GSE Solutions ("GSE Systems, Inc." or "GSE") (Nasdaq: GVP), a leader in advanced engineering and workforce solutions that supports the future of clean-energy production and decarbonization initiatives of the nuclear
Gainers
NKGen Biotech, Inc. (NASDAQ: NKGN) shares surged 60.9% to $6.08 in pre-market trading after gaining 8% on Thursday. NKGen Biotech presented Phase I clinical trial data at the 16th Annual Clinical Trials on Alzheimer's Disease Conference.