Wire
Update: Gossamer Bio Extends Gains Pre-Bell Following New Drug Application Filing Plans for Pulmonary Arterial Hypertension Treatment
(Updates with the stock move in the headline and the first two paragraphs.)Gossamer Bio's (GOSS) shares surged more than 30% in Tuesday's pre-market activity after the company said it is proceeding toward a September new drug application submission for seralutinib as a potential treatment for patients with pulmonary arterial hypertension.The plans follow a "productive" pre-application meeting with the U.S. Food and Drug Administration, the company said Monday, when shares closed almost 47% higher in regular trading.Gossamer has also reacquired worldwide development and commercial rights to seralutinib from Chiesi, eliminating a previous 50/50 profit share deal and requiring Chiesi to make a one-time $5 million payment, it said.Its shareholders have also approved proposals related to a convertible note exchange and authorized it to effect a reverse stock split, to take effect after Q3 2026, the company said.The company also reported that cash, cash equivalents and marketable securities totaled approximately $57 million as of June 30.Price: $0.26, Change: $+0.062, Percent Change: +30.39%
$GOSS