Gainers

• SeqLL Inc. (NASDAQ:SQL) shares surged 61.1% to $0.54 in pre-market trading after dropping 14% on Friday. SeqLL recently posted a wider first-quarter loss.
• CNS Pharmaceuticals, Inc. (NASDAQ:CNSP) shares rose 45.3% to $2.31 in pre-market trading after gaining around 18% on Friday. CNS Pharmaceuticals posted a wider first-quarter loss.
• Immix Biopharma, Inc. (NASDAQ:IMMX) shares gained 44.5% to $2.37 in pre-market trading after the company disclosed NXC-201 positive clinical results at The American Society of Gene and Cell Therapy.
• Hepion Pharmaceuticals, Inc. (NASDAQ:HEPA) gained 37.4% to $12.24 in pre-market trading. Hepion Pharmaceuticals said it expects to release topline results from the Phase 2 ALTITUDE-NASH clinical trial before the market opens on May 22, 2023.
• Netcapital Inc. (NASDAQ:NCPL) shares gained 31.1% to $2.57 in pre-market trading after gaining over 6% on Friday.
• ZyVersa Therapeutics, Inc. (NASDAQ:ZVSA) rose 27.1% to $0.54 in pre-market trading after the company reported changes to ZyVersa’s board of directors.
• Celularity Inc. (NASDAQ:CELU) shares climbed 21.6% to $0.79 in pre-market trading. Celularity highlighted presentation of Phase 1 data on MLASC therapy in patients with Crohn's Disease.
• Forge Global Holdings, Inc. (NASDAQ:FRGE) shares rose 14.9% to $1.31 in pre-market trading after dropping over 12% on Friday.
• Nanobiotix S.A. (NASDAQ:NBTX) gained 11.5% to $5.19 in pre-market trading. NANOBIOTIX recently issued an update on operational progress and reported financial results for the for the first quarter.
• Toro Corp. (NASDAQ:TORO) rose 10.5% to $4.42 in pre-market trading as the company reported the the sale of the M/T Wonder Polaris and the M/T wonder bellatrix for an aggregate $71.5 million and aggregate expected net gain of $42.9 million.

Losers

• Volcon, Inc. (NASDAQ:VLCN) fell 37.5% to $0.68 in pre-market as the company said it intends to offer its securities in a firm commitment underwritten public offering.
• Daxor Corporation (NASDAQ:DXR) shares dropped 21.6% to $9.80 in pre-market trading after the company reported an underwritten public offering of shares of its common stock.
• SunCar Technology Group Inc. (NASDAQ:SDA) fell 19.2% to $6.30 in pre-market trading after jumping 90% on Friday.
• Mallinckrodt plc (NYSE:MNK) fell 17.3% to $5.21 in pre-market trading.
• IZEA Worldwide, Inc. (NASDAQ:IZEA) shares fell 16.3% to $0.5702 in pre-market trading after dropping 10% on Friday. IZEA Worldwide recently posted a wider-than-expected quarterly loss.
• Baudax Bio, Inc. (NASDAQ:BXRX) fell 12.2% to $0.56 in pre-market trading. Baudax Bio recently posted a first-quarter loss of $3.19 per share.
• Zapp Electric Vehicles Group Limited (NASDAQ:ZAPP) fell 11.8% to $2.42 in pre-market trading after dropping 6% on Friday.
• Flora Growth Corp. (NASDAQ:FLGC) fell 10.3% to $0.2332 in pre-market trading after surging 8% on Friday. Flora Growth recently posted a narrower-than-expected quarterly loss.
• Biocept, Inc. (NASDAQ:BIOC) shares dropped 9.6% to $6.01 in pre-market trading. Biocept recently announced a 1-for-30 reverse stock split..
• Medicenna Therapeutics Corp. (NASDAQ:MDNA) fell 8.4% to $0.57 in pre-market trading.

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