INVESTOR NOTICE: Gossamer Bio, Inc. (GOSS) Investors with Substantial Losses Have Opportunity to Lead Investor Class Action- Hagens Berman

SAN FRANCISCO, April 23, 2026 /PRNewswire/ -- A securities class action lawsuit has been filed against Gossamer Bio, Inc. (NASDAQ: GOSS) and an executive, seeking to represent investors who purchased or otherwise acquired Gossamer securities between June 16, 2025 and February 20, 2026....