Interim report share buyback program

Essen, 17 February 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. 11

In the period from 9 February 2026 to 13 February 2026, a total of 397,824 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 (€)
09.02.2026 XETR
 		78,248 53.2503 4,166,729.47
10.02.2026 XETR
 		78,283 53.2223 4,166,401.31
11.02.2026 XETR
 		76,869 54.2035 4,166,568.84
12.02.2026 XETR
 		79,301 52.5438 4,166,775.88
13.02.2026 XETR
 		85,123 50.3390 4,285,006.70
Total month 787,081 53.0621 41,764,202.48
Total since start 4,141,830 48.2288 199,755,437.27

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 13 February 2026 amounts to 4,141,830 shares.

RWE Aktiengesellschaft

The Executive Board