Here's why we need more female CEOs By: CNBC.com News August 06, 2014 at 11:45 AM EDT The number of female CEOs is on the rise but we still need more, says Rich Wellins, an exec at global talent management agency DDI. Read More >> Related Stocks: Barclays Plc ADR General Motors Genl Dynamics Hewlett-Packard International Business Machines Lockheed Martin PepsiCo Twitter, Inc.