0001181431-07-063668 4 1 20071022 20071024 20071024 HOLOGIC INC 0000859737 3844 042902449 DE 0930 35 CROSBY DRIVE BEDFORD MA 01730 7819997300 35 CROSBY DRIVE BEDFORD MA 01730 CRAWFORD SALLY 0001199735 4 34 000-18281 071189280 85 SWANSON RD BOXBOROUGH MA 01719 9782638000 4 1 rrd175939.xml FORM 4