Item 4 of the Initial Schedule 13D is hereby amended and supplemented as follows:
Except as set forth in the Schedule 13D, neither of MAB 24, nor to the knowledge of MKDG or MAB 24, any of the Additional Covered Person, has any present plans or intentions which would result in or relate to any of the actions described in subparagraphs (a) through (j) of Item 4 of the Schedule 13D.