Tekla - Company Announcement

Announcement of Tekla Corporation's Interim Report January - March, 2009

Tekla Corporation   Stock Exchange Announcement  April 29, 2009  at
1.00 p.m.



Announcement of Tekla Corporation's Interim Report January - March,
2009

Tekla Corporation will announce its interim report for the period
January - March 2009 on Wednesday, May 6, 2009 at approximately 9.00
a.m. Finnish time.

Tekla will organize an information meeting for analysts and media at
WTC Helsinki (meeting room 1), Aleksanterinkatu 17, the same day at
12.00 - 13.00 p.m. Light lunch will be served. The meeting will be
held in Finnish.

For enrollments and further information, please contact:

Tekla Corporation
Elina Hollo, Communications Manager
Tel. +358 30 661 1518
Mobile +358 40 570 4030
elina.hollo @ tekla.com



Distribution: NASDAQ OMX Helsinki Ltd, main media, www.tekla.com