Gainers

• Bullfrog AI Hldgs (NASDAQ:BFRG) stock moved upwards by 45.4% to $5.03 during Tuesday's pre-market session. The company's market cap stands at $30.6 million.
• Enzo Biochem (NYSE:ENZ) shares rose 16.91% to $1.59. The market value of their outstanding shares is at $79.0 million.
• Aravive (NASDAQ:ARAV) shares moved upwards by 14.09% to $1.7. The market value of their outstanding shares is at $101.7 million.
• Novan (NASDAQ:NOVN) stock increased by 11.5% to $0.14. The market value of their outstanding shares is at $3.9 million.
• Biotricity (NASDAQ:BTCY) stock rose 10.72% to $3.51. The market value of their outstanding shares is at $30.7 million.
• Alpha Tau Medical (NASDAQ:DRTS) stock moved upwards by 9.97% to $4.41. The market value of their outstanding shares is at $305.5 million.

Losers

• Humanigen (NASDAQ:HGEN) shares decreased by 70.6% to $0.06 during Tuesday's pre-market session. The market value of their outstanding shares is at $6.6 million.
• NeuroOne Medical Tech (NASDAQ:NMTC) shares declined by 38.35% to $0.98. The company's market cap stands at $17.2 million.
• Bellerophon Therapeutics (NASDAQ:BLPH) stock fell 34.27% to $0.47. The market value of their outstanding shares is at $4.8 million.
• Stoke Therapeutics (NASDAQ:STOK) stock declined by 29.18% to $6.75. The company's market cap stands at $298.2 million.
• Bionomics (NASDAQ:BNOX) stock decreased by 16.13% to $2.15. The company's market cap stands at $17.5 million.
• ViewRay (NASDAQ:VRAY) shares fell 12.5% to $0.04. The company's market cap stands at $6.6 million. See Also:

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