Computer and Scientific

Owner

ROBERTS/HAUCK PHARMACEUTICALS, INC.

Nov 30, 1993

Pharmaceuticals

Owner

ROBERTS/HAUCK PHARMACEUTICALS, INC.

Jul 5, 1994

Pharmaceuticals

Owner

ROBERTS/HAUCK PHARMACEUTICALS, INC.

May 10, 1994

Pharmaceuticals

Owner

ROBERTS/HAUCK PHARMACEUTICALS, INC.

Aug 31, 1993

Pharmaceuticals

Owner

ROBERTS/HAUCK PHARMACEUTICALS, INC.

Dec 28, 1993