15/05/2012 Alerion: the Board of Directors approves 2012 First Quarter Results
14/05/2012 Weekly report on the treasury shares buy-back plan From may 7 to 11, 2012
07/05/2012 Weekly report on the treasury shares buy-back plan From April 30 to May 4, 2012
03/04/2012 Weekly report on the treasury shares buy-back plan From March 26 to 30, 2012
26/03/2012 Weekly report on the treasury shares buy-back plan From March 19 to 23, 2012

