The document provides an overview of the procedures involved in an initial public offering (IPO) and follow-on public offering (FPO). It discusses that an IPO is when a private company first offers shares to the public, transforming into a public company to raise expansion capital. A FPO is a subsequent public offering by an already publicly traded company, which can dilute existing shareholders or allow some to decrease their ownership stakes. The roles of intermediaries like book runners, bankers, and underwriters in pricing and managing the offerings are also outlined.