Several small-cap biotech and healthcare names posted notable gains in Thursday's after-hours trading session, with investors reacting to recent corporate updates and clinical milestones.Inspira Technologies Oxy B.H.N. Ltd. (IINN) rose 5.88% to $1.08 as of 7:56 PM EST. While there was no fresh news on Thursday, the company recently announced on December 15 that it had entered into a definitive agreement with YA II PN, Ltd. for a registered direct offering of its ordinary shares. Inspira also signed a Stand ...