Thant v. Karyopharm Therapeutics Inc., No. 21-1657 (1st Cir. 2022)Annotate this Case
The First Circuit affirmed the judgment of the district court dismissing this complaint against Karoypharm Therapuetics, Inc. and its corporate officers (collectively, Defendants) alleging securities fraud in violation of sections 10(b) and 20(a) of the Securities Exchange Act, 15 U.S.C. 78j(b) and 78t(a), and Securities and Exchange Commission (SEC) Rule 10-b, 18 C.F.R. 240.10b-5, holding that the district court correctly dismissed the complaint for failure to state a claim.
Plaintiff-investors brought this action following a decline in Karyopharm's stock price, alleging that Karyopharm materially misled them as to the safety and efficacy of the company's cancer-fighting drug candidate selinexor. The district court dismissed the complaint for failure to state a claim, concluding that Plaintiffs failed adequately to plead scienter with respect to Defendants' statements about a certain study of the drug as a treatment for pinta-refractory multiple myeloma. The First Circuit affirmed on other grounds, holding that Plaintiffs did not plausibly allege an actionable statement or omission with respect to the trial disclosures, and therefore, dismissal was appropriate.