December 20, 1996: Apple Computer buys NeXT, the company Steve Jobs founded after leaving Cupertino a decade earlier.
The deal costs Apple $429 million. It’s a massive price to pay for the failing NeXT, a computer company that already saw its hardware division crash and burn. But the price is worth it when you consider what Apple gets as part of the deal: the return of Steve Jobs.
July 28, 2012: Apple buys biometrics company AuthenTec, acquiring the technology that will power Touch ID for authentication and secure payments on the iPhone and other devices.
February 4, 2008: Apple CEO Steve Jobs reportedly considers buying the search engine Yahoo. Apple is one of several interested companies, following reports that Microsoft offered $44.6 billion for the web portal the previous week.