Ev3

NEW YORK - Stocks that moved substantially or traded heavily Tuesday on the New York Stock Exchange and Nasdaq Stock Market: NYSE: Covidien PLC, down $1.15 at $41.24 Covidien said it is buying medical device maker ev3 for $2.6 billion in cash as it continues to revamp its business.

NEW YORK - Covidien PLC said Tuesday it is buying medical device maker ev3 Inc.