Interim report share buyback program

Essen, 2 December 2025, RWE Aktiengesellschaft

Announcement in accordance with Article 5 (1) lit. b of the Regulation (EU) No. 596/2014 and Article 2 (3) of the Delegated Regulation (EU) 2016/1052

Share buyback program 2024 - 2026 – Tranche No. 2 – Interim Report No. 26

In the period from 24 November to 2 December 2025, a total of 988,146 shares were purchased as part of the second tranche of the share buyback program of RWE Aktiengesellschaft, the start of which was announced on 30 May 2025.

The shares were purchased by a credit institution commissioned by the company as follows:

Date Trading venue Aggregate volume (number of shares) Weighted average price (€) Aggregate volume (€)
24.11.2025 XETR
 		139,786 44.1033 6,165,028.02
25.11.2025 XETR
 		138,468 43.5310 6,027,652.16
26.11.2025 XETR
 		141,452 43.6231 6,170,579.02
27.11.2025 XETR
 		139,556 43.7599 6,106,951.74
28.11.2025 XETR
 		141,976 43.5710 6,186,042.16
01.12.2025 XETR
 		149,035 43.5359 6,488,368.31
02.12.2025 XETR
 		137,873 43.3991 5,983,558.39

The total volume of shares acquired as part of the second tranche of the share buyback program in the time period from 2 June 2025 until and including 2 December 2025 amounts to 12,918,709 shares.

RWE Aktiengesellschaft

The Executive Board