Right-back Andre Wisdom will continue his footballing education at West Brom this season, having joined on a year-long loan
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England goalkeeper Ben Foster has signed a new four-year deal with West Brom, the Barclays Premier League club have announced.
The 31-year-old, who joined the Baggies permanently in 2012, also has an option for a further 12 months and is now effectively tied to the Hawthorns outfit until 2019.
Foster has just returned from the World Cup where he won his eighth cap in the 0-0 draw with Costa Rica.
Derby have signed midfielder George Thorne from West Brom for an undisclosed fee.
The 21-year-old has penned a four-year deal with the Rams having helped them reach the Championship play-off final last season while on loan.
Derby boss Steve McClaren told the club website: "We're really pleased that George Thorne has joined us on a permanent basis.
"I am sure the fans will be delighted to welcome him back and we're equally pleased that he sees Derby County as the right place for him at this point of his career.
"It's taken a lot of hard work for us to get to this stage but I think it says a lot about where we are at as a club that we've been able to bring someone like George in permanently."
West Brom have confirmed they are in discussions with Derby over the possible sale of George Thorne.
Albion are due to fly out to America on Thursday for a pre-season training camp in California, but Thorne will remain in the Midlands while talks between the two clubs take place.
If a deal can not be agreed then the midfielder will link up with the rest of Alan Irvine's squad at a later date.
West Brom midfielder Graham Dorrans has signed a new three-year contract at The Hawthorns, the Barclays Premier League club have announced.
A 12-month option on Dorrans' previous deal had already been activated by Albion this summer and he has now put pen to paper on fresh terms that commit him to the Baggies until 2017.
West Brom have announced the signing of defender Chris Baird on a one-year contract.
The versatile 32-year-old was available on a free transfer after the expiry of a short-term deal at newly-promoted Burnley.
The Northern Ireland international is the Baggies' third signing of the summer after Joleon Lescott and Craig Gardner.