Stoneridge Inc $1,398,132 Allegheny Technologies Inc $9,572,179 Compx International Inc $163,571 Valhi Inc $1,733 Kronos Worldwide Inc $106,007 Nl Industries Inc $20,948 Stoneridge Inc $1,398,132 Allegheny Technologies Inc $9,572,179 Compx International Inc $163,571 Valhi Inc $1,733 Kronos Worldwide Inc $106,007 Nl Industries Inc $20,948