After-Hours Buzz: Intuitive Surgical, Alcoa, WD-40 & More By: CNBC.com News July 08, 2013 at 17:16 PM EDT Check out which companies are making headlines after the bell Monday: Read More >> Related Stocks: Alcoa Equifax Intuitive Surgical Piper Jaffray Companies Seagate Technology Plc W D 40 Company Western Digital