...declined to comment on its plans for repurchasing shares. Metabolon's prior investors include Camden Partners, Sumitomo Corp. Group...

...is expected to close mid-September. Terms were not disclosed. Astellas Pharma Inc. (Tokyo:4503), Tokyo, Japan Sumitomo Corp. Group...

...Phase I testing for major depression. Terms were not disclosed. Neuralstem Inc. (NYSE-A:CUR), Rockville, Md. Sumitomo Corp. Group...