Interim report share buyback program

Essen, 13 January 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. 6

In the period from 5 January 2026 to 9 January 2026, a total of 435,694 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 (€)
05.01.2026 XETR
 		89,027 46.8034 4,166,766.29
06.01.2026 XETR
 		86,937 47.9268 4,166,612.21
07.01.2026 XETR
 		86,357 48.2503 4,166,751.16
08.01.2026 XETR
 		86,758 48.0250 4,166,552.95
09.01.2026 XETR
 		86,615 47.9186 4,150,469.54

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 9 January 2026 amounts to 2,139,717 shares.

RWE Aktiengesellschaft

The Executive Board