GT Biopharma is trading at $6.90, down 6.25%, amid pressure on small-cap biotech stocks, with biotech ETF XBI down 2.06%.

  • No new company-specific announcement directly explaining the October 16 decline was identified.
  • A registration reported October 9 covers up to 13.5 million shares offered by selling stockholders, not the company; it was not a new October 16 announcement.