X0202 3/A 2006-09-01 2006-09-05 1 0000912183 CUBIST PHARMACEUTICALS INC CBST 0001374065 Archer Gordon Lee 65 HAYDEN AVENUE LEXINGTON MA 02421 1 0 0 0 Christopher D.T. Guiffre, Esq. - Attorney in fact 2006-09-05