Purple Book

The Purple Book is an official guide published by the U.S. government that lists information about certain types of investments called "specialized securities," such as private investment funds and alternative assets. It provides details on the ownership, management, and value of these investments, helping investors and regulators understand and track them. The Purple Book promotes transparency and compliance with securities laws by offering a centralized resource for monitoring private offerings that are not registered with the SEC. Essentially, it is a reference tool that supports oversight and informed decision-making in the private investment marketplace.