Aon plc AON PreEarnings Analysis Mixed Signals Ahead of Q1 2026 Results What FIFO method Silexion Therapeutics SLXN Ticks Higher 20260427 PECO Phillips Q1 2026 earnings vastly outperform analyst forecasts shares rise modestly after results Should investors enter Greenwich LifeSciences GLSI stock today Greenwich LifeSciences posts tiny EPS beat no revenue reported RVSNW Rail signals focus on new North American rail client wins as its latest quarterly earnings metrics remain undisclosed