X0303 4 2009-05-31 0000052988 JACOBS ENGINEERING GROUP INC /DE/ JEC 0001456921 PRAGADA ROBERT V 1111 S. ARROYO PARKWAY PASADENA CA 91105 1 Group Vice President Common Stock 2009-05-31 5 J 0 E 11 40.76 A 11210 D Common Stock 2009-06-30 5 J 0 E 13 39.99 A 11223 D Common Stock 2009-07-31 5 J 0 E 19 38.93 A 11242 D Common Stock 2009-08-31 5 J 0 E 12 41.78 A 11254 D Common Stock 2009-09-30 5 J 0 E 11 43.65 A 11265 D acquisition pursuant to IRC Sec. 423 qualified employee stock purchase plan /s/ Geoffrey P. Sanders 2009-10-07