Share Buy-back Programme

The share buy-back programme announced by Deutsche Börse AG in the ad hoc announcement of December 9, 2025 was conducted from February 20, 2026 until June 26, 2026 on the basis of the authorization granted by the Annual General Meeting on May 14, 2024. Shares of the company (ISIN: DE0005810055) were purchased as follows:

Date	Numbers of shares acquired	Transaction weighted average price in €	Transaction amount in €
20 – 27 Feb 2026	419,000	220.6186	92,439,197.40
02 – 06 Mar 2026	60,000	238.6169	14,317,014.00
09 – 13 Mar 2026	24,000	240.4330	5,770,391.10
16 – 20 Mar 2026	65,000	247.4714	16,085,638.50
23 – 27 Mar 2026	188,000	240.1665	45,151,294.80
30 Mar – 03 Apr 2026	35,900	249.2147	8,946,809.42
06 – 10 Apr 2026	25,000	253.8821	6,347,051.50
13 – 17 Apr 2026	18,319	256.2915	4,695,003.80
20 – 24 Apr 2026	70,000	264.9659	18,547,609.50
27 – 30 Apr 2026	60,000	264.1259	15,847,552.00
04 – 08 May 2026	170,000	250.2635	42,544,788.50
11 – 15 May 2026	156,340	243.6895	38,098,412.44
18 – 22 May 2026	19,400	257.0853	4,987,455.28
25 – 29 May 2026	146,833	249.0391	36,567,161.85
01 – 05 Jun 2026	216,786	243.1420	52,709,787.52
08 – 12 Jun 2026	54,946	244.8474	13,453,383.64
15 – 19 Jun 2026	80,000	243.1719	19,453,752.50
22 – 26 Jun 2026	264,139	242.4389	64,037,570.36
Total	2,073,663	241.1192	499,999,876.11