After-Hours Buzz: LNKD, ATVI, CSTR & More By: CNBC.com News February 07, 2013 at 16:56 PM EST Check out which companies are making headlines after the bell Thursday: Read More >> Related Stocks: Activision Blizzard Biogen Idec Hasbro Microchip Technology Netease Inc ADR Nuance Communicatns