The summer transfer window opened for the Premier League recently, with sides now having until Friday, September 1 in which to add to their squads for the 2023-24 campaign.
To find out the latest business from all the teams in the top tier of English football, which includes Luton Town, then check out the gallery below, which will be updated on a regular basis until the deadline passes.
1. Arsenal
In: David Raya (Arsenal, loan, pictured); Declan Rice (West Ham, £105m); Jurrien Timber (Ajax, £34m); Kai Havertz (Chelsea, undisclosed). Out: Charlie Patino (Swansea, loan); Matt Turner (Nottingham Forest, undisclosed); Ainsley Maitland-Niles (Lyon, free); Auston Trusty (Sheffield United, undisclosed); Tom Smith (Colchester, free); Alex Runarsson (Cardiff, loan); Granit Xhaka (Bayer Leverkusen, £21.4m); Mauro Bandeira (Colchester, loan); Matt Smith (Wigan, free); Pablo Mari (Monza, undisclosed); Mazeed Ogungbo (Barrow, undisclosed). Photo: Stuart MacFarlane
2. Aston Villa
In: Moussa Diaby (Bayer Leverkusen, undisclosed, pictured); Nicolo Zaniolo (Galatasaray, loan); Pau Torres (Villarreal, undisclosed); Youri Tielemans (Leicester City, free). Out: Morgan Sanson (Nice, loan); Wesley (Stoke, undisclosed); Finn Azaz (Plymouth, loan); Lamare Bogarde (Bristol Rovers, loan); Louie Barry (Stockport, loan); Marvelous Nakamba (Luton Town, undisclosed); Viljami Sinisalo (Exeter City, loan); Kaine Kesler-Hayden (Plymouth, loan). Photo: Stu Forster
3. Bournemouth
In: Tyler Adams (Leeds, undisclosed); Alex Scott (Bristol City, £25m, pictured); Max Aarons (Norwich, £7m); Andrei Radu (Inter Milan, loan); Milos Kerkez (AZ Alkmaar, undisclosed); Romain Faivre (Lyon, undisclosed); Justin Kluivert (Roma, undisclosed). Out: Brooklyn Genesini (Swindon, free); Mark Travers (Stoke, loan); Romain Faivre (Lorient, loan); Siriki Dembele (Birmingham, undisclosed); Ben Pearson (Stoke, undisclosed); Jack Stacey (Norwich, free); Christian Saydee (Portsmouth, undisclosed). Photo: Catherine Ivill
4. Brentford
In: Nathan Collins (Wolves, £23m, pictured); Kim Ji-soo (Seongnam, undisclosed); Kevin Schade (Freiburg, £22m); Mark Flekken (Freiburg, £11m). Out: David Raya (Arsenal, loan); Aaron Pressley (Stevenage, undisclosed); Paris Maghoma (Bolton, loan); Matthew Cox (Bristol Rovers, loan); Tristan Crama (Bristol Rovers, loan); Ryan Trevitt (Exeter, loan); Alex Gilbert (Middlesbrough, free); Daniel Oyegoke (Bradford, loan); Fin Stevens (Oxford, loan). Photo: Naomi Baker