NORTHROP GRUMMAN CORP

Ticker: NOC CUSIP: 666807102 Class: COM

WHITE PINE CAPITAL LLC's Holding History (CIK: 0001137429)

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

Q3 2018

Shares 733 Value ($000) $233 Avg Close $269.78 Range $253.73 - $287.48

Q2 2018

Shares 833 Value ($000) $256 Avg Close $291.51 Range $266.24 - $317.78

Q1 2018

Shares 833 Value ($000) $291 Avg Close $294.31 Range $266.13 - $315.68

Q4 2017

Shares 833 Value ($000) $256 Avg Close $263.02 Range $251.27 - $273.10

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2018	733	$233	$269.78	$253.73 - $287.48
Q2 2018	833	$256	$291.51	$266.24 - $317.78
Q1 2018	833	$291	$294.31	$266.13 - $315.68
Q4 2017	833	$256	$263.02	$251.27 - $273.10