Handling 99 billion daily transactions, the sheer volume of disparate data obscured financial crimes for analysts. Ad hoc connections between data sources lost the critical context surrounding each transaction and prevented systematic analysis of bad actors. Now, the FINRA Knowledge Graph gives a 360-degree view of a subset of agents and investors. The Central Registration Depository connects hundreds of FINRA analysts to 500 millions relationships across 40+ proprietary systems and provides timelines, inferred relationships, people clusters, agent migration, and biographical details to better suss out fraud and financial crimes. Due to their efforts, FINRA restituted $67 million to investors in 2017.