X Save
GO
Loading...
DICK COSTOLO
First on CNBC
Weds 1130am ET
Dick Costolo, CEO of Twitter.

Top News & Analysis

Twitter shares suffered their second-worst day ever after the company revealed earnings before its scheduled announcement.
Adam Jeffery | CNBC

Best of CNBC

Earnings

Investing

Wall Street

Trading Nation

Technology

Economy

Must watch

Health Care

Energy

Commentary

Wealth

Real Estate

Retail

Personal Finance

Media

Small Business

Futures Now

Markets