The transfer of a controlling interest is exempt from recordation tax only to the extent that a specific transfer under a plan of transfer meets the criteria for an exemption set forth in Tax-Property Article, §12-117(c), Annotated Code of Maryland. The transfer of a controlling interest is exempt from transfer tax only to the extent that a specific transfer under a plan of transfer meets the criteria for an exemption set forth in Tax-Property Article, §13-103(c), Annotated Code of Maryland. The transfer of a portion of a controlling interest that is exempt will be considered in determining whether there has been a transfer of controlling interest.