0000927016-02-004703 8-K 3 20020917 5 7 20020926 HOLOGIC INC 0000859737 3844 042902449 DE 0930 8-K 34 000-18281 02773376 35 CROSBY DRIVE BEDFORD MA 01730 7819997300 590 LINCOLN STREET WALTHAM MA 02154 8-K 1 d8k.txt FORM 8K EX-4 3 dex4.txt FORM OF RIGHTS AGREEMENT EX-99 4 dex99.txt PRESS RELEASE