LEDS SemiLEDS Corporation posts 7298 percent yearoveryear Q1 2026 revenue growth shares remain flat SYFA Synchrony preferred shares declare quarterly dividend on 5625 fixed rate perpetual preferred stock Perimeter PRM Stock Why Short Sellers Target It Extends Gains 20260420 TECH BioTechne gains 38 percent after Q1 2026 earnings per share outpace consensus analyst estimates ScanSource SCSC Stock Market Efficiency Calm 20260420