Proha Plc Stock Exchange Bulletin April 18, 2008 at 9:15 am. PROHA BOARD APPROVED SUBSCRIPTIONS OF OPTION ISSUE On April 17, 2008, Proha Board of Directors approved subscriptions of option rights based on issue of stock options approved by the Annual General Meeting on April 18, 2007. The 90,000 option rights now subscribed entitle to subscription of total of 90,000 shares. The subscription period of Stock Option Plan 2007 ended on April 17, 2008. The share subscription price will be EUR 0.37 for shares subscribed under the Stock Option Plan. The Annual General Meeting of Proha on April 18, 2007, decided to issue a total maximum of 2,110,000 stock options. The terms and conditions of the option issue were published in the Stock Exchange Bulletin on March 28, 2007. In the issue, a total of 1,977,000 Proha Plc stock options were subscribed and 90,000 stock options have been returned to the company. The remaining 1,887,000 stock options of Plan 2007 entitle to the subscription of 1,887,000 shares. Proha in brief Proha is one of the leading providers of enterprise level project management software and services. We support customers executing projects and managing project business by providing a comprehensive set of tools and services with the best project management practices. In 2007, the net sales for the continuing operations of Proha Group were EUR 51.0 million (EUR 41.0 million in 2006). Currently Proha Group employs over 380 people worldwide. Proha is a Microsoft Gold Certified Partner. www.proha.com Proha Plc Ilari Koskelo CEO More information: PROHA PLC CEO Ilari Koskelo, Tel +358 20 4362 000 ilari.koskelo@proha.com EVP Janne Rainvuori, Tel. +358 20 4362 000 janne.rainvuori@proha.com DISTRIBUTION: Helsinki Stock Exchange Major media