NORTHROP GRUMMAN CORP

Ticker: NOC CUSIP: 666807102 Class: COM

Main Street Research LLC's Holding History (CIK: 0001513211)

Note: Option positions (PUT/CALL) are excluded.

Q3 2020

Shares 42,834 Value ($000) $13,514 Avg Close $298.08 Range $260.61 - $322.77

Q2 2020

Shares 40,561 Value ($000) $12,470 Avg Close $298.50 Range $264.17 - $324.61

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2020	42,834	$13,514	$298.08	$260.61 - $322.77
Q2 2020	40,561	$12,470	$298.50	$264.17 - $324.61