
“Caro is a real team player, who’s appreciated by everyone. She’s battled back time and time again from difficult periods during her time with us,” said sporting director Achim Feifel. “After three years, she’s now seeking a new challenge in Bremen. We wish her all the best for her future career.”
Siems joined Leverkusen in summer 2021 from English Women’s Super League club Aston Villa, going on to make 40 competitive appearances (three goals). All 12 of Siems’ appearances this season have come in the Bundesliga, with six of them starts. The former Germany youth international previously played at Turbine Potsdam between 2015 and 2020, including three years in the Bundesliga.
“It wasn’t an easy decision for me, but I feel ready for a new step,” said Siems. “I had three great and eventful years full of valuable experiences. Also at the times when things weren’t going well, I was always able to count on the support of the club, the team and the backroom staff.”

Goalkeeper Anne Moll will leave Bayer 04 Leverkusen at the end of the season. The 21-year-old will join second-tier club VfL Bochum 1848 when her contract expires on 30 June.
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Ahead of the conclusion to the 2025/26 season with the Werkself and the World Cup with Argentina, Bayer 04 midfielder Exequiel Palacios answered questions from journalists from the Latin America region. In a digital media round, the 27-year-old, who's been in Leverkusen since 2020, spoke about the "great development potential" in the current Werkself squad as well as his World Cup ambitions with the Albiceleste, among other things.
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Full-back Julia Mickenhagen is leaving Bayer 04 Leverkusen at the end of the season to join Bundesliga newcomers VfB Stuttgart. The 21-year-old’s contract with the club expires on 30 June.
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Werkself-TV shows the highlights of the Bayer 04 women's 3-1 win at RB Leipzig on the 25th matchday of the Google Pixel Frauen-Bundesliga 2025/26.
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