NORTHROP GRUMMAN CORP

Ticker: NOC CUSIP: 666807102 Class: COM

RiverPark Advisors, LLC's Holding History (CIK: 0001484256)

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

Q4 2020

Shares 27,489 Value ($000) $8,376 Avg Close $280.94 Range $261.36 - $297.23

Q3 2020

Shares 27,489 Value ($000) $8,673 Avg Close $298.08 Range $260.61 - $322.77

Q2 2020

Shares 17,143 Value ($000) $5,270 Avg Close $298.50 Range $264.17 - $324.61

Q1 2020

Shares 8,254 Value ($000) $2,497 Avg Close $315.50 Range $239.34 - $348.69

Q4 2019

Shares 10,369 Value ($000) $3,567 Avg Close $317.67 Range $303.11 - $340.24

Q3 2019

Shares 10,741 Value ($000) $4,026 Avg Close $318.69 Range $285.79 - $346.38

Q2 2019

Shares 10,741 Value ($000) $3,471 Avg Close $267.26 Range $236.79 - $292.13

Q1 2019

Shares 9,398 Value ($000) $2,534 Avg Close $243.65 Range $211.35 - $261.00

Q4 2018

Shares 9,398 Value ($000) $2,302 Avg Close $245.46 Range $199.36 - $285.49

Q3 2018

Shares 15,472 Value ($000) $4,910 Avg Close $269.78 Range $253.73 - $287.48

Q2 2018

Shares 11,278 Value ($000) $3,470 Avg Close $291.51 Range $266.24 - $317.78

Q1 2018

Shares 4,413 Value ($000) $1,541 Avg Close $294.31 Range $266.13 - $315.68

Q4 2017

Shares 2,512 Value ($000) $771 Avg Close $263.02 Range $251.27 - $273.10

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2020	27,489	$8,376	$280.94	$261.36 - $297.23
Q3 2020	27,489	$8,673	$298.08	$260.61 - $322.77
Q2 2020	17,143	$5,270	$298.50	$264.17 - $324.61
Q1 2020	8,254	$2,497	$315.50	$239.34 - $348.69
Q4 2019	10,369	$3,567	$317.67	$303.11 - $340.24
Q3 2019	10,741	$4,026	$318.69	$285.79 - $346.38
Q2 2019	10,741	$3,471	$267.26	$236.79 - $292.13
Q1 2019	9,398	$2,534	$243.65	$211.35 - $261.00
Q4 2018	9,398	$2,302	$245.46	$199.36 - $285.49
Q3 2018	15,472	$4,910	$269.78	$253.73 - $287.48
Q2 2018	11,278	$3,470	$291.51	$266.24 - $317.78
Q1 2018	4,413	$1,541	$294.31	$266.13 - $315.68
Q4 2017	2,512	$771	$263.02	$251.27 - $273.10