SHAREHOLDER INVESTIGATION: Halper Sadeh LLC Investigates SGEN, SPPI, HOTH

Provided By PR Newswire

Last update: Apr 27, 2023

NEW YORK, April 27, 2023 /PRNewswire/ -- Halper Sadeh LLC, an investor rights law firm, is investigating the following companies for potential violations of the federal securities laws and/or breaches of fiduciary duties to shareholders relating to: