Gainers

Vaccinex, Inc. (NASDAQ:VCNX) shares rose 40.2% to $1.15 in pre-market trading as two large insider buys were reported after the close on Thursday. RVL Pharmaceuticals plc (NASDAQ:RVLP) shares gained 25.5% to $0.1382 in pre-market trading, after falling 5% on Thursday. ETAO International Co., Ltd. (NASDAQ:ETAO) rose 16.9% to $0.2468 in pre-market trading, after falling around 10% on Thursday. Fitell Corporation (NASDAQ:FTEL) shares rose 15.8% to $2.35 in pre-market trading, after dipping more than 21% on Thursday. Assure Holdings Corp. (NASDAQ:IONM) rose 15.6% to $0.2670 in pre-market trading, after falling 6% on Thursday. Assure Holdings recently announced the exploration of strategic alternatives. Recon Technology...