Report By the Board of Directors

Stock Options

The Annual General Meeting of March 14, 2008, decided to issue stock options to Bittium´s key personnel. The maximum number of stock options shall be 4,200,000, of which 1,400,000 shall be marked with the symbol 2008A, 1,400,000 shall be marked with the symbol 2008B and 1,400,000 shall be marked with the symbol 2008C. The stock options entitle to subscription of a maximum total of 4,200,000 new shares of the company or treasury shares. The proportion of the shares that can be subscribed using the stock options to be issued will be a maximum total of 3.1 percent of the company´s shares and associated voting rights after a possible share subscription, should new shares be issued in the subscription. The subscription price for the shares to be subscribed based on the stock options shall be based on the prevailing market value of the Bittium Corporation share at Nasdaq Helsinki in January 2009, January 2010 and January 2011. The subscription price will be recorded in the fund for invested unrestricted equity. The share subscription period for stock options 2008A is 1 April 2012–31 March 2014, for stock options 2008B 1 April 2013–31 March 2015, and for stock options 2008C 1 April 2014– 31 March 2016. The Board of Directors of Bittium Corporation decided on June 5, 2013 on the transfer of stock options 2008A and 2008B to the Finnish book-entry system and to apply for listing of 1,400,000 stock options 2008A and of 1,400,000 stock options 2008B on the official list of Nasdaq Helsinki. The trading with the stock options started on June 17, 2013. The share subscription period for stock options 2008A will end on March 31, 2014. The share subscription period for stock options 2008B will end on March 31, 2015.

The Board of Directors of Bittium Corporation has decided on the transfer of series 2008C stock options to the Finnish book-entry system on December 20, 2013 and to apply for listing of 1,400,000 stock options 2008C on the official list of Nasdaq Helsinki. Application was made for the listing to commence on April 1, 2014. The share subscription period for series 2008C stock options will commence on April 1, 2014 and will end on March 31, 2016.

A total of 1,351,686 new shares in Bittium Corporation  were subscribed between December 15, 2014 and November 30, 2015 by virtue of the option rights 2008B and 2008C. The share subscription price, EUR 823,438.10 was recorded in the company's invested nonrestricted equity fund. The corresponding increase in the number of the company's shares were entered into the Finnish Trade Register on February 6, April 14, June 24, September 1, October 29, and December 11, 2015. Shareholder rights by virtue of the new shares commenced as of the abovementioned registration entry date. Trading with the newly registered shares started on February 9, April 15, June 25, September 2, October 30 and December 14 as an additional lot of Bittium Corporation's shares in Nasdaq Helsinki Ltd. On December 31, 2015, after the registration of the new shares, and cancelling the shares acquired through the voluntary public tender offer, the number of shares in Bittium Corporation's totaled to 35,600,168.

More information and terms and conditions of stock options 2008 are available in the Company´s web pages at www.bittium.com/investor_relations.