Gainers

• Viracta Therapeutics (NASDAQ:VIRX) stock increased by 16.8% to $0.68 during Tuesday's pre-market session. The company's market cap stands at $26.7 million.
• Purple Biotech (NASDAQ:PPBT) stock increased by 14.48% to $0.63. The market value of their outstanding shares is at $16.4 million.
• Akanda (NASDAQ:AKAN) stock rose 12.54% to $3.05. The market value of their outstanding shares is at $5.8 million.
• Viridian Therapeutics (NASDAQ:VRDN) shares rose 12.09% to $13.7. The market value of their outstanding shares is at $874.2 million.
• IGC Pharma (AMEX:IGC) shares increased by 11.21% to $0.48. The company's market cap stands at $36.1 million.
• OpGen (NASDAQ:OPGN) shares moved upwards by 10.67% to $2.8. The company's market cap stands at $3.7 million.

Losers

• ProKidney (NASDAQ:PROK) shares decreased by 12.9% to $2.63 during Tuesday's pre-market session. The market value of their outstanding shares is at $168.1 million.
• Nuwellis (NASDAQ:NUWE) shares fell 10.42% to $0.18. The market value of their outstanding shares is at $3.3 million.
• Virax Biolabs Group (NASDAQ:VRAX) stock fell 9.33% to $1.75. The company's market cap stands at $4.1 million.
• SILO Pharma (NASDAQ:SILO) shares fell 8.47% to $1.08. The company's market cap stands at $3.9 million.
• iSpecimen (NASDAQ:ISPC) shares decreased by 7.87% to $0.34. The company's market cap stands at $3.4 million.
• FibroBiologics (NASDAQ:FBLG) stock declined by 7.58% to $8.05. The company's market cap stands at $263.3 million.

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