Gainers
Hudson Technologies, Inc. (NASDAQ: HDSN) shares jumped 26.9% to close at $9.06 on Thursday after the company reported better-than-expected Q1 EPS and sales results.
Gainers
ERYTECH Pharma S.A. (NASDAQ: ERYP) shares rose 88.4% to $2.30 in pre-market trading. Erytech Pharma recently announced publication of results from Eryapasse Phase 2 trial as treatment for hypersensitive ALL in the British Journal of Haematology.
Gainers
Vallon Pharmaceuticals, Inc. (NASDAQ: VLON) shares jumped 100.9% to close at $2.27 on Friday. Vallon Pharmaceuticals engaged Ladenburg Thalmann & Co Inc to evaluate strategic alternatives for the Company to maximize shareholder value.