AutoCAD .NET :: Filter Dynamic Block References In Selection

I have a problem with selecting all references to a specific dynamic block. When I use the filter below only block “D2” is selected, which is not a dynamic block, Block "Bulb120227” which is a dyn block is not

Dim values() As TypedValue = { _
                New TypedValue(0, "INSERT"), _ 
                New TypedValue(-4, "<OR"), _ 
                New TypedValue(2, "D2"), _ 
                New TypedValue(2, "Bulb120227"), _
                New TypedValue(-4, "OR>") _ 
               }

How should the filter be done to filter out the dyn block that I want several block should be filtered out in one selection.If it is possible to achieve with just a filter at all?