The Black Cats have splashed millions across the North Sea to secure Kasper Dolberg, sealing a headline-grabbing move that signals their intent to rewrite the Premier League script.

The Dutch transfer window remains open until Tuesday, September 2.

Spanish clubs also have until midnight to make moves. Meanwhile, in Germany, England, Italy, and France, the summer window shuts tonight at 8:00 PM sharp.

Here, we track the biggest transfers and rumours both at home and abroad.

Sunderland returns to Amsterdam shopping spree: Dolberg back to Ajax

After bringing in Brian Brobbey, Sunderland have now added Ajax’s Bertrand Traoré. The Burkinabé forward signs a one-year deal with an option for a second.

At the same time, Kasper Dolberg looks set for a sensational return to Amsterdam as Brian Brobbey’s successor. Voetbal International reports the Dane has agreed personal terms on a four-year deal, with Ajax planning to finalize the transfer Tuesday. Anderlecht are said to want between €8–12 million for the striker.

Wissa replaces Isak at Newcastle

Newcastle United have snapped up Brentford’s Yoane Wissa to fill the void left by Alexander Isak. The 28-year-old forward has signed a long-term deal, though the club have not disclosed the fee.

According to Sky Sports’ Keith Downie, the move cost over €60 million and was completed with just 30 seconds left in the window.

Openda joins Juventus

Loïs Openda has sealed a loan switch from RB Leipzig to Juventus. The Turin giants will pay €3–4 million for the temporary deal, with an option to buy for €42.5 million.

Liverpool smash records for Isak

Liverpool have officially unveiled Alexander Isak as their new No. 9. The English champions paid Newcastle €145 million — a record fee in English football.

“It’s been a long journey, but I’m very happy to be here,” said Isak. The Swedish striker has signed a six-year contract at Anfield.