Interim report share buyback program

Essen, 14 April 2026, 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. 3 – Interim Report No. 19

In the period from 7 April 2026 to 10 April 2026, a total of 283,780  shares were purchased as part of the third tranche of the share buyback program of RWE Aktiengesellschaft, the start of which was announced on 2 December 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 (€)
07.04.2026 XETR
 		70,614 58.9286 4,161,184.16
08.04.2026 XETR
 		71,458 58.2776 4,164,400.74
09.04.2026 XETR
 		70,932 58.7458 4,166,957.09
10.04.2026 XETR
 		70,776 58.8711 4,166,660.97

The total volume of shares acquired as part of the third tranche of the share buyback program in the time period from 3 December 2025 until and including 10 April 2026 amounts to 7,018,264 shares.

RWE Aktiengesellschaft

The Executive Board