PremiumThe FlyHeliogen downgraded to Hold from Buy at Melius Research Heliogen Appoints Phelps Morris as New CFO HLGN Earnings this Week: How Will it Perform? PremiumThe FlyHeliogen announces suspension of NYSE listing status NYSE to commence delisting proceedings against Heliogen Heliogen trading halted, news pending PremiumThe FlyHeliogen rejects unsolicited acquisition proposal from Continuum Renewables Heliogen: Board of Directors adopts limited duration stockholder rights plan Heliogen receives non-binding acquisition proposal from Continuum Renewables 
