An investor’s wish to know more about the total landscape of a drug candidate is not enough, on its own, to make a company’s disclosures about the drug and its development materially misleading. So said the U.S. Court of Appeals for the First Circuit in affirming the dismissal of a shareholder suit against Karyopharm Therapeutics Inc. and its executive officers.

Antengene Corp. Ltd. received marketing approval from China’s NMPA for ATG-010 (selinexor), a drug that was in-licensed from Karyopharm Therapeutics Inc. It was approved for use in combination with dexamethasone to treat adults with relapsed or refractory multiple myeloma, specifically those who have received prior therapies and whose disease is refractory to at least a proteasome inhibitor, an immunomodulatory agent and an anti-CD38 monoclonal antibody.

Contrary to the broader markets, BioWorld’s Cancer Index is down by 22% this year, losing more than 7% throughout the month of July, despite oncology driving several high-money deals and accounting for 38%, the lion’s share, of financings. Both the Nasdaq Biotech Index and the Dow Jones Industrial Average are tracking similarly for the year, and are up by 13.2% and 15.2%, respectively, as of Aug. 10.