[ad_1] Joe Beard and Joel Radtke, co-founders of CollateralEdge [Photo: CollateralEdge] CollateralEdge, a Dallas-based fintech that emerged from stealth last month with a high-powered cap table and an over-subscribed $3.5 million seed round, has announced its advisory board—which features some big names as well. Last month, Dallas Innovates wrote about CollateralEdge’s founding story as it