0001181431-05-061276 4 1 20051111 20051114 20051114 WINTER DONALD C 0001216529 4 34 001-16411 051203926 1840 CENTURY PARK EAST LOS ANGELES CA 90067 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 1 rrd97206.xml EXERCISE AND SELL