Check Point Software Technologies Ltd. (Nasdaq: CHKP) executive chairman Gil Shwed held a 24.6% stake in the Israeli cybersecurity company at the end of the third quarter - making him the biggest shareholder in the company. But his stake fell slightly from the end of the second quarter, when he held 25.2% of the shares. This continued the downward trend from the previous quarter according to the report filed by the company to the US Securities and Exchange Commission (SEC). This means that during the thir ...