Warren Buffett and Berkshire Hathaway own a lot of Kraft Heinz stock, so what happens when they decide to sell KHC?

VeriSign Inc. shares drop as Berkshire Hathaway sells chunk of holdings. Sale aims to reduce ownership below 10% regulatory ...

Berkshire's Class A shares (BRK.A) have never split, and it's been 15 years since the Class B shares (BRK.B) underwent a 50-for-1 forward split.

The price of the offering hasn’t been set yet but it could raise $1.2 billion based on Verisign’s stock price in after-hours trading.

VeriSign shares fell on Tuesday after Warren Buffett's Berkshire Hathaway sold nearly one-third of its stake in the internet ...

B shares are far easier to transfer, value and liquidate for charities than A shares. Buffett still owns 13.8% of Berkshire's stock, based on reported shares outstanding.