NameBio is the most comprehensive source of historical domain name sales data. The website was founded in 2006, and the website and database was acquired by Adam Strong in 2010. In 2015, Michael Sumner came on board as a partner, and many new features were launched. In 2019, NameBio began offering a more robust search experience for paying customers.
I recently learned that NameBio changed hands. Adam has retained a minority stake in the business and will remain an advisor with the company. Michael Sumner and Anuj Bahl will continue to operate NameBio, and they have brought on Kevin Ohashi. Financial details about the deal are not being shared.