[Unofficial translation:] Publication of the total number of voting rights pursuant to Section 41 of the German Securities Trading Act (WpHG)

This is an unofficial translation of the adhoc-announcement. Please download the official adhoc-announcement here (only available in German).

1. Issuer
   Rostra AG, Breite Straße 3, 40213 Düsseldorf, Germany
2. Type of capital measure or other measure
   Other (capital) measure (Section 41 (1) WpHG)
   Status as of / Date of effectiveness: February 5, 2025
3. New total number of voting rights: 2,396,862
   of which multiple voting rights: n/a

1. Issuer

1. Issuer
Rostra AG, Breite Straße 3, 40213 Düsseldorf, Germany

2. Type of capital measure or other measure
Other (capital) measure (Section 41 (1) WpHG)
Status as of / Date of effectiveness: February 5, 2025

3. New total number of voting rights: 2,396,862
of which multiple voting rights: n/a