The Board of Directors of Stonesoft Corporation (hereinafter "Stonesoft") has resolved, in relation to McAfee's voluntary public tender offer announced on 6 May 2013 regarding all issued and outstanding shares and option rights of Stonesoft that are not owned by Stonesoft or any of its subsidiaries, that the option holders of Stonesoft's option plans 2008 and 2012 are permitted to transfer their option rights to McAfee Suomi Funding LLC in accordance to its public tender offer.


STONESOFT CORPORATION
The Board of Directors


Additional information:

Ilkka Hiidenheimo,CEO
Stonesoft Corporation
tel. +358 (0)9 476 711
e-mail: ilkka.hiidenheimo@stonesoft.com

NASDAQ OMX Helsinki Oy
www.stonesoft.com

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