On april 12 2016, NCC:s AGM decided to distribute all the shares in Bonava to the NCC shareholders. On 9 June Bonava was listed on Nasdaq Stockholm.
Read more about Bonava and the listing in Bonava's prospectus.
If you as a shareholder have questions about the allocation of tax basis we refer to the general guidelines (only in Swedish) from The Swedish Tax Agency (Skatteverket).