At the request of LightLab Sweden AB, the companies new warrants will be traded on First North as from April 12, 2010. Security name: LightLab Teckningsoption Serie 3 TO 3B Short name: LLSW TO 3B ISIN code: SE0003173418 Round lot: 1 Orderbook ID: 72765 Terms: Each warrant issued as a part of a unit together with one (1) B share at 7:50 SEK - 2 option rights gives the right to subscribe for 1 new share in LightLab Sweden Subscription period: June 01 2010 - June 30 2010 Last trading day: June 30 2010 This information is distributed at the request of the Certified Adviser, Günther & Wikberg Kapitalförvaltning AB. For further information, please call Fredrik Zetterström on +46 8 50300065. NASDAQ OMX Stockholm AB