After-Hours Buzz: HPQ, AIG, TXN & More By: CNBC.com News February 21, 2013 at 16:47 PM EST Check out which companies are making headlines after the bell Thursday: Read More >> Related Stocks: American International Group Broadcom Corp Cabot Oil & Gas Flowserve Corp Hewlett-Packard Marvell Technology Inc Newmont Mining Nordstrom Regions Financial Texas Instruments