After-Hours Buzz: AAPL, NFLX & More By: CNBC.com News January 23, 2013 at 16:51 PM EST Check out which companies are making headlines after the bell Wednesday: Read More >> Related Stocks: Altera Corp Amgen Apple Expedia F5 Networks Lam Research Netflix SanDisk Corp Splunk Inc Stryker Corp Symantec Corp Varian Medical Systems Western Digital