EQS-CMS: Announcement pursuant to Art. 5 (1) lit. b) of Regulation (EU) No 596/2014 /

Frankfurt am Main, 1 June 2026

In the period from 25 May 2026 to, and including, 29 May 2026, Deutsche Börse AG purchased a number of 146,833 shares within the framework of its ongoing share buy-back programme which had been announced by the announcement of 19 February 2026 pursuant to Art. 2 (1) of Delegated Regulation (EU) 2016/1052 to Regulation (EU) No 596/2014.
Shares were purchased as follows:

Date                        Shares (Number)     Average price (EUR)

25/05/2026               4,000                      255.1095
26/05/2026               4,000                      254.8293
27/05/2026               50,000                    250.6939
28/05/2026               15,000                    251.4335
29/05/2026               73,833                    246.7895

The total number of shares purchased in the context of the share buy-back programme since 20 February 2026 through, and including, 29 May 2026 amounts to 1,457,792 shares.

The purchase of shares is carried out exclusively on the electronic trading platform of the Frankfurt Stock Exchange (Xetra) by a credit institution that has been commissioned by Deutsche Börse AG.

Deutsche Börse AG will also regularly report on the progress of the share buy-back on its website (https://www.deutsche-boerse.com/dbg-en/investor-relations/share-and-bonds/share-buyback).