Form SCHEDULE 13G/A HUNTINGTON INGALLS INDUS Filed by: BlackRock, Inc.
Form 4 HUNTINGTON INGALLS INDUS For: Apr 01 Filed by: WELCH JOHN K
Form 4 HUNTINGTON INGALLS INDUS For: Apr 01 Filed by: DONALD KIRKLAND H
Form 4 HUNTINGTON INGALLS INDUS For: Apr 01 Filed by: DENAULT LEO P
Form 4 HUNTINGTON INGALLS INDUS For: Apr 01 Filed by: Harker Victoria D