Why Is SeaStar Medical Holding ($ICU) Stock Down -23.24% Today? (Find out why any stock moved today on Tickeron.) Shares of ICU fell roughly 23.24% to about $3.60, down from the prior session's close of $4.69. The primary catalyst was a dilutive capital raise: the company priced the immediate exercise of warrants at a reduced exercise price of $3.866 per share, well below recent trading levels. The financing will also issue new warrants exercisable at $3.616 per share, adding further potential dilution over time. The decline also reflects profit-taking after the stock surged about 25% on Friday on clinical and reimbursement-related news. Traders are now watching the company's cash runway, upcoming earnings, and its pivotal NEUTRALIZE-AKI trial for the adult indication. $CANF $APVO $GNPX $LONA