Monday's After-Hours Movers: Palo Alto, Brocade, Dycom And YY By: Benzinga via Benzinga November 23, 2015 at 16:41 PM EST Shares of Palo Alto Networks Inc (NYSE: PANW) were trading up about 0.3 percent in Monday’s after-hours session, following the ... Read More >> Related Stocks: Bio-Techne Corp Dycom Industries Palo Alto Networks Inc YY Inc ADR