Stonesoft Oyj : STONESOFT'S CAPITAL MARKETS DAY 22 MAY 2013

         Stonesoft Oyj : STONESOFT'S CAPITAL MARKETS DAY 22 MAY 2013

Stonesoft Corporation Stock Exchange Release March 19, 2013 at 11.55 am

STONESOFT'S CAPITAL MARKETS DAY 22 MAY 2013

Stonesoft Corporation will host a Capital Markets Day event for financial
analysts, media, investors and portfolio managers on Wednesday, May 22,2013 at
the Bank Union Square Auditorium, Unioninkatu 22, 00130 Helsinki. Please save
the date in your calendar. This event replaces the Capital Markets event
mentioned in the stock exchange release issued by the company on January 3,
2013. The event was planned to be held in February-March.

An invitation including the Capital Market Day's agenda and registration
details will be published closer to the event.

Stonesoft Corporation
Ilkka Hiidenheimo
CEO

For additional information, please contact:
Ilkka Hiidenheimo, CEO, Stonesoft Corporation
Tel. +358 9 476 711
E-mail: ilkka.hiidenheimo@stonesoft.com

Distribution:
NASDAQ OMX Helsinki Ltd
www.stonesoft.com

------------------------------------------------------------------------------

This announcement is distributed by Thomson Reuters on behalf of Thomson
Reuters clients.

The owner of this announcement warrants that:
(i) the releases contained herein are protected by copyright and other
applicable laws; and
(ii) they are solely responsible for the content, accuracy and originality of
the
information contained therein.

Source: Stonesoft Oyj via Thomson Reuters ONE
HUG#1686288