Vaisala Oyj

Report Publication Announcement • Mar 6, 2008

A summary of stock exchange releases and stock exchange announcements 2007

Below is a summary of all the stock exchange releases and stock exchange announcements Vaisala Oyj has published in 2007.

The full text stock exhange releases, announcements and press releases are available at Vaisala's web pages at http://www.vaisala.com/newsanddownloads/stockexchangereleases/year2007.

Feb 13, 2007	Vaisala Group financial statements for 2006
Feb 26, 2007	Vaisala Notice to convene annual general meeting Summons to Vaisala Oyj's Annual General Meeting
Feb 26, 2007	Vaisala Notice to convene annual general meeting Correction to release: Summons to Vaisala Oyj's Annual General Meeting
Mar 5, 2007	Matti Ervasti appointed Vaisala Sales and Marketing Director
Mar 5, 2007	Vaisala Group's financial reports and releases for year 2006
Mar 22, 2007	Vaisala Minutes of annual general meeting 22 March 2007
Mar 30, 2007	Ari Meskanen appointed as Chief Technology Officer of Vaisala
Apr 27, 2007	Scott Sternberg appointed as Director of Vaisala service business
May 7, 2007	Vaisala Interim report 1.1.-31.3.2007 (3 months)
Jun 7, 2007	Vaisala receives its first weather radar orders
Aug 1, 2007	Vaisala to supply synoptic upper-air observation network to Canada
Aug 7, 2007	Vaisala Oyj's Interim Report January - June 2007 (6 months)
Sep 13, 2007	Vaisala signs a contract for the long-term supply of automatic weather stations
Sep 18, 2007	Vaisala seeks growth from service and solutions business
Sep 20, 2007	Conversion of unlisted shares series K into series A
Oct 31, 2007	Vaisala Group's Interim report January - September 2007 (9 months)
Oct 31, 2007	Appointments in Vaisala Management Group
Nov 5, 2007	Vaisala Oyj's financial information in 2008
Nov 8, 2007	Conversion of unlisted shares series K into series A
Nov 12, 2007	Vaisala rationalizes its North American operations