STONESOFT CORP. STOCK EXCHANGE ANNOUNCEMENT 30 JANUARY 2007 AT 3.10 p.m. STONESOFT'S FINANCIAL REPORTS IN 2007 Stonesoft Corporation will release the following financial reports in 2007: - February 16, 2007 Results for the entire year 2006 - April 26, 2007 Interim report January-March 2007 - July 31, 2007 Interim report January-June 2007 - October 25, 2007 Interim report January-September 2007 Meetings for the media and analysts will be held at Stonesoft main office in Helsinki, Itälahdenkatu 22 A on - February 16, 2007 at 10.30 a.m. (Results 2006) - April 26, 2007 at 10.30 a.m. (January-March 2007) - July 31, 2007 at 10.30 a.m. (January-June 2007) - October 25, 2007 at 10.30 a.m. (January-September 2007) The Annual General Meeting of Stonesoft Corporation will be held on March 21, 2007 at 2.30 p.m. Stonesoft Corporation Ilkka Hiidenheimo CEO More information: Ilkka Hiidenheimo, CEO Tel. (09) 47 67 11 Email: ilkka.hiidenheimo@stonesoft.com Mikael Nyberg, CFO Tel. (09) 47 67 11 Email: mikael.nyberg@stonesoft.com Distribution: Helsinki Stock Exchange