Junior Adamu to Schalke 04 — the completed deal

Junior Adamu has left Celtic for Schalke 04 — fee £0.7m.

3 distinct reporters have carried this story, most recently on 2026-06-11.

Junior Adamu's switch from Celtic to Schalke 04 is confirmed, with a fee of £3.2m, £4.5m reported by two reliable voices.

• Junior Adamu — transfer news, rumours and market value
• Schalke 04 — transfers, targets and squad value
• Celtic — transfers, targets and squad value
• Every completed transfer this window