Gainers

• Athira Pharma (NASDAQ:ATHA) stock rose 50.3% to $0.64 during Friday's regular session. The market value of their outstanding shares is at $24.6 million.
• ChromaDex (NASDAQ:CDXC) shares increased by 45.55% to $5.08. The market value of their outstanding shares is at $385.7 million. The company's, Q3 earnings came out yesterday.
• Theriva Biologics (AMEX:TOVX) shares rose 27.44% to $1.86. The company's market cap stands at $2.5 million.
• GRI Bio (NASDAQ:GRI) shares rose 26.41% to $1.11. The company's market cap stands at $4.0 million.
• Pro-Dex (NASDAQ:PDEX) stock moved upwards by 25.53% to $38.94. The market value of their outstanding shares is at $130.7 million. The company's, Q1 earnings came out yesterday.
• Pediatrix Medical Group (NYSE:MD) stock increased by 20.73% to $14.88. The market value of their outstanding shares is at $1.2 billion. The company's, Q3 earnings came out today.

Losers

• Lexicon Pharmaceuticals (NASDAQ:LXRX) shares fell 35.1% to $1.26 during Friday's regular session. The market value of their outstanding shares is at $457.2 million.
• Autonomix Medical (NASDAQ:AMIX) stock declined by 22.44% to $11.1. The market value of their outstanding shares is at $12.7 million.
• Myriad Genetics (NASDAQ:MYGN) stock decreased by 21.57% to $17.23. The company's market cap stands at $1.5 billion.
• Pulse Biosciences (NASDAQ:PLSE) stock fell 14.0% to $14.99. The market value of their outstanding shares is at $918.7 million. The company's, Q3 earnings came out 2 days ago.
• Biofrontera (NASDAQ:BFRI) shares decreased by 13.42% to $1.06. The company's market cap stands at $5.9 million.
• Beyond Air (NASDAQ:XAIR) shares decreased by 12.38% to $0.5. The market value of their outstanding shares is at $36.0 million.

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