Initial Public Offerings (IPO) & Secondary Offerings Sources
These sources allow you to screen for Initial Public Offerings (IPO) and other deal types. Some will also provide or link to additional details or commentary about the deal.
This is one of the main sources used in academic papers.
How to download data from SDC Platinum. To get a universe of either IPOs or Secondary Listings, when building the search/screen in the Global New Issues Database use the IPO Flag Y/N variable.
For a wealth of IPO related data and lists of IPOs that are often used as a base universe for additional academic research papers, see University of Florida's Professor Jay Ritter's website.