Full Transfer details of Arsenal in this season;

Arsenal signed Four players including a loan move on deadline day.

Mikel Arteta From Everton; Four-year deal with and undisclosed fee.

Per Mertesacker from Werder bremen for a long term contract.

Andre Santos From Fenerbahce, £6.2m

Yossi Benayoun from chelsea on loan.

Displaying below the Full Transfer details of Arsenal in this season;

In (signed):
Carl Jenkinson (Charlton, undisclosed);
Gervinho (Lille, undisclosed); 
Alex Oxlade-Chamberlain (Southampton, undisclosed);
Joel Campbell (Deportivo Saprissa, undisclosed);
Park Chu-Young (Monaco, undisclosed);
Andre Santos (Fenerbahce, £6.2m);
Per Mertesacker (Werder Bremen, undisclosed);
Yossi Benayoun (Chelsea, loan);
Mikel Arteta (Everton, undisclosed)

Out (signed): Samir Nasri (Manchester City, £24 million);
Cesc Fabregas (Barcelona, £35 million); 
Emmanuel Eboue (Galatasaray, £3.1 million);
Carlos Vela (Real Sociedad, loan);
Pedro (Rayo Vallecano, loan);
Mark Randall, Thomas Cruise, Roarie Deacon (all released);
Gael Clichy (Manchester City, £7 million);
Denilson (Sao Paulo, loan);
Jay Emmanuel-Thomas (Ipswich, undisclosed); 
James Shea (Dagenham and Redbridge, loan);
Armand Traore (QPR, undisclosed);
Gilles Sunu (Lorient, undisclosed);
Joel Campbell (Lorient, loan); 
Nicklas Bendtner (Sunderland, loan)