received a 1099-B showing a sell of stock as a result of a merger  . (Alcatel-Lucent to Nokia) non covered security is checked , basis not reported , cost/basis box empty ..  I suspect this is just the conversion for each of my ALU shares exchanged for 0.55 shares of Nokia .. when I enter this in Turbotax it shows an additional tax liability ... I thought share exchanges (without cash) during merger werent taxable .. do I need to report that 1099-B (i think so) what adjustments do I need to make to get the proper taxation ...