Gainers

• AcelRx Pharmaceuticals (NASDAQ:ACRX) stock increased by 8.0% to $2.03 during Wednesday's after-market session. The market value of their outstanding shares is at $15.1 million.
• MEI Pharma (NASDAQ:MEIP) stock increased by 7.37% to $0.26. MEI Pharma's trading volume hit 100.5K shares by close, accounting for 9.1% of its average volume over the last 100 days. The company's market cap stands at $34.3 million.
• electroCore (NASDAQ:ECOR) stock increased by 6.88% to $0.32. The company's market cap stands at $22.7 million.
• ContraFect (NASDAQ:CFRX) shares increased by 6.46% to $0.14. The market value of their outstanding shares is at $5.3 million.
• Eiger BioPharmaceuticals (NASDAQ:EIGR) stock increased by 6.25% to $4.08. The market value of their outstanding shares is at $179.8 million.
• Vallon Pharmaceuticals (NASDAQ:VLON) stock increased by 6.1% to $0.23. The company's market cap stands at $2.9 million.

Losers

• Cutera (NASDAQ:CUTR) stock declined by 15.1% to $42.15 during Wednesday's after-market session. Trading volume for this security closed at 65.5K, accounting for 22.7% of its average full-day volume over the last 100 days. The company's market cap stands at $826.7 million.
• TransCode Therapeutics (NASDAQ:RNAZ) stock fell 11.13% to $0.87. Trading volume for this security closed at 5.5 million, accounting for 803.8% of its average full-day volume over the last 100 days. The market value of their outstanding shares is at $11.3 million.
• Olema Pharmaceuticals (NASDAQ:OLMA) shares decreased by 8.4% to $2.4. The company's market cap stands at $97.0 million.
• Aprea Therapeutics (NASDAQ:APRE) stock fell 8.02% to $0.43. The market value of their outstanding shares is at $22.8 million.
• Vaxxinity (NASDAQ:VAXX) shares decreased by 5.51% to $1.89. The market value of their outstanding shares is at $238.2 million.
• Eterna Therapeutics (NASDAQ:ERNA) shares decreased by 5.36% to $4.42. At the close, Eterna Therapeutics's trading volume reached 450.8K shares. This is 346.3% of its average volume over the last 100 days. The market value of their outstanding shares is at $13.0 million. See Also:

This article was generated by Benzinga's automated content engine and reviewed by an editor.