservicethe enclosedon the ayregistrationof the AnnualformGeneralto registerMee ing,forpleasethe clickAnnualon "livGeneralstre m"Meetingto start theandlivetowexercisebcast.

your votingNo priorrightsregistration. to the Annual General Meeting is required to use the livestream.

Register to receive your invitation to future General Meetings by e-mail

Registration­ The usecanof ebe-mailsubmittedwill allow youas follows:to receive the invitation to General Meetings more quickly. At the same time, you will contribute­

to saving costs and protecting the environment.

By mail to the following address:

DeutschePl aseBörseu theAktiengesellschaftfollowing ac ess data for the registration in the onlinehvservice:- .deutsche-boerse@adeus.de

c/o ADEUS Aktienregister-Service-GmbHwww.deutsche-boerse.com/agm

Notice (incl. Agenda)

BTo access the Notice (incl. Agenda) of this year's Annual General Meeting, please scan the

Use the enclosed registration form

QR-code.

As an alternative to using the online service, you may also use the enclosed registration form for the registration

for the Annual General Meeting and for excercising your voting rights.

Privacy notice

For information­Registrationoncandatabe submittedprotectionas fopleaselows: refer to www.deutsche-boerse.com/agm.

You mayBy alsomail tocontactthe followingus by address:writing to ­Deutsche Börse ­AktiengesellschaftBy-mail to the following"Hauptversammlungil- address:/ Datenschutz"

60485Deutsche­FrankfurtBörseamAktiengesellschaftMain to request a copy of our privacyhvpolicy-serviceby.deutschemail. -boerse@adeus.de c/o ADEUS Aktienregister-Service-GmbH

Postfach 57 03 64

22772 Hamburg - Germany

By fax to the following number:

+49 89 207037951

Notice (incl. Agenda)

To access the Notice (incl. Agenda) of this year's Annual General Meeting, please scan the QR-code.

Privacy notice

For information on data protection please refer to www.deutsche-boerse.com/agm. You may also contact us

by writing to ­Deutsche Börse ­Aktiengesellschaft "Hauptversammlung / Datenschutz" 60485 Frankfurt am Main to request a copy of our privacy policy by mail.

Update your address in Deutsche Börse Aktiengesellschaft's share register

Please update your address here, if it is not stated correctly or has changed. Detach this section and return it, along with your

registration for the Annual General Meeting, to Hauptversammlung Deutsche Börse Aktiengesellschaft, c/o ADEUS Aktienregister-Service-GmbH, Postfach 57 03 64, 22772 Hamburg, Germany, using the enclosed prepaid envelope.

Name changes are exclusively possible via your depositary bank.

Page 2 - Registrationpage 1 Instructions

Registration form for the Annual General Meeting of

Deutsche Börse Aktiengesellschaft on 14 May 2024

I/We hereby register my/our shareholdings for the abovementioned Annual General Meeting. Physical attendance of shareholders­ or their proxies is not possible this year.

Please return this registration form for options 1, 2a or 2c to one of the above addresses by 7 May 2024 (date of receipt). A prepaid envelope is enclosed for postal return.

2c Authorising a third party

I/We appoint the representative named below. This authorisation is granted subject to disclosure of my/our name(s) and covers the exercise of all shareholder rights, including voting rights and the right to issue sub-proxy.

8

Please sign here or execute the declaration in another manner - in the case of jointly authorised parties, by all jointly registered shareholders.

Page 3 pag-Registration2

Casting a vote (in the case of postal ballot, under 1) or issuing instructions for exercising voting rights (in the event that authorisation is granted to proxies nominated by Deutsche Börse Aktiengesellschaft, to an intermediary, to an association of shareholders or to equivalent persons or institutions, under 2a or 2b)

I/We vote as follows (in the case of postal ballot, under 1) /

I/We issue the following voting instructions (in the case of proxy under 2a or 2b):

2. Resolution on the appropriation of unappropriated surplus¹

3. Resolution on the ratification of the acts of the members of the Executive Board²

4. Resolution on the ratification of the acts of the members of the Supervisory Board²

1. Resolution on cancelling Contingent Capital 2019 and on granting a new authorisation to issue convertible/warrant-linked bonds, to exclude subscription rights and to create new contingent capital, and on making the corresponding amendments to the Articles of Incorporation
2. Resolution on the grant of a new authorisation to acquire and use treasury shares in accordance with section 71 (1) no. 8 of the AktG and to exclude subscription rights and rights of tender
3. Resolution on the authorisation to use derivatives to acquire treasury shares in accordance with section 71 (1) no. 8 of the AktG and to exclude subscription rights and rights of tender

9. Resolution on the remuneration of the members of the Supervisory Board and amendments to the Articles of Incorporation relating to the amount of remuneration

10. Resolution on the approval of the remuneration report

Resolution on the election of the auditor and Group auditor for financial year 2024 as well as the auditor for the review of the condensed financial

11. statements and the interim management report for the first half of financial year 2024; election of the auditor for the sustainability reporting for the financial year 2024

a) Auditor and Group auditor, auditor for the review of the condensed financial statements and the interim management report

b) Auditor and Group auditor for the sustainability reporting

• This vote or instruction also applies to an adjusted appropriation proposal as a result of a change to the number of shares carrying dividend rights. ² This vote or instruction also applies where the voting on the ratification of the actions of the members of the Executive Board and/or the ­
  Supervisory Board is carried out on an individual basis.

Motions by shareholders

Go to www.deutsche-boerse.com/agm to view any shareholder motions requiring disclosure (marked by alphabetic characters) that do not merely reject the proposals of the boards. In case of a vote on the motions marked by alphabetic characters, we request that you cast your votes (in case of postal ballot) or issue voting instructions, as the proxies will otherwise not be able to exercise the voting rights arising from your shares.

Page 4 - Votingpage 3Instructions