Live feed16:05:13·202dINSIDERFilingvia QuantisnowPresident and CEO Stergiou Angelos M. disposed of $280,599 worth of shares (187,066 units at $1.50), decreasing direct ownership by 21% to 686,966 units (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.SLS· SELLAS Life Sciences Group Inc.Health CareOriginal source