0001181431-05-068280 4/A 1 20050216 20051221 20051221 SUGAR RONALD D 0001216519 4/A 34 001-16411 051279876 NORTHROP GRUMMAN CORP. 1840 CENTURY PARK EAST LOS ANGELES CA 90067-2199 NORTHROP GRUMMAN CORP /DE/ 0001133421 3812 954840775 DE 1231 1840 CENTURY PK E C/O NORTHROP GRUMMAN CORP LOS ANGELES CA 90067 3105536262 1840 CENTURY PARK EAST C/O NORTHROP GRUMMAN CORP LOS ANGELES CA 90067 NNG INC 20010129 4/A 1 rrd101088.xml AMENDMENT - 2005 RPSR PAYOUT & NEW AWARD