新浪财经ESG：杰龙 MSCI（明晟）ESG评级调降至BBB

Core Viewpoint - The MSCI ESG rating for Geron Corporation (GERN.US) has been downgraded from AA to BBB as of November 4, 2025 [1] Summary by Category - Company ESG Rating Change - Geron Corporation's MSCI ESG rating has been reduced from AA to BBB [1]