Arsenal complete the signing of teenage Southampton defender Calum Chambers for a fee understood to be about £16m.
Arsenal complete the signing of Colombia goalkeeper David Ospina from Nice on a long-term contract for about £3m.
Arsenal midfielder Jack Wilshere says he regrets second smoking incident after being photographed puffing on a cigarette.
Fulham sign Arsenal midfielder Thomas Eisfeld on a two-year contract and former FC Cologne winger Adil Chihi.
Fixtures, Results & Competitions
Arsenal Football Club goes to the High Court in an attempt to double the number of concerts it can hold at the Emirates Stadium
Arsenal forward Theo Walcott will return to training at the end of August following a knee injury, says manager Arsene Wenger.
Arsenal complete the signing of France international right-back Mathieu Debuchy from Newcastle for an undisclosed fee.
Egypt international Ahmed Fathi is to undergo a trial at Arsenal, reveals his Egyptian club Al Ahly.
Alexis Sanchez says Arsenal's style of play is similar to Chile's and he expects to mount a trophy challenge next season.
Chile international forward Alexis Sanchez signs for Arsenal from Spanish giants Barcelona for a fee in the region of £35m.
Former Arsenal striker Nicklas Bendtner has offers from clubs in England, Spain and Germany and should seal a move within days.
Striker Nicklas Bendtner is to leave Arsenal at the end of this month when his contract expires, the club have announced.
Arsenal pass on an option to re-sign Carlos Vela and will receive £12m after he agreed a four-year deal with Real Sociedad.
AC Milan have not ruled out a summer transfer for Mario Balotelli amid rumours he could return to the Premier League.
Former England striker Ian Wright returns from the World Cup in Brazil after his wife and children were held at knifepoint in their London home.
Schalke and Germany midfielder Julian Draxler says he rejected a move to Arsenal during the January transfer window.
Cesc Fabregas says he enquired about an Arsenal return but was told by boss Arsene Wenger his spot in the team was filled.
England's Alex Oxlade-Chamberlain admits he feared a knee injury would rule him out of the 2014 Fifa World Cup in Brazil.
Premier League champions Manchester City reach an agreement to sign France defender Bacary Sagna from Arsenal.
France defender Bacary Sagna uses social media to bid an emotional farewell to Arsenal and manager Arsene Wenger
Video & Audio
Features & Analysis
From big-money deals to bargain hunting, we take a look at what has happened - and what might yet happen - in the transfer window.
Joel Campbell has never played for Arsenal, but is targeting a Premier League future after starring for Costa Rica.
Arsenal manager Arsene Wenger will feel he can take Arsenal onto the next phase of their development, says Phil McNulty
Arsene Wenger deserves the long-awaited taste of Arsenal success, but he still needs to add to his squad, says Phil McNulty.
BBC Sport's football expert Mark Lawrenson takes on Hull supporters Sinitta and Lee Crooks and Arsenal fans Piers Morgan and Josh Franceschi.
After nine years without a trophy, Phil McNulty says Saturday's FA Cup final is one of Arsene Wenger's most important games as Arsenal boss.
BBC Sport picks out 10 games that tell the story of one of the most compelling Premier League title races ever seen.
Arsenal's desperation for a trophy is so great that they celebrated the Wigan victory as if they had won the FA Cup, writes Phil McNulty
Roberto Martinez's side will be in the Champions League at Arsenal's expense unless their vanquished visitors regain momentum
Liverpool are now in pole position for the title after surging to an eighth consecutive league win, writes Phil McNulty