Safeguard Scientifics Inc $7,263 Chubb Ltd (ACE Ltd) $12,444,475 Lightpath Technologies Inc $1,456,895 PPG Industries Inc $150,236 Safeguard Scientifics Inc $7,263 Chubb Ltd (ACE Ltd) $12,444,475 Lightpath Technologies Inc $1,456,895 PPG Industries Inc $150,236