GBL CORP CONTROLLER, CAO Andreski Peter M sold $815,314 worth of shares (2,332 units at $349.62), decreasing direct ownership by 34% to 4,488 units (SEC Form 4)
GBL CORP CONTROLLER, CAO Andreski Peter M sold $815,314 worth of shares (2,332 units at $349.62), decreasing direct ownership by 34% to 4,488 units (SEC Form 4) | Quantisnow