NORTHROP GRUMMAN CORP

Ticker: NOC CUSIP: 666807102 Class: COM

SPROTT INC.'s Holding History (CIK: 0001512920)

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

Q2 2017

Shares 86,700 Value ($000) $22,257 Avg Close $217.50 Range $204.18 - $228.88

Q1 2017

Shares 92,300 Value ($000) $21,953 Avg Close $205.77 Range $193.67 - $215.78

Q4 2016

Shares 91,900 Value ($000) $21,374 Avg Close $200.65 Range $182.75 - $218.77

Q3 2016

Shares 91,900 Value ($000) $19,662 Avg Close $186.23 Range $178.16 - $192.37

Q2 2016

Shares 92,400 Value ($000) $20,539 Avg Close $180.17 Range $167.24 - $191.50

Q1 2016

Shares 179,600 Value ($000) $35,543 Avg Close $161.05 Range $148.95 - $170.52

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2017	86,700	$22,257	$217.50	$204.18 - $228.88
Q1 2017	92,300	$21,953	$205.77	$193.67 - $215.78
Q4 2016	91,900	$21,374	$200.65	$182.75 - $218.77
Q3 2016	91,900	$19,662	$186.23	$178.16 - $192.37
Q2 2016	92,400	$20,539	$180.17	$167.24 - $191.50
Q1 2016	179,600	$35,543	$161.05	$148.95 - $170.52