GlobeNewswire 4/12/2011 Tieto Stock Options 2009 C
GlobeNewswire 1/13/2011 Tieto's Annual Summary 2010
GlobeNewswire 12/29/2010 Change in Tieto's holding of own shares
GlobeNewswire 12/17/2010 Listing of Tieto 2006 C Stock Options
GlobeNewswire 12/17/2010 Tieto's financial calendar for 2012
GlobeNewswire 10/29/2010 Changes in Tieto Leadership Team