Interim report buyback program

Essen, 4 November 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. 22

In the period from 27 October to 31 October 2025, a total of 699,140 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 (€)
27.10.2025	XETR	139,596	40.5574	5,661,646.07
28.10.2025	XETR	141,523	40.9433	5,794,412.85
29.10.2025	XETR	141,024	41.9086	5,910,122.02
30.10.2025	XETR	138,569	42.6587	5,911,176.90
31.10.2025	XETR	138,428	42.8327	5,929,250.06

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 31 October 2025 amounts to 9,952,149 shares.

RWE Aktiengesellschaft

The Executive Board